Top 58 Alternatives to Sahi Pro for JS/Java Testing

Introduction and Context

Sahi began over a decade ago as a pragmatic solution to the pain points of browser automation in the early days of modern web apps. While Selenium popularized WebDriver and became the de facto standard for web UI testing, Sahi approached the problem from a different angle: a proxy-based mechanism that injected JavaScript into pages to simplify element discovery and synchronization. This made Sahi particularly attractive for complex, dynamic enterprise applications where timing and cross-domain issues often caused headaches.

Sahi Pro, the commercial edition, matured into a full-fledged test automation platform. It offers a recorder and playback, powerful synchronization (auto-waits), data-driven testing, parallel execution, and integrations with CI/CD pipelines. It supports both web and desktop app automation and is scriptable in JavaScript and Java—two languages that align well with most QA and developer teams. Many organizations adopted Sahi Pro for its robustness with enterprise web apps and for the productivity gains of its tooling and reports.

However, the testing landscape has evolved rapidly. JavaScript-heavy SPAs, cross-browser/runtime APIs, component-driven UIs, native mobile apps, visual quality checks, performance profiling, security scanning, and API-first architectures are now common. Teams are increasingly looking at specialized or newer tools that fit their stack, budget, and workflow more tightly.

This guide highlights 58 strong alternatives (and complements) to Sahi Pro—especially relevant to teams working in JavaScript and Java—so you can evaluate what best maps to your current and future testing needs.

Overview: Top 58 Sahi Pro Alternatives

Here are the top 58 alternatives to Sahi Pro for JS/Java testing:

• Appium Flutter Driver

• Applitools Eyes

• Artillery

• BackstopJS

• Burp Suite (Enterprise)

• Citrus

• Cypress

• Cypress Component Testing

• Detox

• Dredd

• Espresso

• FitNesse

• Gauge

• IBM Rational Functional Tester

• JMeter

• JUnit

• Jest

• Katalon Platform (Studio)

• Lighthouse CI

• Loki

• Mabl

• Mocha

• NeoLoad

• New Relic Synthetics

• Nightwatch.js

• OWASP ZAP

• PIT (Pitest)

• Pa11y

• Playwright

• Playwright Component Testing

• Playwright Test

• Postman + Newman

• Protractor (deprecated)

• Puppeteer

• ReadyAPI

• Repeato

• Rest Assured

• RobotJS

• Selenide

• Serenity BDD

• SikuliX

• SoapUI (Open Source)

• Squish

• Storybook Test Runner

• Stryker

• Taiko

• TestCafe

• TestCafe Studio

• TestComplete

• TestNG

• Testim

• UI Automator

• Vitest

• Waldo

• WebdriverIO

• axe-core / axe DevTools

• k6

• reg-suit

Why Look for Sahi Pro Alternatives?

• Licensing and cost: Sahi Pro is commercial; some teams prefer open-source or usage-based pricing.

• Modern debugging and tracing: Newer tools provide deep tracing, time-travel debugging, and advanced logs that ease flakiness diagnosis.

• Mobile-first testing: Native iOS/Android and Flutter coverage may require dedicated mobile tools beyond Sahi Pro’s scope.

• Component and visual testing: Teams want component-level checks and AI/visual diffs for UI stability across design changes.

• Framework integration and language choices: Strong TypeScript/Java ecosystems, flexible test runners, and plugin ecosystems can improve developer and QA productivity.

• Cloud scale and parallelization: Simplified scaling across containers/grids and vendor clouds may be easier with more modern tooling.

Detailed Breakdown of Alternatives

Appium Flutter Driver

Appium Flutter Driver extends Appium to test Flutter apps on iOS and Android. Maintained by the open-source community, it offers Flutter-specific element access.

• Strengths:

Compared to Sahi Pro: Purpose-built for Flutter mobile; Sahi Pro is stronger for enterprise web/desktop.

Applitools Eyes

Applitools Eyes offers AI-powered visual testing with a scalable “Ultrafast Grid” for web, mobile, and desktop UIs.

• Strengths:

Compared to Sahi Pro: Complements or replaces manual UI assertions with visual AI; not a general UI driver like Sahi.

Artillery

Artillery is a developer-friendly performance and load testing tool for web, APIs, and protocols.

• Strengths:

Compared to Sahi Pro: Focused on performance, not UI-driven interaction; complements Sahi for non-functional testing.

