Ontology Atlas
ontologyatlas.com
LaunchIndex first observed Ontology Atlas (ontologyatlas.com) live on 20 September 2026. View its launch screenshot, category, technologies, and verification evidence.

A launch record built from evidence.
Ontology Atlas (ontologyatlas.com) was first observed live on 20 September 2026.
Ontology Atlas is a local-first codebase ontology tool for agents and code context. It lets developers inspect proposed meanings, evidence, and rules, with macOS and Windows builds via MCP integration. It emphasizes transparent context for code changes.
Before that transition, LaunchIndex recorded the site as unknown on 20 September 2026. Its profile is classified as Saas within Technology / Developer tools. Verification detected Next.js.
What the launch signal contained.
- First observed live
- Previous state
- Unknown → Live
- Last verified
- Canonical host
- ontologyatlas.com
- Category
- Technology / Developer tools
- Website type
- Saas
- Observed title
- Ontology Atlas
- Observed description
- Download Ontology Atlas to share codebase context with agents and inspect recorded meaning, evidence, and unknowns. Signed macOS app; unsigned Windows beta; no Atlas backend.
- Detected technologies
- Next.js
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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