26 Business Ideas For Blockchain Developers [2024]

Updated: September 3rd, 2024

Interested in starting a business as a blockchain developer in 2024?

If managed well, building a business as a blockchain developer could be more lucrative than employment. So, which are the best business ideas for blockchain developers?

We put together 26 of some of the best blockchain developer business ideas you can start in today.

For each business idea, we'll show you real-world examples of other blockchain developer businesses to help you see what it takes.

Here's the full list:

1. Start a micro saas ($83.3K/month)

As a blockchain developer, starting a micro SaaS business could offer you a viable avenue to supplement your income or potentially build a full-fledged business. By providing targeted, niche software solutions that leverage your blockchain expertise, you could address specific pain points within the industry, such as creating tools for smart contract auditing or decentralized finance (DeFi) analytics.

A micro SaaS business allows you to gain deep insights into your customers' needs, enabling you to deliver highly customized solutions that stand out in a competitive market. This precision and focus can foster strong customer relationships, which are crucial for refining your product based on essential feedback.

Selecting a scalable platform and continuously prioritizing customer feedback will be key to your micro SaaS venture's long-term success. This targeted approach ensures you solve distinctive problems effectively, making it an attractive entrepreneurial path for blockchain developers.

How much you can make: $117 — $1,766,666/month

How much does it cost to start: $500 (?)

How long does it take to build: 60 days (?)

How We Developed A $29K/Month WhatsApp Plugin For Shopify

SuperLemon, a WhatsApp plugin for Shopify eCommerce stores, crossed $29,000 in MRR as of July 2020, with 20,000 users from 50+ countries and 1700+ paying customers, all acquired through organic marketing strategies and a relentless focus on customer service and satisfaction.

Read by 23,580 founders

2. Start an innovation and technology co. ($1.99M/month)

For a blockchain developer, starting an innovation and technology company could be a rewarding venture that leverages your deep expertise in cutting-edge technologies. By focusing on consulting services, you could help businesses integrate blockchain along with other modern technologies like AI and IoT, offering tailored solutions that streamline workflows and enhance productivity.

Given the rapid pace of technological advancement, companies need to continuously innovate to stay competitive, creating a sustained demand for expert consulting services. If you possess a passion for technology and enjoy solving complex problems, an innovation and technology company could fulfill these interests while meeting critical business needs and providing a lucrative side income or even a full-time business opportunity.

How much you can make: $1,000 — $13,500,000/month

How long does it take to build: 135 days (?)

How We Designed A $200K/Month Idea Management Software

UK-based Idea Drop is a software-as-a-service (SAAS) allowing businesses to identify, refine and execute innovative ideas through its platform, which is already being used by MT, Ericsson, and the Kent Police Force, offering a public challenge facility allowing clients to crowdsource ideas, with one Covea idea implemented via the platform estimated to save the company £2.5m over five years.

Read by 7,590 founders

3. Start a tech talent platform ($852K/month)

As a blockchain developer, you could leverage your technical skills to create a tech talent platform, meeting the growing demand for specialized talents in the tech industry. By doing so, you could bridge the gap between companies seeking blockchain expertise and talented developers looking for opportunities, making it a valuable and lucrative side business or even a full-time venture.

With an entrepreneurial mindset, you could build a platform that utilizes blockchain technology for better transparency, security, and trust in talent matching and credential verification. This could set your platform apart from traditional talent marketplaces, positioning it as an innovative solution that appeals to both companies and professionals in the tech ecosystem.

How much you can make: $1,000 — $5,000,000/month

How long does it take to build: 133 days (?)

We Bootstrapped A Tech Talent Platform To $1.2M Sales In Our First Year

CloudDevs, a tech talent platform that sources and vets freelance tech talent and matches them with companies, has achieved $1 million in GMV in its first year, plans to achieve 100% growth year on year, and focuses on customer loyalty through its Net Promoter Score metric.

