Direct Mail Automation Platform & Print Network | Lob
Want to send at the speed of digital? It takes more than software.
Lob is the only direct mail platform with Postal IQ advanced routing, printing and delivery infrastructure, bringing predictability to postage costs and getting your mail to its destination faster and more securely.
2026 Delivery Platform of the Year
SupplyTech Breakthrough Awards
2026 Marketing Automation Platform of the Year
Trusted by 12,000+ companies for all things direct mail – from building to routing to fulfillment.
For teams managing complex direct mail at scale
Lob combines advanced campaign tools, award-winning APIs, Postal IQ routing, and our nationwide Print Delivery Network. Together, they speed up delivery while giving you the features and visibility you need – from campaign to mailbox.
Deliver fast – and hit your goals
Lob’s Postal IQ routing intelligence chooses the most efficient USPS entry point for every mailpiece, helping your mail reach mailboxes quickly and cost-effectively by working in step with USPS operations.
We can have a mail piece printed and in the mail stream within two or three days – that’s a massive differentiator. That speed is critical for helping our customers meet compliance.
– Abby Warner, Chief Experience Officer
Scale campaigns with local production
Our nationwide Print Delivery Network produces mail near its final destination. This reduces transit time, stabilizes costs for high-volume campaigns, and ensures consistent, high-quality output at scale.
Personalize, target, and track every send
We make your direct mail fully data-driven, letting you segment and personalize campaigns in your dashboard or from your favorite outreach tools – and track every send from production to delivery.
One partner – from campaign to mailbox
Lob is the only platform that unites campaign tools, easy APIs, and full operational support – managing everything from building and routing to printing and delivery.
Industry-leading direct mail compliance
Meet regulatory requirements for your industry and avoid costly violations with security practices that support HIPAA, GDPR, CCPA/CPRA, and more.
What's new at Lob
In The News
Direct mail finds its place in healthcare marketing
Press Release
Lob Report Shows Direct Mail Breaks Through Digital Noise
Blog
Direct mail API solutions: how healthcare and finance companies scale securely