The Qodex blog
Articles and guides on API testing, QA automation, and CI.
What Is API Testing? Types, Examples & Best Practices
Learn API testing from first request to CI. See test types, a runnable example, automation, tools, best practices, and a checklist for reliable APIs.
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Playwright vs Selenium: Which Should You Choose in 2026?
Playwright vs Selenium in 2026: compare current versions, browsers, languages, waiting, debugging, CI, and the cases where each tool wins.
Contract Testing: What It Is, Tools & How to Get Started (2026)
Contract testing explained: what it is, how consumer-driven contracts work, where it sits between unit and end-to-end tests, the tools, and how to get started.
GraphQL API Testing: Queries, Mutations & Tools (2026)
A practical guide to GraphQL API testing: how to test queries, mutations, and subscriptions, validate the schema, handle auth and errors, and the tools to use.
11 Best AI Testing Tools in 2026
Compare 11 AI testing tools by test type, price, limits, code ownership, integrations, and best fit. Find the right tool for your QA workflow.
mabl vs testRigor: An Honest Comparison for 2026
testRigor vs mabl: testRigor fits manual QA writing plain English; mabl fits low-code teams testing web, API and performance. Plans read 4 October 2026.
13 Best Selenium Alternatives in 2026: Python, No-Code and AI
Selenium alternatives for Python, no-code and Selenium IDE users: 13 tools compared on what each tests, who writes the tests and what you must migrate.
10 Best Insomnia API Client Alternatives in 2026
Alternatives to Insomnia: Bruno, Yaak, Hoppscotch, Kreya, Postman and 5 more, compared on license, price, offline use and import. Read 4 October 2026.
7 Best Cypress Alternatives in 2026
Hitting Cypress limits on multi-tab, cross-origin, or Cloud pricing? Compare Playwright, Qodex, WebdriverIO, Selenium, and more with honest tradeoffs.
8 Best testRigor Alternatives for AI Test Automation in 2026
testRigor alternatives for codeless and AI test automation: mabl, Testsigma, Katalon, Qodex and 4 more, plus testRigor pricing as listed on 4 October 2026.
7 Best QA Wolf Alternatives in 2026
QA Wolf builds and maintains tests for you. Want in-house control instead? Compare 7 alternatives: Qodex, mabl, testRigor, Testsigma, Momentic and more.
7 Best Momentic Alternatives for AI Testing in 2026
Momentic tests are interpreted at run time and never exported as code. Compare 7 alternatives, including tools that hand you standard Playwright you own.
8 Best Testsigma Alternatives for Test Automation in 2026
Compare 8 Testsigma alternatives: Qodex, Katalon, testRigor, mabl, TestGrid, Functionize, QA Wolf, and Playwright, with verified 2026 pricing.