head to head · open source
tfsec vs openalgo
tfsec has 7,038 GitHub stars, 558 forks, 18 open issues and last shipped 6 months ago. openalgo has 2,697 stars, 1,265 forks, 307 open issues and last shipped yesterday. tfsec leads on adoption by 161% (7,038 vs 2,697 stars). tfsec is written in Go under MIT; openalgo is written in Python under AGPL-3.0. tfsec has attracted 8% as many forks as stars, openalgo 47%. openalgo 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.
← all 20902 open source comparisons
Side by side
| tfsec | openalgo | |
|---|---|---|
| GitHub stars | ★ 7.0K | ★ 2.7K |
| License | MIT | AGPL-3.0 |
| Written in | Go | Python |
| Last push | 2026-03-25 | 2026-09-19 |
| Forks | ⑂ 558 | ⑂ 1.3K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick tfsec if
- You weight community size — 7.0K stars and counting
- You want the MIT license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick openalgo if
- You want the openalgo feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Python
- You evaluated both and openalgo fits your workflow better
About tfsec
tfsec is a static analysis security scanner for Terraform code, written in Go and released under the MIT license. It lives in the infrastructure as code and DevSecOps ecosystem, alongside tools such as linters and CI scanners. The project is now part of Trivy, Aqua Security's broader open source security scanner, and its Terraform scanning engine forms the foundation of Trivy's IaC and misconfiguration scanning capabilities. The repository remains available, but engineering attention is directed at Trivy going forward.
read the full tfsec overview →
About openalgo
OpenAlgo is self hosted open source algorithmic trading platform. It lives in algorithmic trading ecosystem. It gives traders full stack Python Flask plus React 19 environment to design, host, execute strategies through 36 broker plugins: 35 securities integrations plus Delta Exchange crypto derivatives. It is not only broker bridge or API layer. It combines multiple trading surfaces in one instance. Those surfaces share active broker session, market data infrastructure, six operational data stores.
read the full openalgo overview →
More in Business Software
Related comparisons
More Compliance & Risk Management projects
Compare either of these against the rest of the Compliance & Risk Management field.
Frequently asked questions
Is tfsec or openalgo more popular?
tfsec has 7,038 GitHub stars and openalgo has 2,697. tfsec has the larger community by that measure.
Are tfsec and openalgo free?
Both are open source. tfsec is licensed under MIT and openalgo under AGPL-3.0. Neither carries a licence fee.
What is the difference between tfsec and openalgo?
tfsec is written in Go and openalgo in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, tfsec or openalgo?
Choose tfsec if you want the larger community (7,038 stars) or its MIT licence terms. Choose openalgo if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.