Dev tools · alternatives · 2026

24 alternatives to OONI

Open Observatory of Network Interference

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. OONI launched in 2017; newer entries below may have overtaken it.

1. 1
   Ollama v0.19▲410

   Massive local model speedup on Apple Silicon with MLX

   Apr 2026 · ollama.com · its alternatives →

2. 2
   Hacked - Honeypots, Evil Twins, and the Perils of Open WIFI▲70

   An approachable look at security and its impact on us all

   2015 · hackedpodcast.com · its alternatives →

3. 3
   Openlit▲152

   One click observability & evals for LLMs & GPUs

   2024 · openlit.io · its alternatives →

4. 42F
   2M fully loaded concurrent WebSockets▲158

   oatpp benchmark for 2 Million fully-loaded concurrent websocket connections.

   2019 · oatpp.io · its alternatives →

5. 5
   Computer Networks▲55

   Ideal introduction to the networking field

   2016 · amazon.in · its alternatives →

6. 6
   Boundary Free▲74

   Server and App Monitoring

   2014 · domaineasy.com · its alternatives →

7. 7
   Restyaboard▲197

   An open source alternative to Trello

   2015 · restya.com · its alternatives →

8. 8
   HumHub▲109

   Open source social network kit

   2014 · humhub.com · its alternatives →

9. 9
   Ostinato▲78

   Network traffic generator and analyzer

   2017 · ostinato.org · its alternatives →

10. 10
    VoCore▲75

    A coin-sized Linux computer with wifi

    2014 · indiegogo.com · its alternatives →

11. 11
    Packetbeat▲71

    Open source application monitoring & performance management

    2015 · its alternatives →

12. 12
    Subspotting▲65

    Visualizing available cell phone coverage on the NYC subway

    2016 · its alternatives →

13. 13
    Ring▲83

    A free software for distributed and secured communication

    2015 · its alternatives →

14. 14
    WireEdit▲68

    A Full Stack WYSIWYG Editor for Network Packets

    2014 · omnipacket.com · its alternatives →

15. 15
    OpenLIT – Open-Source LLM Observability with OpenTelemetry▲62

    Hey HN, we're super excited to share something we've been working on: OpenLIT. After an engaging preview that some of you might recall, we are now proudly announcing our first stable release! *What's OpenLIT?* Simply put, OpenLIT is an open-source tool designed to make monitoring your Large Language Model (LLM) applications straightforward. It’s built on OpenTelemetry, aiming to reduce the complexities that come with observing the behavior and usage of your LLM stack. *Beyond Basic Text Generation:* OpenLIT isn’t restricted to just text and chatbot outputs. It now includes automatic…

    2024 · github.com · its alternatives →

16. 16
    opp.io▲55

    succinct team messaging

    2014 · its alternatives →

17. 17
    Ensembles▲66

    Objective-C synchronization framework for apps

    2016 · ensembles.io · its alternatives →

18. 18
    Mixely▲69

    An offline social network

    2014 · mixely.com · its alternatives →

19. 19
    Gephi▲66

    Open Graph Visualization Platform

    2014 · gephi.org · its alternatives →

20. 20ES
    Etherpoke – scriptable network session monitor▲9

    2015 · codeward.org · its alternatives →

21. 21
    Talking Machines: OpenAI and Gaussian Processes▲56

    Featuring Ilya Sutskever, director of research for OpenAI

    2016 · thetalkingmachines.com · its alternatives →

22. 22OA
    Outkit – an abstraction layer for outbound messaging▲7

    2018 · outkit.io · its alternatives →

23. 23
    KeplerJs▲1

    The open source full-stack geosocial network platform

    2017 · coolutils.com · its alternatives →

24. 24
    IntroNet Open Network▲5

    Professional networking made smarter

    2016 · get.intro.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 →