M 
MailReef
Cold-email sending infrastructure with your own IPs and domains.
NOT REALLY
why this verdict
Keep paying — OpenAI has not replaced it
OpenAI's version overlaps, but does not finish the email job, so this one still earns its $99/mo.
- A named launch, not a vibe named, unlinked
- AI made cold-email volume infinite, moving the bottleneck to infrastructure. OpenAI, August 1, 2025 — no announcement link recorded yet.
- How much of the job it covers not the job editorial call
- Parts of it. The job still needs the tool to get finished.
- Is there a free way to do it? paid only
- 2 replacements listed, all paid.
- What the call is worth $1,188/yr
- $99/mo at the entry paid tier — $1,188 a year per seat.
Reason composed from the fields above missing: announcement linked missing: free replacement listed recorded: two or more escape hatches
- Threatened by
- OpenAI
- Since
- August 1, 2025
- List price
- $99/mo
- Per year
- $1,188
The backstory
When AI made personalised outbound effectively free to write, the constraint moved to whether anything lands. MailReef sells the unglamorous half — dedicated IPs, domain provisioning, warmup — to teams whose generated sequences are worthless if they hit spam.