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The Vibely agent

Plan it, build it, check it

Build makes changes. Plan writes a plan you approve before any code is touched. Chat answers questions without changing a thing.

Start buildingRead the docs

The Vibely agent has three modes. Build makes changes. Plan investigates and writes a plan you edit and approve before any code changes. Chat answers questions without touching code. Every turn that changes files is type-checked and built before Vibely finishes, and fixes started from an error card cost no credits.

Core capabilities

  • Three modes, one conversation

    Switch between Build, Plan and Chat with the mode pill or Alt/Option+P, without starting over.

  • Clarifying questions

    Up to four multiple-choice questions before it builds, so the first version lands closer.

  • Design directions

    On a first build with an open look, pick from three mockups of your product before any code.

  • Subagents

    On big tasks, read-only helpers investigate parts of the codebase in parallel.

  • Prompt queue

    Keep typing while Vibely works; follow-ups run in order.

  • Dictation

    Speak your prompt where your browser supports it. Nothing sends until you press send.

It checks its own work

Every turn that changes files is type-checked and the build verified before Vibely finishes. Failures go back to the agent, up to five attempts. If checks can’t run, the turn is marked unverified.

Pick the mode for the job

Plan mode writes its plan to .vibely/plan.md, takes up to five revisions, and waits 30 minutes for your answer.

Build

It edits your app directly, streams what it’s doing, and runs queued follow-ups in order.

Teach it your way of working

Skills give Vibely reusable playbooks, from accessibility to your house style. Knowledge holds rules it follows on every message, and Add context lets it reuse another project’s code.

Explore skillsReuse another project with Add context

Read the Build mode docsSkills in the docsPrompting best practices

Latest feature announcements

One prompt, one plan, for every role

See how Vibely fits founders, designers and product managers.

Stay in control

  • Plan mode never edits code

    It reads and proposes. Code changes start only after you approve the plan.
    What plan mode is

  • Every change is a version you can restore

    Restore any earlier version, or rewind to a message.
    Version history

  • Fixes from an error card are free

    When the preview breaks, choose Try to fix · Free, or Restore last version.

  • Stop it any time

    Stop a turn whenever you want, then pick up from there or restore an earlier version.

Get started

  • Free

    Try every mode for free, no credit card needed. Web apps, one seat.
    Start building

  • Pro

    Mobile apps, custom domains and team invites, priced by the credits you choose.
    See Pro

  • Business

    Everything in Pro, plus SSO, private projects and the Security center.
    See Business

Frequently asked questions

Build and Plan turns use credits on measured usage, and turns with no tool calls are free. Chat answers questions without changing your app. Fixes started from an error card’s “Try to fix · Free” button cost no credits.

Yes. Edit the plan text yourself, or use Request changes to ask for a revision in words. Nothing is built until you approve it.

Every turn that changes files is type-checked and the build verified before Vibely finishes. Failures go back to the agent, up to five attempts. If the checks can’t run, the turn is marked unverified.

At most four multiple-choice questions before a build, and you can skip any of them or all of them.

Use the mode pill in the composer, or press Alt+P (Option+P on a Mac) to cycle through Build, Plan and Chat.

Describe it, ship it.

Start building