Playwright vs Selenium in 2026: what SA teams should actually use

Every few months someone declares Selenium dead and Playwright the only sane choice. That makes for good engagement and bad engineering decisions. Both are capable tools in 2026. The right one for your team depends on your reality, not on a blog post's preference, so let's compare them honestly.

The short version

If you're starting a new web automation project with a modern stack and no legacy baggage, Playwright is the stronger default. If you have a large existing Selenium estate, a polyglot team, or need the broadest possible language and browser support, Selenium is far from a mistake. Neither choice is wrong; the wrong move is switching for the sake of it.

Where Playwright wins

Playwright was designed later, and it shows. The things that make automation painful, waiting for elements, flaky timing, cross-browser quirks, are handled better out of the box.

• Auto-waiting. Playwright waits for elements to be actionable before interacting, which kills a whole category of flakiness that Selenium leaves you to handle manually.
• Speed. It's generally faster, and parallelism is built in rather than bolted on.
• Modern tooling. Trace viewer, codegen, and network interception are first-class and genuinely useful for debugging.
• API testing in the same tool. You can test APIs and UI in one framework, which simplifies coverage of banking and payment flows.

Where Selenium still holds up

Selenium has two decades of ecosystem behind it, and that counts for real things.

• Language breadth. Java, C#, Python, Ruby, JavaScript, if your team already lives in one of these, Selenium fits.
• Existing investment. If you have thousands of stable Selenium tests, ripping them out to chase a newer tool is rarely a good use of budget.
• Grid maturity. Selenium Grid and the wider infrastructure ecosystem are battle-tested at scale.
• Standard under the hood. Selenium is built on the W3C WebDriver standard, which some enterprises prefer for longevity reasons.

The question that actually decides it

Forget the feature lists for a moment. The decision usually comes down to three questions:

1. What does your team already know? A framework your engineers can maintain beats a theoretically superior one they can't.
2. What do you already have? Greenfield favours Playwright. A large, stable existing suite favours staying put.
3. What are you testing? Heavy API + UI coverage in one place leans Playwright. Broad browser/language matrices lean Selenium.

A word on flakiness

Teams often blame their tool for flaky tests when the real cause is test design, shared state, UI testing where an API check would do, brittle selectors. Playwright's auto-waiting removes one common source of flakiness, but it won't save a badly designed suite. Selenium can be made rock-solid with disciplined design. The framework matters less than how you use it.

Our recommendation for SA teams in 2026

For most South African teams starting fresh, especially in fintech and banking, where API + UI coverage matters, we default to Playwright with TypeScript. It's fast, the tooling shortens debugging, and the auto-waiting reduces the flakiness that erodes trust in a suite.

But if you already have a healthy Selenium suite and a team fluent in it, our advice is usually the least exciting one: keep it, and invest the budget in coverage and stability instead of a migration. Take nobody's word for which tool is "best", including ours. Look at your stack, your team, and your existing investment, and let those decide.