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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2 projects matching “Solo founder”

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#	Project	Category / model	Reported revenue	Evidence	GitHub ⓘ	Save and compare
01	Feather Turn Notion writing into a hosted blog with custom domains and publishing features. Researched profile	PublishingSubscription SaaS	$4,180MRR · Unspecified $Historical MRR milestone disclosed March 6, 2023	founder-disclosedChecked Oct 19, 2026	—
02	OpenAlternative A discovery directory for open-source alternatives to proprietary software. Researched profile	PublishingAdvertising + sponsorships + featured listings	≈ $6,500MRR · Unspecified $Monthly amount reported in the February 5, 2026 founder interview; exact measurement cutoff unstated	Founder disclosureChecked Oct 20, 2026	—

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.