head to head · open source
openseo vs paralino
openseo has 19,046 GitHub stars, 2,447 forks, 161 open issues and last shipped yesterday. paralino has 62 stars, 1 forks, 3 open issues and last shipped 3 days ago. openseo leads on adoption by 30,619% (19,046 vs 62 stars). openseo is written in TypeScript under MIT; paralino is written in Kotlin under AGPL-3.0. openseo has attracted 13% as many forks as stars, paralino 2%. openseo 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 | paralino | |
|---|---|---|
| GitHub stars | ★ 19K | ★ 62 |
| License | MIT | AGPL-3.0 |
| Written in | TypeScript | Kotlin |
| Last push | 2026-09-17 | 2026-09-15 |
| Forks | ⑂ 2.4K | ⑂ 1 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick openseo if
- You weight community size — 19K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick paralino if
- You want the paralino feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Kotlin
- You evaluated both and paralino fits your workflow better
About openseo
OpenSEO is an open source SEO tool written in TypeScript under the MIT license. It is an alternative to paid SEO platforms such as Semrush and Ahrefs, and it lives in the open source SEO tooling ecosystem. The project provides a hosted option, self hosting paths, and an MCP server for agent use.
read the full openseo overview →
About paralino
Paralino is an end to end encrypted, privacy focused, real time location sharing and family safety app for Android and iOS, built for families, friend groups, and privacy conscious individuals who want to track devices without exposing plaintext location data.
read the full paralino overview →
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Frequently asked questions
Is openseo or paralino more popular?
openseo has 19,046 GitHub stars and paralino has 62. openseo has the larger community by that measure.
Are openseo and paralino free?
Both are open source. openseo is licensed under MIT and paralino under AGPL-3.0. Neither carries a licence fee.
What is the difference between openseo and paralino?
openseo is written in TypeScript and paralino in Kotlin. 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 paralino?
Choose openseo if you want the larger community (19,046 stars) or its MIT licence terms. Choose paralino if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.