Send post automatically from your CRM
Slim Folderen makes automated post possible: an A4 brochure is printed and delivered by post as soon as your CRM, Zapier, Make or the API triggers it. Print one copy at a time, not bulk mailing.
Native webhooks for 13 CRMs, plus Zapier, Make and an open API. Direct mail as easy as an email, including printing and PostNL.
Order now and it lands on the doormat within 2 working days.
Key facts at a glance
- Format
A4 (210 × 297 mm), stapled, full-colour print
- Pages
- 2, 4, 8, 12, 16, 20, 24 or 28 pages
- Minimum
1 copy, no set-up costs, no minimum order
- Bulk order
Also 10 to 2,500 copies (e.g. 100 or 1,000) in one shipment to one address, with shipping paid only once
- Delivery
Printing + PostNL. Ordered before 3 pm: on the doormat within 2 working days in the Netherlands
- Price
- Budget 4, Standard 5 or Premium 6 credits per page + shipping; entry price €5.64 excl. VAT without discount; lowest rate €3.76 with 10,000 credits (€799 excl. VAT)
- File
- PDF, CMYK, 3 mm bleed, 300 DPI
- Trial
- Free trial shipment for companies registered with the Dutch Chamber of Commerce (KvK): 100 welcome credits for one brochure of up to 8 pages, no credit card
- Without
- No offset, no stock, no mandatory subscription
Price estimate
Calculate this A4 print job
Choose pages, paper, quantity and destination. The large price is the rate without volume discount: what you pay as a new customer.
Your price estimate
€5.64excl. VAT
Without volume discount. From €3.76 with 10,000 credits (€799.00 excl. VAT).
- Print (2 pages · Budget)
- 8 credits
- Shipping
- 39 credits
- Lowest rate (10,000 credits)
- €3.76
- Total
- 47 credits€6.82 incl. VAT
Free trial shipment for companies with a KvK number: 100 welcome credits, up to 8 pages · no credit card needed
Order now and it lands on the doormat within 2 working days.
Growth marketers and operations managers want print as an automated channel. Slim Folderen connects to your stack: deal won → brochure out of the door. No manual printing or franking.
Connect your calendar
Google Calendar or Microsoft Outlook: see your meetings in the Calendar Assistant and send an A4 brochure deliberately, never automatically.
CRM & automation
Choose your CRM or automation tool for a step-by-step guide.
CRMs
17 CRM and automation integrations, plus Google Calendar and Outlook
Why manual direct mail doesn't scale
CRM and printer are separate worlds
Your data is in HubSpot or Pipedrive; printing happens elsewhere. Webhooks close that gap.
Fear of runaway costs
Campaign budgets, daily limits and optional review prevent surprises.
No developer time
Native CRM formats are recognised. Use Zapier or Make for anything that isn't supported out of the box.
From trigger to doormat in three steps
Webhook, review (optional), print & PostNL.
Create a webhook campaign
You get a unique URL in the dashboard. Set the budget, the countries and the maximum per address.
Connect your CRM, Zapier or Make
Pipedrive, HubSpot, Salesforce and more are recognised automatically. Or map the fields in Zapier or Make.
Print & delivery
With every trigger, we print the chosen brochure and send it via PostNL.
Automation examples
Deal won → welcome brochure
A CRM trigger automatically sends a physical welcome mailing.
B2B direct mail campaigns
Lists from your marketing stack turned into physical post, without CSV hassle.
Print API for developers
Place and track orders via the REST API, with API keys that only get the permissions you choose.
Frequently asked questions
Which CRMs are recognised automatically?
Pipedrive, HubSpot, Salesforce, Zoho CRM, Microsoft Dynamics 365, Teamleader, Tribe CRM, Freshsales, ActiveCampaign, Copper, Close, Monday.com and Odoo.
Can I use Zapier or Make?
Yes. Paste the webhook URL as a POST action and map the name, address, postcode and town.
Is there an API for print?
Yes. Besides webhooks, you can place orders via the REST API with an API key. See the API documentation (https://slimfolderen.nl/en/api-documentation/).
Can I connect Google Calendar or Outlook?
Yes. That is not an automatic mailing: the Calendar Assistant shows your meetings read-only, and you confirm every brochure manually. See https://slimfolderen.nl/en/integrations/google-calendar/ and https://slimfolderen.nl/en/integrations/microsoft-outlook/.
Connect your first integration today
Your webhook is live in minutes. Companies with a Dutch Chamber of Commerce (KvK) number get one free trial shipment (up to 8 pages).