head to head · open source
OpenTofu vs Flexprice
OpenTofu has 30,703 GitHub stars, 1,414 forks, 320 open issues and last shipped yesterday. Flexprice has 6,874 stars, 955 forks, 227 open issues and last shipped yesterday. OpenTofu leads on adoption by 347% (30,703 vs 6,874 stars). OpenTofu is written in Go under MPL-2.0; Flexprice is written in Go under AGPL-3.0. OpenTofu has attracted 5% as many forks as stars, Flexprice 14%. Flexprice 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
| OpenTofu | Flexprice | |
|---|---|---|
| GitHub stars | ★ 31K | ★ 6.9K |
| License | MPL-2.0 | AGPL-3.0 |
| Written in | Go | Go |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 1.4K | ⑂ 955 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick OpenTofu if
- You weight community size — 31K stars and counting
- You want the MPL-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick Flexprice if
- You want the Flexprice feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Go
- You evaluated both and Flexprice fits your workflow better
About OpenTofu
Homepage Slack Get Started OpenTofu is an OSS tool for building, changing, and versioning infrastructure safely and efficiently. OpenTofu can manage existing and popular service providers as well as custom in house solutions. Getting help and contributing Have a question? Post it in GitHub Discussions Open a GitHub issue Join us in the opentofu channel on the CNCF Slack! Want to contribute? Please read the Contribution Guide. Recurring Events Community Meetings on Wednesdays at 12:30 UTC (calendar) Technical Steering Committee Meetings every other Tuesday at 4pm UTC (calendar) [!TIP] For more OpenTofu events…
read the full OpenTofu overview →
About Flexprice
Monetization Infrastructure Built for AI Native Companies Flexprice lets AI native and SaaS teams operate usage based, credit based, and hybrid pricing with real time metering and reporting that scales as your product evolves. Docs • Demo • Website • LinkedIn • X • Slack Community Open architecture The Flexprice core (metering, credits, pricing, billing) has an open and composable design. Your application, whether it's running backend APIs, AI agents, or custom workflows, can send usage data to Flexprice. You can directly stream data from data warehouses or analytics pipelines as well. At the core, Flexprice…
read the full Flexprice overview →
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Frequently asked questions
Is OpenTofu or Flexprice more popular?
OpenTofu has 30,703 GitHub stars and Flexprice has 6,874. OpenTofu has the larger community by that measure.
Are OpenTofu and Flexprice free?
Both are open source. OpenTofu is licensed under MPL-2.0 and Flexprice under AGPL-3.0. Neither carries a licence fee.
What is the difference between OpenTofu and Flexprice?
OpenTofu is written in Go and Flexprice 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, OpenTofu or Flexprice?
Choose OpenTofu if you want the larger community (30,703 stars) or its MPL-2.0 licence terms. Choose Flexprice if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.