Who it is for
People who spend long stretches in ChatGPT and want something more expressive than a text pane.
AI Connectors · Entertainment & Media
Vivin
Adds an animated visual companion to ChatGPT conversations
Overview
What Vivin does
Vivin from Vidline Inc. puts a character on screen beside a conversation. The character reacts as messages go back and forth, changing expression to match the tone of what is being said.
Picture-in-Picture keeps the companion visible when attention moves to another window, which is the mode the listing describes for work or study sessions.
The app does not answer questions or carry out tasks. Its role is presentational. The example prompts are ordinary messages, including a piece of good news and a request to improve a line of writing, with the reaction being the point rather than the reply.
What stands out
It changes how a session looks rather than what it can do, which is unusual in a category built around content and games.
Availability
Where Vivin is listed
Vivin is listed in the ChatGPT apps directory only. Vidline Inc. has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.
ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.
ChatGPT listing
In the ChatGPT apps directory
- Developer
- Vidline Inc.
- Filed under
- Entertainment
- Listed since
- June 2026
- Authentication
- Authenticates when installed
- Website
- vivin.ai
- Policies published
- Privacy policy · Terms of service
- Official listing
- Open in ChatGPT
- Snapshot
- August 2026
Example prompts from the listing
- Christmas is coming!
- That’s great. We’re finally on the same page!
- Improve writing: 'Vivin is the app making ChatGPT visible and alive.'
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This is an independent catalogue entry compiled by Node8 from Vivin's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Vidline Inc., and inclusion here is not an endorsement.
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