Eraser

eraser.io ↗

AI diagramming and documentation tools for technical teams.

SI Score
80/100
Pricing
Not confirmed
Free plan
Not confirmed
Sign-up required
Not confirmed

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Screenshot of the Eraser homepage
SI REVIEWBased on the site's own pages, in a directory managed by people

What it does

Eraser is a web tool that turns prompts, code, files and design documents into diagrams and technical docs. It includes Eraserbot for codebase diagrams, a diagramming API, AI documents, an MCP server, and integrations with Confluence, Notion, VS Code and GitHub. A free plan is available, along with pricing, enterprise, login, signup and a demo booking link on the site.

The home page lists a Free plan for individuals and small teams, with a limited number of files and AI credits. Eraser AI provides an API for generating diagrams on paid plans. The Eraser MCP server lets agents create, search, read, update and export diagrams from clients such as Claude, Cursor, VS Code and ChatGPT and is free to use within plan AI credit limits. Security information states SOC 2 type 2 certification and annual penetration testing, SAML SSO with Microsoft Entra and Okta, and multi-tenant, single-tenant or self-hosted deployment options.

Best for
AI diagram generationTechnical documentationCodebase diagramsArchitecture diagrams