BotTasks / Cold email
Best AI tool for cold email
One decision, not a directory. Pricing checked 2026-10-14.
Apollo.io
B2B contact database with AI outreach.
Free tierFree plan; paid plans availableSales
ChatGPT
OpenAI's general-purpose AI assistant for writing, analysis, coding and images.
Free tierFree tier; paid plans (Go, Plus, Pro, Business)Writing
- Create a free Apollo account and connect a sending mailbox.
- Build a narrow list using filters for role, company size and industry.
- Write a short email: one specific observation, one clear value point, one easy ask.
- Set up a three-step sequence with follow-ups a few days apart.
- Track replies and bounces; keep volumes low while your domain warms up.
Why Apollo.io
Apollo combines the contact database, email finding and sequences, so you can go from list to sent emails in one tool.
When to choose ChatGPT instead
Choose ChatGPT if you already have your list and only need help writing better emails.
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Pricing at a glance
| Tool | Pricing | Free tier |
|---|---|---|
| Apollo.io | Free plan; paid plans available | Yes |
| ChatGPT | Free tier; paid plans (Go, Plus, Pro, Business) | Yes |
| Instantly | Paid from $47/mo | No |
| Lemlist | Paid from $55/mo billed yearly; free trial | No |
| Claude | Free tier; Pro $20/mo ($17/mo billed annually) | Yes |
Pricing changes often; check the official site before buying.
FAQ
What is the best AI tool for cold email?
Our pick is Apollo.io: B2B contact database with AI outreach. Pricing: Free plan; paid plans available.
When should I choose ChatGPT instead?
Choose ChatGPT if you already have your list and only need help writing better emails.
Does Apollo.io have a free plan?
Yes. Apollo.io: Free plan; paid plans available.