REAL PRODUCTS. PUBLIC SOURCES.

Explore revenue-backed businesses.

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Real projects86
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Revenue disclosures86
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Open-source projects5
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GitHub snapshots, not growth claims

28 projects matching “Freemium” · showing 25–28

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Sequenzy ↗

Marketing tools

Email marketing and transactional workflows driven by product, billing and customer events.

≈ $1,000MRR · Unspecified $Current run rate reported in June 2026, around six months after launch
Researched profile Founder disclosure

A ChatGPT workflow extension and associated AI newsletter business.

≥ $10,000MRR · Unspecified $Combined extension-and-newsletter business described as 5-figure MRR in the July 8, 2026 interview; exact financial cutoff unspecified
Researched profile Founder disclosure in interview

Tallow ↗

Health & Fitness

Look up grocery products and inspect ingredient information and the app's scoring explanations.

≈ $650Revenue · Unspecified $Approximately 650 received in the last seven days in the June 25, 2026 first-person interview; exact start and end dates unspecified.
Researched profile Founder disclosure

Youform ↗

Forms & surveys

Build and share forms, surveys and quizzes with a generous free plan.

≈ $18,000MRR · Unspecified $Current MRR described in the founder interview published March 19, 2026; exact measurement day unstated.
Researched profile Founder interview

Figures are source disclosures, not audited by MRRTrace. Revenue is not profit. Revenue sorting uses the selected metric and currency (default: USD MRR); other metrics follow alphabetically. GitHub stars measure repository interest, not business success.