Document Intelligence
GABAnode Sentinel
AI-powered document analysis and automated accessibility remediation. Sentinel scans, structures, and remediates PDFs and web assets against every major compliance standard — at any volume.
Explore Sentinel →Platform
The Compliance
Infrastructure Layer
GABAnode builds the systems, pipelines, and intelligence that make digital accessibility scalable, auditable, and permanent — across every standard that matters.
WCAG 2.2 AAADA Title IIADA Title IIISection 508PDF/UA
The PlatformBuilt as a System.
Built as a System.
Not a Checklist.
Three integrated layers that cover every axis of accessibility compliance — from documents to digital infrastructure.
Compliance Monitoring
Audit Engine
Continuous WCAG scanning across web properties and document systems. Generates verified compliance scores, detailed gap reports, and audit-ready documentation — automatically.
Explore Audit Engine →Infrastructure Layer
Compliance Pipelines
API-first architecture that embeds accessibility verification directly into your document workflows, CMS, and digital infrastructure. Compliance by design — not afterthought.
Explore Pipelines →The ShiftManual Compliance Is
Manual Compliance Is
Not a Strategy
The gap between where organizations are and where regulators expect them to be cannot be closed manually. GABAnode closes it systematically.
The Old Way
- ✕Weeks of manual remediation per document type
- ✕Inconsistent results across teams and vendors
- ✕No audit trail — compliance is assumed, not proven
- ✕Reactive: issues discovered during audits, not before
- ✕Impossible economics for addressing large backlogs
With GABAnode
- ◆Automated, repeatable pipelines across any volume
- ◆Verified compliance scores on every output
- ◆Full audit trail: every remediation is documented
- ◆Proactive monitoring — issues caught before they surface
- ◆Enterprise-scale from day one, no manual overhead
How It WorksCompliance as a Pipeline,
Compliance as a Pipeline,
Not a Project
Four steps from fragmented to audit-ready.
Connect
Integrate your document systems, web properties, or digital workflows via API or direct upload. No bespoke build required.
Analyze
GABAnode Sentinel scans every asset, generating compliance scores against WCAG, ADA, Section 508, and all applicable standards.
Remediate
Automated or operator-assisted remediation produces verified, standards-compliant outputs — with a full audit trail on every item.
Report
Receive structured compliance reports and certification-ready documentation, instantly delivered and ready for regulatory review.
The LabPractitioners Who Have Operated
Practitioners Who Have Operated
Inside the Systems We Build For
Former government accessibility coordinators, W3C contributors, cloud platform engineers, and patient advocates — combined under one infrastructure lab.
CPACCADA-C
Chief Accessibility Officer
Former ADA/Web Accessibility Coordinator for the City of Colorado Springs and Equity Manager for Statewide Accessibility at the State of Colorado, where he oversaw HB 21-1110 digital compliance policy across Colorado government. Board member, National ADA Committee (Rocky Mountain Region).
Recognized by the U.S. Department of Justice, the National ADA Network, and the Centers for Independent Living.
AZ-900PL-900
Chief Development Officer
Full-lifecycle platform engineer specializing in Azure cloud infrastructure, Microsoft Power Platform, and AI-integrated systems. Shipped four commercial products to market in 2025 via Azure Marketplace and Power Platform Marketplace. Prior roles include TruNorth Dynamics, Traxen AI, and Deep Planet Research.
Architect of the cloud infrastructure underpinning GABAnode's remediation and pipeline systems.
W3C Invited ExpertOWASP
Chief Security Officer
Invited Expert to the W3C, contributing to the development of WCAG 3.0. Doctoral candidate in Computer Science researching Compliance Trap mitigation and secure service delivery in smart-city environments. MSIT and military veteran with 20+ years of operational leadership.
Recognized by the City of Colorado Springs and the State of Colorado for work at the intersection of cybersecurity and accessibility.
Clinical Background
Client Advocate
Brings lived-experience and patient-advocacy perspective to accessible service delivery, grounded in clinical understanding of disability, communication access, and effective accommodation. Bridges the gap between technical compliance outputs and real-world resident impact.
Ensures GABAnode's systems serve the humans they are designed for — not just the regulators who audit them.
FAQ
Common Questions
Answers to what compliance teams, IT leads, and procurement officers ask most.
What compliance standards does GABAnode support?
GABAnode infrastructure validates against all major accessibility standards: WCAG 2.2 AA, ADA Title II and III, Section 508, PDF/UA, EN 301 549, AODA, HB 21-1110, RGAA 4.1, and BITV 2.0. As new regulations are enacted, our compliance engine is updated accordingly.
How does GABAnode Sentinel handle complex or scanned documents?
Sentinel uses AI-powered document analysis with advanced OCR to process any PDF type — digitally-born, scanned, or mixed-layout. It applies intelligent structure tagging, logical reading order determination, and contextual alt text generation regardless of source format or scan quality.
Can GABAnode integrate with existing document workflows or CMS platforms?
Yes. GABAnode is API-first by design. Our infrastructure layer can be embedded into existing IDP stacks, document management systems, CMS platforms, or enterprise workflows — processing assets automatically without disrupting existing operations.
How are compliance scores calculated and validated?
Compliance scores are generated against industry-standard validators and cross-referenced against all applicable ruleset checks — WCAG success criteria, PDF/UA tag validation, and structural accessibility requirements. Every report includes a full breakdown of passed, failed, and advisory checks. No black boxes.
Who is GABAnode built for?
GABAnode is built for organizations that need compliance at scale — municipal governments, healthcare systems, educational institutions, and enterprises managing large document libraries or complex digital environments where manual remediation is not economically viable.
Is document data secure during processing?
Yes. GABAnode operates under a zero-retention architecture by default. Documents are processed in ephemeral, isolated environments and are not retained post-processing. Custom data agreements and audit logging are available for enterprise deployments.