Write a short re-engagement email for a newsletter that's about tips for starting an online business. Use a friendly tone.
GPT-3.5
GPT-6 Astra
Subject: Still dreaming of starting your online business?
Hey [First Name],
It’s been a little while! If starting an online business is still on your mind, we’re here to help—one small step at a time.
From choosing an idea to finding your first customers, our newsletter shares practical tips to help you get moving.
[Keep the tips coming →]
Ready when you are,
[Your Name]
P.S. Taking a different path? You can [unsubscribe here]—no hard feelings.
What changed
GPT-3.5’s email is addressed to the wrong people. A re-engagement email goes to subscribers who have drifted away, but this one asks readers to sign up: “If you’re not already subscribed, we’d love for you to join our community.” It then closes by thanking them “for considering re engaging,” which sits oddly next to a sign-up link. The pandemic-era “staying safe” opener and the long paragraph about how business “can be overwhelming” add bulk without urgency.
Astra treats the reader as a lapsed subscriber from the first line: “It’s been a little while!” It adds a subject line, one clear button, and a P.S. offering an unsubscribe link with “no hard feelings,” a standard re-engagement move that cleans up the list. It is also genuinely short, as requested. GPT-3.5 does name more concrete topics, such as choosing “a profitable niche” and building a website, while Astra’s “practical tips” is vaguer. But Astra’s email is the one you could actually send.