General & sales
Pricing, evaluations, partnerships, large print-shop pilots.
Contact
Talk to us about print-grade personalization.
We answer email. No support-portal maze, no auto-routed forms.
Support
Bug reports, render output questions, customer-facing fill issues. Include the fill or template ID where you can.
Security
Coordinated disclosure of vulnerabilities. See the security policy for scope + response timeline.
Press & partners
Coverage, integrations, joint pilots with print shops or print MIS vendors.
Before you reach out
- If you have a press-ready PDF on hand, the fastest answer to "will this work for our file?" is to upload it for a free preview.
- Public REST API + embed widget — see docs.stackfill.com.
- Pricing — see /pricing.
- How it works — see /how-it-works.