Postalytics vs thanks.io

Postalytics automates direct mail campaigns, from creating personalized mail to sending it and tracking delivery and responses. Its Direct Mail Editor lets teams design, proof, and organize templates for postcards and letters. Campaign dashboards use Intelligent Mail Barcode tracking for delivery, while personalized URLs and QR codes provide response tracking. Connected automation tools can trigger postcards or letters, and lists can be imported through integrations or file upload. Postalytics says it checks addresses against USPS databases. Its integrations include HubSpot, Salesforce, HighLevel, ActiveCampaign, Klaviyo, Canva, Figma, Zapier, Marketo, Zoho CRM, and Keap; API and webhook options are also available. Supported formats include several postcard sizes, bifold self-mailers, and letters. The service says customers can mail one piece or 100,000 without a minimum order. Plans include printing, addressing, postage, and mailing services, with USPS First Class and Standard Class options. The free plan has one user login and charges mail per piece. Paid plans start at $199 per month, with mail also charged per piece. Postalytics is available on the web and through an API.

thanks.io automates direct mail campaigns for postcards, letters, notecards, gift cards and MagnaCards. Sending is available through its dashboard, REST API, MCP server or integrations. Supported formats include postcards in 4x6, 6x9 and 6x11 sizes, windowed or windowless letters, folded 5x4 notecards, branded gift cards and 6x9 MagnaCards. Campaigns can run as drips, birthday or anniversary sends, holidays, recurring mail, Neighbor Blast radius mailings or paced evenFLOW sends. Recipients can have unique QR codes with scan analytics, available on every plan. A digital handwriting engine uses fonts, AI Fonts and optional Realism Mode; it does not use real pens or human handwriters. ThanksAI Studio can generate campaign designs from plain-English prompts, alongside per-recipient AI copy and dynamic images. Developer tools include REST API v2, webhooks, OAuth2, personal access tokens and MCP servers. Pay as you go is $0/month and includes full API access; Business is $49/month, Professional is $199/month, and Enterprise pricing is custom. Gift card sends require Business, Professional or Enterprise, and postage-included per-piece charges may apply in addition to subscriptions.