head to head · open source
Hyperswitch vs Formance
Hyperswitch has 45,660 GitHub stars, 6,628 forks, 2,185 open issues and last shipped yesterday. Formance has 533 stars, 73 forks, 1 open issues and last shipped 5 days ago. Hyperswitch leads on adoption by 8,467% (45,660 vs 533 stars). Hyperswitch is written in Rust under Apache-2.0; Formance is written in Go under a custom or non-standard licence. Hyperswitch has attracted 15% as many forks as stars, Formance 14%. Hyperswitch 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
| Hyperswitch | Formance | |
|---|---|---|
| GitHub stars | ★ 46K | ★ 533 |
| License | Apache-2.0 | Custom / other |
| Written in | Rust | Go |
| Last push | 2026-11-02 | 2026-10-29 |
| Forks | ⑂ 6.6K | ⑂ 73 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Hyperswitch if
- You weight community size — 46K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Rust
- You value the larger contributor base for long-term maintenance
pick Formance if
- You want the Formance feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches Go
- You evaluated both and Formance fits your workflow better
About Hyperswitch
Composable Open Source Payments Infrastructure 📁 Table of Contents What Can I Do with Hyperswitch? Quickstart (Local Setup) Cloud Deployment Hosted Sandbox (No Setup Required) Why Hyperswitch? Architectural Overview Our Vision Community & Contributions Feature Requests & Bugs Versioning License Team Behind Hyperswitch What Can I Do with Hyperswitch? Hyperswitch offers a modular, open source payments infrastructure designed for flexibility and control. Apart from our Payment Suite offering, this solution allows businesses to pick and integrate only the modules they need on top of their existing payment stack —…
read the full Hyperswitch overview →
About Formance
Formance Stack • Formance is a highly modular developer platform to build and operate complex money flows of any size and shapes. It comes with several components, that can be used as a whole as the Formance Stack or separately as standalone micro services and libraries: Formance Ledger Programmable double entry, immutable source of truth to record internal financial transactions and money movements Formance Payments Unified API and data layer for payments processing Formance Numscript DSL and virtual machine monetary computations and transactions modeling ⚡️ Getting started with Formance Cloud Sandbox Install…
read the full Formance overview →
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Frequently asked questions
Is Hyperswitch or Formance more popular?
Hyperswitch has 45,660 GitHub stars and Formance has 533. Hyperswitch has the larger community by that measure.
Are Hyperswitch and Formance free?
Both are open source. Hyperswitch is licensed under Apache-2.0, and Formance has no licence declared in this registry. Both are free to self-host.
What is the difference between Hyperswitch and Formance?
Hyperswitch is written in Rust and Formance in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Hyperswitch or Formance?
Choose Hyperswitch if you want the larger community (45,660 stars) or its Apache-2.0 licence terms. Choose Formance if its feature set, stack or Custom / other licence fits better. Both are self-hostable.