Average Ratings 0 Ratings

Total
ease
features
design
support

No User Reviews. Be the first to provide a review:

Write a Review

Average Ratings 0 Ratings

Total
ease
features
design
support

No User Reviews. Be the first to provide a review:

Write a Review

Description

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.

Description

Thankster is a platform that automates the sending of handwritten cards and notes for businesses. It allows organizations to add a human touch to customer communication without sacrificing efficiency. Thankster supports one-off mailings, recurring campaigns, and fully automated workflows. Users can customize handwriting styles, messages, and designs for each recipient. The service manages fulfillment end-to-end, from printing to mailing. Thankster integrates with popular tools to streamline operations. Messages can be sent immediately or scheduled for future delivery. The platform is designed to maintain authenticity through subtle handwriting variations and real stamps. Thankster is commonly used for thank-you notes, follow-ups, and customer retention efforts. It helps businesses stand out in an increasingly digital communication landscape.

API Access

Has API Yes 

API Access

Has API No 

Screenshots View All

Screenshots View All

Integrations

Zapier Yes 
ActiveCampaign No 
BoldTrail Yes 
Customer.io No 
Ecwid No 
GoHighLevel Yes 
Google Sheets No 
Keap No 
NationBuilder No 
PayPal No 
Podio No 
QuickBooks Online No 
QuickBooks Online Advanced No 
Shopify No 
Stackreaction No 
Stripe No 
Wodify No 
WooCommerce No 
Wufoo No 
Zenkit To Do No 

Integrations

Zapier Yes 
ActiveCampaign Yes 
BoldTrail No 
Customer.io Yes 
Ecwid Yes 
GoHighLevel No 
Google Sheets Yes 
Keap Yes 
NationBuilder Yes 
PayPal Yes 
Podio Yes 
QuickBooks Online Yes 
QuickBooks Online Advanced Yes 
Shopify Yes 
Stackreaction Yes 
Stripe Yes 
Wodify Yes 
WooCommerce Yes 
Wufoo Yes 
Zenkit To Do Yes 

Pricing Details

45¢ per postcard
No minimums. No commitments. Cancel anytime.

Real free tier - start sending without a credit card.

Yearly billing unlocks an extra subscription discount.

Nonprofits ship postcards from just $0.45/piece.

All-in pricing — print and postage included.
Free Trial Yes 
Free Version No 

Pricing Details

$2 per card
Free Trial No 
Free Version No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars Yes 
Live Training (Online) Yes 
In Person Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

thanks.io

Founded

2017

Country

United States

Website

www.thanks.io

Vendor Details

Company Name

Thankster

Founded

2010

Country

United States

Website

www.thankster.com

Product Features

Direct Mail Automation

A/B Testing No 
Analytics/Reporting Yes 
Campaign Management Yes 
Data Import/Export Yes 
Delivery Tracking Yes 
Design Management Yes 
Event Triggered Mailings Yes 
List Scrubbing Yes 
Mailing List Purchasing Yes 
Mailing Services Integration Yes 
Pre-made Templates Yes 
Printing Services Integration Yes 
Response Alerts Yes 

Product Features

Direct Mail Automation

A/B Testing No 
Analytics/Reporting No 
Campaign Management No 
Data Import/Export No 
Delivery Tracking No 
Design Management No 
Event Triggered Mailings No 
List Scrubbing No 
Mailing List Purchasing No 
Mailing Services Integration No 
Pre-made Templates No 
Printing Services Integration No 
Response Alerts No 

Alternatives

Alternatives

Thanks.io Reviews

Thanks.io

thanks.io