Read by 17,338 founders

4. Start an ai platform ($402K/month)

As a blockchain developer, delving into an AI platform business could be a natural extension of your technical prowess and entrepreneurial spirit. You could leverage your software development skills to create a platform that offers tools and frameworks for seamless AI integration. This venture would allow you to provide ready-made solutions for data analysis, machine learning models, and automation, reducing the technical barriers for businesses eager to adopt AI.

Envision empowering organizations to optimize processes, enhance decision-making, and increase productivity—all without the need for specialized in-house teams. Given the surging demand for AI capabilities, companies are actively seeking out these technologies but often lack the necessary expertise. By offering a plug-and-play solution, you bridge this gap effectively, thus opening a lucrative and impactful revenue stream.

How much you can make: $5,000 — $3,000,000/month

How long does it take to build: 150 days (?)

The App I Built In 12 Hours Now Makes $15K/Mo

A founder shares how he built AudioPen.ai, a tool that transcribes voice notes, generating $15,000 monthly with minimal costs and no paid marketing, highlighting the importance of focusing on the product, word of mouth, and personal communication with users for sustainable growth.

Read by 14,348 founders

5. Start a no code platform ($308K/month)

As a blockchain developer, exploring a no-code platform could be an exciting avenue to supplement your income or start a side business. Utilizing your expertise in decentralized technologies, you could create no-code tools that simplify blockchain integration for non-technical users, opening the door for broader adoption and innovation.

This approach allows you to capitalize on the expanding demand for digital solutions without getting bogged down by the intricacies of traditional programming. By providing intuitive drag-and-drop functionalities, you could democratize blockchain app development, empowering entrepreneurs and small business owners to bring their ideas to life quickly and affordably. This not only adds a new revenue stream but also positions you as a pioneer in making blockchain accessible to a wider audience.

How much you can make: $3,000 — $3,000,000/month

How much does it cost to start: $749 (?)

How long does it take to build: 85 days (?)

How I Started A $7K/Month Marketplace To Connect Companies With No-Code Talent

Codemap.io is a freelance & agency marketplace for no-code, low-code, and automation, enabling anyone to hire no-code experts to build their products, MVPs, and apps up to 10x cheaper and faster than with traditional development, with 900+ clients, close to $2,000,000 in created projects, and 110+ hires made, all achieved in less than 6 months.

Read by 10,781 founders

6. Start a saas company ($296K/month)

If you are a blockchain developer, starting a SaaS company could be an excellent way to supplement your income or even launch a full-fledged business. SaaS (Software as a Service) provides software solutions over the internet on a subscription basis, making it a scalable and profitable business model. As a blockchain expert, you could leverage your technical skills to develop high-quality, blockchain-based SaaS products such as secure project management tools, automation engines, or workflow designers integrated with blockchain technology for enhanced security and transparency.

Given your background, you could focus on creating innovative blockchain solutions that add real value to businesses, similar to how Salesforce integrates CRM functionalities to connect companies and customers. By offering niche blockchain services through a SaaS model, you could attract businesses looking to reduce IT costs while enhancing their operational efficiency.

This venture not only opens up additional revenue streams but also positions you at the forefront of a booming industry. With the high margins and growing demand for cost-effective, efficient software solutions, becoming a SaaS entrepreneur presents a lucrative opportunity for blockchain developers.

How much you can make: $20 — $20,833,333/month

How long does it take to build: 120 days (?)

Time commitment per week: Min. 5 hours/week

I Turned My Side Project into A $26K/Month SaaS Tool

AI-powered web application, Excelformulabot.com, generates Excel formulas within seconds for a subscription fee of $6.99/month or free for five formula requests per month, resulting in $14k/month in recurring revenue since its launch in September 2022, accruing millions of visitors through word of mouth, influencer marketing, SEO, and PPC, implemented through no-code web application Bubble.io, while preparing to penetrate a B2B market and focus on B2B outreach in the future.

Read by 22,140 founders

7. Start a cloud management software ($129K/month)

As a blockchain developer, you could leverage your technical expertise to create cloud management software, a booming field essential for modern business operations. This software would help companies efficiently manage their cloud resources by overseeing aspects like data storage, security compliance, and performance optimization. By focusing on user-friendly interfaces and robust backend systems, you could streamline the way businesses interact with their cloud infrastructure.

