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Open-source businesses

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Showing 1–5 · Alphabetical order

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#ProjectCategory / modelReported revenueEvidenceGitHub ⓘSave and compare
01
Formgrid

Receive form submissions and manage follow-up without building a dedicated backend.

Researched profileOpen source
Forms & surveysOpen-source + freemium hosted SaaS $86MRR · Unspecified $The founder's current operating snapshot in the May 16, 2026 post; exact financial extraction day unstated. Founder disclosureChecked Oct 19, 2026 —
02
Ghost

Publishing that connects a website, newsletter, and membership.

Researched profileOpen source
PublishingOpen source + hosted $929,198Monthly run rate · USDUndated public dashboard Company disclosureChecked Oct 18, 2026 ☆ 55,562
03
Healthchecks.io

Alerts when a scheduled job or backup fails to check in on time.

Researched profileOpen source
Developer toolsOpen source + hosting $26,000MRR · USDOfficial MRR snapshot updated October 2, 2026 Company disclosureChecked Oct 19, 2026 —
04
Plausible

A compact analytics product with a public codebase.

Researched profileOpen source
AnalyticsOpen source + hosted $500,000ARR · USDHistorical milestone: October 2021 Company disclosureChecked Oct 18, 2026 ☆ 29,541
05
Rybbit

Open-source web and product analytics with a paid managed cloud service.

Researched profileOpen source
AnalyticsOpen source + subscription ≈ $5,000MRR · Unspecified $February 9, 2026 founder milestone Founder disclosureChecked Oct 19, 2026 —

Figures are source disclosures, not audited by MRRTrace. Different metrics, currencies and periods are not directly comparable. Read the source policy →

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