23 Business Ideas For Critical Thinkers [2024]

Updated: September 27th, 2024

Are you a critical thinker searching for your next business venture? You're in the right place. In today's rapidly changing market, there are various opportunities where your analytical skills can thrive.

From data analytics consultancies to sustainable product development, you could find avenues that align with both your interests and abilities. These ideas are not just about making profits; they offer the potential to solve real-world problems.

The following article will explore several promising business ideas tailored for minds like yours. Delve into these concepts and consider how you could transform them into successful enterprises.

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

Here's the full list:

1. Start a niche investment platform ($167K/month)

Starting a niche investment platform allows critical thinkers to leverage their analytical skills to identify unique market opportunities and provide specialized investment options. By focusing on alternative asset classes such as collectibles, cryptocurrencies, real estate, or athletic prospects, you could develop a platform that offers diversifying assets to investors seeking stability amid volatile stock markets. This can translate to a lucrative business model through transaction fees and premium subscriptions, making it an enticing venture for those who can navigate intricate financial landscapes.

A niche investment platform provides the perfect playground for a critical thinker to create a transparent and innovative trading ecosystem. With the ability to customize portfolio combinations and cater to a specialized user base, your platform could generate recurring revenue while meeting the unique needs of discerning investors. For more insights on this business idea, visit Starter Story to explore tips and success stories.

Why consider starting a niche investment platform?

  • You could capitalize on emerging and specialized markets that traditional platforms overlook.
  • Your platform could offer portfolio diversification options, attracting investors seeking alternatives to traditional stocks.
  • You could generate steady revenue streams through transaction fees and exclusive premium memberships.

How much you can make: $2,000 — $600,000/month

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

How We Started A $40M Real Estate Investment Fund

Equity Residences is a luxury real estate investment fund that has raised $40 million from over 200 investors, offering them access to a portfolio of luxury vacation homes for investment and personal use, with a minimum investment of $161,500 and plans to acquire a further twenty residences ranging from $1.5M to $4M.

Read by 13,319 founders

2. Start an online course sales business ($85K/month)

Starting an online course sales business can be an excellent avenue for critical thinkers looking to either supplement their income or dive into a full-fledged entrepreneurial venture. As someone who thrives on problem-solving and deep analysis, you could effectively leverage your expertise in a particular subject to create valuable content that resonates with learners. The e-learning market is booming, with its value expected to exceed $645 billion in the coming years, making it a prime time to get involved.

All you need is to identify a skill you're passionate about, whether it's coding, web design, cooking, or anything else. Choose a target audience, develop your course material, and select an online platform to sell your courses. Considering the minimal upfront investment and the potential for passive income, this business model is not only financially enticing but also intellectually satisfying.

Why consider an online course sales business?

  • The e-learning market is growing rapidly, offering a high potential for revenue.
  • You could generate passive income by creating a course once and selling it repeatedly.
  • Your critical thinking skills ensure that your content is deeply insightful and valuable to your students.

For more insights and success stories in the online course sales business, check out this resource.

How much you can make: $100 — $300,000/month

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

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

I Make $120K/Year With My Print On Demand T-Shirt Side Hustle

A multipreneur shares how she built a successful print on demand side hustle, generating $120,000 per year through multiple brands spread over various platforms.

Read by 12,027 founders

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

Looking to streamline business operations with cutting-edge technology? Consider an AI-based business solution. This idea leverages artificial intelligence to optimize various aspects of business processes, from customer service and inventory management to data analysis and personalized marketing.

By integrating AI solutions, companies could enhance efficiency, reduce costs, and make data-driven decisions. AI tools could automate repetitive tasks, provide valuable customer insights, and predict market trends with impressive accuracy. You don’t need a background in tech to start—many platform providers offer user-friendly interfaces and robust support systems. Learn more about the pros and cons of AI-based business solutions.

Why start an AI-based business solution?

  • The AI market is rapidly expanding, offering vast opportunities for growth.
  • AI can significantly improve operational efficiency, saving time and money.
  • User-friendly platforms and robust support make it accessible even without a tech background.

