Hindsight

Open source · MITFree to run yourself (they also sell a cloud version)

Hindsight

by Vectorize

A memory system for AI agents that learns from what they did before.

45.9k stars on GitHub, Oct 2026

Why it's useful

Gives your own agents a long-term memory you can run yourself, so they get better at repeated jobs.

What it needs

Docker (or Python), plus an API key for a model provider or a local model

The details

Price
Free to run yourself (they also sell a cloud version)
Licence
Open source (MIT)
Runs on
Windows, macOS, Linux
Made by
Vectorize
Category
Agents & MCP
Tags
memoryagentsself-hosted

Image: Vectorize. Hindsight belongs to Vectorize; we just think it's worth knowing about.

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