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Eraser

Eraser uses AI to create editable technical diagrams and documentation from prompts, code, files, and Git repositories.

Eraser

Eraser helps engineering and product teams create architecture diagrams, flowcharts, sequence diagrams, entity relationship diagrams, and technical documents. Users can generate diagrams from natural-language prompts, codebases, images, Terraform, database schemas, and other files.

Diagrams remain editable through AI prompts, diagram-as-code, or the visual editor. Eraser also supports Git integrations, MCP and API access, real-time collaboration, and exports. The free plan limits files and AI credits; API tokens require a paid plan.

Features

  • Generate architecture, flowchart, sequence, ERD, and BPMN diagrams with AI
  • Create diagrams from prompts, images, Terraform, database schemas, and files
  • Scan Git repositories to generate codebase diagrams
  • Edit diagrams with AI prompts, diagram-as-code, or drag-and-drop tools
  • Create technical documents and outlines with AI
  • Collaborate in real time with comments, tagging, and shared files
  • Use GitHub, Notion, Confluence, and VS Code integrations
  • Access a REST API and MCP server for diagram generation and editing

Use cases

  • Visualize cloud infrastructure and service architecture
  • Generate database diagrams from SQL or schema files
  • Document application flows and API interactions
  • Create technical design documents and engineering plans
  • Keep architecture diagrams updated from Git repositories
  • Share editable diagrams with engineering and business stakeholders

Pros

    Cons

      Capabilities

      • VS Code — “Integrations Confluence, Notion, VS Code, GitHub” source
      • Self-hosted — “Multi-tenant, single-tenant, or self-hosted deployment options available.” source
      • API — “Eraser AI does provide an API for generating AI diagrams , available to paid users.” source
      • Builds agents and workflows — “Build agents” source

      Get it

      Security

      • SOC 2 Type II — “SOC 2 Type 2” source
      • SOC 2 — “SOC 2 Type 2” source
      • Not trained on your data — “We never train AI models on your content.” source

      Pricing

      Starting price
      $42/user/mo
      Prices checked
      2026-10-26

      Free

      Free

      • 3 files
      • 3 AI credits
      • 7-day version history
      • Unlimited guests

      Business

      • $45 / member / mo billed annually
      • $60 monthly
      • 100 AI credits / mo
      • Unlimited files
      • 1 Git repo + 1 data source
      • Models up to 1,000 rows
      • Unlimited version history
      • Private files

      Business Plus

      • $42 / member / mo
      • 250 AI credits / mo
      • 3 Git repos + 3 data sources
      • Tenant-level data sources
      • Models up to 5,000 rows
      • SAML SSO
      • Unlimited custom icons

      Enterprise

      Price on request

      • Unlimited AI credits
      • Unlimited Git repos and data sources
      • Custom hosting
      • SCIM provisioning
      • SIEM logging
      • Usage reporting
      Official website