Stannp
Verified Direct Mail API Est. 2014

Stannp

The direct mail platform that delivers.

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GB Global

Items Sent

200 million+

Brands Supported

90,000+

Typical Open Rate

95%

Integrations

1,000+

About Stannp

Stannp provides a comprehensive solution for programmatic and bulk direct mail. The platform allows users to send physical mail worldwide, either through a self-serve dashboard, automated triggers, or a developer-friendly API. Key features include address verification, radius-based audience targeting, and deep integrations with over 1,000 marketing and CRM platforms. Stannp is designed to help businesses grow revenue, retain customers, and deliver critical communications. Use cases include abandoned cart recovery, customer win-back campaigns, sending formal notices, and driving user reviews through tangible, high-impact mailings.

Mailing Channels

Postcards

Full colour A5 or A6 postcards printed on 300gsm stock.

Letters

Full colour A4 letters printed on 100gsm paper with windowed envelopes.

Greetings Cards

Full colour A5 greetings cards printed on 300gsm stock.

Sms

Trigger outbound SMS messages to contact lists.

Platform Features

Automations

Send triggered, automated communications based on user actions.

Address Verification

Verify and cleanse mailing list addresses to reduce waste.

Radius Search

Find new potential customers by targeting addresses around a specific location.

Api & Integrations

Connect directly via API or use pre-built integrations with platforms like Zapier, HubSpot, and Shopify.

Primary Use Cases

Customer Acquisition

Convert leads and target new audiences with personalized mail.

Customer Retention

Win back churned customers and build loyalty with targeted offers and updates.

Ecommerce

Recover abandoned carts by sending triggered postcards with product images.

Notifications

Send trackable and compliant communications like renewal reminders and service updates.

Tags

API Global
Visit Website
Founded 2014
Country GB
Coverage Global
Access Type Hybrid
Pricing Model Pay-as-you-go
Pricing Visibility Public
Auth Method API Key
Sandbox Available
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