Eraser

Eraser is ranked #16 of 45 in diagramming software on Freedom251. It runs on API, Browser extension, Self-hosted, Web. There is a free plan. Paid plans start at $15/mo.

Eraser plans and pricing

All plans

Free Free Free forever 3 files · 3 AI diagrams · 7-day version history · unlimited guests eraser.io · 29 Sept 2026

Starter $15/mo $15 / member / mo billed annually, or $20 monthly Unlimited files · 40 AI diagrams · 90-day version history · private files · 20 custom icons · API calls eraser.io · 29 Sept 2026

Business $45/mo $45 / member / mo billed annually, or $60 monthly Unlimited files · 250 AI diagrams · unlimited version history · SAML SSO · 100 custom icons · reference diagrams eraser.io · 29 Sept 2026

Enterprise Not published Unlimited files · Unlimited AI diagrams · Unlimited version history eraser.io · 20 Sept 2026

Enterprise Not published Custom; call us for pricing details Unlimited files · unlimited AI diagrams · flexible deployments · customer success manager · usage reporting eraser.io · 29 Sept 2026

Compared on diagramming software

Free plan: Yes
Paid from: $15/user/mo
Real-time collaboration: Yes
Export formats: PNG, SVG, PDF, PowerPoint, Google Slides, BPMN, Visio, draw.io, Markdown

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Eraser

Diagram types: Flow charts, entity-relationship diagrams, cloud architecture diagrams, sequence diagrams, BPMN diagrams
Product: Eraser creates AI-powered diagrams for technical teams.
Inputs: Diagrams can be generated from prompts, code, files, and private Git repositories.
Diagram editing: AI-generated diagrams can be refined manually with diagram-as-code or through AI edits.
Reference libraries: Reference libraries let teams ground AI output in company building blocks for consistency.
Collaboration: The plans include real-time collaboration, commenting, tagging, and unlimited free guests.
Integrations: The site lists GitHub, Notion, Confluence, and a VS Code extension, and describes live diagram embeds and Git-powered updates.
API and MCP: The diagram API is available to paid users, while the MCP server supports diagram operations from compatible clients subject to plan AI credit limits.
Security: Eraser states that it is SOC 2 Type 2 certified, annually penetration tested, and does not train AI models on customer content.
Deployment: Enterprise deployment options include multi-tenant, single-tenant, or self-hosted deployments.
Support: The Enterprise plan includes a customer success manager, and security reports are available under NDA.
Plan limits: The free plan includes 3 files and 3 AI credits; private files are included from Starter, and SAML SSO from Business.
Intended users: Eraser presents use cases for enterprise architects, DevOps teams, technology consultants, and software engineers.
Price from: $15/mo

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Where it ranks on Freedom251

Best Diagramming Software in 2026#16 of 45
Best Diagram Software in 2026#8 of 37
Best AI Diagram Generators in 2026#5 of 32

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Sources

eraser.io/pricing;· checked 20 Sept 2026
eraser.io/product/ai-diagrams· checked 29 Sept 2026
eraser.io· checked 29 Sept 2026
eraser.io/pricing· checked 29 Sept 2026
eraser.io/product/integrations· checked 29 Sept 2026
eraser.io/enterprise· checked 29 Sept 2026