Omnigraph

Open source graph database for your AI agents

Omnigraph Introduction

Omnigraph is an open-source, object-storage native graph database designed for AI agents. It provides a typed ontology with Git-like branching, review, and merge for every write, enabling agents to collaborate safely on shared knowledge. It runs on your own S3-compatible storage and combines semantic, keyword, and hybrid search with graph traversal in a single query, with no hosted memory API or proprietary storage required.

Key Features

Open-source, object-storage native graph database
Typed ontology for structured shared knowledge
Git-like branching, review, and merge for every write
Runs on your own S3-compatible storage
Semantic, keyword, and hybrid search combined with graph traversal in one query
No hosted memory API or proprietary storage required

Use Cases

Let multiple AI agents collaborate safely on shared knowledge with validated changes
Review and merge agent writes before they become shared context
Self-host agent memory on your own S3-compatible storage

Why Startups Use It

Startups building multi-agent systems get an open-source graph database with reviewable, branch-based writes and self-hosted storage, avoiding lock-in to hosted memory APIs or proprietary storage.

Frequently Asked Questions

What is Omnigraph?

Omnigraph is an open-source, object-storage native graph database with branching and a typed ontology, built so AI agents can safely collaborate on shared knowledge.

Where does Omnigraph store data?

It runs on your own S3-compatible storage, with no proprietary storage required.

How does Omnigraph prevent unsafe agent changes?

Every write goes through Git-like branching, review, and merge, so changes can be validated before becoming shared context.

Is Omnigraph free?

Omnigraph is open source; pricing details are not listed on the directory.

More About Omnigraph

Pricing

Paid

Listed Date

Nov 13, 2026

Authority Badge

Add our badge to your website to showcase product credibility and listing status.

Submit Your Product

Publish instantly and get permanent dofollow backlink coverage.

Submit Now

SEO Growth

Get a done-for-you SEO article with backlinks, published on our blog.

See Package

Featured List