# Thanks.io > Thanks.io is a direct-mail automation platform that sends handwritten-style postcards, letters, notecards, gift cards, and MagnaCards through a dashboard, REST API, MCP server, or integration - with QR tracking, automated campaigns, AI design (ThanksAI Studio), and AI personalization built in. Handwriting is rendered by a proprietary digital engine, not real pens. No minimums, no commitments, postage included. Trusted by 5,000+ businesses since 2017. ## Overview - [What is Thanks.io](https://thanks.io): Full product overview, mailer types, and integrations - [Pricing](https://thanks.io/pricing): Pay as you go ($0/mo, pay-as-you-go First Class rates), Business ($49/mo), Professional ($199/mo), Enterprise (custom volume pricing). No minimums, no commitments, postage included. Sample Business/Professional 4x6 postcard: $0.77 / $0.64. - [Nonprofit Pricing](https://thanks.io/nonprofit-pricing): Discounted postage for qualifying organizations - postcards from $0.47/piece - [Enterprise Pricing](https://thanks.io/enterprise-pricing): Custom volume rates for high-volume senders - [Changelog](https://docs.thanks.io/updates): Recent product updates - [Refer & Earn](https://thanks.io/refer-and-earn): In-house referral program - clients earn commissions (currently 100% of a referral's first subscription payment + 1% of their send orders) as Thanks.io credits ## API & Developer Resources - [API Documentation](https://docs.thanks.io): REST API v2 - send any mailer type programmatically. Quickstart, code examples, webhooks - [OpenAPI Spec](https://www.thanks.io/openapi.json): Machine-readable API contract (OpenAPI 3.1) - [Documentation MCP Server](https://docs.thanks.io/mcp): LLM-native, read-only access to the Thanks.io API docs for AI coding assistants. Setup guide: https://docs.thanks.io/mcp-server (or `npx mint-mcp add thanksio`) - [Build with AI Agents](https://thanks.io/agents): Giving an AI agent a direct-mail channel - REST API, the documentation MCP server, and the separate OAuth-authenticated product MCP server (served by the app) that lets agents preview, send, and manage campaigns end-to-end ## Integrations - [HubSpot](https://help.thanks.io/integrations/hubspot): Native integration - send from contact records and workflows - [Zapier](https://help.thanks.io/integrations/zapier): 8,000+ apps, no-code automation - [Make](https://help.thanks.io/integrations/make): Visual workflow automation - [n8n](https://help.thanks.io/integrations/n8n): Self-hosted + cloud automation (verified community node `n8n-nodes-thanks-io`) - [Salesforce, Pipedrive, ActiveCampaign, Zoho](https://help.thanks.io/integrations/integrations-overview): via Zapier/Make - [All Integrations](https://help.thanks.io/integrations): Full list of 500+ supported apps ## Optional - [Help Center](https://help.thanks.io): Guides, tutorials, how-tos - [Comparison Pages](https://thanks.io/compare): Thanks.io vs Lob, PostGrid, Handwrytten, and more - [Thanks.io vs Lob](https://thanks.io/compare/thanks-io-vs-lob): Side-by-side pricing and feature comparison with source links; Lob figures verified September 2026 - [Thanks.io vs Postalytics](https://thanks.io/compare/thanks-io-vs-postalytics): Side-by-side video comparison - [Security](https://thanks.io/security): Security and data-handling practices - [Accessibility](https://thanks.io/accessibility): Accessibility statement ## Case Studies - [Real Estate Direct Mail Case Study: Brett Furman](https://thanks.io/realestatecasestudy): How a real estate agent generated $265,000 in trackable GCI from $20,000 in direct mail spend using QR tracking, automated follow-up, and monthly nurture campaigns ## Frequently Asked Questions (Direct-Answer Pages) - [How Does Thanks.io Work?](https://thanks.io/faq/how-does-thanks-io-work): Platform overview, workflow, mailer types, automation - [How Much Does Thanks.io Cost?](https://thanks.io/faq/how-much-does-thanks-io-cost): Plans (Pay as you go $0 / Business $49 / Professional $199 / Enterprise custom), per-piece rates, no minimums, postage included - [Does Thanks.io Have an API?](https://thanks.io/faq/does-thanks-io-have-an-api): REST API v2, auth, test mode, OpenAPI spec, MCP servers - [How Long Does Direct Mail Take to Deliver?](https://thanks.io/faq/direct-mail-delivery-time): Standard (7-14 business days), First Class (3-10 business days), processing cutoffs - [Can I Track Direct Mail with QR Codes?](https://thanks.io/faq/track-direct-mail-qr-codes): Per-recipient QR tracking on every plan, real-time scan analytics, follow-up automation - [What Is the Minimum Order on Thanks.io?](https://thanks.io/faq/minimum-order-thanks-io): No minimum - send 1 piece or 1 million at the same per-piece rate - [Can I Send a Single Postcard with Thanks.io?](https://thanks.io/faq/send-single-postcard): Yes - no minimums, single-piece dashboard or API sends, same-day processing - [How Do I Automate Direct Mail from My CRM?](https://thanks.io/faq/automate-direct-mail-crm): HubSpot native, Zapier/Make/n8n, Salesforce, Shopify, triggered campaigns - [What Mail Types Can I Send with Thanks.io?](https://thanks.io/faq/what-mail-types-thanks-io): Postcards (4x6/6x9/6x11), letters (windowed/windowless), notecards, gift cards, MagnaCards - [Does Thanks.io Support Webhooks?](https://thanks.io/faq/thanks-io-webhooks): Order status, delivery, QR scan webhooks - Business/Professional/Enterprise plans