Dev tools · alternatives · 2026
24 alternatives to Karate
Web-services testing made simple 🥋
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Karate launched in 2018; newer entries below may have overtaken it.
- 1
Karate Labs▲115Open-source platform unifying API & UI test automation
2023 · karatelabs.io · its alternatives →
- 2
Apidog▲570Development teams often struggle with using multiple tools like Postman and Swagger for API design, development, and testing. This fragmented approach leads to outdated API specs and chaotic collaboration. So we built Apidog: a single, unified API platform for team collaboration. It has a beautiful interface that makes it easy to create API spec, generate request data from API spec, validate responses, create mock data, orchestrate test scenarios, and publish API documentation. Apidog = Postman + Swagger + Mock + JMeter.
2024 · apidog.com · its alternatives →
- 3
Clobbr▲444Easy API endpoint load testing without breaking the bank
2023 · clobbr.app · its alternatives →
- 4
Beautiful, cross-platform & open-source tools for debugging, testing and building with HTTP(S), on Windows, Linux & Mac.
2019 · httptoolkit.tech · its alternatives →
- 5
Generate, edit, lint & test your API workflow in one place
2025 · app.getelva.ai · its alternatives →
- 6
Free online tool to test APIs and autogenerate documentation
2018 · swagger.io · its alternatives →
- 7
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Cucumber.io▲11Open Source Automated Behaviour-Driven Development Testing
2016 · cucumber.io · its alternatives →
- 9
Your playground for writing custom API security tests
2023 · akto.io · its alternatives →
- 10MO
2019 · mockit.netlify.com · its alternatives →
- 11
TestMace▲136Work with an API and create automated tests without coding
2019 · testmace.com · its alternatives →
- 12
Automate cross browser testing with an online selenium grid
2019 · testmuai.com · its alternatives →
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🔥 Open Source Browser API for AI Agents & Apps. Steel Browser is a batteries-included browser sandbox that lets you automate the web without worrying about infrastructure. - steel-dev/steel-browser
2024 · github.com · its alternatives →
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Testhub▲65Tests results aggregator focused on unit, integration tests
2022 · infoblast.me · its alternatives →
- 18
Port OpenAPI Specs to Postman Collections, inject test suite and run via Newman 👨🏽🚀 - apideck-libraries/portman
2021 · github.com · its alternatives →
- 19
Online UX testing & usability research tool suite
2021 · provenbyusers.com · its alternatives →
- 20
:boom: Test REST, GraphQL APIs. Contribute to kiranz/just-api development by creating an account on GitHub.
2018 · github.com · its alternatives →
- 21
Scandium▲51Automate web, mobile & API testing without coding.
2024 · getscandium.com · its alternatives →
- 22
All-in-One API automation testing platform
2025 · its alternatives →
- 23
Fully Integrated Next-Gen API Test Automation Tool
2021 · zerocode.io · its alternatives →
- 24
The main repo for APITrakr, an API testing framework. - apitrakr/packages/cli at main · apitrakr/apitrakr
2023 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →