Mailjoy vs SnapShot Postcard

Mailjoy is a self-service web and API service for designing, mailing, and tracking personalized postcards and letters. Its drag-and-drop editor provides templates, uploaded artwork, previews, and shareable PDF proofs. Recipient data can personalize mailers, while imported contacts can be organized into lists and segments based on conditions such as location or mailing history. Mailjoy describes recipient-level delivery and conversion tracking, campaign reporting, and conversion notifications. Shopify syncs customer data and supports segmentation from order activity, tags, and other Shopify information. Zapier connects it with more than 5,000 apps, and a REST API is available to Mailjoy Pro customers. The homepage says full-color pieces are mailed within two business days using First Class postage and expected 2–4 business days after mailing. Listed prices include 90¢ per standard postcard, $1.20 per large postcard, and $1.50 per wide postcard or letter, with print, postage, and tracking included.

SnapShot Postcard turns photos into printed postcards and handles printing, postage, and mailing. Users can choose an image from a device, take a new photo, or select a ready-to-use image. Cards come in 4×6 inch and 6×9 inch formats on thick, glossy stock. Orders can be created through the website without downloading an app, and the service is also listed for Android, iOS, and API access. It mails by First Class to US and international addresses and says orders are mailed within two business days. One mailing can reach up to 100 recipients. The FAQ recommends images of 1600×1200 pixels or better for print quality. An API can integrate printing and mailing with an application or device. The service is presented for travelers, families, seniors, birthdays, holidays, and thank-you notes. Premium membership costs $4.99 a month and includes one free credit monthly, no extra charge for large postcards, and cancellation at any time. Credits cost $1.19 to $3.49 per credit depending on quantity; US postcards use one credit and international postcards use two. Purchased credits expire after one year.