You are here15 tools

15 Software Testing tools

No reader votes yet, so reviews and saves set the order. 8 have a free way in.

Software testing platforms help you check that software works as expected before people use it. They can test a full user journey, compare results across web browsers, or find website access problems. Catching issues early helps you release with more confidence.

Missing a tool?

All 15 tools

No reader votes yet, so reviews and saves set the order. Your vote moves a tool up this list. Press it on any row. No account needed.

What do you need to do?

A Node.js powered end-to-end testing framework for web and native mobile applications.

Free plan

No reviews yet

Acunetix is a dynamic application security testing (DAST) tool that automates web application and API vulnerability scanning with AI-driven

Paid

No reviews yet

Managed software testing services combining AI, automation, and a global testing community to improve digital quality.

Paid

No reviews yet

A JavaScript testing framework for writing, running, and debugging browser-based tests with AI-powered features.

Free plan

Custom pricing

No reviews yet

An AI-accelerated software testing platform for automated and manual testing across web, mobile, API, and desktop applications.

Free plan

from $1000 per year

No reviews yet

Litmus is an email marketing platform offering tools for email building, testing, deliverability monitoring, personalization, and analytics.

Paid

No reviews yet

Cloud-based load testing and synthetic monitoring tool using real browsers and protocol bots.

Paid

No reviews yet

Mailinator provides email and SMS workflow testing tools for developers and QA teams to automate verification of transactional messages.

Free plan

from $79 per month

No reviews yet

An end-to-end testing framework for modern web applications supporting multiple browsers and platforms.

Free plan

No reviews yet

AI-powered no-code quality assurance platform for automated end-to-end testing and test maintenance.

Paid

No reviews yet

Showing 1 to 10 of 15

Know one that belongs on this list?

No posts yet

Community Discussion

Which Software Testing tool do you use, and why?

Join the discussion

Takes a minute. No account needed.

+10 points a post

Start with a tool from the list:

3 decisions

How to choose Software Testing tools

Start with the kind of product you need to check and the problems you want to catch. Your current work setup also matters, since many choices connect with tools your team may already use.

  1. 01 of 03

    Automate everyday checks

    For software testing automation, focus on the journeys you repeat often, such as signing in or completing a purchase. Teams covering end‑to‑end testing may also want connections to their existing development tools.

    • Katalon brings automated API, end-to-end, and mobile testing together with a wide range of development tool connections.
    • Rainforest QA focuses on automated end-to-end and regression checks, with API and command-line access.
    • Mailinator helps automate tests that involve email and offers an application programming interface and software development kit.
    • Katalonfreemium
    • Rainforest QApaid
    • Mailinatorfreemium
  2. 02 of 03

    Cover browsers and interfaces

    Products used in many browsers need checks across those environments. Cross-browser testing can sit alongside full-stack, parallel, or interface checks when your product has broader coverage needs.

    • Nightwatch.js covers browser, full-stack, and end-to-end automation with debugging and parallel test execution.
    • TestCafe supports automated cross-browser and end-to-end checks with parallel execution.
    • Vitest suits teams using Vite that need full-stack, parallel, and user interface component testing.
    • Nightwatch.jsfree
    • TestCafefreemium
    • Vitestfree
  3. 03 of 03

    Check access, usability, and security

    Customer-facing sites may also need website accessibility testing and usability checks. Security scanning and ongoing website monitoring cover different risks beyond functional tests.

    • Testlio combines accessibility and usability work with browser, mobile, and end-to-end testing.
    • SkynetAccessibility Scanner checks website content for accessibility issues and supports broader website audits.
    • Acunetix focuses on code security and connects with development, issue tracking, and deployment tools.
    • Testliopaid
    • SkynetAccessibility Scannerpaid
    • Acunetixpaid
4 questions

Common questions

Which tools support mobile app testing?

Which tools can run tests in parallel?

Nightwatch.js, Vitest, and TestCafe support parallel test execution.

Are any of these tools open source?

TestCafe is listed as open source and also has a community.

Which tools offer a free option or trial?

Mailinator has a Public plan that is free.

SkynetAccessibility Scanner offers a 10-day free trial, while Katalon and Mailinator also offer free trials.