Overview
Drizz is a Vision AI mobile test automation platform that lets you describe a test in plain English and have it executed on real iOS and Android devices — no selectors, no XPath, no maintained scripts. Instead of attaching to the element tree the way Appium, XCUITest, or Espresso do, Drizz "sees" the rendered screen the way a human tester does and matches elements by visual context: icons, layout position, color, surrounding labels.
The platform is built for mobile teams that have hit the wall on flaky selector-based tests. Per Drizz's published benchmarks, the platform claims 95%+ test stability versus 70–80% typical of selector-based frameworks and a flake-rate reduction from roughly 15% to 5% — treat these as vendor figures pending independent verification. Tests self-heal when the UI shifts, and the same suite runs on real devices, emulators, and simulators across both iOS and Android. It hit #2 on Product Hunt at launch with 1.3K followers, putting it firmly in the modern "AI agent" wave for developer tooling.
Key Features
- Plain-English test authoring — Write tests by describing what you see ("tap the Login button," "verify the dashboard is visible"). No locators, no selectors, no element trees to maintain when the app ships a new build.
- Vision AI execution on real screens — Drizz's vision model identifies UI elements by visual context — icons, layout, color, shape, surrounding elements — instead of reading the DOM. This is what makes it framework-agnostic and resilient to UI refactors.
- Self-healing tests — When elements rename, shift, or move, Drizz's correction engine identifies the intended action and updates the step automatically, reducing the maintenance tax that kills most selector-based test suites.
- Real-device, emulator, and simulator support — Runs on real iOS and Android devices in parallel with simulator/emulator fallback. Drizz documentation also references mobile web execution. Confirm device-fleet or partner-cloud support (e.g. BrowserStack, LambdaTest) directly with Drizz before depending on it.
- API testing in the same flow — Define APIs, execute them mid-test, and reuse responses downstream in the UI flow — true end-to-end validation from backend response to on-screen behavior without leaving the test.
- Precision debugging artifacts — Drizz Cloud states that runs include screenshots, step-level logs, execution timing, error categorization, and audit trails, so failures are diagnosable without re-running on a personal device.
Integration Guide
Drizz is built to drop into existing mobile delivery pipelines rather than replace your CI or device strategy.
- CI/CD integration — Run tests on real devices inside GitHub, Jenkins, and other CI systems. Drizz publishes consistent results back to the pipeline so flaky runs don't poison your merge queue.
- Device cloud strategy — Drizz can run alongside external device-cloud workflows. Verify live integrations with LambdaTest or BrowserStack with Drizz before relying on them in your pipeline. See our AI code checkers roundup for adjacent quality-gate tooling that fits in the same pipeline.
- Issue tracking — Slack and Jira-style notification routing is referenced on the homepage; confirm specific issue-tracking integrations with Drizz before rollout.
- Desktop authoring app — Drizz ships a desktop application for local test authoring with Vision AI, useful for engineers who prefer offline-friendly test design over a pure web UI; this slots alongside other developer-side AI tools like Inspector for visual editing workflows.
Confirm specific CI provider availability (GitLab, CircleCI, Azure DevOps) on the official site if you depend on one of those that isn't in the homepage logo strip.
Pricing & Plans
Drizz uses a free-trial + pay-as-you-go + custom tier structure. Specific per-run pricing is not published on the landing page at the time of this review.
| Plan | Cost | What's included |
|---|---|---|
| Free Trial | $0 | 50 test runs, basic visual bug detection, email support |
| Pay As You Go | Per-run | Buy runs as you need them; unlimited authoring, full Vision AI, CI/CD |
| Team | Custom | Shared workspace, collaboration features, priority support |
| Enterprise | Contact Sales | On-prem / VPC deployments, unlimited runs, dedicated account manager, custom SLAs, SSO/SAML, advanced security, custom integrations |
Exact per-run cost is not disclosed publicly; contact Drizz for current rates before committing a production budget. The 50-run free trial is enough to actually validate the platform on one or two real flows — meaningfully more than a typical screenshot-only demo.
Best For
- iOS and Android engineering teams whose Appium / XCUITest / Espresso suites have hit unmanageable flake rates.
- QA leads who want a single Vision AI authoring layer instead of one framework per platform.
- Mobile teams shipping frequent UI redesigns where selector maintenance costs more than the tests are worth.
- Enterprises that need on-prem / VPC test execution for compliance-sensitive apps.
- Startups looking to skip building a custom Appium farm and start with a pay-as-you-go cloud option.
- Teams already on LambdaTest or BrowserStack who want an AI-native authoring layer over their existing device cloud.
FAQ
What is Drizz?
Drizz is a Vision AI mobile test automation platform. You write tests in plain English describing what to do on the screen ("tap the Login button," "verify dashboard is visible"), and Drizz executes them on real iOS and Android devices through its vision model — no selectors, XPath, or code.
How does Drizz differ from Appium, XCUITest, or Espresso?
Traditional frameworks bind tests to the element tree (selectors, XPath, accessibility IDs), which breaks when the UI renames or restructures. Drizz uses Vision AI to identify elements from the rendered screen — icons, layout, color, surrounding context — and self-heals when the UI changes, claiming 95%+ stability versus 70–80% for selector-based tools.
Does Drizz run on real devices?
Yes. Drizz runs on real iOS and Android devices through native ADB and Xcode automation. It also supports emulators and simulators, and integrates with device cloud partners like LambdaTest and BrowserStack for fleet expansion.
How much does Drizz cost?
Drizz offers a free trial of 50 test runs. Beyond that, paid tiers are Pay-As-You-Go (per-run pricing not publicly disclosed), Team (custom), and Enterprise (on-prem / VPC, SSO/SAML, dedicated support — also custom). Contact Drizz for current per-run rates.
Does Drizz support CI/CD?
Yes. Drizz supports CI/CD workflows through documented integrations and REST APIs; Drizz's blog and docs reference GitHub Actions, Jenkins, Bitrise, GitLab CI, and Azure DevOps. Verify Slack, Jira, CircleCI, and any specific provider with Drizz before relying on them in production.
Can I self-host Drizz?
The Enterprise tier offers on-prem / VPC deployments. The public pricing page does not specify self-hosting or VPC availability for Free, Pay-As-You-Go, or Team — assume cloud-only unless Drizz confirms otherwise.
How is Drizz different from screenshot diffing tools?
Screenshot diff tools compare images and flag pixel-level differences — useful for visual regression but blind to interaction failures. Drizz actually drives the app: it taps, types, navigates IVR-like flows, and validates state changes mid-test, returning per-step evidence.
