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Lob delivers personalized, measurable mail, at scale. It's the new all-star in your marketing mix.

Mail Service
Provider of the Year
USPS Award Winner 2024
Postman 2024 Best API Award
Best API
Postman Award Winner
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Encamp Logo in white

It would be impossible for us to do our job without Lob.

Ben Jacobs

Encamp, Chief Technology Officer

Marley Spoon

Lob automated direct mail has increased our productivity and saved us money. It’s a huge help to get our direct mail campaigns out quickly and easily.

Malin Dettmann-Levin

Marley Spoon

Read Marley Spoon’s story
Realeflow logo in white

Direct mail works. If you’re in the business of sending direct mail, Lob is the best in the industry.

Austin Hale

Realeflow

Read Realeflow’s story
Oscar Health

Lob makes us much more efficient across the board.

Brenton Caldwell

Oscar Health

Read Oscar Health’s story
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Localize and personalize, at scale

Increase the effectiveness of your direct mail campaigns with Lob’s no-code platform. From remarketing to upsell, Lob’s platform enables you to create hyper personalized and optimized direct mail. At any scale.

Direct Mail Campaigns Example
Lob Direct Mail Campaign Analytics

Attribute and analyze your direct mail campaigns

Easily attribute campaigns, measure and report direct mail ROI with Lob’s built-in analytics tools. Easily show revenue and conversion lift and execute multivariate tests effortlessly with Lob’s automation platform.

Direct mail, at any scale and frequency

Don’t worry about campaign delays, logistics, and paper shortages again. Lob’s direct mail automation platform takes care of end-to-end fulfillment through our world class print delivery network. We manage the complexity so you don’t have to.


Our delivery network is also GDPR, SOC 2 and HIPAA certified to safeguard your data, end-to-end.

United States Mail Printing Map
Multichannel Marketing Platforms

Integrate with your existing tech stack

Level up your omnichannel marketing and increase lift by connecting your digital and direct mail channels. Send direct mail campaigns triggered, scheduled or on-demand in minutes with our modern SaaS platform.

Carbon neutral, across your entire lifecycle

We are keenly aware of the environmental impact mail has on our planet. All mail sent with Lob is carbon neutral through the entire lifecycle, from raw materials to ultimate disposal.


Lob is committed to setting the sustainability standard for the direct mail industry and helping our customers and partners meet their sustainability and ESG goals.

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Direct mail automation resources to power your success

Your Guide to Holiday Direct Mail: 7 Tips for Successful Campaigns
eBook

Your Guide to Holiday Direct Mail: 7 Tips for Successful Campaigns

Direct mail offers marketers their strongest ROI, all year long. Read how you can create an attention grabbing holiday direct mail campaign.

Read eBook
How Smart Businesses Avoid the High Cost of Bad Address Data
eBook

How Smart Businesses Avoid the High Cost of Bad Address Data

Bad address data impacts every industry. Lob has determined what an average company will typically see for the amount of undeliverable address data.

Read eBook
The Modern Marketer’s Guide to Customer Acquisition with Direct Mail
eBook

The Modern Marketer’s Guide to Customer Acquisition with Direct Mail

Learn how to apply advanced acquisition strategies to your direct mail with real-world examples of how marketers are combining online and offline channels.

Read eBook