head to head · open source
Insomnia vs gpt-load
Insomnia has 40,111 GitHub stars, 2,388 forks, 874 open issues and last shipped yesterday. gpt-load has 7,196 stars, 797 forks, 21 open issues and last shipped yesterday. Insomnia leads on adoption by 457% (40,111 vs 7,196 stars). Insomnia is written in TypeScript under Apache-2.0; gpt-load is written in Go under MIT. Insomnia has attracted 6% as many forks as stars, gpt-load 11%. gpt-load 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
| Insomnia | gpt-load | |
|---|---|---|
| GitHub stars | ★ 40K | ★ 7.2K |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | Go |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 2.4K | ⑂ 797 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Insomnia if
- You weight community size — 40K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick gpt-load if
- You want the gpt-load feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and gpt-load fits your workflow better
About Insomnia
Insomnia API Client Insomnia is an open source, cross platform API client for GraphQL, REST, WebSockets, Server Sent Events (SSE), gRPC and any other HTTP compatible protocol. With Insomnia you can: Debug APIs using the most popular protocols and formats. Design APIs using the native OpenAPI editor and visual preview. Test APIs using native test suites and collection runner. Mock APIs using a cloud or self hosted mocking server. Build CI/CD pipelines using the native Insomnia CLI for linting and testing. Collaborate with others using the many collaboration features. And more including the ability to use 3rd…
read the full Insomnia overview →
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 →
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Frequently asked questions
Is Insomnia or gpt-load more popular?
Insomnia has 40,111 GitHub stars and gpt-load has 7,196. Insomnia has the larger community by that measure.
Are Insomnia and gpt-load free?
Both are open source. Insomnia is licensed under Apache-2.0 and gpt-load under MIT. Neither carries a licence fee.
What is the difference between Insomnia and gpt-load?
Insomnia is written in TypeScript and gpt-load 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, Insomnia or gpt-load?
Choose Insomnia if you want the larger community (40,111 stars) or its Apache-2.0 licence terms. Choose gpt-load if its feature set, stack or MIT licence fits better. Both are self-hostable.