Hey Product Hunt! 👋

We're beyond excited to launch WarmySender, the only cold email platform built on a one-time payment. No subscriptions, no throttling, no surprise bills. Just pay once and own your outreach tool for life.

I'm one of the founders. Like many of you, my journey has been through building and scaling sales teams and agencies. No matter the project, one constant headache remained: the never-ending "SaaS tax" for essential tools. We watched cold email software go from simple utilities to complex, expensive systems that punish you for growing.

But cold email itself hasn't changed, it’s still about getting a human message to another human inbox. So we asked: What if you could pay for the tool once, like actual software, and just focus on sending great emails?

We realized teams face three core problems:

Costs spiral out of control - "Unlimited" plans quietly throttle you, and monthly bills become a significant operational expense.

Deliverability is a black box - It's easy to torch your domain reputation with poorly managed warm-up and sending limits.

Tools are overcomplicated – Bloated features increase the price but don't help you get more replies.

What makes WarmySender different
✨ Pay Once, Send Forever – A true lifetime license. Buy a plan (from 2K to 300K emails/month), and your quota resets every month. Forever. Your last line item for cold email software.

🛡 A.H.D.E. – Your Deliverability Autopilot – Our Advanced Humanization & Deliverability Engine handles warm-up, generates 7M+ content variations, and auto-pauses campaigns to protect your sender reputation. It’s like having a full-time deliverability expert in the tool.

📧 Use Your Inboxes, Not Ours – Connect your own Gmail, Outlook, or SMTP. We never send from shared, spammy IPs. You maintain complete control and trust.

⚡ Built for Results, Not Bloat – A clean, focused UI for sequences, tracking, and inbox rotation. Get campaigns running in under 15 minutes. No complex CRM fluff you didn't ask for.

We'd love your feedback on:

What's the single biggest frustration you have with your current cold email tool?

For a tool like this, what matters more to you: the absolute lowest lifetime price or the highest monthly sending limit for that price?

What's one deliverability or inboxing fear you wish a tool would solve for you?

We're here all day and genuinely want to build what you need. Ask us anything about cold email, deliverability, or lifetime business models!

You can check out: WarmySender

Let's end the SaaS subscription spiral together. 🚀

WarmySender

Cold email sender without the monthly bill

Cold email sender without the monthly bill