Given the substantial market demand across industries ranging from healthcare to finance, this venture offers the opportunity to tap into a growth industry with significant revenue potential. If you're driven by solving complex technical problems and enjoy software development, stepping into cloud management software could be an exciting and lucrative side business or full-time entrepreneurial pursuit. The intersection of your blockchain skills and the needs of cloud management positions you perfectly to innovate and succeed in this space.

How much you can make: $25,000 — $330,000/month

How long does it take to build: 180 days (?)

How We Partnered With Salesforce To Develop A $330K/Month Laboratory Information Management SaaS

Third Wave Analytics developed the world's first cloud-based and customizable LIMS platform on Salesforce, generating $330k monthly revenue from clients such as Ohio State University and Boston University School of Medicine while partnering with the University of California-Berkeley for a COVID-19 study; founder Savitra Sharma advises aspiring entrepreneurs to focus on clear objectives to meet their goals.

Read by 8,125 founders

8. Start a sales automation platform ($160K/month)

As a blockchain developer, you could leverage your technical skills to create a robust sales automation platform that streamlines sales processes through advanced automation and secure, transparent transactions. This software solution would automate tasks such as lead generation, follow-ups, and data management, allowing businesses to enhance efficiency and reduce errors, ultimately focusing more on closing deals.

Embracing this business idea, you could integrate your platform with blockchain technology to offer unparalleled security and trust for sales data, making it an attractive option for enterprises aiming for digital transformation. With your proficiency in software development and a strong understanding of sales strategies, you could develop a tool that is both innovative and practical, tapping into the growing demand for efficiency in the fast-paced business world.

How much you can make: $1,000 — $1,666,667/month

How much does it cost to start: $5,000 (?)

How long does it take to build: 105 days (?)

On Starting A $160K/Month CRM & Automations Company After A US Air Force Career

GreenRope, a self-funded CRM and marketing automation platform with over 1,000 customers in 20 countries, was built organically and focused on creating a positive, customer-centric culture without outside investment, with an all-in-one interface solving challenges in managing sales, marketing, customer service, and operations.

Read by 12,017 founders

9. Start an email marketing tool ($992K/month)

As a blockchain developer, you could diversify your skillset and supplement your income by developing an email marketing tool. Given the growing demand for effective communication channels, an email marketing tool could leverage your technical skills in coding, smart contract integration, and data security to create a highly secure and efficient platform.

Additionally, blockchain technology can introduce unique features such as decentralized data storage and enhanced privacy protections, setting your tool apart from competitors. With the global email marketing tool market expected to reach $2.53B by 2028, there's a significant opportunity for blockchain-enhanced email solutions to attract entrepreneurs, startups, and various other industries. This venture could not only provide extra income but could potentially become a thriving independent business.

How much you can make: $120 — $20,833,333/month

How much does it cost to start: $1,000 (?)

How long does it take to build: 180 days (?)

I Built A SEO Tool That's Completely Free For Users [From Lebanon]

H-supertools founder Hasan developed a set of free SEO and digital marketing tools generating $2k per month in profit using Google Adsense, affiliate marketing, selling ad spaces, and email, plans to launch a membership option, and has attained over 80k registered users and 300k monthly visits in less than two years.

Read by 14,138 founders

10. Start an ecommerce marketing agency ($463K/month)

As a blockchain developer, pivoting to start an ecommerce marketing agency could be a savvy move to supplement your income and explore entrepreneurial opportunities. Your tech-savvy background provides a strong foundation for understanding and leveraging emerging ecommerce trends, while also enabling you to offer innovative solutions to your clients. Given the rapid pace of change in the ecommerce industry, online sellers constantly seek expertise to stay competitive, creating a steady demand for your services.

By applying your problem-solving skills and digital proficiency, you could help ecommerce brands streamline their operations, enhance their online presence, and implement cutting-edge marketing strategies. Focusing on a niche within the ecommerce space or providing end-to-end services might be particularly advantageous, allowing you to differentiate your agency in a crowded market. With your technical knowledge, educating yourself on the latest ecommerce trends and continuously building your digital skills could make your agency an essential partner for online sellers aiming to achieve their business goals.

