Eraser records 534,396 monthly visits with -23.6% month-over-month growth and Freemium, Paid, Contact for Pricing pricing. Orca-Tool records 299 monthly visits with +149.2% growth and Free pricing.
AI diagrams and technical design docs built from your code and systems
Sketch Docker Compose stacks as diagrams and turn them into working YAML
| Dimension / Metric | ||
|---|---|---|
| Official Domain | eraser.io | orca-tool.com |
| Pricing Model | Freemium, Paid, Contact for Pricing | Free |
| Monthly Visits | 534.4K (534,396) | 299 (299) |
| MoM Traffic Delta | -164.9K (-23.6%) | +179 (+149.2%) |
| Primary Market & Share | 🇮🇳 India (39.6%) | 🇧🇷 Brazil (100%) |
| Direct Visits / mo | 267.66K | 122 |
| User Rating | 4.6 | 4.1 |
| Supported Platforms | Website | Website |
AI diagrams and technical design docs built from your code and systems
Generate architecture diagrams, flowcharts, sequence diagrams, and BPMN from a text prompt, code, Terraform, or an uploaded PDF, Word, Excel, PowerPoint, Draw.io, or Visio file.
Build interactive maps that sync with cloud accounts, repositories, and internal catalogs so the picture stays close to the real environment, with drill-down from org level to a single container.
Paste code or connect private and public Git repositories, Confluence, Notion, VS Code, and GitHub to keep diagrams grounded in actual implementation.
Run the agent toolkit in your own infrastructure under an MIT license and let MCP-compatible clients create, search, update, and export diagrams with OAuth or API tokens.
Sketch Docker Compose stacks as diagrams and turn them into working YAML
Represent services and their relationships as a diagram so the shape of a multi-container stack is readable without parsing YAML line by line.
Start from predefined setups including WordPress with MySQL, React with Express and MySQL, Nginx with PHP and MySQL, and an Elasticsearch stack with Kibana, Logstash, and APM.
Begin with an empty diagram when your architecture does not match any template and assemble the services yourself.
See how containers, databases, and supporting components fit together before you run them, which helps catch missing links early.
Offers an expansive infinite canvas for team brainstorming and visual workshops, but lacks Eraser's code-to-diagram automation.
Offers an expansive infinite canvas for team brainstorming and visual workshops, but lacks Eraser's code-to-diagram automation.
SpecialistAutomatically embeds visual diagrams directly inside text documents, though it lacks Eraser's specialized cloud architecture focus.
SpecialistAutomatically embeds visual diagrams directly inside text documents, though it lacks Eraser's specialized cloud architecture focus.
Free / Open-sourceRun many coding agents in parallel, each in its own worktree
Free / Open-sourceRun many coding agents in parallel, each in its own worktree
Provides extensive drag-and-drop shapes and templates for general diagrams, but weaker automated code-to-diagram capabilities than Eraser.
Provides extensive drag-and-drop shapes and templates for general diagrams, but weaker automated code-to-diagram capabilities than Eraser.
AI-powered visual collaboration for diagrams, mind maps, and charts
AI-powered visual collaboration for diagrams, mind maps, and charts
Combines team whiteboarding, documentation, and diagramming in one platform, but less tailored for automated codebase architecture.
Combines team whiteboarding, documentation, and diagramming in one platform, but less tailored for automated codebase architecture.
Free / Open-sourceOpen-source database diagram editor with AI-generated ER diagrams
Free / Open-sourceOpen-source database diagram editor with AI-generated ER diagrams
Stronger focus on standard Mermaid syntax and code-driven diagrams, but lacks Eraser's native autonomous architecture doc generation.
Stronger focus on standard Mermaid syntax and code-driven diagrams, but lacks Eraser's native autonomous architecture doc generation.
Ready-made database schemas, sample data and an AI schema designer
Ready-made database schemas, sample data and an AI schema designer
SpecialistAI code documentation for any codebase, kept current automatically
SpecialistAI code documentation for any codebase, kept current automatically
Design, deploy and manage cloud infrastructure visually
Design, deploy and manage cloud infrastructure visually
Describe your system in words, get a diagram you can edit
Describe your system in words, get a diagram you can edit