BackstopJS

BackstopJS provides visual regression testing for web UIs using headless Chrome.

• Strengths:

Compared to Sahi Pro: Specializes in visual checks; not a full E2E automation suite like Sahi.

Burp Suite (Enterprise)

Burp Suite Enterprise, by PortSwigger, automates DAST security scanning for web and APIs.

• Strengths:

Compared to Sahi Pro: Security-focused; complements Sahi’s functional test coverage.

Citrus

Citrus is an open-source integration testing framework for message-based systems (HTTP, WebSocket, JMS).

• Strengths:

Compared to Sahi Pro: Validates integrations and messaging rather than UI; complements Sahi for backend flows.

Cypress

Cypress is a popular JS/TS E2E web testing framework with time-travel debugging and great DX.

• Strengths:

Compared to Sahi Pro: Modern, code-first, open-source web E2E; Sahi offers desktop and broader enterprise features.

Cypress Component Testing

Runs framework components (React, Vue, etc.) in a real browser with Cypress.

• Strengths:

Compared to Sahi Pro: Component-level focus; Sahi targets end-to-end and desktop.

Detox

Detox is an open-source, gray-box mobile testing tool for Android and iOS, popular with React Native.

• Strengths:

Compared to Sahi Pro: Mobile-first; Sahi is stronger for web/desktop.

Dredd

Dredd validates API behavior against an OpenAPI/Swagger specification.

• Strengths:

Compared to Sahi Pro: API contract tool vs. UI automation; complements Sahi for backend validation.

Espresso

Espresso is Google’s official Android UI testing framework.

• Strengths:

Compared to Sahi Pro: Android-only; Sahi is cross-platform for web and desktop.

FitNesse

FitNesse combines a wiki with fixtures for acceptance tests and ATDD.

• Strengths:

Compared to Sahi Pro: Specification/ATDD focus; Sahi is a UI automation platform.

Gauge

Gauge, from ThoughtWorks, offers readable, BDD-like specs with multi-language support.

• Strengths:

Compared to Sahi Pro: More about specification and runners; pairs with UI drivers (including Sahi or Selenium).

IBM Rational Functional Tester

An enterprise UI automation tool by IBM for desktop and web.

• Strengths:

Compared to Sahi Pro: Similar enterprise orientation; RFT suits legacy environments, while Sahi balances web/desktop in JS/Java.

JMeter

JMeter is a widely used open-source load/performance testing tool.

• Strengths:

Compared to Sahi Pro: Performance testing focus; complements functional UI tests in Sahi.

JUnit

JUnit is the foundational unit and integration test framework for the JVM.

• Strengths:

Compared to Sahi Pro: Not a UI driver; used to structure tests that may call UI or API layers.

Jest

Jest is a fast JS test runner used for unit, component, and light E2E testing.

• Strengths:

Compared to Sahi Pro: Ideal for JS unit/component tests; Sahi is for full-stack UI automation.

Katalon Platform (Studio)

Katalon is a low-code E2E platform for web, mobile, API, and desktop.

• Strengths:

Compared to Sahi Pro: Similar breadth with low-code emphasis; Sahi shines for JS/Java scripting and enterprise web.

Lighthouse CI

Lighthouse CI automates performance, accessibility, and best practice audits for web apps.

• Strengths:

Compared to Sahi Pro: Non-functional audits; complements Sahi’s functional testing.

Loki

Loki is a visual regression tool focused on Storybook components.

• Strengths:

Compared to Sahi Pro: Component-level visuals vs. full E2E automation.

Mabl

Mabl is a SaaS-first, AI-assisted low-code E2E testing platform for web and APIs.

• Strengths:

Compared to Sahi Pro: Cloud-native and low-code; Sahi offers local control and code-centric scripting.

Mocha

Mocha is a flexible JS test runner for Node.js and browser-based unit/integration tests.

• Strengths:

Compared to Sahi Pro: Unit/integration focus; not a UI automation platform by itself.

NeoLoad

NeoLoad (by Tricentis) provides enterprise-grade performance and load testing.

• Strengths:

Compared to Sahi Pro: Performance specialist; complements Sahi’s functional UI tests.

New Relic Synthetics

Synthetics is New Relic’s scripted browser and API monitoring solution.

• Strengths:

Compared to Sahi Pro: Focuses on uptime/monitoring, not broad test authoring like Sahi.

