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A11yFlow

Freemium#70 of 129 in Website Accessibility Tools

A11yFlow: A developer-focused accessibility scanner with CI gates, crawling, and structured results. Ranked #70 of 129 in Website Accessibility Tools by our editors (3.0/10); pricing: Free plan; best for developers needing low-cost CI accessibility gates.

3.0/10Editor score

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A11yFlow3.0 Visit A11yFlow

At a glance

Editor score
3.0 / 10
Pricing
Free plan
Best for
Developers needing low-cost CI accessibility gates
Free plan
Yes
Paid from
£19/mo
WCAG version
Wcag 2.2
Facts checked
22 Sep 2026

Where it wins
- Chromium rendering supports JavaScript-heavy pages
- CI/CD gates, CLI scanning, webhooks, and MCP support
- Pro adds multi-page crawls and scheduled recurring scans
Where it doesn't
- Free plan is limited to single-page scans
- No browser extension is available
- Manual accessibility review is outside its automated scanning focus

Our verdict on A11yFlow

A11yFlow is an automated web accessibility scanning API for developers and organisations. It scans publicly accessible web pages in a real Chromium browser using axe-core, then returns structured JSON with accessibility scores, severity-ranked violations, WCAG mappings, contrast data, and remediation guidance. The service is available through the web and API, with CLI scanning and a focus on incorporating accessibility checks into development workflows.

Pricing follows a freemium model. The Free plan costs £0 per month and includes single-page scans and community support. Starter costs £19 per month with single-page scans and email support. Pro costs £49 per month and adds multi-page crawling, scheduled scans, webhook notifications, and priority support. Team costs £149 per month with those same scanning and notification features plus dedicated support. Enterprise includes unlimited scans and a dedicated SLA, with pricing handled through sales. This structure makes A11yFlow most accessible for teams that can begin with page-level checks and expand as their scanning workflow grows.

Its strongest fit is engineering-led accessibility automation. CI/CD deployment gates, structured JSON results, remediation guidance, REST API access, and CLI usage support repeatable checks during development and deployment. The MCP server connects with Claude Code, Cursor, Windsurf, and other MCP-compatible clients, extending the workflow into AI coding assistants. Multi-page crawling and scheduled scans are available on paid tiers, while the free plan remains narrow. Teams seeking automated WCAG 2.2 checks and developer integrations should consider A11yFlow; organisations needing manual review or a browser extension should choose a broader tool.

Your product? Our editors can test A11yFlow in depth and publish a review, labelled as paid · from $149/mo →

A11yFlow pricing

Plans Free planFreemium A usable free plan; paid tiers unlock the limits above. Prices checked 22 Sep 2026.

See plans on a11yflow.dev

All 5 A11yFlow plans and prices →

A11yFlow fact sheet

Free plan	Yes
Paid from	£19/mo
WCAG version	Wcag 2.2
Scan scope	Page
Scan limit	1 pages
Scheduled scans	Yes
Browser extension	No
CI/CD integration	Yes
API access	Yes
Deployment	Cloud
Platforms	Web
Support	Email, Community, Docs
Built for	Solo, Small business, Mid-market, Enterprise (editorial estimate)
Integrations	4 integrations: Claude Code, Cursor, Windsurf, MCP-compatible clients
Pricing	Free plan (source)
Website	a11yflow.dev
Facts checked	22 Sep 2026

A11yFlow integrations

A11yFlow lists 4 integrations on its own site.

Claude Code
Cursor
Windsurf
MCP-compatible clients

Alternatives to A11yFlow

See all A11yFlow alternatives →

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The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used A11yFlow for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.

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Featured on iTechGuides

A11yFlow is listed in our Website Accessibility Tools directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update