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Yaak alternatives: 6 apps ranked by verified data

Facts checked Oct 25, 2026AppBreakup editorialHow we rank

Common reasons people leave Yaak: commercial use needs a paid licence, and smaller plugin ecosystem than Postman. We ranked 6 alternatives by how directly each one replaces Yaak, then by reviews, real visits and how recently each app's facts were checked against its own website. Insomnia currently ranks first.

Quick comparison

#AppPricingOpen sourcePlatformsVerified factsScore
1Insomnia logoInsomniaOpen sourceYesWindows, macOS, Linux3 of 368.8
2Bruno logoBrunoOpen sourceYesWindows, macOS, Linux3 of 364.8
3Hoppscotch logoHoppscotchOpen sourceYesWeb, Windows, macOS +23 of 359.4
4KrKreyaFree plan + paidNomacOS, Windows, Linux4 of 455.3
5Restfox logoRestfoxOpen sourceYesWeb, Windows, macOS +13 of 353.6
6Postman logoPostmanFree plan + paidNoWeb, Windows, macOS +10 of 351.3
  1. Insomnia logo

    1. InsomniaTop pick

    Best for: Developers who want an open-source desktop API client

    Open sourceWindows, macOS, Linux

    68.8

    score / 100

    Why switch from Yaak

    The app Yaak's creator built first, with cloud and Git sync for teams.

    Pros

    • Open source
    • Local, Git or cloud storage
    • Clean interface

    Cons

    • Account prompts in recent versions
    • Collaboration needs paid plans
    Visit Insomnia Details and reviews
    How this score is calculated
    Editorial fit ×0.3100
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Insomnia a good Yaak alternative?

    Verified facts

    3 of 3 verified
    Open source
    Yes
    Checked Oct 24, 2026github.com(opens source in a new tab)
    Maker
    Kong
    Checked Oct 24, 2026insomnia.rest(opens source in a new tab)
    Free plan
    Yes
    Checked Oct 24, 2026insomnia.rest(opens source in a new tab)
  2. Bruno logo

    2. Bruno

    Best for: Developers who want API collections stored in Git, offline

    Open sourceWindows, macOS, Linux

    64.8

    score / 100

    Why switch from Yaak

    Free, open-source and Git-native, with a plain-text collection format.

    Pros

    • Collections are plain files in Git
    • No cloud account required
    • Imports Postman collections

    Cons

    • No built-in cloud collaboration
    • Younger plugin ecosystem
    Visit Bruno Details and reviews
    How this score is calculated
    Editorial fit ×0.387
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Bruno a good Yaak alternative?

    Verified facts

    3 of 3 verified
    Open source
    Yes
    Checked Oct 24, 2026github.com(opens source in a new tab)
    Offline-first
    Yes
    Checked Oct 24, 2026usebruno.com(opens source in a new tab)
    Git-friendly
    Collections stored as files
    Checked Oct 24, 2026usebruno.com(opens source in a new tab)
  3. Hoppscotch logo

    3. Hoppscotch

    Best for: Quick browser-based API testing and self-hosted team workspaces

    Open sourceSelf-hostableWeb, Windows, macOS, Linux, Self-hosted

    59.4

    score / 100

    Why switch from Yaak

    Open-source and browser-based, with a self-hostable team edition.

    Pros

    • Runs in the browser
    • Open source and self-hostable
    • Supports many protocols

    Cons

    • Fewer advanced testing features than Postman
    • Browser CORS limits need a proxy or extension
    Visit Hoppscotch Details and reviews
    How this score is calculated
    Editorial fit ×0.369
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.15100
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Hoppscotch a good Yaak alternative?

    Verified facts

    3 of 3 verified
    Open source
    Yes
    Checked Oct 24, 2026github.com(opens source in a new tab)
    Self-hosting
    Yes
    Checked Oct 24, 2026hoppscotch.com(opens source in a new tab)
    Runs in browser
    Yes
    Checked Oct 24, 2026hoppscotch.com(opens source in a new tab)
  4. Kr

    4. Kreya

    Best for: Teams building gRPC services who want a local, Git-friendly API client

    Free plan + paidmacOS, Windows, Linux

    55.3

    score / 100

    Why switch from Yaak

    A similar local-first desktop client with especially strong gRPC tooling.

    Pros

    • Excellent gRPC support with protobuf import
    • Projects stored as files for Git
    • Offline enterprise licence with no account
    • Unix sockets and named pipes supported

    Cons

    • Scripting and tests need a paid tier
    • Smaller community and fewer integrations
    • No web version
    Visit Kreya Details and reviews
    How this score is calculated
    Editorial fit ×0.363
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Kreya a good Yaak alternative?