How much you can make: $7,500 — $8,300,000/month

How much does it cost to start: $5,000 (?)

How long does it take to build: 60 days (?)

How I Started A $120K/Month Online Course For Social Media Marketing Agencies

Iman Gadzhi made over $1.2M in profit within two years with his social media marketing agency and education company, where he teaches entrepreneurs how to start and scale a profitable SMMA, with over 45 of his students making over six figures with their SMMA, and over 300 students having quit their regular jobs.

Read by 15,833 founders

11. Start a time tracking app ($223K/month)

As a blockchain developer, you could leverage your technical skills to create a time tracking app that offers enhanced transparency and security through blockchain technology. This kind of app would be particularly appealing in today's remote work environment, where accurate and immutable records of work hours are crucial for both employers and employees. You could use blockchain to ensure that time logs are tamper-proof, making the data reliable and trustworthy for managerial assessments and payroll processing.

The demand for time tracking apps is growing due to the increasing need to boost employee productivity and adapt to remote work cultures. By developing a time tracking app, you could capture a slice of this burgeoning market and supplement your income or even build a full-time business. Your expertise in blockchain will not just make the app secure but also provide valuable analytics and reporting features, which are essential for gaining insights into time spent on various tasks, projects, and clients.

Starting with defining the project scope and selecting a suitable development methodology, you could progressively build a feature-rich, blockchain-based time tracking app. By testing prototypes, finding suitable API solutions, and eventually publishing the app, you could tap into a high-demand market while solving real-world problems with your blockchain expertise.

How much you can make: $350 — $1,833,333/month

How much does it cost to start: $5,000 (?)

How long does it take to build: 180 days (?)

How I Launched A $185K/Month Employee Time & GPS Tracking App

Labor Sync is a mobile application that provides business owners with the ability to track the time and GPS location of their mobile workforce and after just one year of use, they saved $104,000 across 45 employees despite starting off with no funds for advertising or marketing.

Read by 8,215 founders

12. Start an influencer platform ($71.6K/month)

As a blockchain developer, you could leverage your technical expertise to create a secure and transparent influencer platform. Blockchain technology can enhance trust and reliability, ensuring that all transactions between brands and influencers are transparent and fraud-resistant. This could attract both influencers and brands to your platform, providing an edge over traditional influencer marketplaces.

Imagine a digital space powered by blockchain where brands can seamlessly connect with influencers, assured by the technology's inherent trustworthiness. Built-in analytics tools would offer transparent, verifiable campaign performance metrics, making your platform a go-to for genuine engagement. By combining the dynamics of social media with blockchain's reliability, you could carve out a niche in the rapidly growing digital marketing ecosystem, providing a robust, scalable income stream.

Starting such a platform would require effort—developing user-friendly software, curating a diverse influencer database, and marketing to brands. However, the fusion of your blockchain skills with the influencer marketing industry offers a promising and lucrative entrepreneurial opportunity for 2024.

How much you can make: $500 — $350,000/month

How long does it take to build: 240 days (?)

I Built $140K+ MRR SaaS With No Audience & Sold It For $3.5M

This case study is about a founder who launched a paywall platform for content creators in 2019, bootstrapping it from $0 and eventually selling it for $3.5M on Flippa, with the platform generating between $125,000 - $142,000 in Monthly Recurring Revenue (MRR) on 95% margins.

Read by 10,037 founders

13. Start a freelancer platform ($391K/month)

As a blockchain developer, you could leverage your technical expertise to start a freelancer platform that specializes in blockchain-related services. The freelancing industry is expanding rapidly, with the global market size projected to reach $6.7 billion by 2025. By focusing on the niche market of blockchain skills, you could attract both skilled developers and businesses seeking specialized blockchain solutions.

Your platform could serve as a lucrative marketplace where experts in smart contracts, decentralized applications (DApps), and blockchain security offer their services. This would cater to the growing demand for blockchain capabilities across various industries. Given your understanding of the technology, you could also implement blockchain features within the platform itself for enhanced security and transparency, setting your marketplace apart from others.

