Built for Every Verification Workflow
Whether you are screening 1 candidate or 10,000, certify scales with your hiring pipeline.
Instant QR / Hash Verification
Paste a credential hash or scan the QR code — get a verified result in under 2 seconds with full cryptographic proof.
Bulk Candidate Screening
Upload a CSV of candidate IDs and screen 1,000+ applicants overnight. Results include tamper status, institution, and expiry.
API & ATS Integration
Integrate our REST API into SAP SuccessFactors, Workday, or your custom ATS. HMAC-signed responses, full audit log.
Credential Change Webhooks
Get notified instantly when a credential you've verified is revoked, expired, or updated — no re-checking needed.
Start Verifying in Minutes
Get your free API key
Sign up in 60 seconds. No credit card required for the first 500 verifications/month.
Send a POST /verify request
Pass the credential hash or DID URL. Receive a signed JSON-LD response with full chain-of-trust.
Automate screening at scale
Batch verify, set up webhooks, and integrate into your HR workflow.
Hire with confidence. Verify with certify.
Get 500 free verifications per month. No credit card required.

