The Compliance-First Marketer's Guide to Direct Mail

Postie is the leading end-to-end direct mail campaign platform, steeped in data science and purpose-built for empowering marketers with smarter targeting, simpler execution and stronger measurement. DTC brands and retailers have run more than 33,000 campaigns with Postie with an average ROAS of 1,382%.

What's inside?

For too long, financial growth leaders have been forced to choose between campaign performance and strict ECOA compliance. Because standard digital lookalike models risk tracking protected attributes, compliance teams routinely restrict marketers to manual data filtering. The result? A completely flat performance curve with zero predictive optimization.

The Compliance-First Marketer’s Guide to Direct Mail proves you no longer have to compromise. This playbook reveals how banks, fintechs, and credit unions are safely unlocking machine learning-powered direct mail to optimize acquisition budgets with total regulatory confidence.

What You'll Learn Inside:
- Proxy-Free ML: How to eliminate compliance risks using enterprise-grade data from Epsilon and Experian. +35%
- Audience Reach: Bypassing pre-screen constraints to target high-value, opted-out consumers via ITAs.
- Multi-Channel Lift: How integrating direct mail with digital channels drives a 28% higher conversion rate.
- 1:1 Attribution: Deterministic tracking and native holdout testing that finance teams actually trust.

Stop letting compliance hurdles cap your growth potential. Download your free copy of the playbook today.