Postie provides an automated platform for executing direct mail campaigns, utilizing machine learning to create custom audience segments and track return on ad spend (ROAS) in real time. This technology addresses the challenge of effectively reaching and engaging customers through direct mail, offering measurable results that outperform traditional digital channels.
Funding
$3.5M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.

Founders
Product
Problem
Direct mail marketing traditionally suffers from difficulties in precise audience targeting and lacks real-time performance tracking, making it challenging for marketers to measure return on ad spend (ROAS) effectively. This makes it difficult to integrate direct mail into modern, data-driven marketing strategies.
Solution
Postie offers an automated direct mail platform that leverages machine learning to enable custom audience segmentation and real-time ROAS tracking. The platform allows marketers to create lookalike models from their best-performing customer segments by layering custom algorithms on industry-leading datasets. Postie also supports website retargeting by matching website visits to home addresses, allowing marketers to reach both anonymous and logged-in visitors. Furthermore, the platform identifies audience segments within CRM data to deploy personalized campaigns and convert customers who are not responding to other marketing efforts.
Target Audience
Postie targets marketing teams and agencies looking to enhance their customer acquisition and engagement strategies with data-driven direct mail campaigns.
Features
- Machine-learning-powered audience segmentation for creating custom audiences and lookalike models.
- Website retargeting capabilities to convert website visits into direct mail recipients.
- CRM re-engagement features to maximize customer lifetime value through personalized campaigns.
- A/B testing functionality to optimize direct mail creative and offers.
- Real-time KPI dashboards that integrate with marketing tech stacks to track CPA, CVR, and ROAS.
- Programmatic triggers for automated direct mail deployment based on website engagement.