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  • FetchSandbox ×
  • Devin Desktop (formerly Windsurf) ×

Comparator · Coding

Starting price$200/mo · $20/mo
Free tieryes · yes
Plans documented4 · 5
Platforms1 · 1
Comparison of FetchSandbox, Devin Desktop (formerly Windsurf)
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Category Coding Coding
Main use cases
  • Verifying agent-written API integrations before production
  • Reproducing webhook edge cases (duplicates, out-of-order, stale events) deterministically
  • Gating CI on verified fixes with receipt URLs in PRs
  • Testing Stripe, Twilio, Clerk and similar integrations without live keys
  • Mocking your own APIs from an OpenAPI spec (Team plan)
  • Agentic multi-file code changes
  • Autocompleting code
  • Refactoring existing projects
  • Team development with shared admin
  • Enterprise-controlled deployments
Best for Developers using AI coding agents to build API integrations, Teams needing deterministic webhook testing in CI, Startups integrating Stripe, Twilio or auth providers Professional developers, Engineering teams, Developers wanting an AI-first IDE
Platforms Web Desktop
Pricing model Freemium Freemium
Pricing

Free: $0 per developer, 500 runs and 5 fixes/month, full catalog, MCP and CLI. Pro: $200 per workspace per month, 10,000 runs and 100 fixes/month, then $3 per fix and $5 per 10,000 runs; receipts, history, CI gate. Team: $999/month, up to 10 workspaces, unlimited runs, 500 fixes ($3 per fix after), fixes as PRs from CI, up to 5 own APIs. Enterprise: custom pricing.

Checked Sep 29, 2026. Official pricing ↗

Free $0; Pro $20/mo; Max $200/mo; Teams $80/mo + $40/mo per full seat; Enterprise contact sales. Prices shown per month; billing period not stated.

Checked Sep 29, 2026. Official pricing ↗

Key features
  • MCP server for Cursor, Claude Code, Codex, Lovable, Windsurf and CLI
  • Stateful sandboxes that fire webhooks like the real API
  • Failure injection: duplicate, out-of-order and stale webhook events
  • Before/after fix verification with public replayable receipt URLs
  • Catalog of pre-configured API integrations
  • Open-source MCP and CLI (MIT) on GitHub; web dashboard
  • Agent Command Center (Spaces, Kanban, multi-agent)
  • Full IDE with autocomplete and debugging
  • Tab completions and inline edits
  • SWE-2 model
  • Cloud agents (Devin Cloud) on paid plans
  • JetBrains plugin and Devin CLI
Pros
  • Free tier: 500 runs and 5 fixes per month, no card required
  • No API keys or partner onboarding needed for sandboxed APIs
  • Transparent USD pricing including overage rates
  • MCP and CLI source code public under MIT
  • Free plan with unlimited Tab completions
  • Downloads for macOS, Windows and Linux
  • Plans and settings migrate from Windsurf automatically
  • Pro at $20/month
Limitations
  • Free plan limited to 5 fixes per month
  • Pro is $200 per workspace per month; Team $999/month
  • Overages billed at $3 per fix and $5 per 10,000 runs on Pro
  • Own-API mocking from a spec limited to 5 APIs on Team; self-hosting is Enterprise-only
  • Free plan has light agent quota and limited models
  • Max plan costs $200/month
  • Team plan has $80 base plus $40 per seat
  • Requires desktop install (macOS 10.15 unsupported)
Ratings
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Users
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Editorial
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Users
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Review status Listed

Verified Oct 1, 2026

Listed

Verified Oct 1, 2026