head to head · open source
frp vs Modlishka
frp has 110,539 GitHub stars, 15,318 forks, 48 open issues and last shipped 2 days ago. Modlishka has 5,443 stars, 960 forks, 1 open issues and last shipped 3 months ago. frp leads on adoption by 1,931% (110,539 vs 5,443 stars). frp is written in Go under Apache-2.0; Modlishka is written in Go under GPL-3.0. frp has attracted 14% as many forks as stars, Modlishka 18%. frp was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (reverse-proxy), 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 | Modlishka | |
|---|---|---|
| GitHub stars | ★ 111K | ★ 5.4K |
| License | Apache-2.0 | GPL-3.0 |
| Written in | Go | Go |
| Last push | 2026-11-10 | 2026-08-14 |
| Forks | ⑂ 15K | ⑂ 960 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick frp if
- You weight community size — 111K 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 Modlishka if
- You want the Modlishka feature set and don't need the biggest community
- You prefer the GPL-3.0 license terms
- Your stack matches Go
- You evaluated both and Modlishka 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 Modlishka
..Modlishka.. Modlishka is an open source penetration testing tool that acts as a man in the middle proxy. It introduced a new technical approach to handling browser based HTTP traffic flow, which allows it to transparently proxy multi domain destination traffic, both TLS and non TLS, over a single domain, without requiring the installation of any additional certificate on the client. In 2019, Modlishka was the first publicly released research tool to demonstrate a novel Adversary in the Middle (AitM) technique capable of bypassing many common 2FA implementations — with the goal of raising awareness and…
read the full Modlishka overview →
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Frequently asked questions
Is frp or Modlishka more popular?
frp has 110,539 GitHub stars and Modlishka has 5,443. frp has the larger community by that measure.
Are frp and Modlishka free?
Both are open source. frp is licensed under Apache-2.0 and Modlishka under GPL-3.0. Neither carries a licence fee.
What is the difference between frp and Modlishka?
frp is written in Go and Modlishka 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 Modlishka?
Choose frp if you want the larger community (110,539 stars) or its Apache-2.0 licence terms. Choose Modlishka if its feature set, stack or GPL-3.0 licence fits better. Both are self-hostable.