50 Email Subject Lines and Preview Texts – ideas that Actually Work
As this guide rightly says, if your email’s never opened, the content doesn’t matter (and that’s the bit we all focus on most). If you’re an email marketer, this free download from Hubspot (enter email only) is certainly worth a good look over as it’ll give you some useful ideas to generate curiosity, enhance personalisation and project authority – all A/B tested in action.
Intermediate Level
Read over on Hubspot: 10 minute read
No Time? Here’s a quick summary
If your email never gets opened, everything else inside might as well be invisible ink. Doesn’t matter if it’s got Picasso-level design, laser-focused segmentation, or the deal of the century. If the subject line and preview text don’t pull their weight, it’s game over.
Here are the main angles you need to cover with your subject lines and preview texts to ensure the best open rates.
Campaign Goals Covered
→ Formulas organized by intent, so you can pick the right tool for the job.
Urgency & Scarcity
→ Use deadlines and limited access to drive immediate action.
Curiosity & Tension
→ Tease surprising outcomes to spark intrigue and opens.
Value & Specificity
→ Highlight concrete benefits and performance metrics.
Personalization & Relevance
→ Tailor messages based on real context—role, industry, interests.
Authority & Insight
→ Use data, research, and testing to build credibility and trust.
See the original article for actual examples of each of these approaches.