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 21,992 founders

4. Develop a lead generation tool ($108K/month)

For critical thinkers looking to supplement their income, a lead generation tool offers a compelling opportunity. This business idea involves creating a software application or platform designed to identify and capture potential customer leads for businesses. Automating this often laborious process means companies can focus on converting leads rather than hunting for them, making the service highly valuable.

By integrating with websites, social media, and other digital touchpoints, your tool can collect essential data such as email addresses, phone numbers, and interests. With demand high for efficient lead generation, especially among businesses eager to streamline their marketing efforts, the stage is set for a profitable and impactful business venture. For more insights, check out this Starter Story.

Why developing a lead generation tool?

  • The market demand is robust, offering a high potential for profitability.
  • Critical thinking skills are suited to solving the complexities of lead generation and automation.
  • You could create lasting value by streamlining marketing efforts, making your tool indispensable for businesses.

How much you can make: $1,000 — $400,000/month

How much does it cost to start: $600 (?)

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

How I Created A $5M/Year LinkedIn Marketing Automation Tool

Dux-Soup is a LinkedIn automation tool that helps business owners and sales & marketing professionals generate more leads, increase efficiency, and save time; with over 70,000 users and revenue of nearly $5 million, it offers automated top-of-the-funnel LinkedIn outreach activities, targeted LinkedIn campaigns and multi-touch & personalized LinkedIn drip campaigns for lead generation.

Read by 8,916 founders

5. Start a niche blog ($31.5K/month)

Starting a niche blog could be an excellent side business or even a full-time endeavor for critical thinkers. By delving into a specific and often underrepresented topic, you could leverage your analytical skills to create engaging and insightful content that attracts a passionate online community. Identifying and exploiting an underserved niche offers a lucrative opportunity to monetize your expertise through advertising, affiliate links, or brand partnerships.

To succeed, you'll need to consistently produce high-quality content, such as how-to guides, top product lists, and industry news, that provides value to your audience. According to Starter Story, niche bloggers have found significant financial success and personal fulfillment, making this a compelling option for critically-minded entrepreneurs.

Why starting a niche blog?

  • You could use your analytical skills to identify and fill a gap in the market, creating valuable content that stands out.
  • Blogging allows you to turn your passion into a potential income stream by connecting with like-minded individuals and growing a loyal readership.
  • Critical thinkers excel at crafting deeply researched and engaging content, providing you a competitive edge in attracting and retaining followers.

For more information, check out this guide on niche blog marketing ideas.

How much you can make: $100 — $650,000/month

How much does it cost to start: $650 (?)

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

How I Turned A Crappy Idea Into A $3M/Year Business

Starter Story grew to 1.4 million monthly visitors and millions in annual revenue by sharing the stories of entrepreneurs. Pat breaks down the early days and how he grew the business into something that changed his life.

Read by 78,110 founders

6. Start a niche website ($107K/month)

If you’re a critical thinker looking for a focused online business that offers both creative freedom and potential revenue, consider building a niche website. A niche website centers around a specialized topic, serving a dedicated audience with targeted content and products. Venture into an area you’re passionate about and knowledgeable in, and turn your expertise into compelling content that attracts a loyal following. With various monetization options, such as affiliate marketing, ad placements, or selling digital products, a well-established niche website can become a reliable source of passive income.

Why build a niche website?

  • You could leverage your analytical skills to identify profitable niches with high demand and low competition.
  • Building a niche website allows you to present well-researched, valuable content to an engaged audience, establishing you as an authority in that space.
  • Your ability to think critically will help in optimizing content for SEO, driving organic traffic, and ultimately increasing revenue streams.

For more insights and inspiration, explore niche website success stories.

How much you can make: $400 — $250,000/month

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

How I Leveraged My LinkedIn Network To Create A $1.8M/Year Procurement Conference

DPW (Digital Procurement World) is a fast-growing conference and community in procurement that has more than tripled in revenue since launching in 2019, capping out the year at €1.8 million, with 95% of their growth coming from inbound traffic leveraging LinkedIn and applying social selling techniques.

