IsMyEmailBlacklisted vs ZeroBounce
ZeroBounce excels at email list cleaning. IsMyEmailBlacklisted is built specifically for blacklist monitoring, deliverability diagnostics, and keeping your sending infrastructure clean.
| Feature | IsMyEmailBlacklisted | ZeroBounce |
|---|---|---|
| Blacklists checked | 60 | ~30 |
| Automated blacklist monitoring | Add-on service | |
| SPF/DKIM/DMARC validation | ||
| SMTP health checks | ||
| Email list validation | ||
| Delisting playbooks | ||
| Email spoofing test | ||
| SMTP security scanner | ||
| Email header analyzer | ||
| DNS recon tools | ||
| Health score dashboard | ||
| Multi-channel alerts | Email only | |
| Total free tools | 17 | 1 (blacklist checker) |
| Free plan domains | 2 | One-off checks only |
| Starting price (monitoring) | $14/mo | Separate add-on cost |
Why teams choose IsMyEmailBlacklisted
60 blacklists vs ~30 — more than double the coverage for blacklist monitoring
Full deliverability diagnostics: SPF, DKIM, DMARC, SMTP — ZeroBounce only validates email addresses
17 free security tools including spoofing test, SMTP scanner, and DNS recon
Built-in delisting playbooks with step-by-step removal instructions for every blacklist
Dedicated blacklist monitoring dashboard with trend tracking and health scores
No per-email pricing — flat monthly fee regardless of how many checks you run
Email spoofing test, SMTP security scanner — security tools ZeroBounce doesn't offer
Limitations of ZeroBounce
ZeroBounce is an email validation tool first — blacklist monitoring is a secondary add-on, not a core feature
Only ~27 blacklists vs our 60 — major gaps in coverage for serious monitoring
No SPF, DKIM, DMARC, or SMTP diagnostics — only checks email address validity
No delisting guides or playbooks — you're on your own if you find a listing
Credit-based pricing for validations can get expensive for large lists
No free tools for DNS recon, header analysis, or security testing
Ready to switch?
Run a free scan right now and see the difference. No signup required.