Starting such a platform could not only supplement your current income but also provide a significant entrepreneurial opportunity. By creating a specialized freelancer platform, you could become a key player in the continually evolving blockchain landscape.

How much you can make: $1,000 — $5,000,000/month

How much does it cost to start: $6,100 (?)

How long does it take to build: 100 days (?)

We Bootstrapped A Tech Talent Platform To $1.2M Sales In Our First Year

CloudDevs, a tech talent platform that sources and vets freelance tech talent and matches them with companies, has achieved $1 million in GMV in its first year, plans to achieve 100% growth year on year, and focuses on customer loyalty through its Net Promoter Score metric.

Read by 17,338 founders

14. Start a social media automation business ($139K/month)

As a blockchain developer, venturing into a social media automation business could be a smart entrepreneurial move. Leveraging your technical skills, you could develop sophisticated tools and platforms that schedule posts, automate interactions, and analyze performance metrics for clients ranging from small businesses to influential personalities.

The market's growing demand for efficient social media management presents a ripe opportunity to utilize your programming prowess and stay ahead of social media trends. By creating and managing these tools, you could provide valuable services that save clients time, enhance their social media presence, and drive their engagement, thereby establishing a profitable side business or even a full-fledged venture.

How much you can make: $4,000 — $400,000/month

How long does it take to build: 50 days (?)

How I Bootstrapped A Social Media Automation Tool To $2MM/Year

MeetEdgar, a bootstrapped social media automation tool founded in 2014 by Laura Roeder, has grown to $4 million in annual recurring revenue and more than 5,000 customers, with a team size of two dozen, achieved through content marketing, social media marketing, and organic search.

Read by 15,244 founders

15. Start an user feedback app ($28.7K/month)

As a blockchain developer, you could leverage your technical expertise to create a user feedback app that revolutionizes how businesses gather and analyze customer insights. By developing an app that seamlessly integrates with existing digital platforms like websites and mobile apps, you could offer real-time feedback solutions that help companies understand their audience better without disrupting the user experience.

Your skill set in secure, decentralized data systems could add an extra layer of trust and transparency to the feedback process, making your app highly appealing to businesses concerned about data integrity. Additionally, the potential for recurring revenue through subscription models makes this a viable and sustainable side business or even a full-time venture. Building such a platform would position you as a key player in improving customer satisfaction and helping clients make data-driven decisions.

How much you can make: $100 — $150,000/month

How long does it take to build: 180 days (?)

How I Started A $4.5K/Month Website With User Flow Design Inspiration

Page Flows is a library of inspiration videos for digital product designers and makes about $4,500 per month in revenue from a small, one-off price, with slow and steady growth and long-tail keyword SEO as key drivers of success.

Read by 9,031 founders

16. Start a baby blankets brand ($25.6K/month)

As a blockchain developer, starting a baby blankets brand could offer you a unique side business that taps into the lucrative market of baby products while utilizing your problem-solving skills and attention to detail. You could leverage your analytical capabilities to identify market trends and design high-quality, comfortable blankets that cater to the needs of parents and caregivers. By understanding the market's demands, you can ensure that your products are always in high demand, providing a steady stream of supplementary income.

Additionally, you could use your tech-savvy nature to optimize the supply chain and streamline the manufacturing process, ensuring that your baby blankets are produced efficiently and cost-effectively. The potential for high profits in this business is significant, and your capability to innovate could help your brand stand out. This entrepreneurial venture not only provides financial benefits but also offers you the gratifying experience of creating products that bring joy and comfort to young families.

How much you can make: $1,250 — $50,000/month

How long does it take to build: 150 days (?)

How I Grew My "Made In The USA" Bedding Brand To $600K/Year

American Blossom Linens grew sales by 400% during the pandemic to become a profitable business, offering direct-to-consumer high-quality bedding made entirely in the US from 100% domestically grown cotton. Founder Janet Wischnia switched from her role as the company's president to create this eco-friendly brand, which offers personalized support and attention to detail to customers.