Nightwatch.js

Nightwatch.js is a JS E2E framework supporting WebDriver and DevTools protocols.

• Strengths:

Compared to Sahi Pro: Open-source, code-first E2E; Sahi provides record/playback and desktop options.

OWASP ZAP

ZAP is an open-source DAST tool for web and APIs.

• Strengths:

Compared to Sahi Pro: Security scanning vs. functional UI automation; complementary.

PIT (Pitest)

Pitest performs mutation testing for JVM projects to assess test quality.

• Strengths:

Compared to Sahi Pro: Improves unit test rigor; unrelated to UI automation.

Pa11y

Pa11y runs automated accessibility audits from the CLI.

• Strengths:

Compared to Sahi Pro: A11y-specific; pairs well with Sahi’s UI tests.

Playwright

Playwright by Microsoft is an open-source E2E browser automation library for Chromium, Firefox, and WebKit.

• Strengths:

Compared to Sahi Pro: Modern, open-source, code-centric; Sahi offers desktop support and robust enterprise features.

Playwright Component Testing

Component-first testing across frameworks using Playwright’s real browser.

• Strengths:

Compared to Sahi Pro: Component-level scope; Sahi is E2E web/desktop.

Playwright Test

Playwright Test is the first-class test runner with parallelism, traces, and rich reporters.

• Strengths:

Compared to Sahi Pro: A runner and browser tool vs. Sahi’s record/playback and enterprise tooling.

Postman + Newman

Postman’s Collections and Newman CLI enable API testing and CI integration.

• Strengths:

Compared to Sahi Pro: API focus; complements UI tests built in Sahi.

Protractor (deprecated)

Protractor was the Angular E2E framework, now deprecated.

• Strengths (historically):

Compared to Sahi Pro: Not recommended for new projects; choose Playwright, Cypress, or WebdriverIO instead.

Puppeteer

Puppeteer automates Chromium via the DevTools protocol.

• Strengths:

Compared to Sahi Pro: Browser automation only; lacks cross-browser by default and enterprise features of Sahi.

ReadyAPI

ReadyAPI (by SmartBear) delivers advanced API testing (SOAP/REST/GraphQL) with a commercial feature set.

• Strengths:

Compared to Sahi Pro: API-focused platform; complements UI testing done in Sahi.

Repeato

Repeato is a codeless mobile UI testing tool using computer vision for iOS and Android.

• Strengths:

Compared to Sahi Pro: Mobile-first and codeless vs. Sahi’s scriptable web/desktop focus.

Rest Assured

Rest Assured is a fluent Java DSL for REST API testing.

• Strengths:

Compared to Sahi Pro: API testing in Java; pairs with UI automation rather than replaces it.

RobotJS

RobotJS automates desktop interactions (keyboard/mouse) at the OS level.

• Strengths:

Compared to Sahi Pro: Focused on OS-level automation; Sahi offers richer web/desktop test tooling.

Selenide

Selenide is a Java library that wraps Selenium with concise APIs and smart waits.

• Strengths:

Compared to Sahi Pro: Java-centric, code-first web E2E; Sahi provides recorder, JS/Java, and desktop support.

Serenity BDD

Serenity BDD provides reporting, BDD support, and the Screenplay pattern for web testing.

• Strengths:

Compared to Sahi Pro: An orchestration/reporting layer; pairs with drivers to add structure and insights.

SikuliX

SikuliX uses image recognition to automate desktop and web UIs.

• Strengths:

Compared to Sahi Pro: Vision-based approach; Sahi uses DOM/desktop hooks and is less image-dependent.

SoapUI (Open Source)

SoapUI OSS is the classic GUI for SOAP/REST API testing.

• Strengths:

Compared to Sahi Pro: API-only; complements Sahi’s UI automation.

Squish

Squish is a commercial GUI testing tool for Qt, QML, embedded, desktop, and web.

• Strengths:

Compared to Sahi Pro: Better for Qt/embedded; Sahi is strong for enterprise web/desktop.

Storybook Test Runner

Runs Storybook stories as tests using Playwright under the hood.

• Strengths:

Compared to Sahi Pro: Component-focused vs. Sahi’s E2E/desktop breadth.

Stryker

Stryker provides mutation testing for JS/.NET/Scala to assess test suite quality.

• Strengths:

Compared to Sahi Pro: Quality metric for unit tests; not a UI automation tool.

