High Performance Vector Search Vector Databases
There are 11 high performance vector search tools tracked. 3 score above 50 (established tier). The highest-rated is alibaba/zvec at 66/100 with 8,900 stars. 1 of the top 10 are actively maintained.
Get all 11 projects as JSON
curl "https://pt-edge.onrender.com/api/v1/datasets/quality?domain=vector-db&subcategory=high-performance-vector-search&limit=20"
Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.
| # | Tool | Score | Tier |
|---|---|---|---|
| 1 |
alibaba/zvec
A lightweight, lightning-fast, in-process vector database |
|
Established |
| 2 |
devflowinc/trieve
All-in-one platform for search, recommendations, RAG, and analytics offered via API |
|
Established |
| 3 |
matte1782/edgevec
High-performance vector search for Browser, Node, and Edge |
|
Established |
| 4 |
rryam/VecturaKit
Swift-based vector database for on-device RAG using MLTensor and MLX Embedders |
|
Emerging |
| 5 |
upstash/semantic-cache
A fuzzy key value store based on semantic similarity rather lexical equality. |
|
Emerging |
| 6 |
KyroDB/KyroDB
Autonomous Vector database for AI agents and RAG. Hybrid Semantic Cache... |
|
Emerging |
| 7 |
Build5Nines/SharpVector
Lightweight, In-memory, Semantic Search, Text Vector Database to embed in... |
|
Emerging |
| 8 |
myscale/MyScaleDB
A @ClickHouse fork that supports high-performance vector search and full-text search. |
|
Emerging |
| 9 |
Michael-A-Kuykendall/contextlite
Database Freedom Platform - Mathematical search optimization for whatever... |
|
Emerging |
| 10 |
ChuckHend/pg_vectorize
Full-text and semantic search on any Postgres |
|
Emerging |
| 11 |
memvector/ext-memvector
MemVector: Local Vector API, Storage & Embedding Engine for PHP |
|
Experimental |