Lob Address Verification Reviews in June 2026: User Ratings, Pros & Cons

"Developer & Business Friendly Automated Document Printing"

What do you like best about Lob? Best part of Lob is the multitude of options and services available all with the use of their simple and intuitive API. Documentation is also very helpful and easy to understand.

"Easy postal mail as a service"

What do you like best about Lob? Lob makes it dirt simple to send postal letters, checks, and postcards from an API, trivially. You can also use the dashboard to trigger sends.

"Great experience!"

What do you like best about Lob? The ease of use of online tools makes sending mailers simple. What do you dislike about Lob?

"Solid and Easy API"

What do you like best about Lob? Good documentation, and easy-to-use API. Also appreciate the zapier support for better automation, was able to use it in some situations without writing any code.

"Quick and accurate postcards"

What do you like best about Lob? Lob had a great API for printing postcards. I was able to order one-off postcards as needed. The printing quality was much better than the competitors I tried.

"Very useful for sending low volume physical mail."

What do you like best about Lob? We periodically need to send a form out, and their web interface allows us to upload a PDF, preview how it will send, and pay a very very small fee to have it physically mailed.

"Quick and accurate postcards"

What do you like best about Lob? Lob had a great API for printing postcards. I was able to order one-off postcards as needed. The printing quality was much better than the competitors I tried.

"Very useful for sending low volume physical mail."

What do you like best about Lob? We periodically need to send a form out, and their web interface allows us to upload a PDF, preview how it will send, and pay a very very small fee to have it physically mailed.

"Bank verification issues ruined the Lob experience for us."

What do you like best about Lob? Online access to see check activity for Juniper Square distributions What do you dislike about Lob?

"Simple Address verification Tool"

What do you like best about Lob? Ease of use with manual data upload and via API. It was also cheaper in comparison to other products which we had on list to verify address of contacts in our system.