Growth · alternatives · 2026
24 alternatives to EmailAudit.io
Free email security audit — PDF report in 60s
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier.
- 1
Notify.domainsfree tier, from $2/mo▲322Know the moment a domain opportunity appears
Aug 2026 · notify.domains · its alternatives →
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The first free and accurate email verification service
2020 · gmass.co · its alternatives →
- 4
Get alerted the moment your DMARC, SPF, or DKIM breaks
Jul 2026 · emailposture.com · its alternatives →
- 5MD
Hi HN, This is a project [1] I've been working on for a little while and I'm interested in your feedback and point of view. Many of us would have verified a domain name by pasting a string into a DNS TXT record. Some providers ask us to store this DNS TXT record at a domain using a DNS label like "_provider" e.g. _provider.yourdomain.com, and some providers ask that you do it at the zone apex (God help us [2]). The Domain Verification protocol stores a DNS TXT record at a DNS name derived from a hashed "verifiable identifier" (think email, telephone, DID), enabling anyone that can prove…
2023 · domainverification.org · its alternatives →
- 6
Verify your DMARC, DKIM, and SPF settings with our free checker. Prevent bad actors from impersonating your domain and improve email deliverability.
2024 · dmarcchecker.app · its alternatives →
- 7
DMARC Digests▲101Protect your brand from email scammers.
2020 · dmarcdigests.com · its alternatives →
- 8
MailCheck▲49Stop Free Trial Abuse with Advanced Email Verification
2025 · mail-check.tech · its alternatives →
- 9
See if anyone can spoof your email and get the exact fix
Aug 2026 · cyberbilan.ca · its alternatives →
- 10
Verify any email address in seconds. Free online email checker that tests deliverability, detects catch-all domains, and checks blacklist status. No signup required.
Jul 2026 · probe.uspeedo.online · its alternatives →
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Stop throwaway emails before they hit your database
Aug 2026 · isitdisposable.com · its alternatives →
- 13
rafts.ai▲1010,000 free email verifications every month, forever
Nov 2025 · rafts.ai · its alternatives →
- 14
Verifully▲17Your One Email Verification Platform to Replace them All
Aug 2026 · verifully.com · its alternatives →
- 15
Free website security scanner 20+ checks, instant PDF report
May 2026 · pulseshield.co.uk · its alternatives →
- 16
Email authentication & deliverability checker
2025 · emailauth.app · its alternatives →
- 17
Email deliverability audit + AI writer. Free. 60 seconds.
Mar 2026 · checkemaildelivery.com · its alternatives →
- 18
Infraova▲7Monitor and secure your email domains, campaigns, and client
Jul 2026 · infraova.com · its alternatives →
- 19
Mailphin▲17Disposable, temporary email checking API and bulk validator
2024 · mailphin.xyz · its alternatives →
- 20
Instantly audit SPF, DKIM & DMARC to stop landing in spam.
Aug 2026 · web-production-80c77.up.railway.app · its alternatives →
- 21
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Free dmarc, spf & dkim analyzer tools
Nov 2025 · emailinspect.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →