Pa11y vs Percy: Which Should You Choose in 2026?
Choosing between Pa11y and Percy comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
By Toolradar Team · Last updated March 22, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Pa11y
Free and open-source tools to help designers and developers make web pages more accessible.
Best for you if:
- 0
- • You need testing & qa features specifically
- • Provides free and open-source web accessibility testing tools.
- • Offers CLI tools for developers and a dashboard for non-developers.
Percy
Visual testing and review
Best for you if:
- 0
- • You need screenshot tools features specifically
- • Percy is a visual testing platform for catching UI bugs in CI
- • It captures screenshots and detects visual changes across browsers
| At a Glance |  Pa11y |  Percy |
|---|---|---|
Price | Free + Paid | Free + Paid |
Best For | Testing & QA | Screenshot Tools |
Rating | — | — |
| Feature | Pa11y | Percy |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Testing & QA | Screenshot ToolsTesting & QA |
How Pa11y and Percy Compare
Pa11y
Free and open-source tools to help designers and developers make web pages more accessible.
Free tier available
Percy
Visual testing and review
Free tier available
Pa11y is a testing & qa tool. Percy is in screenshot tools.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Pa11y
Want the highest-rated option?
Neither has user reviews yet.
Go with: Pa11y
Value user reviews?
Neither has user reviews yet.
Go with: Pa11y
3 Questions to Help You Decide
What's your budget?
Both are freemium. Pricing won't help you decide here.
What's your use case?
Pa11y is a testing & qa tool. Percy is in screenshot tools. Pick the category that matches your needs.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
Pa11y
- 0
- Free tier available
- Our pick for this comparison
Percy
- Better fit for screenshot tools
The Bottom Line
Pa11y is our pick.
Frequently Asked Questions
Is Pa11y or Percy better?
Pa11y is rated high in our evaluation. Both are freemium.
What are Pa11y and Percy used for?
Pa11y: Free and open-source tools to help designers and developers make web pages more accessible.. Percy: Visual testing and review.
What does Pa11y cost vs Percy?
Pa11y is freemium (free tier + paid plans). Percy is freemium (free tier + paid plans). Visit their websites for detailed pricing.