head to head · open source
gpt-load vs mockserver-monorepo
gpt-load has 7,200 GitHub stars, 797 forks, 21 open issues and last shipped yesterday. mockserver-monorepo has 5,004 stars, 1,119 forks, 6 open issues and last shipped 2 days ago. gpt-load leads on adoption by 44% (7,200 vs 5,004 stars). gpt-load is written in Go under MIT; mockserver-monorepo is written in Java under Apache-2.0. gpt-load has attracted 11% as many forks as stars, mockserver-monorepo 22%. gpt-load was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (llm), 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
| gpt-load | mockserver-monorepo | |
|---|---|---|
| GitHub stars | ★ 7.2K | ★ 5.0K |
| License | MIT | Apache-2.0 |
| Written in | Go | Java |
| Last push | 2026-11-04 | 2026-11-03 |
| Forks | ⑂ 797 | ⑂ 1.1K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick gpt-load if
- You weight community size — 7.2K stars and counting
- You want the MIT license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick mockserver-monorepo if
- You want the mockserver-monorepo feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Java
- You evaluated both and mockserver-monorepo fits your workflow better
About gpt-load
GPT Load A self hosted AI gateway for multi channel, multi credential setups API keys, subscription accounts, traffic scheduling, failure handling, request logs, and usage accounting — behind a single entry point. English · 中文 · 日本語 Official Website Sponsors Become a sponsor Sponsor details (collapsible) OfoxAI: Text, image, and video AI in one platform OfoxAI is a unified AI API platform bringing together text, image, and video models from multiple providers. With OpenAI compatible endpoints and native Anthropic and Gemini interfaces, developers can access models for AI applications, agents, and content…
read the full gpt-load overview →
About mockserver-monorepo
MockServer ===== MockServer is an HTTP(S) mock server and proxy for testing. It does three things: Mock the APIs your application depends on, so you can develop and test against systems that are unavailable, incomplete, or hard to reproduce. Proxy real traffic to record, inspect, and modify requests and responses in flight — and pause them at interactive proxy breakpoints to step through, edit, or abort each exchange like a debugger for network traffic. Chaos engineering — make dependencies misbehave on demand, injecting latency, dropped connections, and errors to test how your application copes when the systems…
read the full mockserver-monorepo overview →
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Frequently asked questions
Is gpt-load or mockserver-monorepo more popular?
gpt-load has 7,200 GitHub stars and mockserver-monorepo has 5,004. gpt-load has the larger community by that measure.
Are gpt-load and mockserver-monorepo free?
Both are open source. gpt-load is licensed under MIT and mockserver-monorepo under Apache-2.0. Neither carries a licence fee.
What is the difference between gpt-load and mockserver-monorepo?
gpt-load is written in Go and mockserver-monorepo in Java. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, gpt-load or mockserver-monorepo?
Choose gpt-load if you want the larger community (7,200 stars) or its MIT licence terms. Choose mockserver-monorepo if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.