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Eraser
AICores
AI-powered diagramming and technical documentation tool
54 reviews
Free tier
Eraser is the best tool for technical diagramming and documentation. AI generation from text descriptions is genuinely useful. Replaces Lucidchart for many engineering teams.
What's great
- AI diagram generation from text
- Great for architecture docs
- Clean interface
Watch out for
- Engineering-focused only
- Limited diagram types vs Lucidchart
- Newer platform
Quick Facts
PricingFrom $12/editor/mo
Free tierYes
PlatformsWeb
APINot available
CategoryDeveloper Tools
Q: What is Eraser?
Eraser creates technical diagrams, architecture documentation, and design docs with AI assistance. It generates diagrams from text descriptions and supports collaborative documentation for engineering teams.
Q: How much does Eraser cost?
Eraser starts at $12/editor/mo.
Q: Who is Eraser best for?
Eraser is best for engineering teams who need to create and maintain technical diagrams and architecture docs.
Q: Is Eraser free?
Eraser offers a freemium model with a free tier. Paid plans start at $12/editor/mo.
Best for
Engineering teams who need to create and maintain technical diagrams and architecture docs
Not ideal for
Non-technical teams needing general-purpose diagramming
Starter
$12/editor/mo
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AICores Editorial Review
Reviewed by AICores Editorial Team
Last updated: August 2026
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