Growth · alternatives · 2026

24 alternatives to SwiftERM

Auto email - analytics of imminent purchases - great ROI.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. SwiftERM launched in 2021; newer entries below may have overtaken it.

1. 1
   SwiftERM

   Automatic email marketing software for ecommerce

   2020 · its alternatives →

2. 2
   Swifter▲161

   Email subject line generator for B2B & B2C, built with GPT-3

   2021 · its alternatives →

3. 3
   SwiftERM - 2nd Tier Email Solution▲1

   Predicts imminent consumer purchases

   2020 · its alternatives →

4. 4
   Outreach Automation for Salespeople by Close.io▲116

   Predictive Dialing and Email Sequences built into your CRM

   2018 · its alternatives →

5. 5
   Autoklose 1.0▲172

   Machine learning assisted email follow-up

   2018 · its alternatives →

6. 6
   Mailercloud▲257

   Automate, optimize, convert, next level email automation

   2024 · its alternatives →

7. 7
   SwiftERM▲1

   How one email program will become your BFF

   2020 · its alternatives →

8. 8
   MailTester.AI▲328

   Forward an email and get an AI deliverability report in 30s

   Oct 2025 · mailtester.ai · its alternatives →

9. 9
   Salesforge▲666

   Personalize every single email at any scale and any language

   2023 · salesforge.ai · its alternatives →

10. 10
    Mailwarm 2.0▲683

    The email warmup tool, upgraded for deliverability.

    Jun 2026 · mailwarm.com · its alternatives →

11. 11
    Migma AI▲489

    Lovable for Email

    Oct 2025 · migma.ai · its alternatives →

12. 12
    Mailerr▲119

    Automated Infrastructure for boosting Cold Email Delivery

    2025 · mailerr.co · its alternatives →

13. 13
    Retain AI▲381

    Send AI-generated winback emails automatically

    2024 · apps.shopify.com · its alternatives →

14. 14
    Mailgo▲470

    AI-powered cold email platform that boosts deliverability

    2025 · mailgo.ai · its alternatives →

15. 15
    Growbots Email Timing Optimizer▲431

    Find the perfect time to send your email

    2017 · its alternatives →

16. 16
    AI Email Template Creator▲250

    Create marketing email templates in a minute with AI

    2024 · its alternatives →

17. 17
    Unspam.email▲309

    Email spam checker and newsletter heatmap prediction.

    2020 · its alternatives →

18. 18
    Mailwarm▲353

    The email warm-up tool.

    2020 · its alternatives →

19. 19
    MailAdept by mailwarm▲287

    AI Agents & Email deliverability experts on your team

    Jul 2026 · mailadept.com · its alternatives →

20. 20
    SwiftERM▲2

    Predicts imminent consumer purchases

    2021 · its alternatives →

21. 21
    Apex▲216

    Smart email marketing automation to grow your business

    2024 · its alternatives →

22. 22
    PushMarket▲147

    Automate personalized emails for ecommerce (YC15)

    2015 · its alternatives →

23. 23
    Elevatr Email Marketing Automation▲150

    Fast and easy email marketing software

    2017 · its alternatives →

24. 24
    Marketing Automation by Freshworks▲123

    Smart marketing automation software for fast-paced teams

    2019 · 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 →