Test your web application
using AI agents.

Write tests in plain English or record a user journey. Probe generates, executes and maintains your tests automatically.

Built for engineering, QA and product teams shipping modern web applications.

From the team behind FastCollab
probe · live
$probe describe 'test login and add Pro plan to cart'
>✦ Agent draft
1goto "https://acme.app"
2click [data-testid="open-login"]
3fill #email ← saved login state
4fill #password ← saved login state
5click "Sign in"
6expect "Welcome back"
7click "Pricing › Pro"
8click "Add to cart"
9expect cart badge == 1
Test generated
Validation passed · 11.4s · 9 steps
$

Features

Built for modern web application testing.

Everything needed to automate browser testing. Built for teams shipping every day.

AI test generation

Generate tests from plain English.

Self-healing selectors

Adapts to UI changes automatically.

Record & playback

Capture user journeys as tests.

Cloud browsers

Run tests without managing infrastructure.

Login state vault

Reuse authenticated sessions across runs.

How it works

Create automated tests in four steps.

01

Connect

Add your application URL.

02

Describe

Type a prompt or record a flow.

03

Generate

Probe writes and validates the test.

04

Run & Heal

Tests run and adapt to UI changes.

Comparison

Why teams choose Probe.

Traditional Test Automation

  • Write scripts manually
  • Maintain selectors
  • Build test suites
  • Investigate failures manually
  • Weeks to automate

Probe

  • Describe in English
  • Self-healing by AI
  • Generate instantly
  • AI identifies failures
  • Minutes to automate

Pricing

Start free. Scale as you grow.

Only pay for the browser testing time you use. Execute tests in managed cloud browsers without maintaining infrastructure.

Free

$0/forever

Evaluate Probe on a single project.

Included usage

50 test execution minutes / month

Perfect for evaluating Probe.

  • 25 AI-generated tests
  • Plain English test creation
  • User journey recording
Start free
Most popular

Pro

$99/month

For teams running regression on every release.

Included usage

5,000 test execution minutes / month

≈ 83 hours of browser testing per month.

  • Unlimited users
  • Unlimited tests
  • Self-healing tests
  • Scheduled runs
  • Encrypted login vault
Start Pro

Enterprise

Custom pricing

Security, scale and enterprise support.

Included usage

Custom execution minute allocation

  • SSO and role-based access
  • Advanced audit trails
  • Dedicated onboarding and support
  • SLA options
Schedule a demo

Additional test execution minutes can be purchased as usage grows.

One execution minute equals one minute of automated browser testing.

Stop maintaining test scripts. Let Probe generate, execute and maintain your tests.