Taiko

Taiko, by ThoughtWorks, is a readable Node.js browser automation framework (Chromium).

• Strengths:

Compared to Sahi Pro: Modern, code-first, JS-based; Sahi adds desktop and enterprise features.

TestCafe

TestCafe, by DevExpress, is a JS/TS E2E framework that runs without WebDriver.

• Strengths:

Compared to Sahi Pro: Open-source web E2E; Sahi provides desktop and enterprise-oriented tooling.

TestCafe Studio

The commercial, codeless IDE variant of TestCafe.

• Strengths:

Compared to Sahi Pro: Similar codeless approach for web; Sahi adds broader environment coverage.

TestComplete

TestComplete (by SmartBear) is a codeless/scripted E2E tool for desktop, web, and mobile.

• Strengths:

Compared to Sahi Pro: Comparable breadth; selection often depends on tech stack and licensing.

TestNG

TestNG is a Java testing framework for unit/integration with powerful annotations and parallelism.

• Strengths:

Compared to Sahi Pro: A test framework, not a UI driver; often used to orchestrate Selenium-based tests.

Testim

Testim (by SmartBear) is an AI-assisted E2E web testing platform with self-healing locators.

• Strengths:

Compared to Sahi Pro: SaaS-first and AI-enhanced; Sahi is scriptable and enterprise-friendly on-prem.

UI Automator

UI Automator is Google’s framework for Android system-level UI automation.

• Strengths:

Compared to Sahi Pro: Android-only; Sahi focuses on web/desktop.

Vitest

Vitest is a Vite-native JS/TS test runner for unit and component tests.

• Strengths:

Compared to Sahi Pro: Unit/component focus; not a general E2E UI driver.

Waldo

Waldo is a no-code mobile testing platform for iOS and Android with cloud execution.

• Strengths:

Compared to Sahi Pro: Mobile-only and codeless; Sahi is scriptable across web/desktop.

WebdriverIO

WebdriverIO is a modern JS/TS E2E framework over WebDriver and DevTools, with Appium support.

• Strengths:

Compared to Sahi Pro: Open-source, code-first; Sahi offers recorder and desktop automation.

axe-core / axe DevTools

Deque’s axe-core powers automated accessibility testing; DevTools adds commercial tooling.

• Strengths:

Compared to Sahi Pro: Accessibility audits vs. functional UI interactions; complementary.

k6

k6, by Grafana, is a developer-centric load testing tool with a JavaScript scripting model.

• Strengths:

Compared to Sahi Pro: Load testing focus; complements Sahi’s functional automation.

reg-suit

reg-suit is a CI-friendly visual regression tool for web UIs.

• Strengths:

Compared to Sahi Pro: Visual regression specialization; not a full E2E driver.

Things to Consider Before Choosing a Sahi Pro Alternative

• Project scope and platforms:

• Language and skill alignment:

• Setup and maintenance:

• Execution speed and stability:

• CI/CD integration:

• Debugging and observability:

• Community and ecosystem:

• Scalability and cross-browser/device coverage:

• Cost and licensing:

• Specialized needs:

Conclusion

Sahi Pro remains a capable, enterprise-friendly automation platform—especially for teams who value JS/Java scripting, robust synchronization, and support for both web and desktop applications. Yet modern teams often need more: deep browser tracing, component-level tests, native mobile coverage, visual and accessibility checks, API contract validation, security and performance testing, or a low-code experience that scales in the cloud.

If you’re primarily web-focused and want modern debugging and cross-browser parity, Playwright, Cypress, WebdriverIO, Selenide, and TestCafe are strong options. For native mobile, consider Espresso, UI Automator, Detox, Appium Flutter Driver, Waldo, or Repeato. To strengthen quality beyond functional E2E, layer in Applitools Eyes, BackstopJS, reg-suit (visual), axe-core/Pa11y/Lighthouse CI (accessibility), Postman/Rest Assured/ReadyAPI/Dredd (API), JMeter/k6/Artillery/NeoLoad (performance), and OWASP ZAP or Burp Suite Enterprise (security). For Java-centric teams, JUnit, TestNG, Pitest, and Serenity BDD can add structure, quality signals, and reporting around your tests.

Ultimately, the best alternative—or combination of tools—depends on your stack, skills, budget, and quality goals. Start with a short proof-of-concept on a few representative flows, evaluate results in CI, and choose the mix that yields stable, fast feedback with the lowest maintenance overhead.