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Firecamp vs Insomnia: catalog facts
Firecamp	Insomnia
Free Free to use as a guest; an account unlocks saved collections and team features.	Freemium Free to use, with a free account unlocking most features. Kong sells paid plans for teams…
Web	Windows, macOS, Linux
Handles REST, GraphQL, WebSocket and Socket.IO in one tool Guest mode lets you send requests without signing up	REST, GraphQL, gRPC, WebSockets and Server-Sent Events in one client Local Vault and Git Sync mean the cloud is optional
Saving requests and collections requires an account Team collaboration depends on the hosted service	Most features expect an account, even though a Scratch Pad works without one The 2023 move to account-first storage cost it a lot of goodwill
Web application	Downloadable app
Open source	Open source
License not stated	License: Apache-2.0
No account needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 21, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.