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Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.

Open Source Database Designs logo
Open Source Database Designs
✓ verifiedFreemium

Online database-design tool with sample schemas and an AI generator to explore, modify or build database structures visually.

27K visits/mo
Pump logo
Pump
✓ verifiedFree

Free cloud cost-optimization platform that pools buying power to give startups enterprise-level AWS, GCP, and Azure discounts.

64K visits/mo3.2K saves
Capsolver logo
Capsolver
✓ verifiedPaid

Automatic AI CAPTCHA solver for reCAPTCHA and Cloudflare; high traffic but bypass niche.

281K visits/mo787 saves
Eraser AI logo
Eraser AI
✓ verifiedFreemium

AI co-pilot for technical diagrams and design docs, with diagram-as-code and integrations for engineering teams.

873K visits/mo41K saves
Gologin Cloud Browser logo
Gologin Cloud Browser
✓ verifiedPaid

Serverless cloud browser API with persistent sessions, built-in stealth and proxies, for AI agents, automation and scraping.

655K visits/mo
Pricing

No public pricing

No public pricing

No public pricing

Free: $0 (3 files, 3 AI diagrams)
Starter: $15/user/mo billed annually (40 AI diagrams)
Business: $45/user/mo billed annually (250 AI diagrams, SSO)
Professional: $24/mo billed annually (100 profiles)
Business: $49/mo billed annually (300 profiles)
Enterprise: $99/mo billed annually (1000 profiles)
Custom: $149/mo billed annually (2000+ profiles)

Free trial available

Core features
  • Library of sample database designs
  • Visual database designer / diagram tool
  • AI database generator
  • Modify and optimize existing schemas
  • SQL script export
  • Dialect converters (MySQL/PostgreSQL/MSSQL)
  • Automated cloud spend optimization
  • Group buying for enterprise discounts
  • Cost visibility and insights dashboards
  • Coverage across AWS, GCP, and Azure
  • No-cost service model
  • Automatic CAPTCHA solving
  • AI-powered automation
  • Image to text conversion
  • Browser extensions for CAPTCHA solving
  • Multi-language support
  • AI-generated diagrams from prompts
  • Diagram-as-code editing
  • Markdown design docs
  • Eraserbot auto-updating codebase diagrams
  • Integrations: GitHub, Notion, Confluence, VS Code
  • Export to PNG/SVG/PDF/MD and MCP server
  • Serverless cloud Chromium browsers
  • Persistent logged-in sessions
  • Built-in stealth / anti-detect fingerprinting
  • Residential & datacenter proxies in 150+ countries
  • Playwright/Puppeteer WebSocket connection
  • Headful mode for live inspection
Use cases
  • Finding a starting schema for a project
  • Designing a database visually
  • Generating a schema with AI
  • Converting between SQL dialects
  • Reducing startup cloud bills
  • Automating reserved-capacity savings
  • Gaining visibility into multi-cloud spend
  • Accessing enterprise pricing without scale
  • Web testing
  • Social media automation
  • Data collection
  • Market research
  • SEO optimization
  • Online shopping automation
  • Online gaming
  • Financial services automation
  • Create architecture and cloud diagrams fast
  • Write and maintain design docs
  • Keep codebase diagrams up to date
  • Embed live diagrams in Notion/Confluence
  • Running AI browser agents
  • Web scraping at scale
  • Automating logged-in workflows
  • Debugging automation in live sessions
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