Life & fun · alternatives · 2026

24 alternatives to Google Inbox Signatures

Create HTML signatures in Google's Inbox

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Google Inbox Signatures launched in 2015; newer entries below may have overtaken it.

1. 1
   Si.gnatu.re▲174

   HTML email signature generator

   2016 · si.gnatu.re · its alternatives →

2. 2
   Inbox by Gmail Chrome Extension▲207

   Save links for later and share with one click

   2016 · chromewebstore.google.com · its alternatives →

3. 3
   Inbox by Google▲1,147

   Next generation inbox

   2014 · google.com · its alternatives →

4. 4
   htmlsig▲168

   Free & easy to use HTML email signature generator.

   2015 · htmlsig.com · its alternatives →

5. 5
   Inbox▲175

   Next-generation email platform (pre-launch)

   2014 · inboxapp.com · its alternatives →

6. 6
   Klik Email▲135

   Turn designs into clickable email signatures instantly

   2025 · its alternatives →

7. 7
   Clicky Signature▲131

   Animated HTML email signatures with 1 click

   2025 · clickysignature.com · its alternatives →

8. 8
   HelloSign▲138

   Easiest way to sign documents from within Gmail /Google Docs

   2014 · sign.dropbox.com · its alternatives →

9. 9
   Google Web Designer▲74

   create engaging, interactive HTML5-based prototypes

   2014 · webdesigner.withgoogle.com · its alternatives →

10. 10
    Dear Inbox▲76

    Turns your email into a handwritten greeting card

    2014 · its alternatives →

11. 11
    Outline Mail▲80

    Making HTML email ridiculously easy

    2016 · its alternatives →

12. 12
    Bybrand - Create from scratch▲73

    Create an HTML email signature from scratch

    2021 · bybrand.io · its alternatives →

13. 13
    MailMe▲83

    Send any website to your inbox with a single click (Chrome)

    2014 · its alternatives →

14. 14
    Inbox for iPad▲140

    Google Inbox — now as an iPad app

    2015 · apps.apple.com · its alternatives →

15. 15
    signature.email▲240

    A powerful visual drag and drop editor for email signatures

    2020 · signature.email · its alternatives →

16. 16
    Inbox Pixels▲108

    Free Design inspiration in your inbox every week

    2015 · its alternatives →

17. 17
    Stamp Ready▲171

    Create & send email campaigns simplified

    2014 · stampready.net · its alternatives →

18. 18
    Email Signature Generator▲3

    Free online HTML email signatures for every inbox

    Jul 2026 · email-signature-generator.online · its alternatives →

19. 19
    LINE for Chrome▲77

    Free messaging, stickers, and more in your browser

    2015 · chromewebstore.google.com · its alternatives →

20. 20
    Signature Hound▲136

    Email signatures made easy.

    2020 · signaturehound.com · its alternatives →

21. 21
    Turing Email▲112

    Making checking your inbox as fun as using Slack

    2015 · goo.gl · its alternatives →

22. 22
    InboxThis▲167

    Send any webpage to your inbox in 5 seconds

    2022 · chromewebstore.google.com · its alternatives →

23. 23
    Sign and Return▲119

    Free PDF filling and signing over email.

    2016 · signandreturn.com · its alternatives →

24. 24
    Signature Maker▲95

    Free tool that creates your handwritten digital signature

    2014 · signature-maker.net · 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 →