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LetterStream vs MailUp comparison

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

LetterStream
Ranking in Direct Mail Automation
3rd
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
MailUp
Ranking in Direct Mail Automation
6th
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of February 2026, in the Direct Mail Automation category, the mindshare of LetterStream is 10.5%, down from 11.5% compared to the previous year. The mindshare of MailUp is 5.9%, up from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Direct Mail Automation Market Share Distribution
ProductMarket Share (%)
LetterStream10.5%
MailUp5.9%
Other83.6%
Direct Mail Automation
 

Comparisons

 

Overview

 

Sample Customers

Information Not Available
Banco BPM, Xiaomi, Siena, Walmart Argentina, Hyperal