Cold Email Generator BYOK

Generate 3-email cold outreach sequences with your own API key

$0.02 per sequence — sales consultants charge $100 for this

Free · Bring your own key · 100% client-side · No backend
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Professional
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Frequently Asked Questions

How much does it cost to generate a cold email sequence?

About $0.01–$0.03 per 3-email sequence depending on the model. GPT-4.1 Nano costs under $0.01. Sales consultants and email agencies charge $50–$200 per sequence for essentially the same output.

Is this better than hiring a sales copywriter?

For initial outreach sequences, AI generates comparable quality at 1/5000th the cost. You can generate dozens of variations and A/B test them — something that would cost thousands with a copywriter. For highly strategic accounts, you may still want human review.

What makes a good cold email?

Short subject lines (under 6 words), personalized opening, clear value proposition, social proof, and a single low-friction CTA. The AI follows these best practices automatically and generates sequences that build on each other across 3 touchpoints.

Is my data private?

Yes. Everything runs in your browser. Your business details go directly from your browser to the OpenAI or Google API — nothing touches our servers. There is no backend. You can view the source code to verify.

How many sequences can I generate?

Unlimited. There are no caps or quotas. Generate as many sequences as you need for different products, audiences, and tones. Each generation costs a fraction of a cent with the cheaper models.