Read by 3,615 founders

7. Start a podcast ($97.9K/month)

Starting a podcast could be an excellent venture for critical thinkers, offering the opportunity to delve deep into topics, share unique perspectives, and engage with an audience eager for thought-provoking content. By choosing a niche you're passionate about, you could leverage your analytical skills to create in-depth, engaging episodes that stand out in a crowded market. A podcast could start as a side business, requiring only basic equipment and a platform to get started, but has the potential to grow into a profitable and fulfilling full-time endeavor.

Why starting a podcast?

  • You could explore and discuss complex topics that interest you, differentiating your content from more superficial offerings.
  • Your ability to think critically could help in producing high-quality, insightful content that attracts and retains a dedicated audience.
  • Podcasts offer various monetization strategies, from sponsorships to listener donations, giving you multiple revenue streams to supplement your income.

For more details on how to start a profitable podcast, check out these podcast success stories on Starter Story.

How much you can make: $400 — $1,020,000/month

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

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

Time commitment per week: Min. 2 hours/week

How I Started A Successful Podcast Production Company

A successful podcast production company that grew from one client making $15/hour to a team of 10 contractors producing over 30 shows per week with revenue of over $10k/mo, primarily through referrals and with a focus on providing high personal touch and being picky about working only with clients who are a good fit.

Read by 19,196 founders

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

Creating an email marketing tool could be a lucrative endeavor for a critical thinker due to its high demand and vast potential for innovation. Email marketing remains one of the most effective channels for businesses to reach out to their target audiences, and the global market size for these tools is projected to reach $2.53 billion by 2028. By leveraging your analytical skills, you could identify gaps in existing tools or develop unique features that cater to specific industries, thus establishing a competitive edge.

For inspiration and practical examples, check out these success stories on starting an email marketing tool.

Why start an email marketing tool?

  • You could identify and solve inefficiencies. Critical thinkers excel at optimizing existing processes, making you ideally suited to improving email marketing tools.
  • It’s a growing market. With the industry expected to reach $2.53 billion by 2028, the demand for innovative solutions is ever-increasing.
  • High potential for scalability. As businesses of all sizes rely on email marketing, your tool could easily grow and serve a diverse customer base.

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 14,130 founders

9. Start a web scraping tool ($70.2K/month)

Starting a web scraping tool business is a logical choice for critical thinkers interested in transforming vast amounts of web data into actionable insights. Web scraping involves extracting specific data from websites for various purposes, such as market research, price comparison, and lead generation. While the venture demands technical skills, the potential for automation and scalability makes it an enticing opportunity.

Creating a reliable web scraping tool requires not just coding but also attention to data storage and compliance with legal guidelines. The combination of technical expertise and ethical considerations offers a rewarding challenge for those with an eye for detail. If you can develop a tool that is both efficient and compliant, you'll tap into a booming market of businesses eager for data-driven decision-making.

Why consider starting a web scraping tool?

  • The automation and scalability potential is immense, making it a lucrative business model.
  • Businesses are increasingly relying on data analytics, providing a continuous demand for web scraping tools.
  • Your critical thinking skills will ensure that your tool navigates legal and ethical boundaries effectively.

For more on the costs and profitability of starting a web scraping tool, check out our startup costs guide.

How much you can make: $50 — $200,000/month

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

I Started A $2.4M/Year SaaS Company That Gathers People's Personal Information

Find People Fast is a Saas product that pulls out detailed information about any person including social media profiles, public records, address, pictures, property holdings, etc, generating upwards of an estimated revenue of $500,000 per month and employing a team of 60 employees since launch eight months ago.

Read by 5,378 founders

10. Start a health and wellness app ($108K/month)

Starting a health and wellness app could be an exciting venture for critical thinkers who have a passion for health and technology. Imagine an app that helps users achieve their health and wellness goals by offering personalized fitness routines, nutrition plans, mental well-being exercises, and progress tracking all in one place. Creating this platform involves rigorous market research, collaboration with health experts, and strategic app development, making it a perfect project for entrepreneurial minds focused on solving real problems.

