Updated 22 September 2026

Zerocheck vs Momentic

Momentic offers a setup wizard, repository YAML, a local editor and Mo, an exploratory QA agent. Zerocheck starts with hands-on onboarding on a dedicated instance: bring your release checklist, review the results and save tests to run from the web app or CLI.

Book a setup call

What Momentic does well

•The setup wizard signs you in, installs dependencies, runs a sample test and configures coding-agent tools. Tests are stored as readable YAML in your codebase, with CLI and local visual-editor workflows.
•The cloud dashboard includes step artifacts, healing history and inspectable retry attempts. Supported platforms include Chromium web browsers, iOS simulators and Android emulators.
•Its documentation describes deterministic replay and step caching that skip the model on steps whose locators still match, with auto-heal proposing repairs when a step fails. Mo, Momentic's QA agent, is a separate product: point it at a URL or app build with one sentence and it explores the product and returns bugs with a recording and reproduction steps, with no test suite to write or maintain. On 21 September 2026 access and pricing are arranged with the first onboarded teams.

What to evaluate with Momentic

—Run the same flow with a known expected outcome and inspect how each product reports an intentional failure.
—Choose the authoring workflow and platforms your team needs, then confirm credentials, collaboration features and commercial terms directly with Momentic.

How Zerocheck differs

Start in the web app: describe the user flow and expected outcome, then review the drafted steps and real browser result.
Save and edit tests in the web app, or download individual YAML tests to run with the optional CLI, on your machine or in an existing CI job.
Open a run to see each step's screenshots, console errors and the exact steps that ran. A recording is available when no credentials are configured.

Side-by-side

Momentic and Zerocheck: workflow and capabilities
Feature	Momentic	Zerocheck
Authoring	Setup wizard, CLI and local visual editor	Web app first; optional CLI for repository tests
Saved test	Readable YAML in your codebase	Editable steps in the web app; downloadable YAML
Run review	Dashboard with step artifacts, healing history and retry attempts	Web run details with exact YAML and step evidence
Supported platforms	Chromium web, iOS simulators and Android emulators	Chromium web browsers
Exploratory QA agent	Mo: a brief in, reproduced bugs with recordings out; access by onboarding	Not offered on the site today; Zerocheck runs and heals the tests you approve
Evaluation	Free plan; Pay As You Go at US$125/month plus usage; Enterprise	US$500 in credits at sign up, then US$500/month with a dedicated instance and hands-on onboarding

Sources: Momentic web quickstart; Momentic pricing; Mo, the AI QA; Momentic results documentation. Reviewed 22 September 2026.

FAQ

How should I compare Zerocheck with Momentic?

Use the same real user flow, test data and expected outcome. Inspect one passing run, one intentional product failure and one harmless UI change. Compare setup, review effort and supported scope.

What does Zerocheck include?

Zerocheck is US$500 per month, with US$500 in credits at sign up: a dedicated instance for your team, with hands-on setup of your first tests. About 1,000 test runs a month are included; more by agreement. It is month to month, and you can cancel at any time. Your team supplies the app, test accounts and expected outcomes.

Is Mo the same kind of QA agent as Zerocheck?

No. Mo explores an app from a brief and reports the bugs it can reproduce. Zerocheck runs the flows you describe or import, each with an expected outcome, and keeps them passing with recorded heals. Use Mo-style exploration for bug bashes and Zerocheck for the release checklist you run.

Can I keep my existing test suite?

Yes. Evaluate Zerocheck alongside it for selected browser flows. There is no automatic migration or import of another framework’s test code.

Try it on your own app

US$500 in credits at sign up, with a dedicated instance and hands-on onboarding.