Growth · alternatives · 2026

24 alternatives to MailMaster

Automated lead generation and cold emailing ✉️ 🤖

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. MailMaster launched in 2018; newer entries below may have overtaken it.

1. 1
   Mailgo▲469

   AI-powered cold email platform that boosts deliverability

   2025 · mailgo.ai · its alternatives →

2. 2
   Mailmaker AI▲205

   AI-powered email marketing with built-In components

   2023 · mailscribe.com · its alternatives →

3. 3
   Mailwarm 2.0▲676

   The email warmup tool, upgraded for deliverability.

   Jun 2026 · mailwarm.com · its alternatives →

4. 4
   Mailerr▲119

   Automated Infrastructure for boosting Cold Email Delivery

   2025 · mailerr.co · its alternatives →

5. 5
   Inbox Zero▲821

   Clean Up Your Inbox In Minutes Newsletter management, AI automation, and email analytics. Inbox Zero is the open-source email app that puts you back in control of your inbox.

   2023 · getinboxzero.com · its alternatives →

6. 6
   Mailman▲413

   A fix to "OMG, so many emails!"

   2020 · mailmanhq.com · its alternatives →

7. 7
   Cold Email Generator▲308

   Quickly create a 5-touchpoint email campaign

   2016 · its alternatives →

8. 8
   LeadFuze▲149

   Quickly discover prospects & automate personalized outreach

   2015 · leadfuze.com · its alternatives →

9. 9
   Mailforge▲627

   Cold email infrastructure sorted in minutes

   2024 · mailforge.ai · its alternatives →

10. 10
    ColdScribe▲172

    An AI tool for generating personalized cold emails

    2024 · coldscribe.com · its alternatives →

11. 11
    LeadsEngager ▲117

    Generate personalized videos at scale for cold outreach

    2024 · its alternatives →

12. 12
    Success.ai▲364

    Supercharge your growth with AI-powered cold emails

    2023 · success.ai · its alternatives →

13. 13
    Freelancers: Turn your website into a Lead Magnet▲87

    Generate a pipeline of leads from your website

    2017 · freelancingpeople.com · its alternatives →

14. 14
    Mailchimp Automation▲162

    Marketing automation for everyone.

    2014 · mailchimp.com · its alternatives →

15. 15
    EmailFlow.AI▲146

    B2B lead generation with autonomous AI agents

    2024 · emailflow.ai · its alternatives →

16. 16
    Email Mastery.▲100

    Master the art of cold emailing

    2023 · vikasbiz.gumroad.com · its alternatives →

17. 17
    Postalytics▲81

    Direct mail automation

    2021 · postalytics.com · its alternatives →

18. 18
    Cold Mail▲68

    ​Transform cold outreach into warm conversations

    2023 · its alternatives →

19. 19
    AIMailman▲107

    Create the most powerful emails in the world

    2023 · aimailman.com · its alternatives →

20. 20
    EmailMaster - Email Extractor & Sender▲6

    Extract email addresses, phone numbers and more.

    2022 · emailmaster.herokuapp.com · its alternatives →

21. 21
    Cold Call Manager▲57

    Optimize your cold call management with our lead generation tool for effective sales management. Subscribe for updates!

    2014 · coldcallmanager.com · its alternatives →

22. 22
    Automated Lead Generation▲10

    Automated Lead Generation & Nurturing System

    2025 · ko-fi.com · its alternatives →

23. 23
    Leadomator▲18

    Unlimited leads 24/7.

    Jun 2026 · leadomator.com · its alternatives →

24. 24
    Mailmercy▲11

    Best Email Marketing and Automation Platform

    2025 · its alternatives →

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 →