Building a health and wellness app not only allows you to positively impact lives but also taps into a burgeoning market eager for convenient, tailored solutions. By linking up with a community of health enthusiasts and experts, such a project gives you the opportunity to leverage your analytical skills in a meaningful way. For insights on launching a health-focused app, see successful case studies within Starter Story.

Why consider starting a health and wellness app?

  • You'll leverage critical thinking to tailor personalized wellness plans that effectively meet user needs.
  • It's a scalable business model with the potential for substantial revenue from a growing digital health market.
  • You get to make a significant impact on people's lives by improving their health and well-being through innovative technology.

How much you can make: $600 — $300,000/month

How long does it take to build: 200 days (?)

I Created A $2.7M/Year Software That Extends People's Lives By Analyzing Their DNA

Founder and CEO of SelfDecode, Joe Cohen, explains how his company helps people discover personalized diet, supplement, and lifestyle recommendations based on DNA and lab tests; generating about $2.7 million in revenue over the past year and raising $8 million in a crowdfunding campaign, SelfDecode provides personalized health recommendations prioritized on unique genetic variants, marking the future of healthcare.

Read by 8,603 founders

11. Start a stock photography business ($14.6K/month)

Starting a stock photography business could be particularly appealing to critical thinkers who appreciate the strategic elements involved. By employing analytical skills, you could select niches with high demand, perfect your craft through continuous learning, and optimize your portfolio for better online visibility and sales. This business offers the flexibility of passive income—once high-quality photos are uploaded, they can generate revenue repeatedly.

Why build a stock photography business?
- It offers the opportunity to blend creative output with strategic decision-making, maximizing both your artistic and analytical skills. - The initial investment in quality gear and learning can yield long-term, mostly passive income as your portfolio sells repeatedly. - You could continuously adapt and refine your approach by analyzing market trends and consumer needs, ensuring sustained business growth.

How much you can make: $1,200 — $45,000/month

How much does it cost to start: $3,500 (?)

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

How I Started A Commercial Product Photography Business

Pro Photo Studio founder Tsour Lee Adato shares how she turned a $5k investment into a business that services over 500 clients annually and makes approximately $350k per year with plans to expand and become a 7-figure business while offering advice to fellow entrepreneurs to always be innovating, learning and growing, and not to undervalue themselves.

Read by 15,472 founders

12. Start a wordpress plugin business ($33.4K/month)

Starting a WordPress plugin business aligns perfectly with a critical thinker's skillset. By identifying and analyzing specific needs within the WordPress community, you could develop plugins that offer practical solutions, thereby creating a profitable side hustle or full-time venture. Given the vast user base of WordPress, the potential to generate substantial income is significant, especially when you market your plugins effectively through platforms like CodeCanyon.

Why start a WordPress plugin business?

  • It leverages analytical skills to solve specific problems within the WordPress ecosystem.
  • You could create a steady stream of passive income by selling plugins on platforms or directly to businesses.
  • The low startup cost makes it an accessible venture for those looking to supplement their income with minimal risk.

For more detailed information, check out our full guide on how to start a WordPress plugin business.

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

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

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

Time commitment per week: Min. 5 hours/week

How I Coded A Website Plugin Making $600 Per Month

Wheely Sales CEO Josh created a lucky wheel popup that has grown revenue from $0 to $600/month in just 4 months since getting started and has attracted over 1.1 million users to his customers’ websites, all while proving that when it comes to creating a product, competition is validation.

Read by 18,981 founders

13. Start a YouTube channel ($72.1K/month)

Starting a YouTube channel could be an excellent venture for a critical thinker looking to generate extra income or start a side business. By leveraging your analytical skills, you can create thought-provoking content that resonates with a discerning audience. From how-to guides and vlogs to educational content and entertainment, the platform offers opportunities to monetize through ads, sponsorships, and merchandise. For more insights on how to build a successful channel, check out this page.

Why consider starting a YouTube channel?

  • You could effectively convey complex ideas in an engaging manner, making your content valuable to a broad audience.
  • You could gain flexibility and creative freedom, allowing you to build a community around your passions and expertise.
  • With your critical thinking skills, you could develop unique content strategies that stand out, increasing your chances of success.

How much you can make: $2,000 — $333,333/month

How much does it cost to start: $5,250 (?)

