Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Browser Automation Tools

Puppeteer vs WebdriverIO

  • Updated Oct 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score Puppeteer #4 in Browser Automation Tools 8.9/10 Open source ✓ 1 of 2 features Visit Puppeteer
WebdriverIO #5 in Browser Automation Tools 8.8/10 Free plan Free plan✓ 0 of 2 features Visit WebdriverIO

Puppeteer leads on 0 checks, WebdriverIO on 0, and 2 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scorePuppeteer · 8.9/10
  • Free planonly WebdriverIO
  • Most featuresPuppeteer · 1 of 2

Puppeteer scores higher on our rubric for browser automation tools: 8.9 against 8.8 out of 10; our editors rank them #4 and #5.

Puppeteer is the better fit for javaScript automation focused on Chrome. WebdriverIO is the better fit for javaScript teams needing web and mobile coverage.

  • Puppeteer fits best

    JavaScript automation focused on Chrome

  • WebdriverIO fits best

    JavaScript teams needing web and mobile coverage

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Puppeteer 8.9/10 Visit ↗ WebdriverIO 8.8/10 Visit ↗
At a glance
Editor score 8.9 8.8
Ranking #4 in Browser Automation Tools #5 in Browser Automation Tools
Best for JavaScript automation focused on Chrome JavaScript teams needing web and mobile coverage
Pricing model Free Free
Starting price Open source Free plan
Free plan Not checked yet ✓ (best)
Free trial — —
Deployment Self-hosted Self-hosted
Platforms Windows, macOS, Linux Web, Windows, macOS, Linux, iOS, Android
Support Community, Docs Community, Docs · 24/7
Features Puppeteer 1/2 · WebdriverIO 0/2
Cloud execution Not checked yet Not checked yet
Self-hosted option ✓ (best) Not checked yet
Specs
Browser engines Multiple Not checked yet
Language support Javascript Not checked yet
Parallel runs Not checked yet Not checked yet
Monthly run limit Not checked yet Not checked yet
Our review
Pros
  • Supports Chrome and Firefox with CDP and WebDriver BiDi
  • Rich selectors, network interception, screenshots, and PDFs
  • Runs headless or headful with Chrome extension testing
  • Covers WebDriver, WebDriver BiDi, and Chrome DevTools automation
  • Supports parallel execution, test sharding, and isolated worker processes
  • Extends from browsers to Appium, visual comparison, and Lighthouse audits
Cons
  • Focused on JavaScript and TypeScript workflows
  • Requires installation as a Node.js package
  • Does not include hosted execution plans
  • Tests are authored in code rather than through a visual interface
  • Parallel capacity depends on configuration and available infrastructure
  • Its broad scope may require more setup than a browser-only tool
Our verdict

Puppeteer is an open-source JavaScript library for browser automation and testing. It is aimed at developers who need programmatic control of Chrome or Firefox across Windows, macOS, Linux, or through an API. Its high-level browser control…

Read the review →

WebdriverIO is a free, open-source Node.js framework for end-to-end, component, and unit testing across real desktop browsers, mobile browsers, and mobile devices. It is designed for JavaScript teams that want one code-based testing…

Read the review →
  1. PuppeteerBrowser Automation Tools 8.9Open source
  2. WebdriverIOBrowser Automation Tools 8.8Free plan

Strengths and trade-offs

  • Puppeteer — where it wins

    • Supports Chrome and Firefox with CDP and WebDriver BiDi
    • Rich selectors, network interception, screenshots, and PDFs
    • Runs headless or headful with Chrome extension testing

    Where it doesn't

    • Focused on JavaScript and TypeScript workflows
    • Requires installation as a Node.js package
    • Does not include hosted execution plans

  • WebdriverIO — where it wins

    • Covers WebDriver, WebDriver BiDi, and Chrome DevTools automation
    • Supports parallel execution, test sharding, and isolated worker processes
    • Extends from browsers to Appium, visual comparison, and Lighthouse audits

    Where it doesn't

    • Tests are authored in code rather than through a visual interface
    • Parallel capacity depends on configuration and available infrastructure
    • Its broad scope may require more setup than a browser-only tool

More comparisons

All browser automation tools comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update