Introducing isolated agents on Max

Every frontier model.
Your own agent.

Think with the world’s leading AI models in one continuous workspace. On Max, every request can wake a private, containerized agent with access to the tools you trust.

Start with 1chat Explore Max
Fresh sandbox per Max request · gone when the work is done
1chat MaxIsolated runtime•••
Your agent is readyEphemeral container · private to this request
LIVE
YOUR REQUEST

Compare our launch notes with the roadmap and prepare the highest-impact next steps.

Read project contextSearch connected docsBuilding recommendation
Company docsScoped accessGPT-5.5⌄
Isolated
MCP ready
ONE WORKSPACE
Server-side credentials
Starts on demand
One sandbox per request
Connected MCP tools
THE FRONTIER, CURATED

Four distinct strengths. One continuous workspace.

01OpenAIGPT-5.5

Reasoning & code

02AnthropicClaude Sonnet 5

Writing & analysis

03GoogleGemini 3.5 Flash

Speed & synthesis

04xAIGrok 4.5

Direct exploration

1chat Max

An agent that exists
only when you need it.

Max turns every prompt into a secure workspace. Your agent starts fresh, connects to approved tools, completes the job, and disappears.

See Max pricing
01

Wake

A dedicated container starts for your request—no always-on agent quietly accumulating state.

02

Connect

The agent discovers approved MCP tools without exposing credentials to your browser or chat history.

03

Work

A bounded model-and-tool loop researches, reasons, and assembles the result inside its sandbox.

04

Disappear

The runtime is destroyed after the response, with strict limits around time, compute, and output.

One place to think

Your work should outlast the model you chose.

Keep one continuous history while the frontier changes around you.

01

One conversation history

Your work stays together instead of being scattered across provider apps and accounts.

02

Switch models in any chat

Move between frontier models without losing context or starting the conversation over.

03

Go from answers to action

Max agents can use connected tools to gather context and complete multi-step work.

Choose your workspace

Start with every model.
Go Max when you need an agent.

Both plans include the core 1chat experience. Max adds isolated execution, tools, and a larger monthly allowance.

PlusFor everyday thinking
$20/ month
  • Leading models from four providers
  • Persistent conversation history
  • Switch models inside every chat
  • Standard monthly allowance
Choose Plus
MOST CAPABLE
MaxFor ambitious, tool-powered work
$40/ month
  • Everything in Plus
  • Private containerized agent per request
  • Connected MCP tool access
  • 3× monthly usage allowance
Go Max
Cancel anytime. Model and tool availability may vary.
1
THE FRONTIER ISN’T A DESTINATION

It’s your new workspace.

Choose the best model for the thought. Wake an agent for the work.

Start chatting