Stannp - 2026 Pricing, Features, Reviews & Alternatives

Stannp Inc. is a standalone United States company headquartered in Denver, Colorado, that makes direct mail as easy to automate as email. Businesses across the country use Stannp to design, send, and track postcards, letters, and self-mailers, from a single campaign to fully automated mail at any volume.

The platform supports two paths: critical communications and marketing.

Critical communications

We print and mail invoices, statements, policy documents, and legal notices, with every piece verified, checked, and approved before production, and a full record of what was sent and who sent it.

Integrity barcodes: a small code on every page confirms its place in the set, so mismatched pages never end up in the same envelope.

Address verification: addresses are cleaned and checked live against postal service data, so every piece is deliverable before it reaches production.

Template version control: every template change is saved, so you can roll back to any previous version and preview the finished piece before it sends.

Equifax-approved: we operate under an Equifax data processing agreement, vetted to the security standards credit data demands.

Document storage: every personalized mail piece is saved in your account, so you can prove exactly what each recipient was sent.

Audit log: every action in your account is logged with a timestamp.

We will also sign a business associate agreement for protected health information.

Data is protected with 256-bit encryption, penetration testing, 24/7 monitoring, backups every 15 minutes, and mandatory multi-factor authentication. We are payment card industry compliant and certified to international information security standards. Mail is printed and dispatched within one business day, and each piece carries a unique tracking number followed through the postal network to delivery, with proof of delivery and exportable reports for your audit records.

Marketing

Use direct mail the way you use email: recover abandoned carts, win back lapsed customers, welcome new buyers, and run seasonal campaigns to specific segments. Dynamic images show each recipient something different, such as their local store or past purchases, and personalized mail costs the same as generic mail. Scan rates are benchmarked against 5 million+ mail pieces, and you can add unique links or promo codes for your own analytics. Approve a campaign today and it is printed and mailed the next business day, with delivery confirmations and real-time insights as your mail lands.

Who we serve

Healthcare: trackable, privacy-compliant patient communications.

Financial services: compliant, automated notices and statements.

Direct-to-consumer brands: mail triggered by customer behavior to drive repeat purchases.

Franchise networks: central brand control with simple local execution.

Home services: hyper-local campaigns reaching homeowners in the neighborhoods you serve.

Built to fit your stack

Trigger mail from HubSpot and Klaviyo, and connect 1,000+ other tools through Zapier and Make. Developers get full documentation and webhooks, sending one piece at a time or in batches. No code? Upload print-ready files and we add addressing and barcodes, or upload a data file and template and we run the mail merge.

Formats and data

Full color 4x6, 6x9, and 6x11 postcards, 8.5x11 letters, and 8.5x11 or 17x11 self-mailers, plus custom envelopes, inserts, and business reply envelopes. List Builder creates targeted mailing lists from verified data.

Local production and support

Production facilities across the country print close to each destination. All data processing, printing, and mailing stays in the United States, and account managers are aligned to your time zone. Pay as you go pricing includes printing and mailing, with no hidden fees.

Trusted by 80,000+ businesses, with over 200 million pieces mailed since 2014.