    Verified facts

    4 of 4 verified
    Protocols
    gRPC, REST, GraphQL, WebSocket, SSE
    Checked Oct 25, 2026kreya.app(opens source in a new tab)
    Platforms
    macOS, Windows, Linux
    Checked Oct 25, 2026kreya.app(opens source in a new tab)
    Free version
    Yes, for individuals
    Checked Oct 25, 2026kreya.app(opens source in a new tab)
    Offline licence
    Yes, no account needed
    Checked Oct 25, 2026kreya.app(opens source in a new tab)
  5. Restfox logo

    5. Restfox

    Best for: Developers who want a minimal, no-account client in the browser or on the desktop

    Open sourceWeb, Windows, macOS, Linux

    53.6

    score / 100

    Why switch from Yaak

    A minimal, free, open-source client for web and desktop.

    Pros

    • Free, MIT licensed
    • Offline-first with no account
    • Runs in the browser or as a desktop app
    • Imports Postman and Insomnia collections

    Cons

    • Fewer advanced features than Postman
    • No built-in team sync
    • Mostly maintained by one developer
    Visit Restfox Details and reviews
    How this score is calculated
    Editorial fit ×0.357
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Restfox a good Yaak alternative?

    Verified facts

    3 of 3 verified
    License
    MIT
    Checked Oct 25, 2026github.com(opens source in a new tab)
    Offline-first
    Yes
    Checked Oct 25, 2026github.com(opens source in a new tab)
    Platforms
    Web and desktop
    Checked Oct 25, 2026github.com(opens source in a new tab)
  6. Postman logo

    6. Postman

    Best for: Teams that want a full API lifecycle platform

    Free plan + paidWeb, Windows, macOS, Linux

    51.3

    score / 100

    Why switch from Yaak

    More team features, documentation and monitoring if you need a platform.

    Pros

    • Covers design, testing, docs and monitoring
    • Supports REST, GraphQL, gRPC
    • Huge public API network

    Cons

    • Pushes cloud accounts and sync
    • Heavy for simple request testing
    Visit Postman Details and reviews
    How this score is calculated
    Editorial fit ×0.377
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1530
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Postman a good Yaak alternative?

    Verified facts

    0 of 3 verified
    Free plan
    Yes
    Not checked yetpostman.com(opens source in a new tab)
    Protocols
    REST, GraphQL, gRPC, WebSocket
    Not checked yetpostman.com(opens source in a new tab)
    Platforms
    Web, Windows, macOS, Linux
    Not checked yetpostman.com(opens source in a new tab)

The best Yaak alternative for…

The highest-ranked app in this list for each need.

Insomnia logo

Best Yaak alternative for most people

Insomnia

The app Yaak's creator built first, with cloud and Git sync for teams.

Bruno logo

Best Yaak alternative for a free option

Bruno

Free, open-source and Git-native, with a plain-text collection format.

Kr

Best Yaak alternative for a free plan you can upgrade

Kreya

A similar local-first desktop client with especially strong gRPC tooling.

Hoppscotch logo

Best Yaak alternative for open source

Hoppscotch

Open-source and browser-based, with a self-hostable team edition.

Hoppscotch logo

Best Yaak alternative for self-hosting

Hoppscotch

Open-source and browser-based, with a self-hostable team edition.

Restfox logo

Best Yaak alternative for Mac

Restfox

A minimal, free, open-source client for web and desktop.

Postman logo

Best Yaak alternative for Windows

Postman

More team features, documentation and monitoring if you need a platform.

Insomnia logo

Best Yaak alternative for Linux

Insomnia

The app Yaak's creator built first, with cloud and Git sync for teams.

Hoppscotch logo

Best Yaak alternative for working in the browser

Hoppscotch

Open-source and browser-based, with a self-hostable team edition.

Yaak alternatives: common questions

What is the best alternative to Yaak?

Insomnia ranks first right now. The app Yaak's creator built first, with cloud and Git sync for teams. Bruno and Hoppscotch follow it in our ranking.

Is there a free alternative to Yaak?

Yes. Insomnia (open source), Bruno (open source), Hoppscotch (open source) and Kreya (free plan + paid) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to Yaak?

Yes: Insomnia, Bruno, Hoppscotch and Restfox. Hoppscotch can also be self-hosted.

Which Yaak alternatives work on Linux?

Insomnia, Bruno, Hoppscotch, Kreya and Restfox run on Linux.

Why do people switch from Yaak?

The complaints we hear most: commercial use needs a paid licence; smaller plugin ecosystem than Postman; limited real-time team collaboration.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces Yaak, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.