Free Web
Free source (opens in a new tab)
Month, annual commitment
For: Checking whether an integration works
Limits
- 500 runs per month
- 5 fixes per month
Includes
- Full API catalog
- MCP server and CLI
1 more
- Bring your own agent
Coding · pricing
FetchSandbox fits developers who let AI coding agents write API integrations and want each fix proven on a deterministic sandbox scenario, with a free tier of 500 runs and 5 fixes per month.
FetchSandbox meters two things: runs and fixes. Free is permanent, needs no card, and includes 500 runs and 5 fixes per month per developer, with the full API catalog, an MCP server, a CLI and bring-your-own-agent. Pro is $200 per workspace per month with 10,000 runs and 100 fixes, plus receipts, history and a CI gate. Team is $999 per month with up to 10 workspaces, unlimited runs, 500 fixes and mocking for up to 5 of your own APIs from a spec.
Overage on Pro is $3 per fix and $5 per 10,000 runs, and Team charges $3 per fix after 500. Team also turns fixes into PRs from CI. Enterprise is custom-priced per workflow under continuous verification, adding internal services built for you, SSO, audit, SLA and a self-hosted option. Prices checked on 2026-10-01.
| Plan | Price | Billing | Who it is for | Key limits | API |
|---|---|---|---|---|---|
| Free Web |
Free | Monthly annual commitment |
Checking whether an integration works | 500 runs per month; 5 fixes per month | Not stated |
| Pro Web |
$200/mo per workspace per month | Monthly annual commitment |
Teams shipping agent-built integrations | 10,000 runs and 100 fixes per month; Overage $3 per fix and $5 per 10,000 runs | Not stated |
| Team Web |
$999/mo | Monthly annual commitment |
Larger organizations verifying many workflows | Up to 10 workspaces; Unlimited runs, 500 fixes; $3 per fix after; Up to 5 of your own APIs from a spec | Not stated |
| Enterprise Web |
Custom pricing | Unknown annual commitment |
Companies with compliance and on-prem needs | Not stated | Not stated |
| If you | Pick | Why |
|---|---|---|
| you are evaluating the tool or have a hobby project | Free | 500 runs and 5 fixes per month, with the MCP server and CLI. |
| you have a small team shipping integrations | Pro, $200 per workspace per month | 10,000 runs and 100 fixes, a CI gate and receipts. |
| you work across many workspaces or your own APIs | Team, $999/mo | Up to 10 workspaces, unlimited runs, 500 fixes and your own APIs from a spec (up to 5). |
| you need self-hosting or SSO | Enterprise (custom) | Priced per workflow under continuous verification; includes SSO, audit, SLA and a self-hosted option. |
Free plan, no card required
No separate trial; free tier is permanent
Pro overages: $3 per fix and $5 per 10,000 runs; Team $3 per fix after 500
Not stated
Prices checked Oct 1, 2026 on the official US pricing page. Official pricing ↗ Prices and limits change often.
Vendor pricing page re-checked automatically 11 days ago: no changes detected.

Free plan, no card required
No separate trial; free tier is permanent
Free source (opens in a new tab)
Month, annual commitment
For: Checking whether an integration works
Limits
Includes
$200/mo per workspace per month source (opens in a new tab)
Month, annual commitment
For: Teams shipping agent-built integrations
Limits
Includes
$999/mo source (opens in a new tab)
Month, annual commitment
For: Larger organizations verifying many workflows
Limits
Includes
Custom pricing source (opens in a new tab)
Unknown, annual commitment
For: Companies with compliance and on-prem needs
Includes
Pro overages: $3 per fix and $5 per 10,000 runs; Team $3 per fix after 500
Not stated
At the listed prices, a single user pays between $2,400 and $11,988 a year on the fixed-price plans, or nothing on the free tier within its limits. Annual billing discounts, taxes and usage-based extras are listed per plan above where the vendor publishes them.
Yes, the Free plan gives 500 runs and 5 fixes per month for each developer with no card required. source (opens in a new tab)
Yes. The Free plan is permanent with no card, but it caps you at 500 runs and 5 fixes per month.
$200 per workspace per month, with 10,000 runs and 100 fixes.
$3 per fix on Pro, and $3 per fix after 500 on Team. Extra runs on Pro are $5 per 10,000.
No separate trial; the free tier is permanent.
Only on Enterprise, which is custom-priced.
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