Read by 4,181 founders

17. Start a freelance marketplace business ($124K/month)

As a blockchain developer, launching a freelance marketplace business could be a strategic move to supplement your income or even pivot into a new entrepreneurial venture. With your technical skills, you could create a secure and transparent platform utilizing blockchain technology to manage contracts and escrow payments, ensuring trust and efficiency for both clients and freelancers. By integrating smart contracts, every transaction from job posting to payment release could be automated and secure, offering a unique value proposition in an increasingly crowded marketplace.

Given that over 50% of the US workforce is expected to shift towards freelancing in the next few years, the demand for robust freelance platforms will only rise. You could tap into this trend by focusing on a particular niche within the tech community, such as blockchain development, to attract highly skilled professionals and high-quality clients. By combining your blockchain expertise with this growing trend, you could create a marketplace that stands out for its security, trustworthiness, and efficiency.

How much you can make: $100 — $500,000/month

How much does it cost to start: $2,000 (?)

How long does it take to build: 90 days (?)

How I Started A $80K/Month Business Connecting Freelancers With Companies

Flexiple is a customer-funded profitable business, generating $80K in gross monthly revenues on an average over the last 6-months, driven by their focus on connecting high-quality freelancers with companies looking for reliable and remote talent, while continuously iterating on their business model and expanding into complementary areas like tech hiring and content marketing.

Read by 16,793 founders

18. Start an online coworking platform ($85.6K/month)

As a blockchain developer, you could leverage your technical skills and understanding of decentralized systems to create an innovative online coworking platform. This platform would cater to remote workers, freelancers, and entrepreneurs, fostering a virtual shared workspace with tools for collaboration and communication. You could utilize blockchain technology to offer secure, transparent, and immutable project management tools, or even decentralized identities for user authentication, enhancing trust among users.

By starting on a budget, you could initially focus on creating a user-friendly website or app using affordable website-building platforms or by hiring freelancers for development work. Offering free trials or low-cost memberships would attract an initial user base, allowing you to build a strong community. Once established, you could explore monetization options such as paid memberships, premium features, or partnerships with businesses to generate additional revenue streams.

How much you can make: $2,000 — $250,000/month

How much does it cost to start: $1,200 (?)

How long does it take to build: 90 days (?)

How I Started A $3K/Month Online Coworking For Freelance And Entrepreneurs

SinOficina is an online coworking space for Spanish-speaking freelancers and entrepreneurs that generates $3,000 per month in revenue, which founder Bosco Soler built by sharing his journey with his audience, delegating tasks, collaborating with formidable people and using WordPress, Slack, Mailchimp, Airtable, Crowdcast, Zapier and Notion.

Read by 8,973 founders

19. Start an ai based business solution ($55.8K/month)

As a blockchain developer, venturing into an AI-based business solution could supplement your income and expand your entrepreneurial horizons. Leveraging AI to streamline business operations—such as customer service, inventory management, and personalized marketing—can help companies enhance efficiency and reduce costs. By integrating AI and blockchain, you could create innovative solutions that improve data security, transparency, and drive data-driven decision-making.

AI tools can automate repetitive tasks, provide valuable customer insights, and predict market trends with impressive accuracy. With the demand for AI solutions on the rise, businesses are keen to adopt technologies that offer a competitive edge. Harnessing your blockchain expertise to develop robust AI solutions could position you effectively in this burgeoning market, opening new opportunities to innovate and elevate business performance.

How much you can make: $4,000 — $120,000/month

How long does it take to build: 125 days (?)

How We Launched A $120K/Month Audiobook Publishing Course

Mikkelsen Twins grew an online education company from scratch with over 800 students, making over 6-figures in profit every month thanks to their successful program, Audiobook Income Academy 2.0.

Read by 21,994 founders

20. Start an etsy shop ($47.5K/month)

As a blockchain developer, you could leverage your technical skills and creativity to start an Etsy shop selling blockchain-themed merchandise like custom coding mugs, T-shirts, or digital art illustrating complex blockchain concepts. This allows you to supplement your income while connecting with a niche audience that appreciates your unique perspective on blockchain technology.

