Data as of Sep 19, 2026 · Based on 3,321,301 AI responses across 10,533 prompts · See how Parse measures this
6 of 8 measured questions
GPTCachegptcache.readthedocs.ioGPTCache is a library for creating a semantic cache of LLM queries, designed to store and reuse responses from large language models to cut API costs and speed up responses. It supports exact and similar (semantic) matching, integrates with LangChain, and can run via a Docker server image to enable cache access across languages and environments. The project is actively developed and documented, with quick-install instructions and examples, though its API may change over time.
The market map · 5 of 100 labelled
LLM Security and Governance Platforms →63%positive
Where GPTCache ranks in AI
open-sourceflexiblepopularhighly customizablededicatedopen sourcelightweightspecialized
Excerpts where GPTCache appeared in the AI's answer
GPTCache (by Zilliz): Best if you want a dedicated, highly customizable open-source library specifically built for semantic caching.
GPTCache is the best Python-native, all-in-one library if you want minimal setup.
Excerpts where GPTCache appeared in the AI's answer
GPTCache : An open-source library specifically built by Zilliz for semantic caching
GPTCache: Built by Zilliz, this is a dedicated open-source semantic caching library
