head to head · open source
openseo vs probo
openseo has 26,020 GitHub stars, 3,555 forks, 161 open issues and last shipped 3 days ago. probo has 1,493 stars, 245 forks, 93 open issues and last shipped yesterday. openseo leads on adoption by 1,643% (26,020 vs 1,493 stars). openseo is written in TypeScript under MIT; probo is written in Go under MIT. openseo has attracted 14% as many forks as stars, probo 16%. probo 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
| openseo | probo | |
|---|---|---|
| GitHub stars | ★ 26K | ★ 1.5K |
| License | MIT | MIT |
| Written in | TypeScript | Go |
| Last push | 2026-10-31 | 2026-11-02 |
| Forks | ⑂ 3.6K | ⑂ 245 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick openseo if
- You weight community size — 26K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick probo if
- You want the probo feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and probo fits your workflow better
About openseo
OpenSEO Open source alternative to Semrush and Ahrefs OpenSEO is an SEO tool for the people . If tools like Semrush or Ahrefs are too expensive or bloated, OpenSEO is a pay as you go alternative that you actually control. All in one SEO tool for you and your AI agent. Connect with any agent like Claude Code, OpenClaw or Hermes. We have pre built skills, but you can build your own to tailor OpenSEO to your needs. Hosted Version Try OpenSEO for free on our website. If you want to support the project, a hosted subscription is $10/month. openseo.so Why use OpenSEO? Best in class MCP and AI Skills. Modern, simple UI…
read the full openseo overview →
About probo
Probo Open source GRC platform for engineers. Probo is a self hostable governance, risk, and compliance (GRC) platform built for engineering and security teams. It covers the full GRC lifecycle: risk identification, control tracking, vendor risk, data privacy, access reviews, audit programs, and document approval workflows. Every entity is accessible through a web console, a CLI, a Model Context Protocol (MCP) API, and a GraphQL API, so you can automate compliance work from code, scripts, or any LLM agent. Why Probo? AI native by design. 270+ MCP tools expose every entity and operation. Any MCP compatible LLM…
read the full probo overview →
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Frequently asked questions
Is openseo or probo more popular?
openseo has 26,020 GitHub stars and probo has 1,493. openseo has the larger community by that measure.
Are openseo and probo free?
Both are open source. openseo is licensed under MIT and probo under MIT. Neither carries a licence fee.
What is the difference between openseo and probo?
openseo is written in TypeScript and probo 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, openseo or probo?
Choose openseo if you want the larger community (26,020 stars) or its MIT licence terms. Choose probo if its feature set, stack or MIT licence fits better. Both are self-hostable.