Supapitch vs Warmy: AI Cold Email vs Email Warm-Up
These tools don't compete. Warmy warms your domain so emails land in inboxes. Supapitch writes those emails so prospects actually reply. Here's when you need each.
The Quick Verdict
Choose Supapitch if…
- Your emails land in inboxes but prospects don’t reply
- Your sending domain is already warmed and established
- You need AI-personalized content, not deliverability fixes
- You want to improve reply rates, not inbox placement rates
Choose Warmy if…
- You’re spinning up new domains for cold outreach
- Your emails are going to spam, not inboxes
- You need to build sender reputation before launching campaigns
- Your existing domain has deliverability issues to recover from
Key Differences
Warmy runs in the background—connecting your mailbox and auto-sending within its warm-up network to build domain trust with email providers.
Supapitch operates on the content layer—researching each prospect, selecting a strategy, and writing a unique voice-matched email.
Warmy gets you through the spam filter; Supapitch gets you past the human filter. They solve entirely different problems.
Who Should Choose Supapitch
- Anyone whose emails land in inboxes but don't get replies—content, not deliverability, needs work.
- Teams with established sending domains that don't need warm-up at all.
Who Should Choose Warmy
- Teams spinning up new domains that need 2–4 weeks of reputation building before any campaign.
- Existing domains with deliverability issues—emails hitting spam or low inbox placement rates.
Pricing
Supapitch
From $79/mo
AI-generated emails, voice matching, research agent. Growth $199/mo, Scale $499/mo.
Warmy
From $49/mo per mailbox
Email warm-up and deliverability only. Business $129/mo, Premium $189/mo.
The Bottom Line
Warmy warms your domain; Supapitch writes your emails. They're complementary, not alternatives—new domains start with Warmy, established domains start with Supapitch.
Feature Breakdown: Supapitch vs Warmy
| Feature | Supapitch | Warmy |
|---|---|---|
| AI Email Writing | ||
| Prospect Research Agent | ||
| Voice Matching | ||
| Reply Handling Agent | ||
| Email Warm-Up | ||
| Deliverability Monitoring | ||
| DNS Health Checks | ||
| Spam Score Tracking |
Real-World Scenarios
New domains for cold outreach
Five new domains need 3–4 weeks of warm-up before a single campaign. Warmy handles this automatically—Supapitch isn't relevant until domains are trusted.
Established company, low reply rates
3-year-old domains with strong reputation but content that doesn't convert. Warmy adds no value here; Supapitch lifts reply rates from 2% to 8%.
Scaling outbound (1,000+ emails/day)
Warmy keeps all sending domains healthy; Supapitch generates personalized content. Neither tool can replace the other in this stack.
Migration Path: Building a Stack with Warmy and Supapitch
Warm your domains with Warmy
Connect each sending mailbox and let Warmy build sender reputation automatically before launching any campaigns.
Set up Supapitch voice training
Upload your best-performing emails, test AI output, and calibrate quality while domains finish warming.
Launch your first campaign
Send AI-personalized emails from warmed domains. Budget both tools together from the start—$49 + $79 = $128/mo minimum.
Frequently asked questions
Do I need both Warmy and Supapitch?
Possibly. Warmy ensures your emails land in inboxes by warming up your sending domain. Supapitch ensures the emails are worth reading once they arrive. If you're starting cold outreach from a new domain, use Warmy first, then add Supapitch when you're ready to send.
Does Supapitch include email warm-up?
No. Supapitch focuses on AI-powered email writing—research, personalization, voice matching, and reply handling. For warm-up, you'd use a dedicated tool like Warmy or the warm-up features built into your sending platform.
Can Warmy write cold emails?
No. Warmy is exclusively an email warm-up tool. It sends automated interactions between real inboxes to build your sender reputation. It has zero email writing, personalization, or outreach features. These tools don't overlap at all.