AI tools · 79 listed

Find the right AI tool.

Pick a category to see tools, what each is best for, and how to choose between them.

Tools change fast. Prices and features move, so we don't copy prices here. Open the tool's own site for current plans. Listings are not paid placements or endorsements.

ShowBeginner friendly Free Free tier Paid Open source

How to choose · Search & vector databases

Pick by what you already run. Check filtering by customer, hybrid search and how deletes work, not just speed.

2 tools

Search & vector databasesBeginnerOpen source

Chroma

A simple, developer-friendly vector database.

Best for: Learning and small projects.

Search & vector databasesOpen source

pgvector

Adds vector search to PostgreSQL.

Best for: Teams already using Postgres who want one less system.