Alternatives

Products that do what SylvaLetter does

Send digital private letters

1. 1
   Letters▲299

   Send beautiful emails, anonymously

   2024

2. 2
   EasyLetter▲75

   Create perfect letters for your business or private purposes

   2020

3. 3WA
   Write a private diary using good old email▲515

   2020 · diaryemail.com

4. 4
   Miniature Mail▲508

   Little letters printed on demand and sent in tiny envelopes.

   2018

5. 5
   Typeletter▲139

   Turn your browser into a cozy, nostalgic writing nook

   Feb 2026

6. 6
   The Letter Sender▲88

   Send a message to anyone, anywhere, on anything.

   2016

7. 7
   Lettre.app ▲252

   Digital handwritten letters, PenPals & stamps

   2025

8. 8
   Lettre.app▲204

   Slow post in the age of instant messaging

   2023

9. 9
   SendLetter▲105

   Send letters online

   2021

10. 10
    Skiff Mail▲165

    Private, end-to-end encrypted, open-source mail

    2022

11. 11
    Mailr - AI Email Writer▲133

    Write and reply to emails using ChatGPT

    2023

12. 12
    Lettre.app▲301

    Handwritten letters, digital stamps and penpals for the iPad

    2024

13. 13
    LetterMe▲215

    The magic of letter-sending, right from your phone

    2023

14. 14WM
    Writt – Make and publish notes from Telegram▲77

    2018 · writt.glitch.me

15. 15SS
    Send snail mail from the web▲118

    2013 · infraprint.com

16. 16
    Sign and Send▲154

    Sign a document online and have it physically sent

    2016

17. 17
    Bye▲146

    Generate anonymous emails to protect your identity

    2019

18. 18
    Coverletters▲103

    Create personalized cover letters in less than 60 seconds

    2024

19. 19
    microletter▲136

    Create your own super simple mini newsletter

    2021

20. 20
    DeepLetter▲129

    Decimate Your Inbox & save hours and hundreds of emails

    2025

21. 21
    Wireletter▲81

    Wire your friends a letter like it's 2021 🎉

    2020

22. 22PC
    PubKey – Communicate Privately in Anonymous Public Spaces▲131

    A little while back I remember seeing a user on a certain anonymous imageboard asking for an invite to a selective email host. Only after a few minutes did the guy realize the perplexity of the situation. How do you insure against a race condition in a public forum with no way to direct message? Luckily, he nabbed the invite code, but it got me thinking about using PGP to provide a solution. This is meant to be a rough PoC and the UX is definitely not ready for the average Joe, but the functionality I'd like to think is there. What catbox.moe is to dropbox is what I'd like this to eventually…

    2022 · pubkey.pm

23. 23
    stillmail.▲148

    minimalist email app for friends to send digital letters

    Jan 2026

24. 24
    Shadowticks▲122

    Anonymous messaging, chat in incognito mode, encryption

    2023

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