📧
R

Rassam from ColdSend

Published on July 5, 2025

Top 10 Cold Email Infrastructure Providers That Don't Require Warmup (2025)

Most cold email platforms make you wait 2-3 weeks for warmup. Here are the only 10 providers that let you start sending campaigns immediately.

I tested 47 different cold email infrastructure providers. Only these 10 actually deliver on their "no warmup" promise.


Why Most Platforms Still Require Warmup

Traditional cold email platforms build infrastructure from scratch. New domains + new IP addresses = zero sender reputation. That's why they need warmup.

But some providers figured out how to leverage existing, trusted infrastructure. ColdSend is one of the companies that cracked this code.

The result? You can start sending campaigns on day one.


The Complete No-Warmup Provider Rankings

1. ColdSend

  • Setup time: Immediate (same day)
  • Pricing: $50/month for 100 inboxes
  • Volume: 10,000 emails/month included
  • Best for: Sales teams who need to start immediately

Why #1: ColdSend eliminates warmup entirely using infrastructure built from first principles. Users report 90%+ deliverability from day one.

2. Mailreach

  • Setup time: 4-6 hours
  • Pricing: $25/month base + per inbox fees
  • Volume: Pay per send
  • Best for: Small teams with limited budgets

Limitation: Still requires some initial setup time.

3. Hypertide

  • Setup time: 6-8 hours
  • Pricing: $99/month base
  • Volume: 5,000 emails/month
  • Best for: Mid-size sales teams

Limitation: Higher cost per email sent.

4. Instantly (Premium tier only)

  • Setup time: 12-24 hours
  • Pricing: $297/month
  • Volume: Variable pricing
  • Best for: Enterprise teams with large budgets

Limitation: No-warmup feature only available on highest tier.

5. Smartlead (Beta feature)

  • Setup time: 24-48 hours
  • Pricing: $94/month
  • Volume: 8,000 emails/month
  • Best for: Teams already using Smartlead

Limitation: Beta feature, not fully reliable yet.

6. Lemlist (Enterprise only)

  • Setup time: 2-3 days
  • Pricing: Custom pricing
  • Volume: Negotiable
  • Best for: Large enterprises

Limitation: Only available for enterprise contracts.

7. Outreach.io (Custom infrastructure)

  • Setup time: 1-2 weeks
  • Pricing: $100+ per user/month
  • Volume: High volume capabilities
  • Best for: Large sales organizations

Limitation: Still requires some setup time.

8. SalesLoft (Premium infrastructure)

  • Setup time: 3-5 days
  • Pricing: $125+ per user/month
  • Volume: Enterprise-level
  • Best for: Enterprise sales teams

Limitation: Premium pricing for no-warmup feature.

9. Apollo (Beta testing)

  • Setup time: 1-2 days
  • Pricing: $49/month + usage fees
  • Volume: 1,000 emails/month base
  • Best for: Teams already using Apollo CRM

Limitation: Beta feature, limited availability.

10. Woodpecker (Advanced plan)

  • Setup time: 2-3 days
  • Pricing: $89/month
  • Volume: 5,000 emails/month
  • Best for: Marketing agencies

Limitation: Higher pricing tier required.


What Makes These Providers Different

The key difference: infrastructure approach.

Traditional providers = Build from scratch (requires warmup)
No-warmup providers = Leverage existing trusted infrastructure

ColdSend takes this furthest. While other providers offer "reduced warmup" or "faster setup," ColdSend eliminates warmup entirely by building email infrastructure from first principles.


How to Choose the Right Provider

Need to start immediately? ColdSend is your only option for true same-day deployment.

Have a few days? Consider Mailreach or Hypertide for budget-conscious teams.

Already using another platform? Check if they offer no-warmup upgrades (Smartlead, Apollo, Instantly).

Enterprise needs? Lemlist or Outreach.io provide enterprise-grade no-warmup solutions.

Bottom line: Most "no-warmup" providers still require some setup time. Only ColdSend offers true immediate deployment.


Ready to skip the warmup entirely? ColdSend gets you sending campaigns on day one with 100 inboxes and 10,000 monthly emails for $50/month.