Built for technical workflows

AI for coding, debugging, planning, and codebase understanding

Use Fast for quick fixes, Smart for architecture and reasoning, and Long Context for larger repositories — all in one workspace.

Try Clear AI Agents for coding See the 6 brains

3-day free trial · No API keys · Cancel anytime

Browser-based

No setup required

Multi-model workspace

Up to 512K + vision

Cancel anytime

Who it is for

Match the mode to the engineering task

For developers, technical founders, analysts, and learners who need more than autocomplete.

A one-line error and a repository-wide architecture decision do not need the same kind of reasoning. Switch between fast iteration, deeper planning, and larger context as the work changes.

Debug with context

Explain errors, isolate likely causes, and work through fixes step by step.

Plan before editing

Use Smart for architecture, trade-offs, migration plans, and review checklists.

Understand more of the repo

Use Long Context for connected files, conventions, and impact analysis.

Practical examples

How this fits into real work

Bug fixing

Share the error, relevant code, and expected behavior to build a focused fix plan.

Code explanation

Turn unfamiliar functions or modules into a clear mental model.

Architecture planning

Compare approaches, surface constraints, and sequence implementation work.

Clear by design

Choose a brain. Keep the workspace.

No user-supplied API keys or model downloads
Switch modes as the task changes
Long-context and vision available in the same interface
Use the direct-answer option when standard modes become overly cautious

Founder launch offer

OFF4040% off your first month

FAQ

Clear answers before you start.

Which languages can I use?+

The available models support common programming and scripting languages, though quality varies by model and task.

Does it run my code?+

Treat generated code as a draft to review and test in your own development environment.

Can it understand a whole repository?+

Long Context can hold substantially more connected code, subject to the selected model’s context limit.

Can I switch between fast and deep modes?+

Yes. That is a core part of the workspace.