Alternatives

Products that do what Humerly does

Free email tools — SPF, DKIM, DMARC

1. 1
   Email Deliverability Toolkit▲9

   9 free tools to keep your email out of spam

   9d ago · truelist.io

2. 2
   Monitor and Implement DMARC▲86

   A free tool to increase your email's deliverability

   2015

3. 3
   Email Deliverability API & Checker▲2

   Instantly audit SPF, DKIM & DMARC to stop landing in spam.

   26d ago · web-production-80c77.up.railway.app

4. 4
   Mailook▲315

   Identify & fix your email deliverability issues for free

   2021

5. 5
   AuditLabHQ▲1

   Find what pushes your emails toward spam

   13d ago · app.auditlabhq.com

6. 6
   MailerCheck 2.0▲145

   All-in-one email deliverability platform for businesses

   2023

7. 7
   MailPosture

   Monitor your email security with SPF, DKIM & DMARC

   29d ago · getmailposture.com

8. 8
   Unspam.email▲309

   Email spam checker and newsletter heatmap prediction.

   2020

9. 9
   FreeMailTools▲2

   Everything you need for email infrastructure

   Jul 2026 · freemailtools.com

10. 10
    DMARC Digests▲101

    Protect your brand from email scammers.

    2020

11. 11
    Toukir's Email Toolbox▲2

    24 free tools to fix email deliverability and DNS

    5d ago · toukirahmed.com

12. 12
    OutboundIQ▲142

    Free exportable list of the best sales saas companies.

    2017

13. 13
    Breadcrumbs Free Email Verifier▲160

    Free forever to validate up to 10,000 emails with 1-click

    2020

14. 14
    Deliveryman.ai▲186

    Cold email infrastructure on autopilot without Gsuite

    Jun 2026

15. 15
    mailfloss▲175

    Remove fake and bounced emails without code or spreadsheets

    2019

16. 16
    Email Spam Checker by Autoklose▲105

    Send spam-free, high-converting emails

    2020

17. 17
    Warmup Inbox▲204

    Free email spam checker & inbox placement tester

    2023

18. 18
    KleanMail Free Email Verifier▲177

    Emails inboxed, always.

    2022

19. 19
    Folderly Lens ▲107

    Domain health analysis for high performance email campaigns

    Jul 2026 · lens.folderly.com

20. 20
    SPF Record Checker▲244

    Lookup SPF Record and fix deliverability issues

    2024

21. 21
    MailMedic ‑ Email Health▲1

    Scan your domain's SPF, DKIM and DMARC in seconds

    5d ago · apps.shopify.com

22. 22
    Mailnest▲100

    Sandbox Email testing tool for IT product, service companies

    2020

23. 23
    InboxAlly

    9 free tools to fix your email deliverability

    2d ago · inboxally.com

24. 24
    Drift Email Signatures▲177

    Free email signatures to get your whole team on brand

    2018

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