head to head · open source
Tailscale vs Marble
Tailscale has 36,587 GitHub stars, 3,218 forks, 4,569 open issues and last shipped yesterday. Marble has 601 stars, 86 forks, 0 open issues and last shipped 11 days ago. Tailscale leads on adoption by 5,988% (36,587 vs 601 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 14%. 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 | ★ 37K | ★ 601 |
| License | BSD-3-Clause | Custom / other |
| Written in | Go | HTML |
| Last push | 2026-09-17 | 2026-09-07 |
| Forks | ⑂ 3.2K | ⑂ 86 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Tailscale if
- You weight community size — 37K 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 is an open source implementation of a zero configuration VPN built on WireGuard, designed to simplify secure network connectivity across devices. It lives in the network security ecosystem and provides private, encrypted networks without manual firewall or IP management. The project delivers both a daemon ( tailscaled ) and CLI tool ( tailscale ) that enable peer to peer connectivity using WireGuard, augmented with identity based access controls and optional cloud managed features.
read the full Tailscale overview →
About Marble
Marble is an open source, real time decision engine for fraud detection and AML compliance that fintechs, banks and crypto exchanges self host or run as SaaS to handle transaction monitoring, screening and case investigation.
read the full Marble overview →
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Frequently asked questions
Is Tailscale or Marble more popular?
Tailscale has 36,587 GitHub stars and Marble has 601. 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 (36,587 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.