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Maestro

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Painless mobile UI automation for iOS, Android, and Web applications.

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Reviews onG2Capterra
8 reviews tracked

The Bottom Line

Entry price

Free plan available, paid tiers above

Biggest pro

Reduces test flakiness and unreliability

Biggest con

Requires learning a new YAML-based syntax

TL;DR - Maestro

  • Automates UI testing for mobile and web applications.
  • Built-in tolerance for flakiness and delays for robust tests.
  • Uses a declarative YAML syntax for easy test definition and fast iteration.
Pricing: Free plan available
Best for: Growing teams
3.5/5 across review platforms

What is Maestro?

Editorial review
Maestro is a mobile UI automation framework designed to simplify the testing of user journeys, referred to as "Flows," across various mobile and web platforms. It aims to address common pain points found in traditional UI testing tools, such as flakiness and the need for manual delays. The tool is built with built-in tolerance for flakiness and delays, automatically waiting for content to load without requiring explicit `sleep()` calls. This makes tests more robust and less prone to breaking due to minor UI changes or network latency. Maestro uses a declarative YAML syntax for defining tests, making them easy to read and write. It offers fast iteration cycles as tests are interpreted and can be rerun continuously as changes are made. Maestro is suitable for developers and QA engineers looking for a reliable and efficient way to automate UI tests for mobile applications (native iOS and Android, React Native, Flutter, .NET MAUI) and web views, including desktop browsers. Its simple setup, requiring only a single binary, allows for quick integration into development workflows and CI/CD pipelines, with cloud infrastructure available for scaling and enterprise use.

Pros & Cons

Pros

  • Reduces test flakiness and unreliability
  • Eliminates the need for manual `sleep()` calls in tests
  • Speeds up development and testing cycles with fast iteration
  • Easy to learn and use with declarative YAML syntax
  • Simple installation and setup process

Cons

  • Requires learning a new YAML-based syntax
  • Cloud features might incur additional costs (implied by "enterprise-grade cloud infrastructure")

Ratings Across the Web

3.5(8 reviews)

Ratings aggregated from independent review platforms. Learn more

Preview

Key Features

Built-in tolerance to flakinessBuilt-in tolerance to delays (automatic waiting)Blazingly fast iteration with interpreted testsContinuous monitoring and rerunning of test filesDeclarative YAML syntax for test definitionSimple setup with a single binaryCloud infrastructure for CI integration and scalingSupports Android (Views, Jetpack Compose)

Pricing

Freemium

Maestro offers a generous free tier with optional paid upgrades for advanced features.

View pricing

Reviews

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3.5/5

Across 8 verified user reviews on G2, Capterra

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Maestro FAQ

How does Maestro reduce test flakiness in mobile UI automation?

Maestro is built with inherent tolerance for flakiness and delays, automatically waiting for content to load. This eliminates the need for explicit manual sleep() calls, making tests more robust and less susceptible to minor UI changes or network latency.

Which teams would benefit most from using Maestro?

Maestro is ideal for developers and QA engineers who need a reliable and efficient way to automate UI tests for mobile applications and web views. Its simple setup and declarative syntax support quick integration into existing development and CI/CD workflows.

How does Maestro compare to Appium for mobile UI testing?

Unlike Appium, Maestro is designed with built-in tolerance for flakiness and delays, removing the need for manual sleep() calls that can make tests brittle. Maestro also uses a declarative YAML syntax, which can simplify test definition compared to programmatic approaches.

What kind of applications can Maestro automate?

Maestro can automate UI tests for a variety of applications, including native iOS and Android, React Native, Flutter, and .NET MAUI mobile apps. It also supports testing web views, including those in desktop browsers.

How is Maestro priced?

Maestro is available on a free tier, allowing users to get started without initial cost. Paid plans are offered for those requiring more extensive usage and additional features, particularly for enterprise-grade cloud infrastructure.

Can Maestro be integrated into continuous integration and delivery pipelines?

Yes, Maestro is designed for quick integration into development workflows and CI/CD pipelines. Its simple setup, requiring only a single binary, facilitates rapid deployment and execution within automated build and release processes.

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