Plug-In 
Certification portal: earn a badge employers can actually check
Our Google and Microsoft AI prep courses are free to study. Pass the final exam and claim a verified certificate with a unique ID, a downloadable badge and a public verification page — included with any paid plan, or $29 for a single certificate.
How certification works
1. Learn for free
Work through the course lessons and module quizzes. No payment, and you can start without an account.
2. Pass the final exam
The exam is marked server-side against your saved progress, so a certificate can only be issued after you genuinely pass.
3. Claim your badge
Enter the name to print, and we issue a certificate with a unique ID, a shareable badge and a LinkedIn-ready link.
4. Anyone can verify
Every certificate has a public page at /verify/<ID> so employers can confirm it in seconds.
Your certificates
Everything issued to your account, with its verification link.
Checking your credentials…
Verify a certificate
Hiring someone? Enter the certificate ID printed on their certificate.
Certificates confirm completion of a Plug-In with AI preparation course. They are not issued by Google or Microsoft.