The managed vector database and knowledge engine for production AI
Compare AI products across 459 workflows using traffic estimates, features, and alternatives.

“Semantic memory”·405 results
Start overThe managed vector database and knowledge engine for production AI

A free, AI-powered academic search engine for 240M+ papers across every scientific field
A free, AI-powered academic search engine for 240M+ papers across every scientific field

Graph database built on object storage for agent memory and context
Graph database built on object storage for agent memory and context

Video data infrastructure for physical AI and robot training
Video data infrastructure for physical AI and robot training
Open-source AI memory that reasons, not just stores

A memory and continual-learning engine that gives any AI agent persistent context
A memory and continual-learning engine that gives any AI agent persistent context

Private, on-device AI search for everything on your Mac
Private, on-device AI search for everything on your Mac
Local-first AI memory that makes your videos, audio and documents searchable
Local-first AI memory that makes your videos, audio and documents searchable

AI-powered knowledge base that turns documents into fast answers

AI academic search engine for peer-reviewed science

The TypeScript framework for building, deploying, and observing AI agents
Graph, vector and text retrieval for AI agents on your Postgres
Graph, vector and text retrieval for AI agents on your Postgres

One shared brain for your whole team's AI — skills, knowledge, and workflows that compound.
One shared brain for your whole team's AI — skills, knowledge, and workflows that compound.

Never forget your ideas, conversations and meetings again
Never forget your ideas, conversations and meetings again

Lightning-fast search engine you can self-host or run in the cloud

Shared memory for every AI tool you use

An open, AI-written encyclopedia built and fact-checked by Grok
Your always-on AI teammate inside the Notion workspace
AI-powered job search for IT, engineering and science professionals
Open-source, high-performance vector search at any scale
An AI notes app that organizes your knowledge for you
An AI notes app that organizes your knowledge for you

The AI memory layer that remembers your work for you
The AI memory layer that remembers your work for you
The AI platform for revenue execution

AI agents that write, optimize and publish SEO content for you
AI agents that write, optimize and publish SEO content for you