certo.bio
Passport typesExample profile
Log inRegister
Help center
DocumentationAPI referenceMCPSupport
I am
After issuing
How learners claim a certificateHow employers check a certificateCorrecting or withdrawing a certificate
Getting started
Registering as a learning providerYour team and their roles
Issuing certificates
Sending certificates to learnersThe learner's date of birthWhat a certificate contains
  1. Help
  2. /Learning providers

Learning providers

Registering as a training provider, issuing free certificates to learners, and how learners claim them.

After issuing

  • How learners claim a certificateLearners claim with a code sent to the address you used, for free. What they get, what they see, and how you follow who has claimed.
  • How employers check a certificateWhat an employer sees on the learner's passport and on the certificate's own page, and how anyone checks the signature without asking you.
  • Correcting or withdrawing a certificateA signed certificate cannot be edited in place. What to do when one was issued with a mistake or should not have been issued.

Getting started

  • Registering as a learning providerSign up your organisation, wait for certo to approve it, and what you can issue once the free agreement is filed.
  • Your team and their rolesInvite colleagues to your organisation, choose what each of them can do, and who can issue certificates.

Issuing certificates

  • Sending certificates to learnersPaste or type your learner list, check every row, and issue a whole cohort's certificates in one batch, free.
  • The learner's date of birthThe date of birth is optional. Given, certo later compares it and the name with the learner's identity check, and the certificate says whether they match.
  • What a certificate containsWhat certo signs when you issue a certificate, the sentence that limits it, and why certo approves any certificate type before it can be signed.
Still need help?E-mail us or book a call. A person at certo answers.Contact support →
certo.bio
  • EU AI Act compliant
  • GDPR
  • Made in the EU
How it worksFor employersFor universitiesFor learning providersPassport typesExample profilePrivacyYour dataHelpAPI and MCPTermsSupportAbout us© 2026 certo.bio

certo.bio is run by FreshMint ai OÜ, registry code 16904979, Sepapaja tn 6, 11415 Tallinn, Estonia. support@certo.bio