TL;DR
Maildoso = $1.50-3/inbox, shared. Mailreef = $3-4/inbox, dedicated. Maildoso for cheapest, Mailreef for budget dedicated.
Feature Comparison
Shared vs Dedicated
Maildoso uses shared infrastructure. Lower cost, but your reputation depends on other senders on the same IPs.
Mailreef offers dedicated servers. Slightly more expensive, but you control your own reputation.
The Budget Calculation
Maildoso at $1.50-3/inbox is the cheapest option. Mailreef at $3-4/inbox costs slightly more but gives you isolation.
Is IP isolation worth the extra $1-2 per inbox?
When to Choose Maildoso
- Absolute lowest cost matters
- Shared IPs are acceptable
- You're testing or starting out
- Volume over isolation
When to Choose Mailreef
- You want dedicated infrastructure on a budget
- IP isolation matters
- You're willing to pay slightly more for control
- Reputation isolation is worth the premium
Verdict
Maildoso for absolute budget. Mailreef for budget dedicated.
Choose Maildoso if
Choose Maildoso when cost is the only factor.
Choose Mailreef if
Choose Mailreef when you want dedicated infrastructure at entry pricing.
Start self-serve setup
Create an account, connect your sequencer, and start monitoring from InboxFlow.
Start setupLast updated: 2026-03-07