Cognee

Open-source memory for agents, combining graph, vector and relational retrieval so recall survives the session.

Memory as infrastructure, not as a longer prompt.

What it is sold for

Giving an agent state that persists between runs.

The rest of data, apis and backends, alphabetically. Sharing a category is a filing decision, not a relationship.

Agentset

Open-source retrieval infrastructure for question answering, with the pipeline exposed rather than hidden behind an endpoint.
Airtable

A relational database wearing a spreadsheet, with automations and an API on top.
Algolia

Hosted search built for typing latency, with ranking and synonyms as configuration rather than as code.
Apitable

An open-source visual database with automation, positioned against the closed spreadsheet-database products.
Appwrite

An open-source backend server bundling auth, databases, storage and functions behind one API.
Bytebase

Schema migration and change review for databases, with the same approval flow across twenty engines.
CrateDB

A distributed SQL database for time series and real-time analytics at volumes a single node cannot hold.
dbForge AI Assistant

Writes, explains and optimises SQL inside a database IDE rather than in a chat window.

ImranTools[Cognee]