head to head · open source
Polar vs Suprascribe
Polar has 10,454 GitHub stars, 811 forks, 141 open issues and last shipped yesterday. Suprascribe has 11 stars, 1 forks, 1 open issues and last shipped 11 days ago. Polar leads on adoption by 94,936% (10,454 vs 11 stars). Polar is written in Python under Apache-2.0; Suprascribe is written in TypeScript under AGPL-3.0. Polar has attracted 8% as many forks as stars, Suprascribe 9%. Polar was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Polar | Suprascribe | |
|---|---|---|
| GitHub stars | ★ 10K | ★ 11 |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | Python | TypeScript |
| Last push | 2026-11-02 | 2026-10-23 |
| Forks | ⑂ 811 | ⑂ 1 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Polar if
- You weight community size — 10K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick Suprascribe if
- You want the Suprascribe feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and Suprascribe fits your workflow better
About Polar
Website • Docs • API Reference Polar: A billing platform for the intelligence era Turn usage into revenue. Polar is the financial layer for a new generation of intelligent software, built for AI startups that need to charge for tokens, agents, and compute without building billing infrastructure from scratch. Ship any pricing model in an afternoon. Usage billing, subscriptions, seats, credits, trials, and discounts. Compose them however your product charges. Meter what matters. Bill tokens, API calls, agent runs, GPU seconds, and storage with precision down to the event. Checkouts that convert , realtime metrics…
read the full Polar overview →
About Suprascribe
Features Basic (free) Subscription management dashboard with insights Manual subscription creation (unlimited) Multi currency support Bring Your Own Key (BYOK) use your own AI API keys for unlimited discovery PRO (one time) Auto discovery from Gmail, Outlook, iCloud, or any IMAP provider Complete subscription history Search, sort, and group subscriptions Quick unsubscribe Renewal email reminders Calendar view Email support Stack Framework: Next.js 15 (App Router) + TypeScript Database: Supabase (PostgreSQL) with Row Level Security Auth: Supabase Auth Google, Microsoft, Apple OAuth AI: Vercel AI SDK with multi…
read the full Suprascribe overview →
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Frequently asked questions
Is Polar or Suprascribe more popular?
Polar has 10,454 GitHub stars and Suprascribe has 11. Polar has the larger community by that measure.
Are Polar and Suprascribe free?
Both are open source. Polar is licensed under Apache-2.0 and Suprascribe under AGPL-3.0. Neither carries a licence fee.
What is the difference between Polar and Suprascribe?
Polar is written in Python and Suprascribe in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Polar or Suprascribe?
Choose Polar if you want the larger community (10,454 stars) or its Apache-2.0 licence terms. Choose Suprascribe if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.