Built to Solve a Problem We Had Ourselves
Certrust didn't start as a product idea — it started as an internal fix. Capacity-building and technical training is one of the services we deliver most at Zettabyte Lab & Consulting Sole Co., Ltd., alongside software development and digital transformation consulting. Every workshop ended the same way: a stack of certificates to produce, no reliable way to prove they were genuine, and no way for participants to show what they'd actually earned beyond a PDF attachment.
So we adapted Certo — an open, standards-based digital credentialing engine — into Certrust: a platform built around how organizations actually need to issue, share, and verify certificates. Every credential runs on the Open Badges 3.0 / W3C Verifiable Credentials standard, so it's tamper-proof, instantly verifiable, and recognized well beyond our own workshops.
Key Features
- Issue certificates in minutes, not days
- Instant, tamper-proof verification
- Customizable templates and branding
- Built on open credentialing standards
The Problem We Kept Running Into
- Certificates as static files anyone could edit or fake
- No simple way for participants to prove real completion
- Cohort tracking scattered across spreadsheets
- No easy way to share achievements on LinkedIn or a CV
Zettabyte Lab & Consulting Sole Co., Ltd.
Zettabyte Lab & Consulting Sole Co., Ltd. is a technology consulting company working across custom software development, digital transformation, and cloud and infrastructure advisory. Capacity-building and technical training for teams and institutions is one of our core service lines — and certifying the people who complete those programs properly is proof of the value we deliver, not paperwork.
We built Certrust to fix that for our own participants first, in production, before it was ever a product. Once it worked for us, it was clear it belonged in the hands of every organization running training, workshops, or certification programs — not just ours.
Accessible by Design
Most credentialing platforms are priced for enterprise budgets. We built Certrust the other way around, so any organization can afford to certify its people properly.
Looking for plans & pricing?
Every plan starts free, no credit card required. Pricing scales with real usage — from a single workshop to a multi-program institution — so small and growing organizations aren't paying for capacity they don't need.
- Full Open Badges 3.0 issuance, on every plan
Education Organizations
Schools, universities, bootcamps, and nonprofit training programs can issue and verify credentials on Certrust at no cost — because certifying learners shouldn't come down to budget.
- All core issuing & verification features
- No credit card, no time limit
- Support as your program grows
Give Your Participants Something They Can Actually Prove
Start free, verify instantly, and only pay for what you actually need.