W3C · Pricing Plans

W3C Plans Pricing

Machine-readable plans and pricing scaffold for this API provider. Conforms to the API Commons Plans schema. Tier limits and prices are scaffold defaults; replace with provider-published values.

3 Plans API Commons Plans

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AccessibilityStandardsWebWeb Standards

Plans

Free freemium

Free entry tier for the W3C API surface. Intended for evaluation, prototyping, and low-volume integrations. Real limits and pricing must be reconciled with the provider's published plan documentation.

API Requests (requests · month) 0.00 USD

Rate Limit (requests_per_minute · minute) 0.00 USD

Public Documentation
Community Support
Sandbox Access
W3C API
Web Content Accessibility Guidelines (WCAG)
HTML Living Standard
CSS Specifications
JSON-LD
Verifiable Credentials
WebAssembly
WAI-ARIA

Professional paid

Production tier for W3C. Provides higher quotas, priority support, and access to the broader API portfolio. Pricing placeholder; align with the provider's pricing page.

API Requests (requests · month) TBD USD

Rate Limit (requests_per_minute · minute) 0.00 USD

Overage (requests · month) TBD USD

All Production Endpoints
Email Support
SLA Targets
Webhook Subscriptions
W3C API
Web Content Accessibility Guidelines (WCAG)
HTML Living Standard
CSS Specifications
JSON-LD
Verifiable Credentials
WebAssembly
WAI-ARIA
RDF and SPARQL
Digital Credentials API

Enterprise enterprise

Custom-negotiated tier for W3C. Includes dedicated capacity, contractual SLAs, security review, data residency options, and named technical account management.

API Requests (requests · month) custom USD

Rate Limit (requests_per_minute · minute) custom USD

Unlimited / Negotiated Volume
24/7 Dedicated Support
Contractual SLA
Security & Compliance Review
Dedicated Account Manager
Custom Data Residency
W3C API
Web Content Accessibility Guidelines (WCAG)
HTML Living Standard
CSS Specifications
JSON-LD
Verifiable Credentials
WebAssembly
WAI-ARIA
RDF and SPARQL
Digital Credentials API