Companion
Companion is An AI assistant on iMessage, powered by your own ChatGPT subscription. Get things done with browser access, connected apps, files, and memory.. It is ranked #110 on the Vibe Coding Radar, in Coding agents, first seen 11 days ago and shared in 1 post (211.6k views).
What people said about Companion on X
an 18 year old kid built an imessage agent running a headless codex instance with astra where you sign in with your chatgpt account. it works incredibly well. it can use apps too, not just a browser. the primitives are getting absurdly powerful. sign up wasn't too bad either. i didn't need to set everything up again.
— @signulll, 11 days ago · 802 likes · see the post
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Companion in numbers
- Rank on the Vibe Coding Radar: #110 of 141
- Shared in 1 post by 1 account: @signulll
- 211.6k views on those posts
- First seen 11 days ago, last shared 11 days ago
- Pricing seen by Jev: not stated
- Market: Coding agents
FAQ
What is Companion?
An AI assistant on iMessage, powered by your own ChatGPT subscription. Get things done with browser access, connected apps, files, and memory. It was first shared on X 11 days ago and is ranked #110 on the Vibe Coding Radar.
Is Companion free?
Pricing is not stated on the page we read.
Who shared Companion?
1 account on X, including @signulll, in 1 post totalling 211.6k views.
Every post is read and classified by Jev (TypeSafe): what it is, which market it belongs to, and whether the link is a real tool. 1.8k posts from 1.8k X accounts over the last 14 days, 141 tools, 12 markets. Collected every 5 minutes, fully re-ranked every hour — last update 2026-09-19 01:18 UTC. Full method.