Percy

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

Percy is ranked #2 of 34 in browser testing software on Inferse. It runs on Android, API, iOS, Web. A free trial is offered. Paid plans start at $199/mo.

Compared on browser testing software

Free plan: Yesbrowserstack.com
Live browser testing: Nobrowserstack.com
Automated test execution: Yesbrowserstack.com
Real device testing: Yesbrowserstack.com
Visual regression: Yesbrowserstack.com
Device coverage: desktop_mobile_tabletbrowserstack.com

Facts

Visual testing: Percy captures DOM snapshots and assets, renders them, and compares them with previously generated snapshots to detect visual changes.browserstack.com · 30 Sept 2026
Cross-browser rendering: Percy renders the same page in different browsers and platforms, including desktop and mobile, and highlights platform-specific visual differences.browserstack.com · 30 Sept 2026
Responsive diffs: Percy renders pages at configurable responsive widths and groups visual changes while ignoring noise.browserstack.com · 30 Sept 2026
Snapshot stabilization: Percy automatically freezes animations and other dynamic elements to minimize false positives.browserstack.com · 30 Sept 2026
Parallel testing: Percy groups snapshots into the same build when tests run in different processes or machines.browserstack.com · 30 Sept 2026
Review workflow: Percy provides automatic status updates, notifications, comments, baseline management, branch logic, and approval carryforwards.browserstack.com · 30 Sept 2026
Integrations: Percy lists GitHub, GitLab, Slack, Storybook, WebdriverIO, and Jenkins integrations.browserstack.com · 30 Sept 2026
SDK coverage: Percy supports web applications, component libraries, end-to-end testing frameworks, static sites, and custom SDK integrations.browserstack.com · 30 Sept 2026
CLI workflow: Percy can capture and upload snapshots with the Percy CLI without an automation script.browserstack.com · 30 Sept 2026
Mobile testing: Percy supports visual testing for desktop browsers, real mobile browsers, and native mobile applications.browserstack.com · 30 Sept 2026
Usage billing: Paid plans include fixed screenshot allocations, and screenshots beyond the included units are charged at an overage rate.browserstack.com · 30 Sept 2026
Known limitations: Percy documentation lists support limitations for websites with horizontal scrolling and scrollable divs.browserstack.com · 30 Sept 2026
Security compliance: BrowserStack states that it is SOC 2 Type 2 compliant and that the compliance extends to its data centers and platform.browserstack.com · 30 Sept 2026
Transport security: BrowserStack states that HTTPS is the default and TLS encrypts user communications with its servers.browserstack.com · 30 Sept 2026
Support: Percy documentation provides 24x7 help from BrowserStack support.browserstack.com · 30 Sept 2026