Seleniumvs
Playwright
Playwright: Modern automation with automatic waiting, which removes the flakiness Selenium is criticised for
Selenium
Browser automation framework and the W3C WebDriver standard
As of 29 August 2026, Selenium is free to use. The original browser automation framework. Softwr lists it under Testing. Selenium is available on Linux, macOS, Windows, Web.
Overview
What Selenium does
Selenium automates real browsers, and has been the default answer to browser testing for long enough that its WebDriver protocol became a W3C standard. Every major browser ships a compliant driver. Its distinguishing strengths are breadth: language bindings for Java, Python, C#, Ruby and JavaScript, support for every major browser, and Selenium Grid for distributing tests across machines. Its distinguishing weakness is age — the API predates modern single-page applications, which is why newer tools handle waiting and flakiness better out of the box.
What people use it for
- Cross-browser testing where Safari and legacy browsers must be covered
- Teams whose test suites are written in Java or C# rather than JavaScript
- Distributing a large suite across a grid of machines
Related searches
The honest half
Where it falls short
Concrete and checkable, so you can decide whether any of them matter to you. This is the half of a review a vendor will not write about Selenium.
- Flaky tests are the standing complaint: explicit waits and synchronisation are the tester’s job, where newer tools handle it automatically
- Setup involves drivers, versions and grid infrastructure that Playwright and Cypress bundle away
- Slower to run than tools that talk to browsers over a debugging protocol rather than WebDriver
Cross-shopped
What people choose instead of Selenium
Each pairing was judged by two reviewers asking whether a buyer would genuinely weigh the two against each other. The ones that failed were deleted rather than published.
- SeleniumvsCypress
Cypress: Developer-focused testing with time-travel debugging, at the cost of browser and language breadth
Pricing
What Selenium costs
Taken from the vendor's own pricing page. Prices move, so check before you buy.
Selenium
Free
- Full functionality
- Unlimited tests
- Community support
Capabilities
Features
W3C WebDriver
The standardised protocol every major browser implements
Many language bindings
Java, Python, C#, Ruby and JavaScript
Selenium Grid
Distributes tests across machines and browser versions
Broad browser support
Chrome, Firefox, Safari and Edge
Answered, with sources
Questions people ask
Each answer names the page it came from, so you can check it rather than take our word for it.
Is Selenium free?
Yes, open source with no licence fee. Paid costs come from grid infrastructure or services like BrowserStack.
Selenium or Playwright?
Playwright handles waiting automatically and is faster to set up, which removes most flakiness complaints. Selenium wins on language breadth, browser coverage including Safari, and existing suites you already have.
Is Selenium still relevant?
Yes. Its WebDriver protocol is a W3C standard implemented by every major browser, and very large existing suites are not rewritten cheaply.
Keep looking
Where to go from Selenium
- Selenium alternativesEvery product people weigh against it
- Selenium pricingPlans, floors and what the tiers exclude
- Selenium badgesWhich rules it meets, and the figure behind each
- All Testing softwareThe full category
- Best Testing softwareThe shortlist, and how it was cut
Best Testing software for
Compare Selenium with
- Appium
- Puppeteer
- Playwright
- Katalon
- TestNG
- Testsigma
- Cucumber
- Cypress
- Robot Framework
- Ranorex
- Tricentis Tosca
- PractiTest
- QA Wolf
- Split
- WebdriverIO
- Puppeteer
- Ranorex
- Tricentis Tosca
Other Testing software
Open source mobile automation framework hosted under the OpenJS Foundation with copyright assigned to the foundation
Open source11 researched notesOpen-source web automation framework for testing and scripting across browsers
Free plan10 researched notesCommercial low-code test automation platform built on Appium and Selenium, priced per seat plus separate cloud session add-ons
11 researched notesJava testing framework created by Cedric Beust, still actively maintained but effectively a single-lead project
Open source11 researched notesNatural language test automation for web, mobile and API with a self hosted open source edition
Free plan11 researched notesBehaviour-driven development testing framework that returned to community ownership after nine years under SmartBear
Open source11 researched notesJavaScript end-to-end testing framework with browser-based runner and cloud service
Free, then $67/mo12 researched notesKeyword-driven test automation framework governed by a member-funded foundation
Open source13 researched notesCommercial desktop, web and mobile test automation studio with concurrent-user licensing and no published pricing
Pricing on request11 researched notesModel based test automation for enterprise applications, with deep SAP and mainframe coverage
Pricing on request11 researched notesTest management platform priced per user with a 10-licence minimum on its top tier
11 researched notesManaged end to end test coverage where the vendor writes and maintains your Playwright suite
Pricing on request11 researched notesFeature flags tied to a metrics pipeline that attributes production impact to each release, now Harness FME
Pricing on request13 researched notesOpen source Node.js browser and mobile automation framework, governed under the OpenJS Foundation with Sauce Labs as a premium sponsor
Open source11 researched notesCommercial desktop, web and mobile test automation studio with concurrent-user licensing and no published pricing
Pricing on request11 researched notesModel based test automation for enterprise applications, with deep SAP and mainframe coverage
Pricing on request11 researched notes
Softwr does not host reviews and shows no star rating for Selenium, because a rating we did not collect is not ours to publish. What is here is the pricing and platform detail from the vendor’s own pages, limitations we could state concretely, and alternatives a reviewer confirmed people weigh against it. Tell us if any of it is wrong.
More on Selenium
Selenium alternatives
What people switch to, and what they give up
Selenium pricing
Every tier, and where the cost actually lands
Compare Selenium
Put it head to head with anything we hold
Selenium badge
Its rating, and an embed for your own site
Best Testing software alternatives
JavaScript testing framework, moved from Meta to the OpenJS Foundation in 2022
Open source, no licence fee
Open source end-to-end testing framework for React Native apps, built and maintained by Wix
Open source, no licence fee
The default Java unit testing framework, developed by an independent team with commercial support available via OpenElements
Open source, no licence fee
Visual regression testing owned by BrowserStack, with a permanent free tier for low screenshot volume
Freemium, paid tiers by screenshot volume
AI-based visual regression testing, priced on component and page checkpoint volume
Per month by checkpoint volumeCommercial low-code test automation platform built on Appium and Selenium, priced per seat plus separate cloud session add-ons
Per seat per month, plus separate per-session cloud execution chargesBehaviour-driven development testing framework that returned to community ownership after nine years under SmartBear
Open source, no licence feeOpen source mobile automation framework hosted under the OpenJS Foundation with copyright assigned to the foundation
Open source, no licence fee