Katalon Studio is a test automation IDE for creating and running tests across web, mobile, API, and desktop applications.
Alternatives to Keploy
Keploy suits teams that want live application behavior converted into repeatable tests and dependency sandboxes. It captures requests and outgoing calls without application code changes, then replays them with mocks for local work, CI, and Kubernetes verification. Playground generates API tests from OpenAPI or Postman inputs, with AI expansion for edge cases. Its coverage includes HTTP, gRPC, GraphQL, Kafka, and several databases, while the Chrome extension captures browser…
testRigor creates and runs software tests written in plain English, using generative AI.
Testsigma is a platform for planning, creating, running, analyzing, reporting on and maintaining automated tests.
- 4

Autify
Autify is a software testing platform for creating, running and managing application tests.
Free planAndroidiOSWebAPI7.6From $99 a month - 5

TestGrid
TestGrid combines real-device and browser infrastructure with automation, test management, performance, API, visual, and AI-assisted testing.
AndroidiOSWebAPI7.2From $199 a month - 6

Qodo
Qodo is an AI code review and governance platform that reviews pull requests with context from across a codebase.
WebExtensionLinuxmacOS7.1From $30 a month - 7
Testim
Testim is a test automation platform for creating, maintaining, and running web and mobile tests.
Free planAndroidiOSWebAPI7.1Free plan - 8

Applitools Autonomous
AndroidiOSWebSelf-hosted7.0From $667 a month - 9
TestWheel
TestWheel is an automated testing platform covering web, mobile, API, performance, desktop, and security testing.
AndroidiOSWebAPI7.0From $10 a month - 10

Functionize
Functionize is a web-based software testing platform that builds, runs, and maintains tests from plain-language descriptions as an application changes.
Free planWeb6.9From $20 a month - 11
Momentic
Momentic is an AI testing platform for creating, running, and maintaining end-to-end tests as an app changes.
Free planAndroidiOSWebAPI6.9Free plan - 12

Ito
Ito is a web-based QA service that runs execution-based behavioral tests for pull requests and posts reports with findings.
Free planWeb6.8From $40 a month - 13
ACCELQ
ACCELQ is an AI-powered, codeless platform for test automation and test management across web, mobile, API, desktop, and backend systems.
AndroidiOSWebAPI6.7 - 14

mabl
mabl is an agentic testing platform for building, running, and recovering software test coverage.
AndroidiOSWebAPI6.6 - 15

Diffblue Cover
Diffblue Cover generates unit tests for Java and Kotlin projects, with tools for test coverage, code changes, and refactoring.
Free planLinuxmacOSSelf-hostedWindows6.5Free plan - 16
QA.tech
AndroidiOSWebAPI6.2 - 17
Open-Testing.AI
Open-Testing.AI is a free, open-source platform for modeling applications, creating and running tests, and analyzing results.
Free planWebAPISelf-hosted6.1Free plan - 18

Virtuoso
WebAPI5.6 - 19
Zoho QEngine
AndroidiOSWeb5.3 - 205.1
- 21
ReTest
WebLinuxmacOSWindows5.0 - 22
Meticulous
Web4.7 - 23
TestSpark
LinuxmacOSWindows4.7 - 24
Parasoft Jtest
LinuxWindows4.6

