Generate Sales Email Subject Lines
Get 8 subject line options for your sales email — curiosity-driven, direct, and personalized. Free tool, under 60 characters each.
Free plan includes 2 rewrites a day. Go unlimited for $8/mo →
About this tool
Frequently asked questions
Which type of subject line converts best — curiosity or direct?
It varies by audience and industry, which is exactly why the tool gives a mix rather than picking one style. Testing a few of each against your specific list is the only reliable way to know what works for your prospects.
Will personalized-style subject lines use the actual recipient's name?
If a name or specific detail about the recipient appears in your email input, the tool will reference it in the personalized-style options; otherwise it will use a placeholder like [Name].
Why keep subject lines under 60 characters?
Most email clients, especially on mobile, truncate subject lines somewhere around 60 characters, so keeping options under that limit ensures the full line is visible in the inbox.