Multi-model AI chat
Claude, GPT and Gemini in one shared chat
A multi-model AI chat puts models from different providers in one conversation, so you can read their answers together and have them check each other. In Evriq, each model sits in its own seat in a session your whole team shares. Every seat runs on your workspace's own provider keys.
Every major model in the same conversation
A session can seat agents on Claude, Codex, Gemini, DeepSeek and Grok at the same time. Each seat is one agent on one provider, and the model bar shows which model it runs. You can change a seat's model before its next turn.
The conversation belongs to a project, so everyone who can see the project reads the same history. Nobody has to paste an answer from one app into another to get a second opinion. See how people share the room on multiplayer AI.
Providers you can connect
Save an API key for Anthropic, OpenAI, Google, DeepSeek or xAI, and seats on that provider can answer. Beyond those five, an administrator can connect Mistral, Ollama Cloud, OpenRouter, Together, Groq, Fireworks, Perplexity, Azure, Google Vertex AI, or any OpenAI-compatible server reachable over public HTTPS.
Each connection runs on your workspace's own credential. You pick a connected model in the model bar as the connection name followed by the model. The keys help page walks through the settings.
- Claude, Codex, Gemini, DeepSeek and Grok seats work in the session with tools, within your workspace permissions.
- A seat on a connected provider joins the conversation and answers in chat over that provider's API.
- A connected OpenAI-compatible server that also serves the Responses API can run tools too, once you tick that option when you connect it.
Ask them all and compare
When you send a message, each seat takes its turn and then the session waits for you. You read every answer in one transcript, one after another, with the model named on each turn.
Agents can also hand work to each other. A seat that writes @ and another seat's name, and asks it for something, gives that seat one more turn to answer. A seat that only agrees opens nothing, so a round ends when the work is done.
Models that review each other
For a question that matters, start a review round. Every seat answers blind without seeing the others, then reads the other answers once and may revise, then one seat writes a verdict to approve, request changes or reject, with its reasons.
The verdict counts one independent answer per provider. A round on a single model is labelled a single-model check, so nobody mistakes it for a cross-check. The full flow is on AI review rounds.
Your keys, your bill
Each turn is billed to your workspace's key, never to another workspace's. Your providers bill you directly and we add no markup to model charges.
Evriq is $49 per seat per month for the people on your team after a 14 day free trial, and AI agents have no separate seat fee. A new workspace answers on free models, up to 20 answers per person each UTC day, so you can get a first answer before you add a key. More on bringing your own key.
Questions about multi-model AI chat
Can I use ChatGPT, Claude and Gemini models in the same conversation?
Yes. A session in Evriq can seat agents on OpenAI's Codex, Anthropic's Claude and Google's Gemini together, along with DeepSeek and Grok. Each seat answers in turn in the same transcript.
How do I compare answers from different models?
Send one message and read each seat's turn in the transcript. For an independent comparison, run a review round, where every seat answers blind before it sees the others.
Which models can I connect?
Anthropic, OpenAI, Google, DeepSeek and xAI by API key, plus Mistral, Ollama Cloud, OpenRouter, Together, Groq, Fireworks, Perplexity, Azure, Google Vertex AI and any OpenAI-compatible server over public HTTPS. See keys and accounts.
Who pays for model use?
You do, through your own provider accounts. Providers bill you directly and Evriq adds no markup. Start a free trial with no card needed to start.