fastbrowse vs Insomnia
fastbrowse and Insomnia are both developer tools tools aimed at developers and small businesses. Insomnia costs less, from $12/mo versus $29/mo for fastbrowse. Both have a free plan.
Open-source browser agent that cites page quotes for every answer
Open-source API client for REST, GraphQL, gRPC and MCP from Kong
| Pricing | Open source · $29 | Open source · $12 |
| Starting price | $29/mo | $12/mo |
| Free plan | Yes | Yes |
| Free trial | — | 14 days |
| Built for | Developers, Small businesses, Enterprise | Developers, Small businesses, Enterprise |
| Platforms | web | macos, windows, linux |
| Country | — | US · 2015 |
| 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 Insomnia if
Developers who want a fast, local-first, open-source API client with Git-based collaboration.
- Open-source core under the Apache 2.0 license
- Local-first storage keeps sensitive requests off the cloud
- Clean, fast interface that is lighter than Postman
Look elsewhere if: Teams that need a full API platform with published docs and broad workspace collaboration (Postman, Apidog, Stoplight).
fastbrowse vs Insomnia 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
Insomnia
- Essentials$0Local, Git and cloud projects; Git Sync for up to 3 users
- Pro$12/user/mo$10 billed annually; unlimited users, RBAC, 10K mock requests
- Enterprise$45/user/moSelf-serve up to 50 users; SSO, SCIM, storage policies
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
Insomnia · Key features
- Requests for REST, GraphQL, gRPC, WebSocket, SSE and Socket.IO
- MCP client for testing Model Context Protocol servers
- OpenAPI design editor with live preview and linting
- Local, Git or end-to-end encrypted cloud storage per project
- Collection runner with pre- and post-request scripts and tests
- Mock servers built from specs, responses or plain-language prompts
Cons
- Collaboration and API documentation features trail Postman
- Free Git Sync is limited to 3 users
- Past login and sync changes hurt community trust
fastbrowse vs Insomnia: FAQ
Which is cheaper, fastbrowse or Insomnia?
Insomnia starts at $12/mo and fastbrowse at $29/mo. Both prices are checked on the vendors' own pricing pages.
Do fastbrowse and Insomnia have a free plan?
Yes, both fastbrowse and Insomnia have a free plan; paid plans add more usage and features.