“We definitely get more addresses removed; addresses coming back as invalid with Lob than ever before.”

“Often, as marketers, we think of direct mail as an ancient channel, but it works surprisingly well! I was shocked to see that it drove so many conversions. Considering we haven't done much, it’s a huge contribution as it's already a fifth of all paid activations.”

"Lob is our insurance that a message is always received no matter what, as our mission is basically to be the USPS of official correspondence - we take delivery very seriously. Lob has played a critical role in delivering messages from individuals to their elected officials.”

“The API is so simple to work with, it makes developing fun! The Address Verification has saved us so much time speaking to UPS to update incorrect addresses and lots of customers that are no longer blaming us for wrong address.”

“We deal with some horrible APIs in the nonprofit sector. It’s mostly subpar, 90s technology. It was refreshing to use the Lob API.”

“Lob’s well-documented API is seamless to use and the team has been incredibly responsive to adding functionality we need.”

“Lob gives us a capability to do it in a way that makes sense.”

"Lob does the heavy lifting for all our direct mail campaigns, saving both our marketing team and our customers dozens of hours every month."

“Actual bookers ending up at fake places dropped like a stone, and the number of fake properties going live dropped by 96-97 percent. That’s the real win.”

“It's a simple to use, but incredibly powerful tool. It just works."

“We use the verification API not only for things sent through Lob but also for all our packages NOT sent through Lob."

“With Lob we’re able to save our precious resources for building the pieces that we know will be innovative to our core product.”

“Using the Lob API, we automated all of this—from making sure members were providing deliverable addresses to programmatically sending postcards on-demand instead of through an entirely manual process.”

"Lob's well-documented API is seamless to use and the team has been incredibly responsive to adding functionality we need."

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