Built by Educators, for Educators
Our team has been training providers and education experts for many years. We built Certrust because we needed it for our own programs: a simple way to issue certificates that can't be faked and that people are proud to share.
Who It's For
Training providers & workshops
Certify every participant the moment a course ends.
Schools & universities
Give students credentials employers can verify in seconds.
Events & conferences
Issue attendance and speaker certificates in bulk.
How It Works
- 1
Design
Build your certificate or badge in the drag-and-drop Design Studio.
- 2
Add recipients
Upload a CSV, connect a Google Sheet, or use our API.
- 3
Issue
Each recipient gets their certificate by email.
- 4
Share & verify
Recipients add it to LinkedIn; anyone can check it is genuine.
Why You Can Trust It
- Open Badges 3.0 / W3C Verifiable Credentials standard
- Every credential has a public, tamper-proof verification page
- Your logo, colours and design
- Open source — anyone can check how credentials are signed
Common Questions
How do recipients get their certificate?
By email, with a link to view, download and share it.
Can I issue to many people at once?
Yes. Upload a CSV or connect a Google Sheet and issue to a whole cohort in one go.
Can I use my own branding?
Yes. Add your logo and design each certificate or badge yourself.
How does pricing work?
Buy certificates for a single event, or choose a monthly or yearly plan. Recipients never pay. See Plans & Pricing for details.
Who Runs Certrust
Certrust is operated by Sotsay Sengvong, trading as Certrust, a sole trader based in Auckland, New Zealand. Zettabyte Lab is the platform's technology consultant: it designs, develops, maintains and supports Certrust.
Certrust is built on Certo, an open-source project by Schrödinger Hat, and stays open source under the GNU AGPL-3.0: the source code of the version running here is public, so anyone can check how credentials are signed and verified.
Give Your Participants Something They Can Actually Prove
Verify instantly, and only pay for what you actually need.