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Convex vs pgvector

Convex: Reactive TypeScript backend with database, functions and file storage pgvector: Open-source vector search extension for PostgreSQL

Comparison of Convex, pgvector
Convex
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pgvector
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CategoryNoSQLVector and Search
PricingFreemiumOpen source
Platforms
  • Web
  • Mac
  • Linux
Best for
  • Web developers
  • Startups
  • Small product teams
  • Backend developers
  • AI app builders
  • Postgres users
Highlights
  • Real-time sync pushes data changes to apps
  • Database with transactions and type safety
  • Server functions written in TypeScript
  • Exact and approximate nearest neighbor search
  • Several vector types, including half precision and sparse
  • Distance functions such as L2, cosine and inner product
GitHub stars12.8k23.6k
Last update3 days ago4 days ago

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