How long does it take to build: 30 days (?)

How A Young Entrepreneur From Nigeria Started A Profitable Blog

This case study follows the journey of a young entrepreneur from Nigeria who started a profitable blog generating a monthly revenue of $1,500+ through sales of advertising space, sponsored posts, and information products, and shares his strategies for success including a Twitter growth challenge and guest post pitches.

Read by 12,318 founders

14. Start an affiliate marketing business ($77.5K/month)

Affiliate marketing is an excellent business venture for critical thinkers due to the strategic approach it necessitates. By promoting products and services from other companies, you could leverage your analytical skills to choose the most lucrative partnerships and optimize your marketing strategies. Over time, this endeavor could evolve into a significant source of passive income, providing financial stability while you refine and expand your marketing techniques.

To get started, focus on identifying the right products and brands to partner with. For instance, consider becoming an affiliate for an eCommerce store or a manufacturer and earn commissions on every sale made through your marketing efforts.

Why consider starting an affiliate marketing business?

  • Low initial investment: You won't need much capital to start; just strategic thinking and internet access.
  • Scalability: Your analytical skills could help you grow the business quickly by identifying and promoting the most profitable products.
  • Passive income potential: Once set up, your marketing efforts could continue to generate income with minimal ongoing work.

For more insights and real-world success stories, visit Starter Story's section on affiliate marketing businesses.

How much you can make: $500 — $773,000/month

How much does it cost to start: $700 (?)

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

My Affiliate Marketing Business Earns $500K/Year Profit [No Employees]

This case study explores how Spencer Mecham founded Buildapreneur, an affiliate marketing business, and has made over half a million dollars in profit with no employees, relying solely on content marketing through platforms like Facebook, YouTube, and TikTok.

Read by 24,621 founders

15. Start an ecommerce reselling business ($83.3K/month)

Starting an ecommerce reselling business is a strategic move for critical thinkers looking to supplement their income or even transition into a full-time entrepreneurial venture. By purchasing goods for resale rather than consumption, you avoid the complexities and costs associated with production, enabling you to focus on market demand and inventory management instead. Utilizing platforms like social media can also allow you to build your customer base initially, creating flexibility and minimizing upfront capital requirements.

Critical thinkers can thrive in this environment due to the analytical skills required to identify profitable products, forecast trends, and optimize pricing strategies. Additionally, the ability to scale and adapt through data-driven decision-making makes ecommerce reselling a dynamic and rewarding business model.

Why start an ecommerce reselling business?

  • Lower Barrier to Entry: You don't need a website immediately; social media-based reselling can help you start small and scale as your business grows.
  • Focus on Market Demand: As a critical thinker, you can analyze market trends to identify high-demand products, maximizing your profitability.
  • Flexibility and Control: Reselling allows you to maintain control over inventory and pricing, enabling adaptive strategies based on real-time data.

For more detailed insights on starting an ecommerce reselling business, check out these success stories.

How much you can make: $4,000 — $150,000/month

How much does it cost to start: $2,999 (?)

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

My Side Hustle Makes $1.2M/Year Selling Car Accessories

Empyre Off-Road, an e-commerce business founded by Greg Shuey which sells aftermarket parts for Toyota Tacomas, Tundras, and 4Runners, generated approximately $100,000 a month in revenue and was able to expand its product offering, focusing on content marketing, email marketing campaigns, and organic social media to attract and retain customers.

Read by 7,378 founders

16. Start a real estate investment firm ($398K/month)

Starting a real estate investment firm could be an astute decision for those who thrive on critical thinking and strategic planning. This business involves acquiring, managing, and selling real estate assets to generate profit, making use of skills in market research, financial analysis, and decision-making. The real estate market offers opportunities for significant financial returns through property appreciation and consistent rental income.

Moreover, if you're passionate about real estate and possess the ability to discern valuable investments, this could be your pathway to financial independence. The key to success lies in diligent market analysis, smart property acquisitions, and effective management strategies, which are perfectly aligned with a critical thinker's strengths.

For more details, see Starter Story for pros and cons of starting a real estate investment firm.

