Introducing Probium

Record E2E tests that don’t break.*

Probium is a Chromium‑based desktop app that records real user flows, generates Playwright tests, and automatically heals them as your UI changes.

* Powered by AI

Download for Desktop (free)Watch ~2min demo

Mac • Windows • Linux · Local execution

E2E testing is painful for predictable reasons

  • •Recorded tests generate brittle selectors
  • •Minor UI changes break half your suite
  • •Maintaining tests costs more than writing them

Probium fixes this by recording tests at the browser level and regenerating selectors when the DOM changes — automatically.

How It Works

1

Download and install the app(<2 min)

2

Register(<1 min, free, no credit card required)

3

Press record and interact with your app like a user. No selectors. No scripting.(<1 min)

Our mission is to democratize web application testing at scale.

Developer automation workflow

Developers

With Probium, you can automate new feature testing. Start small by automating a single flow and rerun it until it passes. Scale up the number of flows and integrate into CI/CD for best ROI. No more confusing reproduction instructions in your JIRA tickets, simply ask the originator to share a Probium flow with you.

Product Owners

Define and validate user journeys without writing a single line of code. Probium empowers product teams to test scenarios, validate workflows, and ensure features meet user expectations before deployment. Never worry about your release quality again.

Product owner automation tools
QA engineer testing automation

QA

QA engineers can create comprehensive test suites without writing a single line of code, however, adding custom code to your tests is straightforward. Leverage Probium's AI-powered assertions for complex validation scenarios. Focus on increasing coverage and not on writing and maintaining flaky tests. Stop doing manual testing, let Probium do the heavy lifting.

Everything you need to automate your workflows.

From capture to replay to CI/CD, Probium eliminates the busywork so you can focus on your core business.

Capture a user journey with no code by simply navigating your application or describing your flow in words. Replay immediately to check your flow. Add assertions, intelligent event synchronization and more.

Interaction Recorder

Try Probium Now.

Stop fixing broken tests.
Record them once. Let Probium keep them working.
Create your first test in minutes.

Download for Desktop (free)

Frequently asked questions

If you can’t find the answer you need, reach us at support@probolabs.ai and we’ll get back to you within one business day.

    • What browsers does Probium support?

      We replay journeys across Chromium, WebKit, Firefox and Microsoft Edge.

    • Do we need to write code to maintain tests?

      Nope. Our recorder captures the actions you take and the test regeneration engine keeps up with app changes.

    • What is the difference between Probium and other automation tools?

      Probium provides an intuitive UI/UX with the browser taking center stage. You record tests once and Probium keeps them running as your UI changes, taking care of locators and event synchronization. Tests run locally on your machine, not in the cloud. You get Playwright code which is yours to keep even if you decide to switch to a different tool.

    • How secure is our test data?

      Secrets (e.g. passwords, OTP keys) are stored locally on your machine and never sent to our servers. We offer a redaction feature to mask sensitive (PIIA) data in html and screenshots. Our enterprise plans support single-tenant deployments.

    • What happens when the UI changes?

      The regeneration engine replays journeys using semantic context, accessibility attributes, and visual cues. We flag any changes we cannot resolve so you can triage instantly.

    • Can non-engineers contribute tests?

      Absolutely. Product, design, and support teams can record flows in the browser and leave comments. Engineers can review diffs before merging into CI.

    • How quickly can we get started?

      Teams usually capture their first production journey in minutes. We provide documentation and video tutorials to help you get started.

    • Do you offer on-prem or private cloud?

      Enterprise plans support single-tenant deployments. Talk to our team to design the right architecture for your security needs.

    • Where can I talk to a human?

      Email support@probolabs.ai or join our Discord channel.

    • Can we integrate with our CI/CD pipeline?

      Yes. Probium plugs into any CI/CD pipeline, including GitHub Actions, GitLab, Jenkins and BitBucket.