Z 
ZeroBounce
Email validation, deliverability testing and inbox placement checks.
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 $16/mo.
- A named launch, not a vibe named, unlinked
- AI-generated sending volume made list hygiene more critical. OpenAI, February 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 $192/yr
- $16/mo at the entry paid tier — $192 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
- February 1, 2025
- List price
- $16/mo
- Per year
- $192
The backstory
ZeroBounce got more relevant, not less: when every team can generate ten times the outbound, bounce rates wreck sender reputation ten times faster. Validating an address requires talking to mail servers, which is infrastructure work with no generative component at all.