Built for people who think faster than they type

Think out loud.
CoThinker does the rest.

Turn half-formed implementation thoughts into clear instructions for the AI tools you already use.

Download for Mac See the workflow

Private Beta · macOS 14.2 or later

AI workspaces · project-boardInstruction handoff
ChatGPTinstruction ready
CoThinker
Claudecontext preserved
ChatGPT workspace
Implementation request

A focused AI input is ready for your implementation request.

Focused field
Claude workspace
Contract review

Check the optimistic update path without changing the server response shape.

Context preserved
Ask the coding agent to…
Field focusedHold Control to speak

How it works

Three ways to work with CoThinker.

Three shortcuts, each with a visible cause and a reviewable result.

AI workspaceHold Control
1Focus field2Hold + speak3Release4Text inserted
Focused field

Ask the coding agent to…

Hold ControlReady for your intent
Waiting for intent—

Your result will appear here without replacing the source.

Built for active work

One layer between you and every AI.

Quick VoiceHold Control

Speak at the speed you think.

Ready in the focused field
EnhanceControl + 1

Turn rough intent into a precise request.

make board update fast no api changes

Selection ready
Add optimistic updates while preserving the current API contract.
ScribeHold Control + 1

Edit with a spoken instruction.

The board updates after the server responds.

“Make this acceptance criteria.”The board updates immediately, then rolls back if the request fails.
Your workflowChatGPT in focus

One thinking layer across your tools.

ChatGPTClaudeCursorSlackNotion

Native macOS·Voice transcribed on-device·Explicit insert

Ecosystem

One CoThinker.
Every model.

Prepare clearer intent once, then use it in the AI and writing tools already in your workflow.

AI toolsWhere you write
ChatGPTClaudeGeminiCursor
NotionSlackGmailApple NotesVS Code / editors

CoThinker for Mac

Turn thoughts into instructions AI can use.

Bring the next thought straight to a better first draft.

Download for Mac Private Beta · macOS 14.2 or later

FAQ

A few useful answers.

CoThinker is a native macOS thinking layer for turning voice and rough text into clearer writing and instructions.