Eraser
Diagram Tools
Date Listed: Apr 11, 2026
Eraser is a collaborative documentation and diagramming tool designed specifically for engineering teams to create technical docs and diagrams efficiently.
Trust & quality signals
Overview
Eraser is a web-based platform tailored for engineering teams to create, collaborate on, and maintain technical documentation and diagrams. It features AI-powered diagram generation, diagram-as-code, markdown support, and seamless integrations with tools like GitHub, Notion, Confluence, and VS Code. Eraser supports version history, real-time collaboration, and export options, making it ideal for enterprise architects, DevOps, and software engineers seeking streamlined technical design workflows.
Best for
Key strengths
- • web
- • collaboration
- • engineering
Pricing
Starting price
USD 15
Model
FREEMIUM
Free plan / trial
Free plan · No trial
Free plan available; paid plans unlock higher limits or advanced features.
Free
USD 0
Paid
Custom
Features & integrations
Features
- • web
- • collaboration
- • engineering
Integrations
Platforms
Developer / API
API availability: No
Reviews
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Alternatives & tradeoffs
Pros
- + Useful for web
- + collaboration
- + engineering
Cons
- − Limited file count on the free tier
- − No dedicated support portal URL provided
Alternatives
- • Lucidchart; draw.io; FigJam