top of page

Stop chasing bugs.
Prevent defects before they happen.

Harmony enhances the full testing lifecycle with purpose‑built AI, transforming requirements into reliable, executable tests.

Is your testing lagging behind?

It's no surprise.

Manual testing is slow

Retesting the same flows before every release can take days.

Coded test automation
is costly

Much more time to write, complicated to maintain, and needs more expertise.

Generic AI
not good enough 

ChatGPT and other generic LLMs generate poor tests suites 

Harmony: End-to-end AI testing for webapps

1
Validate requirements first

Catch ambiguities before they become bugs.

Link your Jira site, import your user stories. Harmony AI analyzes them for inconsistencies, missing info, and edge cases. Fix them in minutes, they will sync back to Jira. Now your developers build the right thing the first time.

Screenshot of a Jira user story:

Create product
As a webshop admin,I want to create a new product,So that customers can see it in the webshop.

AC:

- can add product
- name + price mandatory
- image optional
right arrow
harmony_anomalies_3.png

2
Generate optimal test cases
in beautifully readable format

Just enough tests,
and just the right ones.
Harmony AI writes, you review.

How many test cases are "enough"? Generic AI doesn't know. Maybe you don't know either. We do. Harmony uses domain testing and action-state testing techniques from peer-reviewed research to generate the minimal set of tests that catches reasonably maximal bugs. No bloat. No redundancy.

harmoyn_generate button.png
right arrow
A hierarchical tree of test cases, with two test cases opened.

### Admin can add product with name + price mandatory, image optional (closed)
### Product creation without optional image
  - navigate to product creation page => product creation form displayed
  - enter product name 'Bluetooth Speaker' => name field filled
  - enter price '49.99' => price field filled
  - click save button without uploading image => product saved successfully => success message displayed
  - navigate to webshop frontend => product 'Bluetooth Speaker' appears on site with price, no image or default placeholder
### Error if missing mandatory data - missing name
  - navigate to product creation page => product creation form displayed
  - enter price '29.99' without entering name => price field filled => name field empty
  - click save button => error message displayed: 'Product name is required' => product not saved

3
Automate without the pain

Watch Harmony AI execute the tests in your app. 

Press Run. Harmony executes all tests with AI assistance—no Playwright knowledge required. When your app changes, re-run with cached automation.

AI-powered test design

  • Write Plain Requirements — Get Smart Tests
    Enter your specs in natural language. Harmony transforms them into optimized, executable test cases.

  • Find Bugs That Manual Testing Misses
    Harmony AI uses our new test design techniques to detect tricky defects early — catching bugs that traditional methods overlook.

  • Prevent Problems Before Development Begins
    Harmony validates your requirements and guides strategic test coverage before any code is written.

  • Automatic Updates When Requirements Change
    Modify your specs anytime — Harmony regenerates your tests instantly, eliminating tedious rework.

TRUSTED BY

L&P Solutions Logo
L&P Solutions Logo
ISTQB Logo
ISTQB Logo

PRESSMEN

PRESSMEN

Want to see how how Harmony fits in your testing work?

bottom of page