14 day money back guarantee, no questions asked.
Run your own cold email infrastructure. Unlimited mailboxes, sender rotation, warmup and AI replies. Pay $199 once, no monthly fee. Don't want to touch a server? I'll set the whole thing up for you, free.
Loved by builders
Here's what people are saying after setting up their own cold email infrastructure.
No extra costs, no limits, just powerful integrations that grow with your marketing goals.
Automated campaigns. Send sequences, schedule your follow ups, and run cadences from your own server with no limits from me.
AI powered outreach. Connect over the MCP protocol and let your AI agents handle replies, pause campaigns, and tune sending for you.
Unique every time. Subject lines rotate, sentences change, and senders shuffle so no two recipients get the same email.
Connect anything. Plug in any SMTP provider or AWS SES, and I'll warm up every sender automatically to build your reputation gradually.
Unlimited mailboxes Connect as many SMTP accounts as you need with zero per seat fees.
Unified inbox See and reply to every conversation across all accounts from one place.
AI auto-replies When you can't respond, AI classifies intent and replies intelligently.
Auto warmup Every connected mailbox is warmed up automatically in the background.
Health metrics Detailed analytics on deliverability, reputation, and domain health.
Compare
You get the same features, but you pay once instead of every month, forever.
Cleanmails
$199 once
Instantly
$79 to 97/mo
Smartlead
$39 to 94/mo
Based on publicly listed pricing. Cleanmails is a one time purchase, and I ship free updates for life.
ROI Calculator
Slide to what you currently pay monthly for cold email tools.
Your current monthly spend
Breakeven in
3 months
Then it's free forever
Year 1 savings
$749
3-year savings
$2,645
Pricing
No monthly fees, no per seat charges. You pay once and self host it forever.
Everything you need to run cold outreach from your own server. No recurring costs, no limits, no vendor lock-in.
docker compose up -d14 day money back guarantee, no questions asked.
Everything included:
For developers & founders, Source Code License
This is a separate product from the $199 license. You only need this if you want to launch your own SaaS. You get the complete Cleanmails source code to rebrand, sell to your own customers, and keep 100% of the revenue. Just running outreach for yourself? The $199 license is all you need.
What you get:
Here are the two things people ask me most, no clicking required.
Yes, a full 14 day money back guarantee, no questions asked. If Cleanmails isn't for you, email me within 14 days and I'll refund you in full.
Any Linux VPS with 1GB RAM (Ubuntu, Debian, or CentOS). Deploy with Docker Compose in a couple of minutes, or let me set it up for you for free.
Still have questions? Email me at hello@coldmail.host
I hang out there most days. Ask me setup questions, share what's working, and swap strategies with other founders and agency owners.