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Fill in 2 fields — get a complete cold email with subject line and body. Our AI cold email writer follows proven B2B frameworks to craft messages that actually get replies.
Find the people & companies you need → Lessie AI
✓ Free✓ No signup needed✓ Powered by Lessie AI
No prompting expertise needed. Just describe your product and your prospect.
Tell the AI what you sell — a software product, a service, or a platform. The more specific, the better the email.
Describe who you're emailing — their job title, company type, and the challenge they're likely facing.
Get a ready-to-use cold email with subject line in seconds. Copy it directly or send at scale with Lessie.
Whether you're in sales, marketing, or recruiting — our AI writes cold emails tailored to your context.
Stop staring at a blank screen. Generate pain-led cold emails for your ICP in seconds — then personalize and send at scale via Lessie sequences.
Generate cold emails targeting VPs, CTOs, and founders. The AI understands SaaS buying contexts and writes copy that resonates with tech-savvy buyers.
Create cold email pitches for new client acquisition. Describe your agency's service and target industry — get a compelling cold email instantly.
Write cold outreach emails to passive candidates. Describe the role and the ideal candidate — get an honest, respectful cold email that stands out in their inbox.
These are the rules baked into every email our generator writes.
Short, mostly lowercase subject lines feel personal — not like a marketing blast. Curiosity-driven without clickbait.
The first sentence should make the reader think "how do they know?" — not "here's another sales email."
Shorter emails get higher reply rates. Respect your prospect's time — say exactly what matters, then stop.
One low-commitment question makes it easy to reply. Multiple questions create friction and kill response rates.
Lead with the outcome that matters most to your recipient — not a laundry list of features they didn't ask about.
Most replies come from follow-ups, not the first email. Send 2-3 short follow-ups spaced 3-5 days apart with new angles.
How Lessie stacks up for teams running AI-powered cold email outreach.
| Feature | Lessie | Instantly | Lemlist |
|---|---|---|---|
| AI cold email writer | ✓ | ✕ | ✕ |
| Free email generator tool | ✓ | ✕ | ✕ |
| Built-in B2B lead database | ✓ | ✕ | ✕ |
| Email sequence automation | ✓ | ✓ | ✓ |
| AI personalization at scale | ✓ | Limited | Limited |
| No-signup free tool | ✓ | ✕ | ✕ |
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Generate personalized B2B cold emails with AI — subject line and body in seconds.
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