Alternatives

Products that do what MailDeck does

Reliable cold email infrastructure for high-volume senders

1. 1
   Mailerr▲119

   Automated Infrastructure for boosting Cold Email Delivery

   2025

2. 2
   Mailforge▲627

   Cold email infrastructure sorted in minutes

   2024 · mailforge.ai

3. 3
   Infraforge▲721

   Cold email infrastructure + dedicated IP sorted In minutes

   2024 · infraforge.ai

4. 4
   Mailgo▲470

   AI-powered cold email platform that boosts deliverability

   2025

5. 5
   Deliveryman.ai▲186

   Cold email infrastructure on autopilot without Gsuite

   Jun 2026 · deliveryman.ai

6. 6
   Folderly▲747

   Get revenue from every email campaign - 99.9% inbox rate

   2023 · folderly.com

7. 7
   Polymail Web▲438

   All-in-one email platform for sales communication

   2018

8. 8
   Breakcold▲536

   Send cold emails with AI icebreakers that get replies

   2022

9. 9
   Mailazy▲203

   Cloud email infrastructure for the internet

   2022

10. 10
    Mailwarm 2.0▲683

    The email warmup tool, upgraded for deliverability.

    Jun 2026 · mailwarm.com

11. 11
    Polymail Sequences▲227

    Simple, powerful multi-stage email campaigns

    2018

12. 12
    DitLead▲232

    Cold Email, Linkedin and Cold Call Outreach Automation

    2025

13. 13
    SuperSend 3.0▲94

    Sequences, infrastructure, deliverability. One product.

    Mar 2026

14. 14
    MailAdept by mailwarm▲287

    AI Agents & Email deliverability experts on your team

    Jul 2026 · mailadept.com

15. 15
    MailMason▲141

    A complete toolset to streamline building emails

    2018

16. 16
    Just Mail▲64

    Secured email platform based on distributed storage network

    2014

17. 17
    Outboundly.ai▲190

    AI-powered cold outreach platform

    2023

18. 18
    Cold Email Analyzer by Mailshake▲222

    Real-time analysis of email subject lines and copy

    2018

19. 19
    Mailercloud Email API Platform▲165

    1,000+ Emails per Second with 99%+ Deliverability

    Mar 2026

20. 20
    Folderly▲118

    Get revenue from every email campaign with 99.9% inbox rate

    Mar 2026

21. 21
    Deck▲102

    The most capable AI assistant with its own inbox

    Jul 2026 · hellodeck.ai

22. 22
    MailTock▲106

    Never lose money to a missed email again

    2025

23. 23
    Emailgurus - Open Source▲111

    Keep your Gmail inbox focused on people you know

    2022

24. 24
    Super Send 2.0▲157

    Automate cold outreach - email, Linkedin & Twitter

    2023

Ranked by how close each launch is in meaning, then by votes. Refine with a description →