Freedom251 › Direct Mail Automation Software

Print.one

Paid APIWeb

What Print.one is

Print.one is a direct mail API for sending personalized postcards, greeting cards, and letters from business software. It supports marketing, sales, and HR communications, including customer reactivation, welcome messages, and employee birthday cards. Users can build templates in an editor or choose pre-designed layouts, then add variable text, images, and recipient-specific QR codes. Address lists can be uploaded by CSV, automated, and deduplicated. Listed integrations include Zapier, HubSpot, Spotler Activate, Shopify, Salesforce, Power Automate, Bloomreach, Deployteq, AFAS, Klaviyo, ActiveCampaign, and Make.com; CSV and email connections are also available. Systems that support API calls or webhooks can generally connect. Mail formats include A5 and A6 postcards, square greeting cards, and A4 letters, with worldwide delivery. Individual sending starts at one piece; an economy batch option starts at 300 pieces, is limited to the Netherlands, and arrives the following week. Pricing starts from €0.69, while per-piece costs vary by product, destination, finish, and quantity.

Who it suits

It suits businesses that want to send personalized physical mail from software or CRM workflows. Teams can use it for marketing, sales, or HR messages and choose individual or batch sending.

What it does well

Personalizes cards with text, images, and QR codes
CSV lists support automated uploads and deduplication
Connects through listed integrations, APIs, webhooks, CSV, and email
Offers several formats and worldwide delivery

What to know first

No free plan
Economy batches are limited to the Netherlands
Per-piece costs vary by product, destination, finish, and quantity

Limits

The pay-per-piece model has no subscription or minimum spend, but costs vary by product, destination, finish, and quantity. Economy batches start at 300 pieces, are limited to the Netherlands, and are delivered the following week.

Plans

Plan	Billed and limits	Price
Pay per piece	No subscription or minimum spend · per-piece pricing varies by product, destination, finish, and quantity	On request

As print.one lists them, read 7 Oct 2026. The maker's own page has the final word.

Getting started

Open the Print.one website
Choose an API, web, CSV, or email connection
Create a template or select a pre-designed template
Connect a listed integration or upload an address CSV
Add recipient-specific text, images, or QR codes
Send individual pieces or choose an available batch option

Verdict

Print.one combines template-based mail design with recipient-level personalization and software connections. Its delivery options span single-card sends and Netherlands-only economy batches.

Questions

How is Print.one priced?

Pricing starts from €0.69. Pay-per-piece costs vary by product, destination, finish, and quantity, with no subscription or minimum spend.

Which mail formats are available?

The service offers A5 and A6 postcards, square greeting cards, and A4 letters.

Can Print.one connect to CRM and automation tools?

Yes. Listed connections include HubSpot, Salesforce, Shopify, Zapier, Power Automate, Klaviyo, Make.com, and others. Systems supporting API calls or webhooks can generally connect.

Does it support personalized content?

Yes. Cards can contain variable text, images, and QR codes personalized per recipient.

Where does it deliver?

The service says it sends cards worldwide. Its economy batch option is limited to the Netherlands.

How are mailing data handled?

The processing agreement says data is stored within the EU, limited to mailing information, and automatically deleted after 90 days, with earlier deletion available on request.

Facts from Print.one's own pages

Address lists: Users can upload address lists by CSV, automate CSV uploads, and use automatic deduplication. · print.one, 7 Oct 2026
Delivery options: The pricing page describes single-card sending from one piece and an economy batch option from 300 pieces, with the latter limited to the Netherlands and delivered the following week. · print.one, 7 Oct 2026
Design: Users can create templates in an editor or start from pre-designed templates. · print.one, 7 Oct 2026
Headquarters: Zwolle, Netherlands · print.one, 28 Sept 2026
Integrations: The listed integrations include Zapier, HubSpot, Spotler Activate, Shopify, Salesforce, Power Automate, Bloomreach, Deployteq, AFAS, Klaviyo, ActiveCampaign, and Make.com. · print.one, 7 Oct 2026
Maker background: Print.one says it is a spin-off of Kaartje2go and that its web-to-print experience dates to 2004. · print.one, 7 Oct 2026
Other connections: The maker says systems that support API calls or webhooks can generally be connected, and also offers CSV and email integrations. · print.one, 7 Oct 2026
Personalisation: Cards can include variable text and images, with QR codes that can be personalised per recipient. · print.one, 7 Oct 2026
Product: Print.one provides a direct mail API for sending personalised postcards, greeting cards, and letters from business software. · print.one, 7 Oct 2026
Products and destinations: The service offers A5 and A6 postcards, square greeting cards, and A4 letters, and says it sends cards worldwide. · print.one, 7 Oct 2026
Security and privacy: The processing agreement says data is stored within the EU, limited to information needed for mailings, and automatically deleted after 90 days, with earlier deletion available on request. · print.one, 7 Oct 2026
Security incident notice: The processing agreement says Print.one will make every effort to inform the controller within 48 hours of a security or personal data breach. · print.one, 7 Oct 2026
Support: The maker directs customers to its support team and help center for assistance with using the software and integrations. · print.one, 7 Oct 2026
Use cases: The maker describes uses including marketing, sales, and HR communications such as customer reactivation, welcomes, and employee birthday cards. · print.one, 7 Oct 2026

Where Print.one stands on Freedom251

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