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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3 projects matching “API”

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Postiz ↗

Marketing tools

A social publishing service with hosted subscriptions and interfaces for automated workflows.

≈ $2,200,000ARR · Unspecified $Annual recurring revenue disclosed on September 7, 2026

Researched profile Founder disclosure

Subscription SaaS

Ring Tonic ↗

Marketing tools

Call attribution and reporting software connected to the customer's own phone-service account.

≈ $5,400MRR · Unspecified $Current Ring Tonic run rate described in the February 24, 2026 founder interview; exact financial cutoff unstated.

Researched profile Founder disclosure

Subscription SaaS + separately billed external services

SEO Utils ↗

Marketing tools

Desktop SEO software combining keyword, ranking and reporting workflows with customer-supplied data services.

≈ $10,400Monthly revenue · Unspecified $Approximate current monthly revenue stated in the February 2026 founder interview

Researched profile Founder disclosure

Desktop software licenses + optional add-ons

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.