LetterstreamReviews of letterstream.com

Excellent services.

Very quick service. Job was done correctly.

I have used this service several times. It’s easy to use, convenient and my mailings always arrive to the recipient. I will be using this service whenever I need to send things out. I highly recommend!!

This service is very helpful for sending certified letter mass mailings/legal notices for businesses.

I've been using this service since the Covid lockdown and they are consistently excellent - correct documents printed correctly, including checks, and mailed when promised.

I did not expect to be writing a review of a letter shipping service on a Friday night but I was really impressed with Letter Stream's service. Every once and a while, I am in a position where I need to send a certified letter (its a special type of letter you mail via USPS) a few times a year. I have done it through the post office a few times but it is a pain in the butt and you need special envelopes, which it does not make sense to buy if you only do a few a year. However, I have been using Letter Stream in 2025 and it has been so much better. All of my certified letters are now professionally printed in custom envelopes for a price slightly higher than mailing it regular. The printing is precise and looks very professional. I am also incredibly impressed at the speed Letter Stream mails my letters. I have yet to pay for expedited processing yet all 7 of my letters were mailed same day. It is so much easier than doing yourself and is painless. If you ever need to send a certified letter, Letter Stream is the perfect service to use.

They don't have any options to reach customer service. Zero stars.

I will be selecting another company to handle my company mailings. I do not have a huge amount, but it took 8 hours to manually upload each letter one by one, then I had to go through each one and it took another hour to add each one to the invoice. I emailed support twice and they still haven't gotten back to me. for one or two letters it is cool, and I only had 70 letters to send but it was such a manual process with zero support. they are non respondent. Honestly, with the billable hours I could have gone with a company that charges double and still paid less than the amount of manual process from this site... and now missed my deadline.