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Print & Mail Platform

PostGrid's Print & Mail platform automates the complete lifecycle of physical communications from template design through verified, tracked delivery. Create letters, postcards, checks, invoices, self-mailers, snap packs, and plastic cards without manual intervention. Built on 125+ vetted print delivery partners with real-time tracking via Intelligent Mail Barcodes (IMB) and complete audit compliance.

API-Native Architecture

  • Create requests via REST API: POST /print-mail/v1/letters, /postcards, /cheques, /self_mailers, /snap_packs, /templates
  • Flexible content delivery: HTML, PDF upload, or pre-built templates with dynamic merge variables
  • Full lifecycle management: Create, preview, track, cancel, and export detailed reports via API endpoints
  • Real-time status tracking: IMB status updates, delivery confirmations, and webhook event notifications
  • Enterprise compliance features: HIPAA BAA, sub-organization controls, certified/registered mail, return envelopes