Can a BigCommerce site be made ADA compliant for SaaS products?

Yes, provided the merchant or development team applies WCAG 2.2 AA at the source code and content level. No platform — including BigCommerce — guarantees compliance automatically.

Do SaaS vendors need a VPAT?

Increasingly yes. Enterprise procurement teams — particularly in higher education, healthcare, government, and large finance — require a current VPAT/ACR before purchase. Federal vendors require Section 508 VPATs explicitly.

Is the SaaS marketing site or the product more important for accessibility?

Both are in scope under different regimes. The marketing site is ADA Title III (public accommodation). The product is procurement-VPAT-driven and increasingly EAA-driven for consumer offerings. A vendor should not treat one as adequate cover for the other.

Is BigCommerce accessible?

The platform supports accessibility; merchant configuration determines whether the final site conforms.

Can a BigCommerce site be made ADA compliant for SaaS products?

Yes, provided the merchant or development team applies WCAG 2.2 AA at the source code and content level. No platform — including BigCommerce — guarantees compliance automatically.

Do SaaS vendors need a VPAT?

Increasingly yes. Enterprise procurement teams — particularly in higher education, healthcare, government, and large finance — require a current VPAT/ACR before purchase. Federal vendors require Section 508 VPATs explicitly.

Is the SaaS marketing site or the product more important for accessibility?

Both are in scope under different regimes. The marketing site is ADA Title III (public accommodation). The product is procurement-VPAT-driven and increasingly EAA-driven for consumer offerings. A vendor should not treat one as adequate cover for the other.

Is BigCommerce accessible?

The platform supports accessibility; merchant configuration determines whether the final site conforms.

guide

BigCommerce accessibility for SaaS products: setup, plugins, and audit checklist

Running an accessible BigCommerce site for SaaS products combines two layers of responsibility: BigCommerce's platform-level accessibility, and the saas & software-specific compliance frameworks — WCAG 2.2 AA, Section 508 (federal procurement), EN 301 549 (EU procurement) — that layer on top.

Lin Chen · IAAP CPACC · Mobile accessibility lead3 min readPublished November 1, 2025· Updated May 10, 2026

Why BigCommerce for SaaS products?

BigCommerce accessibility relies on accessibility-conscious Stencil themes (Cornerstone is the most-accessible reference), accessible app selection, and merchant discipline on content — the platform supports WCAG 2.2 AA conformance but does not enforce it.

SaaS & Software accessibility — the regulated reality

SaaS accessibility means that B2B and B2C software products — dashboards, admin consoles, embedded widgets, and APIs — meet WCAG 2.2 AA so that employees with disabilities and the customers they serve can use the product, which is increasingly a procurement requirement (VPAT/ACR) and an EAA obligation for consumer-facing SaaS in scope.

BigCommerce accessibility challenges that hit SaaS products hardest

• Cornerstone theme variants

• Third-party app injections

• Inaccessible quickview overlays

SaaS & Software pain points your BigCommerce site will likely have

• Component libraries without semantic markup

• Modal dialogs that trap focus incorrectly

• Data tables without programmatic structure

• Drag-and-drop without keyboard alternatives

• Status messages not announced to AT (4.1.3)

Setup steps

1. Use Cornerstone: Most-accessible default.

2. Audit installed apps: Each app injects markup.

FAQ

Frequently asked questions

Cited answers. Sourced. Updated as standards and case law change.

Can a BigCommerce site be made ADA compliant for SaaS products?
Yes, provided the merchant or development team applies WCAG 2.2 AA at the source code and content level. No platform — including BigCommerce — guarantees compliance automatically.
Do SaaS vendors need a VPAT?
Increasingly yes. Enterprise procurement teams — particularly in higher education, healthcare, government, and large finance — require a current VPAT/ACR before purchase. Federal vendors require Section 508 VPATs explicitly.
Is the SaaS marketing site or the product more important for accessibility?
Both are in scope under different regimes. The marketing site is ADA Title III (public accommodation). The product is procurement-VPAT-driven and increasingly EAA-driven for consumer offerings. A vendor should not treat one as adequate cover for the other.
Is BigCommerce accessible?
The platform supports accessibility; merchant configuration determines whether the final site conforms.

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