THE RESULTS ARE IN: How to write good subject lines, subject lines best practices and some of the best subject lines in 2025.
THE QUIRKY REBEL COACH’S PROVEN & TESTED SUBJECT LINES THAT WILL INCREASE YOUR OPEN RATES!
151 Click-Worthy Subject Lines
Sometimes the smallest spark is all you need to light up your whole path.
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A curated collection of 151 click-worthy subject lines to help your emails stand out, spark connection, and get opened—with clarity, personality, and purpose.
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WHAT’S INSIDE
⚡ Subject Line Best Practices
⚡ Subject Lines Do’s & Don’ts
⚡ Subject Line Tips
⚡ Catchy Subject Lines
⚡ Good Email Subject Lines
⚡ Cold Email Subject Lines
⚡ Content Promotion Subject Lines
About Gregory Halpen & Inbox Uprising
Gregory Halpen is the bold, creative force behind The Quirky Rebel Coach and Inbox Uprising Membership, where he's leading a much-needed revolution against sleazy, soul-sucking marketing tactics. With the heart of a storyteller and the guts of a rebel, Gregory is on a mission to rewrite the rules of email marketing—swapping manipulation for meaning, pressure for personality, and hype for humanity.
A seasoned actor, singer, and expert in story-driven strategy, Gregory helps new coaches cut through the noise and find their voice through effective email marketing. Whether it’s crafting irresistible freebies, writing emails that get read, or launching a list with confidence, he’s obsessed with showing creatives how to market with heart.