Growth · alternatives · 2026

24 alternatives to Email Thunder

Turn AI-Powered Emails Into Revenue – In Minutes

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   Kite▲129

   Turn email into your superpower

   2025 · usekite.app · its alternatives →

2. 2
   Superhuman for Windows▲153

   Fly through your inbox even faster than before

   2023 · its alternatives →

3. 3
   compose.ai▲326

   Write email at the speed of thought with AI.

   2020 · its alternatives →

4. 4
   Thunder Mail▲87

   Cheap and simple transactional emails API with Amazon SES

   2018 · its alternatives →

5. 5
   Spark +AI▲181

   Your email productivity, supercharged with AI

   2023 · its alternatives →

6. 6
   Maily Wizard AI▲144

   AI Wizard made it easy to create professional emails

   2023 · its alternatives →

7. 7
   SmartWriter▲245

   Scale with AI-personalised cold emails

   2021 · its alternatives →

8. 8
   Email Warm-Up by Snov.io▲342

   Warm up your email to boost deliverability and get replies

   2022 · its alternatives →

9. 9
   Quicklines▲138

   Cold email personalized AI icebreakers to get more responses

   2022 · its alternatives →

10. 10
    Shortwave AI Assistant▲163

    Your AI-powered executive email assistant

    2023 · its alternatives →

11. 11
    Orumail▲8

    Get 5x more replies with AI-powered cold emails

    Nov 2025 · orumail.com · its alternatives →

12. 12
    Blastable▲167

    Get More Emails Inboxed Using AI

    2025 · its alternatives →

13. 13
    SHAKEspeare AI Email Writer▲185

    Auto-generate 3 cold email drafts in less than a minute

    2022 · its alternatives →

14. 14
    Email Warmup▲82

    Automated email warming, lifetime access for just $59

    2021 · its alternatives →

15. 15
    Polymail Windows▲101

    Simple, powerful email on Windows

    2020 · its alternatives →

16. 16
    Email Sequence / AI▲7

    AI-powered email sequence generator

    Sep 2025 · emailsequence.ai · its alternatives →

17. 17
    AI Email Assistant By Jeeva AI▲34

    Your Inbox on Autopilot in 23 seconds

    Oct 2025 · its alternatives →

18. 18
    The "Lazy Genius" Email Marketing System▲61

    Your professional AI email copywriter

    2024 · its alternatives →

19. 19
    FastReply▲86

    Finally a lightweight template system for your emails!

    2020 · its alternatives →

20. 20
    AI Email Campaign Planner▲54

    Generate your email marketing strategy using AI

    2024 · its alternatives →

21. 21
    Superhuman for Android▲65

    The fastest email experience ever made — now on Android

    2023 · its alternatives →

22. 22
    MailCarftai▲3

    AI-powered cold emails that actually get replies

    Feb 2026 · its alternatives →

23. 23
    ImproveMail▲2

    Save 7 hours weekly on emailing. AI for Gmail users.

    2024 · its alternatives →

24. 24
    Daily Task Pro AI▲20

    Emails don't manage themselves. Until now.

    Jul 2026 · dailytaskproai.com · 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 →