Dev tools · alternatives · 2026

24 alternatives to Lambda

Privacy based social media app

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Lambda launched in 2024; newer entries below may have overtaken it.

1. 1LT
   Lambda – The first-ever open-source privacy based social media app▲14

   Hi HN community! NOTE: This is a repost due to missing of links I’m excited to introduce Lambda, a project I've been working on. Lambda is the world's first open-source social media app designed to prioritize your privacy and well-being. It's still in its early stages, but I'm eager to share it with you and get your feedback. What is Lambda? Lambda is an open-source social media app that addresses privacy concerns and reduces social media addiction. Here's what makes Lambda unique: - Privacy First: Lambda does not collect personal information beyond your email address for account creation.…

   2024 · its alternatives →

2. 2
   Lambda the social media app

   The first ever open-source social media app

   2023 · lambda-official.vercel.app · its alternatives →

3. 3LC
   Lambda Chat – A dynamic web app using AWS Lambda▲57

   2015 · cloudnative.io · its alternatives →

4. 4
   Dr. Lambda▲221

   Create slides with words, PDF & YouTube videos

   2023 · chatslide.ai · its alternatives →

5. 5
   Browser Use Cloud▲379

   Control the web with prompts (open source)

   2025 · browser-use.com · its alternatives →

6. 6
   Lok▲90

   A secure uncensored and productive social network

   2021 · getlok.co · its alternatives →

7. 7
   Prism - The Privacy Chatbot▲84

   Answers privacy questions with info pulled from your policy

   2020 · getprism.openly.com.au · its alternatives →

8. 8HL
   Human Lambdas – Create Human in the Loop queues and outsource them▲107

   2021 · humanlambdas.com · its alternatives →

9. 9
   Hull.io▲141

   Social infrastructure for modern apps

   2014 · its alternatives →

10. 10
    PrivacyAngel▲98

    FInd out how to protect your privacy across platforms 🕵

    2018 · its alternatives →

11. 11
    A decentralized social network with end-to-end encryption▲167

    2016 · github.com · its alternatives →

12. 12
    Hermes▲81

    A decentralized, encrypted chat app

    2018 · its alternatives →

13. 13
    Lambda speech▲33

    2018 · b2b3.free.fr · its alternatives →

14. 14
    Waldo Photos▲132

    Safer, healthier photo sharing.

    2021 · apps.apple.com · its alternatives →

15. 15
    Circular.io▲132

    A free open source Buffer alternative

    2014 · its alternatives →

16. 16
    Secret So Far▲88

    A simple platform to anonymously share your secrets.

    2017 · secretsofar.herokuapp.com · its alternatives →

17. 17
    LiveCloud▲69

    Simple private photo sharing app

    2018 · apps.apple.com · its alternatives →

18. 18
    Herd Social▲92

    Ditch the highlight reel, find real friends instead

    2021 · apps.apple.com · its alternatives →

19. 19
    Mentat – group chat with tags and pretty good privacy▲35

    scalable group chat with tags and pretty good privacy. - kenforthewin/mentat

    2018 · github.com · its alternatives →

20. 20
    HayScout▲60

    HayScout

    2018 · its alternatives →

21. 21
    ioignition▲73

    Privacy friendly web analytics platform

    2024 · its alternatives →

22. 22PS
    Private Social App▲11

    2021 · muragz.com · its alternatives →

23. 23
    Collude▲86

    Private social media platform

    2023 · airportinfiniti.com · its alternatives →

24. 24
    Beam Privacy▲3

    #PrivacyMatters

    2019 · beam.mw · 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 →