Cold email software with AI personalization, sent from your own inbox
Find prospects, write a unique email for each one, and send from your own SMTP — Gmail, Outlook, or Amazon SES. Your domain, your reputation, the inbox not spam.
14-day free trial · Bring your own SMTP · Cancel anytime
| Recipient | Company | Sequence | Opens | Reply |
|---|---|---|---|---|
| j.harper@example.com | Northwind Ltd | Step 2 | 3 | Replied |
| m.okafor@example.com | Acme Retail | Step 2 | 1 | — |
| l.dubois@example.com | Contoso Freight | Step 3 | 2 | — |
| r.iyer@example.com | Globex Labs | Step 1 | 4 | Replied |
| s.novak@example.com | Initech Systems | Step 3 | 0 | — |
Product preview. Companies shown are sample data, not real accounts.
Live in three steps
Three simple steps to launch your cold email campaigns.
Connect your SMTP
Bring your own inbox (Gmail, Outlook, or any SMTP provider). Your emails, your reputation, full control.
| Company | Role | Size |
|---|---|---|
| Northwind Ltd | Head of Ops | 120 |
| Acme Retail | COO | 340 |
| Contoso Freight | Ops Manager | 75 |
| Globex Labs | VP Operations | 210 |
Import & enrich leads
Scrape LinkedIn profiles or upload CSVs. AI enriches each contact with personalization data.
Hi Jordan,
Saw Northwind opened a second depot in Leeds — usually that is the point dispatch scheduling starts to hurt.
Worth a short call?
Launch AI campaigns
AI writes unique emails for each prospect. Set follow-up sequences, A/B test, and watch replies roll in.
Everything you need for cold outreach
Powerful features to scale your outbound sales.
AI email personalization
Every email is uniquely crafted by AI using prospect data: company info, role, recent activity, and more.
Hi Jordan,
Saw Northwind opened a second depot in Leeds — usually that is the point dispatch scheduling starts to hurt.
Worth a short call?
SMTP integration
Connect unlimited SMTP accounts. Rotate inboxes, warm up domains, and maintain a healthy sender reputation.
Follow-up sequences
Build multi-step follow-ups with your own wait intervals. Everything stops the moment a prospect replies.
Lead sourcing & enrichment
Build targeted lead lists from LinkedIn or CSV. Extract emails, titles, and company data, deduplicated on import.
| Company | Role | Size |
|---|---|---|
| Northwind Ltd | Head of Ops | 120 |
| Acme Retail | COO | 340 |
| Contoso Freight | Ops Manager | 75 |
| Globex Labs | VP Operations | 210 |
Deliverability optimization
Smart sending limits, domain warming, spam-score checking, and authentication checks before a campaign goes out.
A/B testing
Test subject lines, email copy, sending times, and follow-up sequences to improve response rates.
Screens above are product previews. Companies and figures shown are sample data.
ColdMailer vs. the rest
See why teams switch to ColdMailer.
| Feature | ColdMailer | Lemlist | Instantly |
|---|---|---|---|
| AI Personalization | — | — | |
| BYO SMTP | |||
| LinkedIn Scraping | — | — | |
| A/B Testing | |||
| Unlimited SMTP accounts | — | — | |
| Deliverability Suite | |||
| Unlimited Contacts | — | — |
Swipe the table sideways for more
Simple, transparent pricing
Every plan is bring-your-own-SMTP. Scale when you're ready.
Starter
1,000 emails/month
- 2 SMTP accounts
- AI personalization
- Follow-up sequences
- Campaign analytics
- Email support
Pro
5,000 emails/month
- Unlimited SMTP
- LinkedIn scraping
- A/B testing
- Advanced analytics
- Priority support
Enterprise
Unlimited emails
- Everything in Pro
- Dedicated IP
- Custom integrations
- Dedicated manager
- SLA guarantee
Works with your stack
Connect the inbox you already use. No shared IPs, no migration, just your domain and your reputation.
Providers ColdMailer connects to over standard SMTP. Names are shown for compatibility only.
Frequently asked questions
Insights for cold email success
Tips and strategies for cold email success.
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Connect your SMTP, import your leads, and let AI personalize every email.
14-day free trial · Bring your own SMTP · Cancel anytime