fastbrowse vs Windmill
fastbrowse and Windmill are both workflow automation tools. fastbrowse is aimed at developers and small businesses, while Windmill is aimed at developers. Windmill costs less, from $10/mo versus $29/mo for fastbrowse. Both have a free plan.
Open-source browser agent that cites page quotes for every answer
Open-source developer platform for scripts, flows and apps
| Pricing | Open source · $29 | Open source · $10 |
| Starting price | $29/mo | $10/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Built for | Developers, Small businesses, Enterprise | Developers |
| Platforms | web | web |
| Country | — | FR · 2022 |
| Rating | — | — |
Choose fastbrowse if
Developers who want an open-source browser agent with cited answers, safe credential handling and low per-run model cost.
- MIT-licensed core that can be self-hosted
- Low model cost per run on the vendor's own benchmark
- Cited quotes make results easy to verify
Look elsewhere if: Teams that only need managed browser infrastructure or want the largest browser-agent community (Browserbase, Browser Use).
Choose Windmill if
Developers wanting code-first automation.
- Very fast engine
- Code-first
- Open source
Look elsewhere if: No-code users.
fastbrowse vs Windmill pricing
fastbrowse
- Free$0$2 of runs/mo, 1 concurrent run, 7-day history
- Starter$29/mo$35 of runs, 5 concurrent, secrets, schedules, webhooks
- Pro$199/mo$250 of runs, 25 concurrent, recordings, audit log
- Scale$999/mo$1,400 of runs, 100 concurrent, queue priority
- EnterpriseCustomDedicated browser fleet, custom retention and residency
Windmill
- Community Edition$0Self-hosted, unlimited executions, max 10 users with SSO
- Cloud Team$10/seat/moManaged cloud; per seat (from page structured data)
- Enterprise (self-hosted)from $120/mo$20/dev/mo + $50/worker/mo compute; audit logs, SAML
- Enterprise (cloud)CustomBased on seats and compute units
fastbrowse · Key features
- Indexed page controls with the Jev choice model picking each step
- Answers backed by verbatim page quotes checked before completion
- Scoped secrets resolved only on their permitted site, never in prompts
- Bitwarden CLI logins including one-time codes
- Approval gate that pauses irreversible actions
- Local Chrome, Browser Use Cloud or attach to a running browser via CDP
Cons
- Median run time was slower than Browser Use on the vendor's benchmark
- Open-source CLI defaults to a cloud browser needing a Browser Use key
- Monthly run allowances do not roll over
Windmill · Key features
- Scripts to workflows
- Schedules and triggers
- Auto-generated UIs
- App builder
- Multi-language
- Self-hosting
Cons
- Developer-oriented
- Smaller community
- Learning curve
fastbrowse vs Windmill: FAQ
Which is cheaper, fastbrowse or Windmill?
Windmill starts at $10/mo and fastbrowse at $29/mo. Both prices are checked on the vendors' own pricing pages.
Do fastbrowse and Windmill have a free plan?
Yes, both fastbrowse and Windmill have a free plan; paid plans add more usage and features.
Which is better for small businesses, fastbrowse or Windmill?
fastbrowse lists small businesses as a core audience, while Windmill is aimed more at developers.