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thanks.io
Alaska, United States; officially registered in New Hampshire
What it is
thanks.io is a direct mail automation platform for sending postcards, letters, notecards, gift cards, and MagnaCards through a 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 be set up for drip, birthday, anniversary, holiday, recurring, radius-based Neighbor Blast, or paced evenFLOW sending. Recipient-specific QR codes can provide scan analytics, and tracking is available on every plan. The digital handwriting engine uses fonts, AI Fonts, and an optional Realism Mode; it does not use real pens or human handwriters. ThanksAI Studio generates campaigns and designs from plain-English prompts, and the platform offers per-recipient AI copy and dynamic images. Developer access includes REST API v2, an OpenAPI specification, webhooks, OAuth2, personal access tokens, and MCP servers for AI agents. Pay as you go is free and includes full API access. Gift card sends require Business, Professional, or Enterprise; postage-included per-piece charges apply in addition to monthly subscriptions where applicable.
For and against
For
- Pay as you go has no monthly subscription fee
- QR tracking is available on every plan
- Offers REST API, webhooks, and MCP servers
- Supports multiple mail formats and campaign types
Against
- Gift cards require Business, Professional, or Enterprise
- Postage charges may be additional to subscriptions
- Digital handwriting does not use real pens or human handwriters
The verdict
thanks.io combines direct mail formats, campaign automation, and developer access in a single platform. Consider gift-card plan requirements and per-piece postage charges when choosing a plan.
Who it suits
thanks.io suits organizations or developers automating direct mail campaigns across supported formats. It may fit teams seeking CRM, automation, or API connections, while gift card senders need a qualifying paid plan.
Plans and prices
Pay as you go
No monthly subscription fee · Gift cards require Business, Professional, or Enterprise · Full API access included
Read 30 Sep 2026 · thanks.io
Business
4x6 postcards from $0.77/piece · Gift card sends included · Priority support + automation
Read 30 Sep 2026 · thanks.io
Professional
4x6 postcards from $0.64/piece · Gift card sends included · Dedicated success manager
Read 30 Sep 2026 · thanks.io
Enterprise
Quote tailored to send volume
Read 30 Sep 2026 · thanks.io
On the record
- AI tools
- ThanksAI Studio generates campaigns and designs from plain-English prompts, and the platform offers per-recipient AI-written copy and dynamic images.thanks.io · read 30 Sep 2026
- Campaigns
- Automated campaign types include drip, birthday, anniversary, holiday, recurring, Neighbor Blast radius mailing, and evenFLOW paced sending.thanks.io · read 30 Sep 2026
- Company
- Thanks.io says it was founded in 2017; its privacy policy identifies the company as Thanks.io, LLC, with a mailing address in Two Rivers, Alaska.thanks.io · read 30 Sep 2026
- Developer access
- Developer tools include REST API v2, an OpenAPI specification, webhooks, OAuth2 authentication, personal access tokens, and MCP servers for AI agents.thanks.io · read 30 Sep 2026
- Handwriting
- Its proprietary digital handwriting engine renders handwriting with realistic fonts, AI Fonts, and an optional Realism Mode; the handwriting is not produced by real pens or human handwriters.thanks.io · read 30 Sep 2026
- Integrations
- The maker lists native HubSpot, monday.com, Canva, an n8n community node, and email trigger integrations, plus Zapier, Make, n8n, Pipedream, Integrately, and Pabbly.thanks.io · read 30 Sep 2026
- Mail delivery
- The maker lists Standard Mail and First Class upgrades, international delivery on most mail types, and says orders placed before 11am Central are processed the same business day.thanks.io · read 30 Sep 2026
- Mail formats
- The platform supports 4x6, 6x9, and 6x11 postcards, windowed and windowless letters, folded 5x4 notecards, branded gift cards, and 6x9 MagnaCards.thanks.io · read 30 Sep 2026
- Payment security
- The privacy policy says payment card details are handled directly by third-party payment processors rather than stored or collected by Thanks.io, and identifies Stripe as its payment processor.thanks.io · read 30 Sep 2026
- Pricing limits
- Gift card sending requires Business, Professional, or Enterprise; postage-included per-piece prices are charged in addition to the monthly subscription where applicable.thanks.io · read 30 Sep 2026
- Privacy and security
- The privacy policy says uploaded client contact data is not accessed, used, sold, rented, or shared except to process and deliver requested mailings, and that the data remains the customer's property.thanks.io · read 30 Sep 2026
- Product
- Thanks.io is a direct mail automation platform for sending postcards, letters, notecards, gift cards, and MagnaCards through its dashboard, REST API, MCP server, or integrations.thanks.io · read 30 Sep 2026
- Support
- The maker offers help-center guides and support for pricing, setup, troubleshooting, and integrations, and advertises priority support on the Business plan.help.thanks.io · read 30 Sep 2026
- Tracking
- Each recipient can have a unique QR code with scan analytics, and QR tracking is available on every plan.thanks.io · read 30 Sep 2026
- Trial credit
- New accounts are offered $10 in signup credit, and promotional credits are valid for 90 days.thanks.io · read 30 Sep 2026