Why start a real estate investment firm?

  • Real estate appreciates in value, offering substantial financial returns over time.
  • Rental properties provide a steady stream of passive income.
  • Critical thinking skills are crucial for strategic market analysis and effective property management.

How much you can make: $10,000 — $1,500,000/month

How long does it take to build: 210 days (?)

How We Started A $40M Real Estate Investment Fund

Equity Residences is a luxury real estate investment fund that has raised $40 million from over 200 investors, offering them access to a portfolio of luxury vacation homes for investment and personal use, with a minimum investment of $161,500 and plans to acquire a further twenty residences ranging from $1.5M to $4M.

Read by 13,319 founders

17. Develop an online survey tool ($304K/month)

For critical thinkers, starting an online survey tool can be a lucrative business idea. This venture allows you to leverage your analytical skills to create a comprehensive platform that collects valuable customer feedback for businesses. The data collected through your tool can be used to drive informed decision-making, making it a highly relevant service in today's data-driven world. Companies like Typeform have demonstrated the substantial financial potential in this space, with Typeform's annual recurring revenue surpassing $70 million in 2021.

Why consider developing an online survey tool?

  • You could offer businesses a cost-effective way to gather customer insights, which is crucial for improving products and services.
  • You have the opportunity to innovate and create a tool that is both user-friendly and robust, meeting the growing demand for data collection.
  • As a critical thinker, you could excel in analyzing the data and providing actionable insights, adding significant value to your clients.

For more insights and tips on creating an online survey tool, check out Starter Story's guide.

How much you can make: $40 — $1,600,000/month

How long does it take to build: 180 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

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

Imagine managing multiple social media accounts effortlessly while driving engagement and growth. That’s the essence of a social media automation business. With a focus on leveraging technology and marketing to streamline social media activities, this business model allows busy entrepreneurs and influencers to stay relevant without the constant manual grind. For critical thinkers, this presents an opportunity to build scalable software solutions, make data-driven decisions, and solve complex marketing problems creatively.

Why opt for a social media automation business?

  • It leverages data and analytics, enabling you to make informed, strategic decisions that can boost client success.
  • As a critical thinker, you could innovate solutions that automate repetitive tasks, saving time for both you and your clients.
  • The demand for consistent social media engagement keeps growing, providing a steady market for your business solutions.

Discover more about the profitability of starting a social media automation business.

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 15,242 founders

19. Create an AI writing tool ($255K/month)

Diving into the world of AI writing tools as a business proposition capitalizes on the tech-driven advancements redefining content creation. By developing an AI-powered digital tool, you could streamline the content creation process for businesses, bloggers, and students, delivering timely, error-free, and engaging material. This venture is particularly appealing for critical thinkers, given the innovative approach to solving the ever-increasing demand for quality content.

Imagine leveraging Artificial Intelligence to replace traditional writing methods with a solution that significantly boosts productivity while maintaining high standards of accuracy. Starting an AI writing tool offers not just a practical business opportunity, but a scalable one that addresses a growing market need. For more on the potential profitability of AI writing tools, visit Starter Story.

Why embark on creating an AI writing tool?

  • You could revolutionize the writing process, making it more efficient and less prone to human error.
  • The demand for quality content is at an all-time high, providing a vast market ready for innovative solutions.
  • As a critical thinker, you could thrive on the analytical challenges and possibilities this tech-driven field offers.

How much you can make: $4,000 — $1,000,000/month

How long does it take to build: 52 days (?)

I Built A Simple AI Writing Tool That Makes $60K/Year

Rytr, a new AI writing assistant developed by a startup platform and business incubator, has become a market leader, serving over 300,000 customers across the world and doing seven figures in ARR.

Read by 6,756 founders

20. Start a dropshipping business ($414K/month)

Starting a dropshipping business is a strategic option for critical thinkers who excel in analyzing market trends and optimizing operational efficiency. By leveraging dropshipping, you could bypass the need for inventory management, allowing you to focus on refining marketing strategies and customer service. Utilizing platforms like Shopify or WooCommerce, you could set up an online store with minimal upfront costs and scale your offerings based on real-time data and customer behavior.