Additionally, you could sell educational materials such as eBooks or detailed guides on blockchain development, catering to those eager to learn the intricacies of the field. Creating an Etsy shop is also an opportunity to build your brand and expand your professional network by attracting new clients who are interested in blockchain services.

To get started, you'll need to set up an Etsy account and a PayPal account, brainstorm a product idea, and create a visually appealing storefront filled with high-quality photos of your products. This side business not only offers a chance to earn extra money but also reinforces your position in the blockchain community.

How much you can make: $100 — $750,000/month

How much does it cost to start: $1,000 (?)

How long does it take to build: 60 days (?)

How I Started A $12K/Month Business Selling Productivity Planners Online

Chasing Planner Peace is a planner company that has expanded from selling planner inserts on Etsy, to offering a one-stop shop customizable planner experience with over 300 inserts, a planner line, and various other related products, gaining a monthly revenue of around $25,000 at its busiest time of year.

Read by 64,301 founders

21. Start a car detailing service

As a blockchain developer, starting a car detailing service could be a lucrative way to supplement your income or even develop a standalone business. The meticulous nature of car detailing — which involves paint restoration, upholstery care, and deep cleaning — is akin to the precise and detail-oriented work you’re already accustomed to. Your knack for problem-solving and attention to detail can translate well to ensuring each vehicle you work on is restored to pristine condition.

Moreover, the high demand for quality car detailing services means you could capitalize on a consistent client base willing to pay for specialized care. With a modest initial investment in supplies and marketing, you could quickly start operating and establish a loyal customer base. Offering a mobile service could set you apart by providing convenience to your clients, making your business even more appealing.

How much you can make: $35,000/month

How much does it cost to start: $2,500 (?)

How long does it take to build: 90 days (?)

I Built A Car Accessory As A Side Hustle And Generate $35K/Month

Founder achieves breakthrough with WrumerSound, an e-commerce brand specializing in a device called Wrumer that simulates engine sounds through a car's speakers, generating $35k in monthly revenue and growing.

Read by 5,542 founders

22. Start a white label SaaS platform ($65.7K/month)

Starting a white-label SaaS platform as a blockchain developer allows you to leverage your technical skills to create scalable, customizable software solutions that businesses can rebrand and resell. You could build web applications packed with features like scheduling, payment processing, and customer management, which are particularly appealing to companies looking to streamline their operations. By focusing on blockchain technology, you could offer enhanced security and transparency, giving your platform a competitive edge.

Additionally, offering your SaaS as a white-label product opens up diverse revenue streams by allowing partners to distribute your technology under their own brand names. This not only amplifies your reach but also creates ongoing income through licensing fees and customization services. As more businesses adopt blockchain solutions, your platform could become an essential tool for various industries seeking innovative ways to improve their operations.

How much you can make: $25,000 — $100,000/month

How long does it take to build: 250 days (?)

How Two Friends From India Bootstrapped A Management Consulting Business

Two friends from India co-founded a management consulting firm that offers free basic business assessment tools and paid in-depth analysis tests, with 50 businesses taking the free assessment test and 4 clients paying for the in-depth analysis test, resulting in $23,000 in revenue in just a month.

Read by 6,936 founders

23. Start a CRM app business ($135K/month)

As a blockchain developer, you could leverage your technical expertise to create a CRM app that ensures transparent, secure, and immutable data handling. Imagine offering businesses a CRM platform that not only enhances their customer relationship management but also integrates blockchain technology to safeguard customer data more effectively. This would address rising concerns about data privacy and security, providing a unique selling proposition in a competitive market.

You could develop core features like lead tracking, communication tools, and customer data analytics, complemented by blockchain attributes like traceability and smart contracts. Collaborating with other skilled developers, you could bring this innovative CRM app to life and utilize targeted marketing strategies to capture your niche market. This venture could not only supplement your income but also position you at the cutting edge of two growing industries—CRM solutions and blockchain technology.

