DIRECT MAIL SERVICE
Streamline your marketing and operational mail
Experience direct mail like never before, with unmatched personalization and automation — in a secure direct mail platform made to scale with your business.
Send direct mail that converts
Reinvent the mail. Join 12,000+ companies leading the charge with Lob.

Best API
Postman Award Winner
2024 Best Places to Work
Builtln

Mail Service Provider of the Year
National Postal Forum 2024
Keep your mail on target
- Target audiences that are ready for action while saving time and money.
- Personalize your message, offers, and mail format — and watch engagement skyrocket.
- Use our address verification tool makes failed deliveries a thing of the past.

Activate your data
- Integrate with your existing tools and data sources to automate your direct mail.
- Choose from no-code integrations or connect through our award-winning APIs.
- Track your results in your Lob dashboard or push data to your favorite analytics tool.
Mail smarter with advanced analytics
- Use Lob’s analytics to get clear insights and adapt strategies in real time.
- Add QR codes to connect your mail to trackable digital actions, sending recipients to account pages or promotions.
- Integrate with your CRM to easily measure attribution.