Semaloop vs Drizz
Drizz is a vision-based agent that authors reusable mobile tests and runs them on real devices. Semaloop runs natural language tests on real iPhones and Android emulators against every build you ship.
What Drizz is
Drizz takes a natural language instruction, executes it on a mobile device using a vision AI layer rather than locators, and generates an editable, parameterised test from the live app state. It says tests support conditional logic, API calls and reusable flows. Real devices are the main target, with simulators and emulators also supported.
Where they differ
| Semaloop | Drizz | |
|---|---|---|
| What a test becomes | A description of intent, permanently | An editable, parameterised test you then maintain |
| Where the logic lives | In the agent, resolved each run | In conditional logic, parameters and reusable flows |
| What triggers a run | Every new build, automatically | CI-triggered runs on commits, branches and pull requests, plus scheduled and manual runs |
| Pricing | Published, per execution | Token-based: Solo is $49 a month for about 500 test runs; Team is quoted |
Choose Drizz if
- You want the structure of a scripted suite — branching, shared flows, parameters — with the authoring cost removed.
- Your flows need API calls as steps alongside the UI.
Choose Semaloop if
- You would rather not accumulate test objects to maintain at all.
- You want a run per build without configuring the plans and triggers behind it.
Sources
What this page says about Drizz comes from its own pages below, last checked 26 October 2026. Tell us if anything is out of date.