head to head · open source
Tyk vs aimock
Tyk has 10,873 GitHub stars, 1,169 forks, 509 open issues and last shipped yesterday. aimock has 1,001 stars, 82 forks, 1 open issues and last shipped yesterday. Tyk leads on adoption by 986% (10,873 vs 1,001 stars). Tyk is written in Go under a custom or non-standard licence; aimock is written in TypeScript under MIT. Tyk has attracted 11% as many forks as stars, aimock 8%. Tyk 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
| Tyk | aimock | |
|---|---|---|
| GitHub stars | ★ 11K | ★ 1.0K |
| License | Custom / other | MIT |
| Written in | Go | TypeScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 1.2K | ⑂ 82 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Tyk if
- You weight community size — 11K stars and counting
- You want the Custom / other license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick aimock if
- You want the aimock feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and aimock fits your workflow better
About Tyk
Documentation Forum Blog About Tyk API Gateway Tyk Gateway is the cloud native, open source, enterprise ready API Gateway supporting REST, GraphQL, TCP and gRPC protocols. Built from the ground up, as the fastest API Gateway on the planet since 2014. Tyk Gateway is provided ‘Batteries included’, with no feature lockout. Enabling your organization to rate limit, auth, gather analytics, apply microservice patterns and more with ease. Tyk runs natively on Kubernetes , if you prefer, thanks to the Tyk Kubernetes Operator Everything you need to manage APIs. Follow the simple Get Started guide below 👇 The Enterprise…
About aimock
aimock Mock infrastructure for AI application testing — point your SDK at one local port and every provider, protocol, and service answers deterministically. Quick start · The suite · Record & replay · Docs One package, one port, zero dependencies. LLM APIs, image generation and editing, text to speech, transcription, audio translation and generation, video generation, embeddings, MCP tools, A2A agents, AG UI event streams, vector databases, search, rerank, and moderation — no keys, no network, no surprise bills. Quick Start The aimock Suite aimock mocks everything your AI app talks to: Run them all on one port…
read the full aimock overview →
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Frequently asked questions
Is Tyk or aimock more popular?
Tyk has 10,873 GitHub stars and aimock has 1,001. Tyk has the larger community by that measure.
Are Tyk and aimock free?
Both are open source. Tyk has no licence declared in this registry, and aimock is licensed under MIT. Both are free to self-host.
What is the difference between Tyk and aimock?
Tyk is written in Go and aimock in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Tyk or aimock?
Choose Tyk if you want the larger community (10,873 stars) or its Custom / other licence terms. Choose aimock if its feature set, stack or MIT licence fits better. Both are self-hostable.