Infrastructure Calculator
Plan Your Cold Email Infrastructure in 60 Seconds.
We use 20 emails per day per inbox for optimal deliverability. Tell us your monthly goal, and we'll calculate exactly how many inboxes you need and recommend the perfect plan.
← Back to All ToolsBuild Your Perfect Cold Email Setup
Just tell us your monthly goal and we'll handle the math
Basic Setup
Comma-separated list
For human-looking inboxes
Sending Goals
Our Email Capacity
20 emails per day per inbox
We use 20 emails/day to ensure optimal deliverability and protect your domain reputation.
1100100
Your Infrastructure Setup
Your setup:
0 total inboxes • 0 domains
0 emails/month capacity at 20 emails/day per inbox
20
emails/day
0
total inboxes
100
per domain
📊 0 domain × 100 inboxes each = 0 total inboxes
ColdSend Unified Plan:
- 1000 inboxes included
- 10 domains included
- 100,000 emails/month capacity
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