Click2Mail
Click2Mail transforms traditional mail with its online and on demand, SaaS print to-mail service. Click2Mail gives users access to tools that make it easy to create and mail postcards, letters, and other printed materials. Individuals and organizations can use Click2Mail's easy-to-use Mailing Online Publisher to create, address, and ship mailpieces from anywhere on the globe.
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Primoprint
Primoprint offers an extensive selection of customizable printing solutions, covering everything from essential business items such as business cards, postcards, brochures, flyers, letterhead, envelopes, hang tags, greeting cards, invitations, and trading cards to large-format options like banners, banner stands, yard signs, and flags. The service boasts an array of premium finishes for business cards, which include silk lamination, matte, glossy UV coating, velvet soft touch, painted edge, spot UV, inline foil, and multi-layer ModCard stock with a unique painted edge and central layer, providing users the opportunity to create striking presentations. Customers enjoy streamlined design processes, whether they are uploading their own designs or utilizing the in-house design services offered, as well as access to industry-specific templates and layout guides, along with sample kits that help evaluate material quality and finish choices. In addition, the user-friendly interface enhances the overall experience, making it easier for clients to navigate through their printing options.
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Thanks.io
thanks.io is a direct mail automation platform and API that sends handwritten-style postcards, letters, notecards, gift cards, and MagnaCards on autopilot — combining real physical mail with the speed, tracking, and personalization of modern marketing software.
Trusted by 5,000+ businesses since 2017, it helps marketers, agencies, realtors, e-commerce brands, nonprofits, and SaaS companies cut through digital noise by reaching customers in the mailbox. Every piece is printed with a proprietary handwriting engine featuring realistic AI fonts and an optional Realism Mode with natural spacing and cross-outs.
Mailer types: 4x6, 6x9, and 6x11 postcards; windowed and windowless letters; folded notecards with real stamps; branded gift cards; and 6x9 MagnaCards with a pop-out fridge magnet. Standard or First Class postage, domestic and international.
Features: per-recipient AI messaging, dynamic images, Google Street View postcards, dynamic per-recipient QR tracking with real-time scan notifications via email, SMS, and webhooks, and analytics by template and list.
Automation: drip campaigns, birthday/holiday triggers, Neighbor Blast radius mailers, evenFLOW paced sending, CSV upload, address verification, suppression lists, address collection landing pages, and native Canva sync.
Developer-first REST API v2 with OpenAPI spec, OAuth2, personal access tokens, webhooks, embeddable send widget, and LLM-friendly documentation MCP server.
500+ native integrations: HubSpot, Salesforce, Pipedrive, ActiveCampaign, HighLevel, Zoho, Shopify, WooCommerce, BigCommerce, Magento, plus Zapier, Make, n8n, Pipedream, and 8,000+ apps.
No minimums, no commitments, real free tier, and discounted nonprofit postage from $0.45/piece.
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