ADA SafeCheck vs OpenTabs

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

ADA SafeCheck compared with OpenTabs
Detail	ADA SafeCheck	OpenTabs
What it does	Find ADA accessibility barriers before they find you.	Your open tabs, grouped, on every new tab
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Freemium	Open source
Pricing	Starter: Free (up to 3 PDF exports per month, watermarked). Pro: $19/month with 7-day free trial (unlimited PDF exports, no watermark). Agency: $99/month with 7-day free trial (multi-domain workflows, branded templates, up to 10 devices).	Free, under the AGPL-3.0-or-later licence. No paid plans, trials or cards.
Key features	One-click full-page WCAG 2.1 Level AA audit Barriers highlighted in place with plain-language fixes Accessibility score 0-100 with severity breakdown PDF audit report with remediation roadmap Privacy-first scanning runs entirely in browser 50+ automated WCAG rules per scan Full-page audit completes in 9 seconds average Multi-domain audits for agencies Branded report templates for client hand-offs Up to 10 device activation for teams	Shows open tabs from every window grouped by site Close all tabs from a site in one click Close duplicate tabs in one press Merge windows into one Customizable briefing with news topics, markets, weather, calendar and to-do list Optional end-to-end encrypted sync between browsers No account required Instantly loads with no network requests on tab open Automatic stale new tab page closing Works completely offline after initial configuration
What makes it different	No account required, install and scan immediately Runs entirely client-side; no content uploaded or stored Industry-standard axe-core engine with 57% issue detection Dated PDF reports with scope and methodology for compliance documentation Scans live pages, staging, production, or competitors	Only tab manager that shows actual open tabs on the new tab page itself Completely private by design with no account, no tracking and no server storage Zero network delay when opening new tabs Optional sync is end-to-end encrypted so the server never sees your data
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	9	13
Referring domains (Majestic)	20	3

5 details filled in for both companies.

More alternatives to ADA SafeCheck More alternatives to OpenTabs