# assertly > natural-language, automated web testing. assertly turns plain-english test specifications into end-to-end browser tests, runs them in a real sandboxed browser, and reports pass/fail with a full execution log and a failure screenshot — for developers and qa engineers. assertly is an ogbuilds product. accent color: cornflower. ## marketing & guides - [assertly on ogbuilds](https://ogbuilds.ai/assertly): product overview, pricing, and all guides live on the ogbuilds hub ## app - [sign up](https://assertly.ogbuilds.ai/signup): create an account - [log in](https://assertly.ogbuilds.ai/login): sign in to your account ## product facts - turns natural-language specs into structured browser steps (navigate/click/fill/assert) - runs the generated steps in a real, sandboxed headless browser - reports a pass/fail verdict, a timestamped execution log, and timing for every run - captures a screenshot at the point of failure when an assertion fails - keeps run history per suite so you can spot flakiness over time - free to start (20 runs/month, lighter model); pro for more runs, parallel execution, longer history, and a deeper model