5 Businesses I'd Start If I Was 22 Again ($500 → $100k/Month)

Greg IsenbergAbout 4 min readJul 17, 2025Watch original
THE SUMMARYAI-generated

Key Concepts

First job rejection tracker, paid community, creator and residence agency, 2K vibe coding agency, hook line studio, Poly Market for college campuses, micro-SaaS, vibe coding, productized service, ARR (Annual Recurring Revenue).

1. First Job Rejection Tracker

  • Main Idea: A platform to track job applications, response rates, and connect with others rejected from the same companies, specifically targeting first job seekers.
  • Details:
    • Aims to be the "levels.fyi" for college students and recent graduates. Levels.fyi provides salary transparency for tech companies.
    • Users log job applications and track response rates by company and role.
    • Provides insights on what's working in the job application process.
    • Connects users who have been rejected from the same companies.
  • Implementation:
    • Start with a Notion template and Zapier automation.
    • Use Discord, Circle, or School community to build a community.
    • Crowdsource data, starting with one company (e.g., Proctor & Gamble, Goldman Sachs) and expanding from there.
    • Use short-form videos to drive awareness.

2. Takeyourheadphonesoff.com (Paid Community)

  • Main Idea: A paid community for people addicted to tech and screens.
  • Details:
    • Targets young people who feel their phones "own them."
    • Offers daily "get offline" text reminders.
    • Organizes weekly IRL (in real life) meetups in major cities.
    • Provides accountability partners and digital detox challenges.
  • Implementation:
    • Start with a Circle or School community platform.
    • Use Twilio for text reminders.
    • Use Eventbrite or Partiful for meetup organization.
    • Start a free Discord group to gauge interest.
    • Charge a monthly fee (e.g., $9, $12, $19) for access to the community and its resources.
  • Potential: Aims for $10K/month in recurring revenue.

3. Creator and Residence Agency

  • Main Idea: An agency that connects brands needing social media content with micro-creators.
  • Details:
    • Targets brands that "suck at social media."
    • Recruits micro-creators who need steady pay.
    • The agency takes 20% of the contract value.
    • Functions as a recruiting firm for creators.
  • Implementation:
    • Lean on direct messaging (DMing) creators.
    • Use Airtable to store creator and brand information.
    • Act as a matchmaker via Zoom calls.
    • No app or coding required.
  • Target Audience: Suited for hustlers who can convince creators to sign on and brands to hire creators in residence.
  • First Steps:
    • Post on LinkedIn looking for brands wanting a creator on payroll.
    • Source creators from X (formerly Twitter) and Instagram.
  • Potential: Aims for a $1-5 million/year opportunity.

4. 2K Vibe Coding Agency

  • Main Idea: An agency offering two-week sprints to build micro-SaaS products for $2,000 using AI tools.
  • Details:
    • Uses tools like ChatGPT, Bolt, Lovable, Replit, and Cursor.
    • Focuses on "vibe coding" and prompt engineering.
    • Clients get an MVP (Minimum Viable Product) built.
  • Benefits:
    • Provides a way to learn and improve vibe coding skills by getting paid to do it.
    • Offers insights into potential SaaS product ideas.
  • Potential:
    • Could generate $300K-$500K in annual revenue.
    • The biggest value is the learning experience and insights gained from building products for others.

5. Hookline Studio

  • Main Idea: A tool that generates catchy TikTok hook lines from a video idea using AI.
  • Details:
    • Requires some "vibe coding" skills.
    • Uses a single text box input that feeds into a GPT prompt.
    • Lists generated hooks.
    • Can be embedded on Typedream.
  • Monetization:
    • Offer free hooks initially to attract users.
    • Upsell to a $9/month unlimited hook product.
  • Value Proposition: Leverages understanding of what makes a good TikTok hook.
  • Potential: Could become a few hundred thousand dollars in ARR business.

Bonus Idea: Poly Market for College Campuses

  • Main Idea: A prediction market platform for college campuses, similar to Poly Market, using crypto.
  • Details:
    • Users bet on events like the dean's list, couples breaking up, Greek life expulsions, and class curve predictions.
    • The platform takes a 5% cut.
  • Legal Considerations: Operates in a gray area, legality is uncertain.
  • Disclaimer: Not financial or legal advice.

Synthesis/Conclusion

The speaker presents five (plus one bonus) startup ideas that are accessible and affordable for individuals in their 20s, requiring minimal initial investment (under $500). The ideas range from a first job rejection tracker to a vibe coding agency, all leveraging current trends and technologies. The emphasis is on learning, gaining experience, and generating income while building something potentially scalable. The speaker's favorite idea is the first job rejection tracker due to its potential for significant growth. The bonus idea, a prediction market for college campuses, is presented with a legal disclaimer due to its uncertain regulatory status. The overall message is to encourage young entrepreneurs to take action, experiment, and learn from the process.

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