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Write better, faster.

Precise AI tools for writing faster without compromising on quality.

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A blog post open in ThinkBench Docs, with an agent's tracked edit and the team's comments in the margin

Work with any agent

Use any frontier model in the built-in chat, or bring your own agent.

The model picker open in the ThinkBench Docs chat, listing models from xAI, Anthropic, OpenAI, Google, DeepSeek and Meta

Collaborate with humans and agents

See who has the workbook open, including agents. Edit, comment, and review in real-time.

The pointer on an agent in the workbook's header, and its tooltip: Opus 5.5, at work for Hayden Driscoll

See exactly what agents change

Agent edits are tracked automatically, so you don't have to guess. Keep or undo each change independently.

An agent's tracked change in the opening paragraph, and its card in the margin with buttons to undo it or keep it

Keep feedback organized

Follow up in the comments and agents will reply in the same thread.

A teammate's reply inside the agent's card, and the agent's answer beneath it

Brainstorm with different models

Send the same prompt to up to 12 different models. Keep the version you like best.

Grok's rewrite of a paragraph, the third of three, paging between them above the rest of the page

Add text without prompting

Click between paragraphs to let AI fill in the details. Drag to control the length.

An empty box opened between two paragraphs and dragged to four lines, about sixty words

Bring your writing style

Create rules once and apply them to any document to maintain your voice.

A list of style rules with three of the five ticked, above a button to run them

Share and publish

Give your team or external users permission to view or edit. Publish to share with the world.

The share dialog, listing three people by name and email under a published link to a read-only copy
Use any agent

Our agent, or yours.

Docs ships with a thoughtful built-in agent. Prefer your own? Connect it through our MCP server, CLI, or SDK. Partial updates, diffs, and batch comments all work the same.

Built-in agent
MCP server
CLI tools
SDK

Start writing faster today.

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