Ask a question: Posing a question can make recipients want to find out the answer.
Use cliffhangers: Tease some information without giving it all away.
Personalize: Tailor the subject line to the recipient's interests or past behavior.
Use numbers: Lists and numbers can make your email seem more digestible and interesting.
Storytelling: Narratives captivate readers and keep them engaged.
Exclusive offers: Mentioning limited-time deals or unique opportunities can maintain interest.
Teasers: Provide just enough information to make the reader want more.
Mysterious images: Use images that hint at something exciting but don’t reveal everything.
GIFs and videos: Moving images can catch the eye and make recipients want to click.
Infographics: Presenting information in a visually appealing way can draw readers in.
Overpromising: Make sure the content within your email lives up to the curiosity you’ve created.
Being vague: Don’t be so mysterious that the recipient loses interest.
Misleading subject lines: Ensure your subject line accurately reflects the email content to maintain trust.
Open rates: Higher open rates can indicate that your subject lines are effective.
Click-through rates: If recipients are clicking on your links, your email body is maintaining their interest.
Conversion rates: Ultimately, successful curiosity should lead to higher conversions.