infiniflow/infinity
The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense vector, sparse vector, tensor (multi-vector), and full-text.
This database helps AI application developers quickly build sophisticated applications that can understand and respond to complex queries. It takes in various types of data, like text, numbers, and specialized AI embeddings, and rapidly finds the most relevant information. This tool is for software engineers and AI developers who are building applications that use large language models (LLMs).
4,437 stars. Actively maintained with 29 commits in the last 30 days.
Use this if you are developing AI applications like chatbots, recommendation engines, or intelligent search, and need extremely fast and flexible retrieval of information from diverse data types.
Not ideal if you primarily work with traditional relational data or require a simple key-value store without advanced AI-driven search capabilities.
Stars
4,437
Forks
416
Language
C++
License
Apache-2.0
Category
Last pushed
Mar 13, 2026
Commits (30d)
29
Get this data via API
curl "https://pt-edge.onrender.com/api/v1/quality/vector-db/infiniflow/infinity"
Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.
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