Tenon vs UsableNet: Comparing Accessibility Testing and Professional Services

Tenon Vs UsableNet — quick answer

Tenon Vs UsableNet: choose Tenon if you need an automated, developer-focused accessibility testing API to embed checks into CI/CD; choose UsableNet if you want a full-service accessibility partner offering audits, remediation, VPAT/ACR writing, training and programme governance.

Quick comparison table

Criteria	Tenon	UsableNet
Primary offering	Automated accessibility testing API and developer tooling	Accessibility consultancy and managed services, plus tooling and monitoring
Best for	Development teams adding automated checks into workflows	Enterprises seeking audits, remediation, VPAT/ACR and governance
Automated vs manual	Automated-first (API + rule checks); manual testing still required	Manual expert audits and remediation supported; may include automated tooling
WCAG & standards support	Tool focuses on automated coverage of WCAG criteria; manual coverage needed for full conformance	Consultancy approach to achieving WCAG conformance and producing compliance artefacts (VPAT/ACR)
Integrations	Typically CI/CD, issue trackers, and developer pipelines	Typically professional services integrations, reporting and governance workflows
Pricing	Commercial SaaS / API pricing (request quote)	Project and retainer pricing — request quote for audits, remediation and managed services

What is Tenon?

Tenon is positioned for teams that want automated accessibility testing they can integrate into development workflows. The typical Tenon use case is embedding automated checks into CI/CD, catching common WCAG failures early, and surfacing issues to developers where they work.

Strengths:

• Developer-focused API and automation-friendly output (suitable for integration into build pipelines).
• Quick feedback on many programmatic WCAG checks so teams can fix issues earlier.

Limitations to check before buying:

• Automated testing cannot detect all WCAG issues (colour contrast, keyboard logic, semantic meaning, user-flows and many 2.2/ARIA nuances need manual review).
• Confirm whether the vendor offers manual audits, training or remediation services if you need them.

What is UsableNet?

UsableNet is primarily known as an accessibility consultancy and managed services provider that works with organisations on audits, remediation projects, VPAT/Accessibility Conformance Reports and ongoing compliance programmes. Their engagements commonly include expert manual testing, remediation teams, and accessibility governance support.

Strengths:

• End-to-end professional services for accessibility: audits, remediation, VPAT/ACR development, policy and training.
• Useful for organisations that need programme-level governance, legal-risk mitigation and vendor-managed remediation.

Limitations to check before buying:

• Professional services are typically higher-cost and project-based; confirm scope, deliverables and SLAs before contracting.
• If you need tightly integrated developer automation, verify whether the vendor’s tooling and APIs fit your workflows.

Feature comparison

Below are the feature areas buyers most often compare. For each area, verify the vendor’s current documentation and ask for sample reports or demos.

Testing scope (automated vs manual)

• Tenon: automated-first testing intended for programmatic checks integrated into developer workflows. Manual testing remains necessary for full WCAG coverage.
• UsableNet: consultancy-led manual testing and expert review are core; automated tools may be used alongside expert audits.

WCAG versions and levels

Both types of vendors typically map checks and services to WCAG levels A/AA/AAA and to relevant regulations. Always request a written statement or VPAT/ACR showing which WCAG versions and levels the vendor’s tooling or services cover and which checks are automated vs manual.

Integrations and automation

• Tenon: commonly used via APIs with CI/CD, issue trackers and developer tools—ideal for automated scanning workflows. Verify supported integrations and sample CI scripts.
• UsableNet: focuses on remediation pipelines, reporting and governance—confirm whether they expose APIs or integrate with your ticketing and SCM systems for handoffs to engineering teams.

Reporting and governance

• Tenon: automated reports and machine-readable output to drive developer fixes; ask for example report formats and SLA for false-positive handling.
• UsableNet: formal audit reports, remediation plans, VPAT/ACR generation and executive dashboards are typical deliverables—request sample VPATs and scope of deliverables.

Pricing comparison

Both vendors commonly use commercial pricing models: Tenon as a SaaS/API subscription and UsableNet as project-based or retainer pricing for services. Precise pricing, volume tiers, and enterprise discounts must be requested from each vendor. Before procurement, ask for:

• A clear statement of what is included (scans, manual hours, VPAT preparation, remediation labour).
• Any per-page, per-scan or per-hour rates and optional add-ons.
• Contract terms, SLAs and renewal pricing.

Ratings and user reviews

Independent review sites (G2, Capterra, TrustRadius) are useful for current user sentiment. Always check review dates, sample size and whether reviews reflect the product or separate professional services. I recommend reviewing recent written reviews and requesting references from each vendor to validate real-world delivery.

Ease of use and support

For developer-facing tools, estimate onboarding time by asking for a trial account, API keys, and integration examples. For consultancies, request an engagement plan, named contacts, remediation SLAs and training outlines. Confirm availability of:

• Technical support channels, response SLAs and escalation paths.
• Training resources (developer docs, workshops, enablement sessions).
• Maintenance and re-test policies after remediation.

Which one is right for you?

Choose Tenon if:

• Your organisation wants fast, automated accessibility checks embedded in developer workflows and CI/CD.
• You already have accessibility expertise or a remediation process and require scalable programmatic scans.

Choose UsableNet if:

• You need expert manual audits, remediation teams, VPAT/ACR production or an accessibility programme owned by a vendor.
• You require governance, legal-risk support, or a managed remediation engagement rather than a self-serve testing tool.

Verdict

Tenon Vs UsableNet is fundamentally a choice between automation-first developer tooling (Tenon) and full-service accessibility consultancy and managed remediation (UsableNet). Neither option removes the need for manual testing against WCAG; the right selection depends on whether you prioritise CI-integrated automated scans or expert-led remediation and compliance management.

FAQs

Can either Tenon or UsableNet guarantee legal compliance?

No. Automated tools and consultancies can reduce risk and produce VPATs/ACRs, but no vendor can guarantee legal compliance—manual testing and ongoing governance are required.

Do automated tools replace manual testing?

No. Automated checks cover only a subset of WCAG criteria. Manual expert testing and user testing with people with disabilities are required for comprehensive conformance.

Should I ask for a VPAT or an Accessibility Conformance Report?

Ask both vendors for any available VPATs/ACRs or sample reports. A current, detailed ACR/VPAT helps verify claimed WCAG coverage and which checks were manual vs automated.

How do I evaluate their reporting quality?

Request sample reports, exports and dashboards, and ask for a walkthrough of a completed audit or scan. Check issue triage, severity labels, remediation steps and re-test evidence.

What procurement questions should I ask?

Request scope of services, deliverables, SLAs, sample statements of work, pricing breakdowns, references and sample VPAT/ACR. For tools, request trial access and integration examples for your stack.

Note: this article outlines decision criteria and typical vendor positioning. Always verify current product features, integrations, pricing and conformance artefacts directly with Tenon and UsableNet before buying.