head to head · open source
frp vs tunnl.gg
frp has 110,221 GitHub stars, 15,272 forks, 48 open issues and last shipped 6 days ago. tunnl.gg has 681 stars, 53 forks, 1 open issues and last shipped 2 days ago. frp leads on adoption by 16,085% (110,221 vs 681 stars). frp is written in Go under Apache-2.0; tunnl.gg is written in Go under MIT. frp has attracted 14% as many forks as stars, tunnl.gg 8%. tunnl.gg was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 4 topic tags (expose, proxy, reverse-proxy, tunnel), so they are genuine substitutes rather than adjacent tools.
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
| frp | tunnl.gg | |
|---|---|---|
| GitHub stars | ★ 110K | ★ 681 |
| License | Apache-2.0 | MIT |
| Written in | Go | Go |
| Last push | 2026-10-23 | 2026-10-27 |
| Forks | ⑂ 15K | ⑂ 53 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick frp if
- You weight community size — 110K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick tunnl.gg if
- You want the tunnl.gg feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and tunnl.gg fits your workflow better
About frp
frp README 中文文档 Sponsors frp is an open source project with its ongoing development made possible entirely by the support of our awesome sponsors. If you'd like to join them, please consider sponsoring frp's development. Gold Sponsors High performance residential and ISP proxies for developers 90M+ residential IPs worldwide. Rotating IPs, sticky sessions, and traffic that never expires. From $0.55/GB. Use RAPID10 for 10% off. Try it for free. The complete IDE crafted for professional Go developers The sovereign cloud that puts you in control An open source, self hosted alternative to public clouds, built for…
About tunnl.gg
tunnl.gg Expose a local web server to the internet with one SSH command. Nothing to install, no account: you get a public HTTPS URL, and with stable@ the same URL every time. This repository is the open source (MIT) server behind tunnl.gg. Use the hosted service for free, or run your own. Website · Docs · Guides Contents Using tunnl.gg Features Quick start Keep the same URL Options JSON output for scripts and agents Recipes Limits and protection Running your own server How it works Before you start Install with Docker Install with systemd Configuration Behind a proxy Stats endpoint Troubleshooting Contributing…
read the full tunnl.gg overview →
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Frequently asked questions
Is frp or tunnl.gg more popular?
frp has 110,221 GitHub stars and tunnl.gg has 681. frp has the larger community by that measure.
Are frp and tunnl.gg free?
Both are open source. frp is licensed under Apache-2.0 and tunnl.gg under MIT. Neither carries a licence fee.
What is the difference between frp and tunnl.gg?
frp is written in Go and tunnl.gg 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, frp or tunnl.gg?
Choose frp if you want the larger community (110,221 stars) or its Apache-2.0 licence terms. Choose tunnl.gg if its feature set, stack or MIT licence fits better. Both are self-hostable.