head to head · open source
AnythingLLM vs GPTCache
AnythingLLM has 66,345 GitHub stars, 7,386 forks, 311 open issues and last shipped yesterday. GPTCache has 8,201 stars, 596 forks, 101 open issues and last shipped yesterday. AnythingLLM leads on adoption by 709% (66,345 vs 8,201 stars). AnythingLLM is written in JavaScript under MIT; GPTCache is written in Python under MIT. AnythingLLM has attracted 11% as many forks as stars, GPTCache 7%. AnythingLLM 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
| AnythingLLM | GPTCache | |
|---|---|---|
| GitHub stars | ★ 66K | ★ 8.2K |
| License | MIT | MIT |
| Written in | JavaScript | Python |
| Last push | 2026-09-22 | 2026-09-22 |
| Forks | ⑂ 7.4K | ⑂ 596 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick AnythingLLM if
- You weight community size — 66K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick GPTCache if
- You want the GPTCache feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Python
- You evaluated both and GPTCache fits your workflow better
About AnythingLLM
AnythingLLM is a local first AI application that enables users to chat with their documents using any large language model (LLM), local or cloud hosted. It runs as a self hosted service—by default in Docker—and provides a complete interface for document ingestion, agent orchestration, multi user access, and workflow automation without requiring external cloud dependencies. The project lives in the local AI and AI interaction ecosystem, targeting users who want full control over their data and model selection.
read the full AnythingLLM overview →
About GPTCache
GPTCache is an MIT licensed Python library that builds a semantic cache for large language model queries, letting applications built on ChatGPT and other LLMs answer repeated or semantically similar prompts from a local cache instead of issuing a fresh, billable API call each time.
read the full GPTCache overview →
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Frequently asked questions
Is AnythingLLM or GPTCache more popular?
AnythingLLM has 66,345 GitHub stars and GPTCache has 8,201. AnythingLLM has the larger community by that measure.
Are AnythingLLM and GPTCache free?
Both are open source. AnythingLLM is licensed under MIT and GPTCache under MIT. Neither carries a licence fee.
What is the difference between AnythingLLM and GPTCache?
AnythingLLM is written in JavaScript and GPTCache in Python. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, AnythingLLM or GPTCache?
Choose AnythingLLM if you want the larger community (66,345 stars) or its MIT licence terms. Choose GPTCache if its feature set, stack or MIT licence fits better. Both are self-hostable.