Alternatives

Products that do what Orb - Social Universe does

Group chat with AI, local discovery, and live space tracking

1. 1
   Flare▲346

   AI-native voice-first social app for GenZ

   May 2026 · apps.apple.com

2. 2
   Mantle Chat▲315

   Collaboration platform where teams work with AI together

   May 2026 · mantle.chat

3. 3
   Orbital▲383

   Fun and interactive audio spaces for teams and communities

   2021

4. 4CU
   ChatGPT UI for rabbit holes▲766

   I was inspired by the way ChatGPT writes bullet lists, then invites you to "delve" deeper. This is an interface that reifies that rabbit-holing process into a tiling layout. The model is instructed to output hyperlink-prompts when it mentions something you might want to delve into. Lots of features to add (sessions, sharing, navigation, highlight-to-delve, images, ...). Would love to hear other usecases and ideas!

   2024 · delve.a9.io

5. 5
   Interachat▲122

   The future of messaging - Powered by AI

   Nov 2025

6. 6
   Flux▲374

   Build your own agents in iMessage

   Jan 2026

7. 7
   Ollama Desktop App▲494

   The easiest way to chat with local AI

   2025

8. 8IB
   I built a fun video meeting app with 2D physics and proximity chat▲166

   Hi HN! https://flat.social is a web video meeting app for organising fun online meetings & social events. Each participant can move around and talk with others in their proximity. Here is a quick demo if you wanna see it in action: https://youtu.be/Y2yH3twjrx4 I’ve been on it solo for around a year right now. Tech used is Next.js, Typescript, PIXI.js on the front-end and Node, Mediasoup, Socket.io and Matter.js (physics engine) on the backend. Feel free to jump in into the demo room (https://flat.social/f/Flat.Social-Demo) to say hi, I’ll be…

   2022 · flat.social

9. 9
   Hangouts Chat by Google (Early Access)▲448

   Bring your team together

   2017

10. 10
    Orb▲80

    Track your mind-body connection.

    2020

11. 11
    Marshmallow▲552

    AI-powered event social platform

    2024

12. 12
    Alfi▲162

    Group chat app that remembers plans and helps you meet IRL

    Jan 2026

13. 13
    SpatialChat 3.0▲508

    All-in-one space for collaboration, all-hands and networking

    2022

14. 14
    Abode▲357

    Fresh take on group spaces with friends.

    2025

15. 15
    Muze▲356

    Creative chat space

    2020

16. 16
    AlphaCorp AI▲129

    Group chat with AIs

    2024

17. 17
    Chatgot▲214

    Chat freely, got every AI assistants here for you

    2023

18. 18
    Orbital 2.0▲216

    The all-in-one communication space builder

    2022

19. 19
    Spot 2.0▲287

    The next-gen communication app for teams

    2022

20. 20
    Oom▲170

    The chat app that skips the small talk

    2024

21. 21
    Sun▲110

    Collaborative voice API for agents

    Jun 2026 · getsun.io

22. 22
    CircleChat▲113

    Curate a group chat of AI agents to find solutions

    2023

23. 23IB
    I built an LLM chat app because we shouldn't need 10 AI subscriptions▲58

    I'm lost between ChatGPT vs Claude vs Gemini... which subscriptions to take? With Cursor and all these specific AI tools, I just wanted one simple chat app where I can use any model and pay only when I use it. Couldn't find one, so I built one. Pay only for what you use. Your prompts and docs, knowledge bases work with every model - no more copy-pasting between apps. Started as a personal project, but thought someone else might benefit from this too. https://prismharmony.com/chat What do you think?

    2025 · prismharmony.com

24. 24
    Buzz▲161

    Your people, your agents, your project — all in one place

    Jul 2026 · buzz.xyz

Ranked by how close each launch is in meaning, then by votes. Refine with a description →