Products and launches · Published October 2, 2026

Choosing a concise welcome email subject line

Deciding between short and long subject lines

The situation

A welcome email needed to be sent out quickly, with the request made to send it out on the same day. The email was ready, but the subject line had not been finalized. The person making the decision had to weigh the options for the subject line, considering what would be most effective. The goal was to get the email out as soon as possible, while also making sure it was well-received by the recipients. The decision maker had to think about what would make the email stand out in a crowded inbox.

What they weighed

  • Short subject

    Chosen
  • Long subject

What they decided

Short subject

Why

A short subject line was chosen because it would allow the email to be sent out quickly, as requested. This option was tempting because it was simple and to the point, making it more likely to grab the reader's attention. The decision maker was pulled towards the short subject line because it was the most efficient option, and it would ensure that the email was sent out on time.

The first step

Send the welcome email with the short subject

How they would know it worked

The welcome email is in the sent folder

How it turned out

Not known yet. The result is added here when it comes in.

Shared by the person who made this decision. Names, places, dates and numbers were removed before it was published.