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Vector Databases
Overview
Focus
Vector Databases
Vector Databases
Product
Meta's library for efficient similarity search and clustering of dense vectors at billion-vector scale.
AI-native vector search engine built for speed and efficiency on modern hardware.
Headquarters
Menlo Park, California
Lugano, Switzerland
Company size
10,001+ employees
11-50 employees
Founded
2017
2021
Pricing details
Published rate
Free
Free
Free options
Free plan
Free plan
Source updated
Oct 29, 2026
Nov 2, 2026