head to head · open source
Tailscale vs Marble
Tailscale has 38,534 GitHub stars, 3,411 forks, 4,569 open issues and last shipped yesterday. Marble has 618 stars, 92 forks, 0 open issues and last shipped 12 days ago. Tailscale leads on adoption by 6,135% (38,534 vs 618 stars). Tailscale is written in Go under BSD-3-Clause; Marble is written in HTML under a custom or non-standard licence. Tailscale has attracted 9% as many forks as stars, Marble 15%. Tailscale 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
| Tailscale | Marble | |
|---|---|---|
| GitHub stars | ★ 39K | ★ 618 |
| License | BSD-3-Clause | Custom / other |
| Written in | Go | HTML |
| Last push | 2026-11-02 | 2026-10-22 |
| Forks | ⑂ 3.4K | ⑂ 92 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Tailscale if
- You weight community size — 39K stars and counting
- You want the BSD-3-Clause license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick Marble if
- You want the Marble feature set and don't need the biggest community
- You prefer the Custom / other license terms
- Your stack matches HTML
- You evaluated both and Marble fits your workflow better
About Tailscale
Tailscale Private WireGuard® networks made easy Overview This repository contains the majority of Tailscale's open source code. Notably, it includes the tailscaled daemon and the tailscale CLI tool. The tailscaled daemon runs on Linux, Windows, macOS, and to varying degrees on FreeBSD and OpenBSD. The Tailscale iOS and Android apps use this repo's code, but this repo doesn't contain the mobile GUI code. Other Tailscale repos of note: the Android app is at the Synology package is at the QNAP package is at the Chocolatey packaging is at For background on which parts of Tailscale are open source and why, see Using…
read the full Tailscale overview →
About Marble
Marble The best of Build and Buy: keep full control and build on top. Marble is the flexible alternative to Comply Advantage, Actimize or Fiserv for Transaction Monitoring, AML Screening and Case investigation powered by AI. Our Open Source core provides the flexibility to deploy On Premise or SaaS. It is already used by 100+ fast growing fintechs, banks and top crypto exchanges in 15+ countries in the world. What I like the most about Marble is Flexibility . In other tools, you don't understand what is going on behind the scenes which ends up lacking precision and possibilities to troubleshoot your detection…
read the full Marble overview →
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Frequently asked questions
Is Tailscale or Marble more popular?
Tailscale has 38,534 GitHub stars and Marble has 618. Tailscale has the larger community by that measure.
Are Tailscale and Marble free?
Both are open source. Tailscale is licensed under BSD-3-Clause, and Marble has no licence declared in this registry. Both are free to self-host.
What is the difference between Tailscale and Marble?
Tailscale is written in Go and Marble in HTML. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Tailscale or Marble?
Choose Tailscale if you want the larger community (38,534 stars) or its BSD-3-Clause licence terms. Choose Marble if its feature set, stack or Custom / other licence fits better. Both are self-hostable.