Yaak
Yaak is a local-first desktop API client for sending requests, debugging APIs, and organizing work with Git.
What Yaak is
Yaak is a local-first desktop API client for sending requests, debugging APIs, and organizing work with Git. It supports HTTP/REST, GraphQL, gRPC, WebSocket, and server-sent events on Linux, macOS, and Windows. Requests can be grouped into workspaces and folders, with environments, authentication, and variables available for reuse. Directory sync saves requests, folders, and environments as separate YAML files for Git workflows. Yaak imports existing work from Postman, Insomnia, Bruno, OpenAPI, and curl. Plugins support authentication, importers, and template functions; a 1Password plugin can retrieve passwords. The app stores data locally and sends requests directly to selected servers, with no built-in analytics or tracking. Optional workspace secret encryption uses XChaCha20-Poly1305, with the master key protected by the operating system keychain. Yaak has no built-in AI, though its CLI and MCP server plugin can let external agents work with existing requests. Free personal use is available, but commercial use requires a license. Individual Annual costs $79 a year, and a 30-day trial is offered.
Good
- Supports five API protocols
- Imports work from common API tools and formats
- Stores app data locally without built-in tracking
- Optional workspace secret encryption
Watch out
- Free plan is limited to personal use
- No built-in AI
- Individual licenses cannot be transferred
Who it suits
Yaak suits API developers who want to organize requests with Git, or teams sharing request files. It may also suit people who want API data stored locally and sent directly to chosen servers.
Verdict
Yaak combines a broad set of API protocols with Git-based request organization and local data storage. Commercial users need a license, and it does not include built-in AI.
Plans and prices
From Yaak's own pricing page, checked 7 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Individual Annual | $79 a year | One person · commercial use · lifetime fallback license · email support · up to 3 devices · $79/ year |
| Business Annual | $149 a year | Commercial use · Lifetime fallback license · Priority email support · SSO and user provisioning · billed annually |
| Free personal use | Free | Personal use · commercial use requires a license |
| Business | $149 a year | Per user · commercial use · lifetime fallback license · priority email support · transferable seats · SSO and user provisioning · $149/ user / year |
| Individual Lifetime | $399, paid once | One person · commercial use · lifetime updates · email support · non-transferable · $399 one time |
The facts
Each one read from Yaak's own pages, with the date it was checked.
What it does
- AI agents
- Yaak has no built-in AI, but its CLI and MCP server plugin can let external agents work with existing requests.checked 7 Oct 2026
- Audience
- Yaak is aimed at API developers, teams sharing requests through Git, and people who need control over private or local API data.checked 7 Oct 2026
- Compliance
- Yaak says it does not process protected health information on users’ behalf and does not sign HIPAA business associate agreements.checked 7 Oct 2026
- Git collaboration
- Directory sync stores requests, folders, and environments as individual YAML files for use with Git workflows.checked 7 Oct 2026
- GraphQL support
- Yeschecked 21 Sep 2026
- Imports
- Yaak can import existing work from Postman, Insomnia, Bruno, OpenAPI, and curl.checked 7 Oct 2026
- Integrations
- Yaak supports plugins for authentication, importers, and template functions, and has a 1Password plugin for retrieving passwords.checked 7 Oct 2026
- Notable limit
- An Individual license is assigned to one person and cannot be transferred; a license can be used on up to three devices by that person.checked 7 Oct 2026
- Organization
- Users can group requests into workspaces and folders, switch environments, and reuse authentication and variables.checked 7 Oct 2026
- Product
- Yaak is a local-first desktop API client for sending requests, debugging APIs, and collaborating through Git.checked 7 Oct 2026
- Protocols
- It supports HTTP/REST, GraphQL, gRPC, WebSocket, and server-sent events.checked 7 Oct 2026
- Secret encryption
- Optional workspace secret encryption uses XChaCha20-Poly1305, with a master key protected by the operating system keychain.checked 7 Oct 2026
- Security
- The desktop app stores data locally, sends API requests directly to chosen servers, and has no built-in analytics or tracking.checked 7 Oct 2026
- Support
- Paid licenses include email support, while Business licenses include priority support and migration help.checked 7 Oct 2026
Money
- Free plan
- Yeschecked 21 Sep 2026
The company
- Team features
- Business licenses provide company-managed seats, seat reassignment, single sign-on, and user provisioning.checked 7 Oct 2026
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