About Postgrid
PostGrid is an API-first platform for automating direct mail campaigns, address verification, and check distribution. It enables businesses to send personalized letters, postcards, and checks at scale while ensuring accurate delivery through real-time address validation and standardization.
Saysimple customers use Postgrid to bridge digital and physical customer touchpoints. When a customer inquires via WhatsApp, agents can trigger automated direct mail campaigns—sending promotional postcards, personalized letters, or payment checks—without leaving the Saysimple inbox. This is particularly valuable for real estate, healthcare, logistics, and retail businesses that need multi-channel engagement to close deals and retain customers.
Populaire toepassingen
Real Estate Follow-up Campaigns
A real estate agent receives a property inquiry via WhatsApp in Saysimple. After exchanging initial details, the agent triggers a Postgrid automation that sends a personalized property brochure postcard to the prospect's address. The physical mail reinforces the digital conversation and increases engagement rates for high-value leads.
Healthcare Patient Onboarding
A medical practice receives new patient registrations through WhatsApp. The Saysimple-Postgrid integration automatically sends welcome packets, consent forms, and pre-appointment instructions via direct mail based on the patient's address captured in the conversation, reducing check-in friction on appointment day.
Logistics and Delivery Notifications
A logistics company confirms delivery addresses with customers over WhatsApp. Saysimple automatically triggers Postgrid to send printed proof-of-delivery documents or shipping labels to the verified address, creating a professional touchpoint and reducing disputes over delivery locations.
Retail Loyalty and Promotional Mailers
A retail business captures customer addresses during WhatsApp inquiries and purchases. The integration automatically sends personalized coupons, loyalty card invitations, or seasonal promotions via postcard, blending digital conversations with targeted physical mail to drive repeat store visits.
