CHORUS · COLLABORATIVE AI CHAT
Better thinking
starts together.
Chorus is a collaborative AI chat workspace. Your team shares one conversation, switches between AI models message by message, explores ideas in private side chats, and brings what matters back to move forward together.
No credit card required. Five AI replies per day. Sign in with Google or email.
Product launch
Shared conversation
Alex
How should we introduce our new product?
Chorus · Claude
Start with the problem your customers know. Then show how the product makes their work easier.
Maya shared a finding
Our customer interviews point to one clear message: less time coordinating, more time creating.
Explore an idea on your own. Share a summary when you’re ready.
Findings shared with the team
What is Chorus?
A shared AI conversation
Chorus is a web app where several people work with AI in one conversation. Everyone reads and writes in the same thread, and each message can run on any of the AI models Chorus offers, from Anthropic, OpenAI, Google, DeepSeek, Z.ai, Moonshot, Mistral, Qwen, xAI and others, so a question can be answered by the model that fits it.
Private thinking, shared conclusions
Anyone can open a private side chat, work there alone, and then bring back a summary or the full transcript. The shared thread keeps the team’s context; the side chat keeps your unfinished thinking to yourself until you choose otherwise.
Who it is for, and how you get in
Teams, freelancers and anyone who thinks with others. An account is required: create one with an email address and password, or continue with Google. With Google sign-in we receive only your name, email address and profile picture, used to create and secure your account, and never your Gmail, Drive or contacts.
Your choice of AI. One shared workspace.
Flagships and cheaper tiers from Anthropic, OpenAI, Google, DeepSeek, Z.ai, Moonshot, Mistral, Qwen, xAI, Meta, Amazon, Cohere, NVIDIA, MiniMax, Perplexity and Inception, priced per answer so you can trade cost against quality.
A shared conversation.
Room for your own ideas.
Good collaboration needs both focus and connection. Chorus gives your team a place to work with AI, without losing the space to think independently.
- 01
Start together
Invite collaborators to one conversation. Everyone sees the same context, messages, and AI responses.
- 02
Explore privately
Open a private side chat to test an idea or follow a different direction. Your work stays yours until you share it.
- 03
Bring ideas back
Share a summary or the full conversation. Compare findings with AI and give your team a clearer path forward.
BUILT FOR REAL COLLABORATION
Less copying.
More shared understanding.
Keep the context
Your team and AI work from the same conversation, so nobody has to start from scratch.
Choose the right model
Switch between supported models for each response, or connect your own provider API keys.
Stay in control
See your AI budget, manage guest spending, and choose what to share from private side chats.
PRICING
A plan for the way you work.
Start free. Choose an individual plan, bring your team, or connect your own AI keys.
For individuals
Your workspace, with room to invite collaborators.
Lite
For occasional AI use and small projects.
$8
per month
About 4,700 AI answers a month
- Access to all supported AI models
- Invite up to 2 guests per conversation
- 2 private side chats per conversation
Personal
For everyday workFor everyday projects and collaboration.
$12
per month
About 1.7×
- Access to all supported AI models
- Invite up to 3 guests per conversation
- 3 private side chats per conversation
Plus
For your most ambitious work.
$20
per month
About 3.2×
- Access to all supported AI models
- Invite up to 5 guests per conversation
- 10 private side chats per conversation
For teams and organizations
Share one allowance, use your own keys, or discuss a tailored plan.
Business
One plan for your whole team.
$25
per seat, per month
Minimum 2 seats
About 4.1× per seat
- Access to all supported AI models
- Zero-retention model routing: no provider keeps or trains on your prompts
- Invite up to 15 guests per conversation
- Set individual guest spending limits
Your own AI
Connect your provider API keys. Pay Chorus for collaboration.
$8
per seat, per month
- Connect OpenAI, Anthropic, Google or OpenRouter API keys
- AI usage billed directly by your provider
- Invite up to 15 guests per conversation
- Provider keys encrypted and stored securely
Enterprise
A tailored plan for your organization.
Let’s talk
- Discuss team size and AI budget
- Zero-retention model routing and a DPA on request
- Review security and support requirements
- Company sign-in and provisioning in development
Start with Free
5 AI replies per person, per day. Shared conversations and a private side chat included.
Prices in USD. Paid plans renew automatically; cancel future renewals at any time. Need more usage? Add from $11.10 on eligible plans, and what you add never expires. Answer counts assume a typical 1,500-token prompt and 800-token reply on the default model; larger models count proportionally more. Provider API keys are separate from ChatGPT or Claude subscriptions.
Make room for better ideas.
Your next conversation starts here.