Alternatives to Sendmaster

Comparable listings

1. RecordKeeper Describes nearly the same job, smaller audience 51 users
2. JayQuery Describes nearly the same job, smaller audience 33 users ★ 5.0
3. SPF Tree: SPF, DKIM, DMARC & MX Checker Describes nearly the same job, smaller audience 6 users ★ 5.0
4. InboxGreen DNS Checker Describes nearly the same job, smaller audience 3 users (last published figure)
5. DMARC Record Checker Describes nearly the same job, smaller audience 3 users
6. DNS Checker​ Describes nearly the same job, smaller audience 169 users ★ 5.0
7. SPFWise: Email Security & DMARC Checker Describes nearly the same job, smaller audience 5 users ★ 5.0
8. DMARC Checker Describes nearly the same job, smaller audience 6 users ★ 5.0

Comparable listings are pre-computed from the meaning of each store listing, then shown with the audience and rating from our latest pass over the store.