Dropshipping, when approached analytically, presents opportunities to continually refine supplier relationships and product selections. This method provides a low-risk way to test various niches and identify high-demand products within those areas. Read detailed success stories from dropshipping entrepreneurs on Starter Story to see how methodologies and critical thinking are applied in real-world scenarios.

Why starting a dropshipping business?

  • Minimal initial investment required means you can start with low risk and scale based on performance.
  • Ability to use data analysis to continuously optimize product selection and marketing strategies.
  • Focus on customer experience and service without the complexities of inventory management.

How much you can make: $6,000 — $3,000,000/month

How much does it cost to start: $8,500 (?)

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

Time commitment per week: Min. 10 hours/week

How I Started A $100K/Month Business Mentoring Dropshipping Entrepreneurs

Entrepreneur Kamil Sattar has developed multiple six-figure drop shipping businesses, and his company, e-commerce mentoring, specializes in helping others create their own successful companies, with favorite platforms including using Shopify and apps such as Loox reviews and SMSBump.

Read by 25,761 founders

21. Create a mobile app ($70.3K/month)

Creating a mobile app would make sense as a critical thinker because it allows you to apply your analytical skills to solve real-world problems or enhance user experiences. The process involves understanding user needs, conceptualizing solutions, and iterating on your design based on feedback and data, all of which require a keen, critical mind. Additionally, the mobile app market continues to grow, offering a robust platform for innovative ideas and sustained revenue streams. If you have a knack for identifying areas for improvement and enjoy problem-solving, developing a mobile app could be your gateway to entrepreneurial success.

Explore mobile app success stories on Starter Story.

Why consider creating a mobile app?

  • The mobile app market is expanding, offering vast opportunities for innovative solutions and revenue potential.
  • Developing an app leverages your critical thinking to solve real-world problems and enhance user experience.
  • With a well-thought-out strategy, your app could gain significant traction and generate substantial revenue.

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

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

We Started A $6M/Year Bachelorette Party App

BACH, an app that plans and books bachelorette parties, has grown from $0 to >$1M net revenue run rate in less than 6 months, gained over 100,000 users in their first 60 days, and has over 40,000 parties using the app this month.

Read by 11,005 founders

22. Start a cold email service business ($170K/month)

Starting a cold email service business makes sense for critical thinkers because it involves a strategic approach to problem-solving and requires analytical skills to understand client needs and target audience behaviors. This business allows you to leverage your ability to craft compelling messages and utilize data-driven tools to measure and improve performance over time. You could start by helping small businesses generate leads and gradually expand your client base as your expertise and success stories accumulate. For more information on cold email service business ideas, check out this success stories page.

Why consider starting a cold email service business?

  • It combines marketing with analytical skills, making it a rewarding challenge for a critical thinker.
  • It offers scalability; you could start with small clients and grow your business as you build credibility.
  • There's always a demand for effective lead generation, ensuring a consistent stream of potential clients.

How much you can make: $4,000 — $450,000/month

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

How long does it take to build: 35 days (?)

How I Launched A $200K/Month Gmail Mail Merge Tool

GMass, an email marketing platform that allows users to send cold emails and email marketing campaigns with Gmail, has attracted over 500,000 user signups, including major tech companies like Uber, LinkedIn, and Google, and now generates over $200K in monthly recurring revenue through a successful content marketing strategy and focused ad spend.

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23. Start an architecture coaching

Starting an architecture coaching business could be a savvy move for a critical thinker. By leveraging your expertise in architectural principles and design thinking, you could guide aspiring architects or assist professionals seeking to enhance their skills. This venture allows you to capitalize on your deep analytical ability, understanding of complex concepts, and passion for problem-solving.

Why consider starting an architecture coaching business?

  • You could provide valuable insights and mentorship, helping others navigate the intricate world of architecture.
  • With your analytical skills, you could create customized coaching programs that address individual needs and optimize learning outcomes.
  • This business would enable you to engage in continuous learning while also making a meaningful impact in the architectural community.

Learn more about the pros and cons of architecture coaching on Starter Story.

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.