
Chord
Chord is a collaborative platform that enables multiplayer LLM chats where teams can interact with multiple AI models in a single shared interface.
https://chord.chat/hn?ref=producthunt

Product Information
Updated:Jun 19, 2025
What is Chord
Chord is an innovative chat platform that brings team collaboration and AI interactions together in one place. It addresses the common challenge of fragmented AI conversations by creating a unified space where teammates can engage with various AI language models simultaneously. The platform serves as a 'Group ChatGPT' solution, allowing seamless integration of human-to-human and human-to-AI conversations.
Key Features of Chord
Chord is a collaborative platform that enables multiplayer LLM chats, allowing teams to interact with various AI models in a single shared interface. It eliminates the need for copying and pasting ChatGPT links by providing a unified space where up to 20 people can chat with multiple AI models simultaneously, maintain shared context, and import existing conversations and media files.
Multi-Model Integration: Support for multiple AI models including OpenAI, Anthropic, Gemini, and local open-source models, all accessible within the same chat thread
Shared Context Management: Maintains conversation history and context that can be accessed and continued by all team members
Flexible Resource Import: Ability to import existing LLM conversations, documents, and media files for additional context and analysis
API Key Flexibility: Options to use either personal API keys or Chord's proxy service for model access
Use Cases of Chord
Team Research Collaboration: Teams can collectively research topics with AI assistance while maintaining full context and history
Group Problem Solving: Multiple team members can work together with various AI models to solve complex problems
Knowledge Sharing: Teams can share and build upon AI conversations and insights in a centralized location
Pros
Eliminates the need for copying and pasting ChatGPT links
Supports multiple AI models in one interface
Maintains shared context and history for team collaboration
Cons
Limited to 20 people per group chat
Requires API keys for certain functionalities
How to Use Chord
Create an account: Visit app.chord.chat and create your account to get started
Start a new group chat: Create a new chat thread where you can collaborate with teammates and AI models
Add team members: Invite up to 20 people to join your group chat for collaboration
Choose AI models: Tag different AI models (OpenAI, Anthropic, Gemini, etc.) in the chat using @ mentions to engage them in conversation
Set up API keys: Either use Chord's proxy or bring your own API keys for the AI models you want to use
Import context: Paste existing LLM conversations or import documents to provide additional context for the chat
Collaborate: Work together with teammates and AI models in a single thread with shared context instead of copy/pasting ChatGPT links
Use tools: Access and utilize all available tools from any LLM you tag in your chats
Continue conversations: Team members can pick up and continue conversations from the shared context in the thread
Chord FAQs
Chord is a multiplayer platform for LLM chats that allows users to collaborate with teammates and AI models in a single chat interface, with shared context and history included.
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