How much you can make: $5,000 — $375,000/month

How long does it take to build: 90 days (?)

On Starting A $160K/Month CRM & Automations Company After A US Air Force Career

GreenRope, a self-funded CRM and marketing automation platform with over 1,000 customers in 20 countries, was built organically and focused on creating a positive, customer-centric culture without outside investment, with an all-in-one interface solving challenges in managing sales, marketing, customer service, and operations.

Read by 12,017 founders

24. Start a diet tracker app business

As a blockchain developer, you could leverage your technical expertise to create a diet tracker app with a unique edge by incorporating blockchain technology. This could ensure data integrity and privacy, offering users a secure platform to log their meals and monitor their nutritional intake without worrying about data breaches or unauthorized access.

Imagine developing features like immutable dietary records and smart contracts that provide transparency and verifiability in nutritional data sourced from partnered nutritionists. The health-conscious market is expanding, and by tapping into this trend, you could offer a valuable service that empowers individuals to achieve their health goals while simultaneously generating additional income or even branching out into a full-blown business.

Your app could stand out by offering innovative functionalities such as personalized meal plans, recipe suggestions, and barcode scanning, all backed by the reliability and security of blockchain technology. Investing in user-friendly design and effective marketing strategies could help grow your user base, ensuring steady revenue and contributing to healthier lifestyles.

How much you can make: $50,000/month

How much does it cost to start: $1,000 (?)

How long does it take to build: 90 days (?)

How I Developed A $20K/Month Software For Personal Trainers

FitSW founder Jacob Montoya bootstrapped his company to $25K monthly revenue, helping over 20,000 personal trainers manage their businesses through software that enables them to create workouts, track progress, plan meals, accept payments, and manage schedules, and has now expanded to include FindTrainGain, enabling people to join live online fitness classes from the comfort of their homes.

Read by 10,422 founders

25. Start a paper cup making business

As a blockchain developer with an entrepreneurial mindset, starting a paper cup making business could serve as a unique avenue for generating additional income while diversifying your portfolio. With your technical skills, you could streamline operations through supply chain optimization using smart contracts, ensuring transparency and efficiency in sourcing raw materials. Additionally, blockchain technology could be employed to verify sustainability claims, appealing to eco-conscious consumers.

Balancing this venture as a side business allows you to explore manufacturing and retail without fully stepping away from your primary career. The production of paper cups, a product in constant demand, could provide a steady source of passive income. Given the rising focus on environmental sustainability, your ability to incorporate blockchain technology to authenticate eco-friendly practices could distinguish your business in the competitive market.

26. Start a startup instructing business ($28.4K/month)

As a blockchain developer with extensive technical knowledge, starting a startup instructing business presents a valuable opportunity to leverage your expertise in guiding new ventures. By offering tailored advice on business planning, marketing strategies, and navigating the highly specialized blockchain industry, you could provide immense value to startups eager to innovate. Your unique insights into blockchain technology could set you apart, making your services indispensable for entrepreneurs who need specialized guidance in this area.

To establish your instructing business on a budget, you could begin by identifying your core competencies and focusing on a specific niche within the blockchain sector, such as decentralized finance (DeFi) or supply chain management. Creating a basic yet informative website or professional social media profiles would help you showcase your services and attract potential clients. Initially, offering your services at an affordable rate can help you build a portfolio of satisfied clients, leading to positive word-of-mouth referrals and a growing reputation in the startup ecosystem.

How much you can make: $1,000 — $100,000/month

How much does it cost to start: $500 (?)

How long does it take to build: 75 days (?)

How I Launched A $5K/Month Platform To Connect With Growth Mentors

GrowthMentor, a platform connecting vetted growth mentors for one-on-one calls, founded by Fotis Panagiotakopoulos, has had over 2,500 mentorship calls booked to date and has seen success in using word of mouth, content marketing, and leveraging other people's networks as the primary drivers of customer acquisition.

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meet the author
Pat Walls

I'm Pat Walls and I created Starter Story - a website dedicated to helping people start businesses. We interview entrepreneurs from around the world about how they started and grew their businesses.