Semaloop vs Applitools
Applitools is a visual AI layer that catches UI regressions inside the suite you already run. Semaloop runs natural language tests on real iPhones and Android emulators against every build you ship.
What Applitools is
Applitools Eyes compares screenshots against a baseline and flags real visual differences while ignoring noise, then replicates a checkpoint across a matrix of devices and screen sizes. It is added to an existing Selenium, Cypress or Appium suite, usually in a line or two. It checks how your app looks; your suite still decides what it does.
Where they differ
| Semaloop | Applitools | |
|---|---|---|
| What it is | The thing that drives and judges the flow | An assertion layer inside your existing suite |
| What it catches | Behaviour: did the goal hold | Appearance: did the screen change |
| Prerequisite | A sentence describing the flow | A working script to attach it to |
| Device matrix | Real iPhones we operate, plus Android emulators | One run replicated across a rendered matrix |
Choose Applitools if
- You have a healthy suite and the gap is visual regressions rather than flows going wrong.
- Pixel-level layout correctness across many screen sizes is a first-class requirement.
- You want to keep your existing framework and add one capability to it.
Choose Semaloop if
- You do not have a suite to attach a visual layer to, and building one is the problem.
- Your failures are functional — a payment that does not go through — rather than cosmetic.