A small team, building in the open
We're not the biggest certificate tool. We're the one that grows with you.
Turn a spreadsheet of learners into personalised certificates, badges and cards. Start by hand with your first cohort, automate when you run them every month, and build us into your own platform when you're ready. We'll be growing right alongside you.
Grow with us
Start small. Nothing to switch when you get big.
The big platforms are built for the customers they already have. We're building for the ones we're about to have, so every stage of your growth uses the same templates, the same account and the same tool.
Stage 1 · Your first cohort
Make them by hand
Design a certificate, or describe it and let the AI draft one. Type in names, or paste a list, and download every certificate as a PNG.
Editor · AI templates · bulk download
Stage 2 · Cohorts every month
Let the spreadsheet do it
Point a template at your Google Sheet. Each new learner you add gets a certificate on the schedule you choose, hourly to weekly, and each row is only made once.
Automations · Google Sheets · new rows only
Stage 3 · Your own platform
Build it into your product
Render certificates and share images from your own code with one API call, run big batches in the background, and get the results by signed webhook.
REST API · webhooks · JSON designs
How it works
Add a row to your sheet. The certificate makes itself.
- Design once. Use the editor, or describe what you want and the AI lays it out. Mark the parts that change, like the name and course.
- Connect your list. Paste in names, upload a spreadsheet, or link a Google Sheet. Columns match your fields by name.
- Get every certificate. Download them, or have each run sent straight to your own system.
Learners · Google Sheet
| Recipient Name | Course | Date |
| Ama Owusu | Product Design Fundamentals | 22 October 2026 |
| Kwame Mensah | Data Analysis with Python | 22 October 2026 |
| Efua Asante | Public Speaking | 23 October 2026 |
New row added → certificate made on the next run
Made by the app from the sheet on the left, plus a speaker badge from the same account.
For developers
One call when you're ready to build us in.
The same templates your team designs are available over a REST API. Render one certificate or a hundred, describe a whole design in JSON, or run batches in the background and get the results by signed webhook.
- API keys you create and revoke yourself
- Clear errors that name the field you got wrong
- Examples in curl, JavaScript and Python
curl -X POST https://ayamark.com/api/v1/render?format=png \
-H "X-API-Key: $AYAMARK_KEY" \
-H "Content-Type: application/json" \
-o certificate.png \
-d '{
"template_id": 44,
"data": {
"recipient_name": "Kofi Boateng",
"course": "Cloud Engineering"
}
}'Why bet on a small team
We need you as much as you need us. That's a good deal for you.
We don't have a sales team, a logo wall or a hundred integrations yet. What we do have is time for every customer, and a reason to earn your trust instead of assuming it.
You talk to the people who build it.
Write to us and an engineer on the team replies, not a ticket queue.
Your requests shape what we build next.
We're small enough that one customer's feedback changes the roadmap. Tell us what's missing.
Your early price stays yours.
Join while we're young and you keep your plan's price as we grow.
Your work is never locked in.
Download every image you make, and reach your templates and renders through the API at any time.
Make your first certificate today. We'll still be here when you need ten thousand.
Free to start, no card needed. Tell us what you're building and help shape what we build next.
Start free