REAL PRODUCTS. PUBLIC SOURCES.

Explore revenue-backed businesses.

Public income figures, clear source context, and business case studies for independent founders.

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Real projects86

Source-linked business profiles

Revenue disclosures86

Original metric & reporting context

Open-source projects5

Public code, different business models

Repository signals3

GitHub snapshots, not growth claims

All projects 86 Public revenue Open source

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Boot.dev ↗

Education

Practice programming through structured lessons, coding challenges and projects.

$10,000,000ARR · Unspecified $The founder says the business has just reached 10M ARR in the January 6, 2026 interview; exact accounting cutoff unspecified.

Researched profile Founder disclosure

Free reading + monthly or annual interactive membership

NerdSip ↗

Education

Generate short courses on personal interests, then read, listen and review them.

$3,000Monthly revenue · USDJuly 2026 revenue, explicitly named in the August 5, 2026 original founder account.

Researched profile Founder disclosure

Freemium app + monthly or annual subscriptions

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.