nowfound

Life & fun · alternatives · 2026

IJ

4sqvision is a life and fun application launched in 2010. It appears to be a tool or service related to Foursquare integration or visualization, created during a SuperHappyDevHouse event. The product is designed for… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. I just made 4sqvision at SuperHappyDevHouse launched in 2010; newer entries below may have overtaken it.

  1. 1

    Create magical real-world moments for your users

    2017 · foursquare.com · its alternatives →

  2. 2

    Build location-powered apps and services

    2017 · foursquare.com · its alternatives →

  3. 3

    Google Analytics for your life, now with a chatbot coach

    2016 · instantapp.today · its alternatives →

  4. 4

    v1.0.0: https://github.com/dcrebbin/meta-vision-api/releases/tag/1.0... The previous implementation was very very hacky and used a bookmarklet alongside uglified messenger classes from 2 years ago to monitor a chat, it was also only for image messages. The new release is a browser extension for chrome & firefox that you run on an alt facebook account on messenger that can monitor for new chat & image messages + video monitoring if in a call. You can create a group chat and use a special method (instructions in the readme) to force the Glasses to be aware of…

    2023 · github.com · its alternatives →

  5. 5

    Find the best places everywhere, every time with place pages

    2017 · foursquare.com · its alternatives →

  6. 6

    Your ultimate city guide, in your pocket

    2016 · foursquare.com · its alternatives →

  7. 7

    Collaborate with lifelike avatars in VR/AR/Web

    2020 · spatial.io · its alternatives →

  8. 8

    Train AI chatbot on images and text

    2023 · thesamur.ai · its alternatives →

  9. 9
    floors.js▲215

    Hey HN, I'm Vincent. I built floors.js to bring back social interactions on the web. You paste one script tag. Your pages become isometric 3D rooms. Visitors show up as avatars, see each other, and chat in real-time. Three.js handles the isometric rendering, and a Bun WebSocket server manages presence, rooms and chat. The whole thing runs without touching the host site's DOM or styles beyond its own container. It works on any static site and is also optimised for SPA navigation (clicking on a door lets you navigate to another page). The landing page itself is the live demo, and I'm in the…

    Feb 2026 · floorsjs.com · its alternatives →

  10. 10

    ChatGPT can now see, hear, speak, and access the internet

    2023 · openai.com · its alternatives →

  11. 11

    Foursquare's superpower is now available to all developers

    2019 · its alternatives →

  12. 12

    Visualize your dreams with AI - VisionBoards with your photo

    2024 · ai-visionboard.com · its alternatives →

  13. 13

    Vibecode native iOS apps in Swift optimized for making money

    2025 · supervibes.com · its alternatives →

  14. 14

    Generate design-ready image with open weight, layout control

    Jun 2026 · ideogram.ai · its alternatives →

  15. 15

    Universal analytics reports with GA4 data from BigQuery

    2023 · databloo.com · its alternatives →

  16. 16

    Find & host online support groups that actually fill up

    Jul 2026 · mentalhappy.com · its alternatives →

  17. 17
    Virtuali▲164

    Meet people, create an avatar & experience a virtual world

    2021 · its alternatives →

  18. 18

    Marketing platform for social networks

    2021 · dg88casino.co · its alternatives →

  19. 19
    Skittish▲159

    A playful space for online events

    2021 · skittish.com · its alternatives →

  20. 20
    Flawless▲109

    Instant UX audit for your landing page

    2023 · flawless.is · its alternatives →

  21. 21
    SuperHQ▲95

    Hey HN, I built SuperHQ, an app that lets you run coding agents in local sandboxes (powered by Shuru). No custom UI wrapping the agents, they run as CLI/TUI like they were designed to. It just provides you the tools most of us (okay, maybe just me?) needed for running multiple coding agents in parallel without worrying about breaking your system or work environment. Each agent runs in its own microVM. You mount your projects in, writes go to a tmpfs overlay so your host is never touched, and you get a unified diff view to accept or discard changes. API keys never enter the sandbox, they…

    Apr 2026 · superhq.ai · its alternatives →

  22. 22

    See what you say

    2023 · its alternatives →

  23. 23
    21Q▲76

    Click, play, connect and meet anyone from anywhere

    2021 · twentyoneq.com · its alternatives →

  24. 24

    A WebVR experiment from Mozilla Mixed Reality

    2018 · support.mozilla.org · its alternatives →

Also compare

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 →