A sequencer can't independently verify its own pool quality. We can. Warm.ac is the 3rd party: public, free, live.
Warmup ≠ warming
Deliverability problems you could not explain, until now. 3rd party analysis of 4 sequencers' warmup.
Download ReportYou don't choose your pool
Your sequencer decides which inbox pool you land in.
You can't see if it's good
Healthy pool or harmful, you're never told.
Only an outsider can
A neutral test with no stake shows the real picture.
Aggregated samples across millions of domains. A close estimate, not your exact pool.
Measured directly from your own setup, not an average. See exactly where you stand.
Getting your data from warm.ac
will always be free.
Deliverability problems you could not explain, until now. 3rd party analysis of 4 sequencers' warmup.