Growth · alternatives · 2026

24 alternatives to Sigmail

Personalize your email outreach using AI

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Sigmail launched in 2022; newer entries below may have overtaken it.

1. 1
   Salesforge▲664

   Personalize every single email at any scale and any language

   2023 · salesforge.ai · its alternatives →

2. 2
   Nureply▲221

   Send personalized emails with AI, convert leads to customers

   2023 · nureply.com · its alternatives →

3. 3
   1-Click Personalization▲457

   Personalize any email in seconds

   2023 · humantic.ai · its alternatives →

4. 4
   Outbound▲117

   Generate personalized cold emails with AI

   2021 · tryoutbound.ai · its alternatives →

5. 5
   AI Sales Email Assistant by Reply▲342

   Generate human-like emails and follow-ups with GPT-3

   2021 · reply.io · its alternatives →

6. 6
   Personaliz.ai▲137

   Boost your outreach response rates with personalized videos

   2024 · personaliz.ai · its alternatives →

7. 7
   Quicklines▲138

   Cold email personalized AI icebreakers to get more responses

   2022 · its alternatives →

8. 8
   RepliQ▲335

   Outreach personalization: videos, images, texts at scale

   2024 · repliq.co · its alternatives →

9. 9
   Touch AI▲248

   AI email for sales

   2024 · its alternatives →

10. 10
    Cold Email Personalization By SalesBlink▲134

    Personalize your cold emails and 10x your reply rate

    2022 · salesblink.io · its alternatives →

11. 11
    Success.ai▲364

    Supercharge your growth with AI-powered cold emails

    2023 · success.ai · its alternatives →

12. 12
    PotionPitch AI▲286

    Elevate sales outreach with AI-powered personalization

    2023 · chromewebstore.google.com · its alternatives →

13. 13
    AI Mail Assistant▲63

    Generate, translate, summarize & improve emails

    2023 · chatgptservices.app · its alternatives →

14. 14
    Persuwise▲81

    From endless email follow-ups to instant, genuine meetings!

    2023 · persuwise.com · its alternatives →

15. 15
    MailMoo▲292

    AI personalized video for cold outreach that works

    2025 · mailmoo.io · its alternatives →

16. 16
    Ezsales AI▲92

    Scrape sales navigator and send AI-personalized emails

    2023 · ezsales.ai · its alternatives →

17. 17
    Autoklose 1.0▲172

    Machine learning assisted email follow-up

    2018 · app.autoklose.com · its alternatives →

18. 18
    Outboundly.ai▲190

    AI-powered cold outreach platform

    2023 · outboundly.ai · its alternatives →

19. 19
    EffortlessEmail▲139

    AI-powered email creation at your fingertip

    2023 · workspace.google.com · its alternatives →

20. 20
    Meetz Ai▲112

    AI personalized cold calls and email lead generation

    2024 · its alternatives →

21. 21
    Inbox Zero by Persana▲97

    Persana AI Gmail assistant + people & company insights

    2023 · chromewebstore.google.com · its alternatives →

22. 22
    superReply▲119

    No more typing, no more stress - let AI handle your emails

    2023 · superreply.co · its alternatives →

23. 23
    SellScale▲94

    Generate researched + personalized AI emails in seconds

    2023 · sellscale.com · its alternatives →

24. 24
    eCold.ai▲85

    AI-powered personalized icebreakers for cold emails in bulk

    2023 · ecold.ai · 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 →