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Write the perfect voice agent agent prompt in 60 seconds.

Answer a few questions and get a complete, sectioned system prompt for your voice agent Conversational AI voice agent, Identity, job, voice style, booking flow, guardrails, and transfer. Copy it, download it, ship it. Free.

Not affiliated with voice agent. “voice agent” is a trademark of its owner; used here only to describe a compatible system-prompt format.
Tell us about the agent

A few quick questions

Have a website?
We'll read your site and seed the facts for you.
Industry Seeds the agent's job + emergencies
What should the agent do? Pick all that apply
Tone
Spanish callers
Your system prompt builds here.
Fill in the business and what the agent should do, then press Generate.
Now the honest part

That's your prompt. It's step one of about nine.

A great system prompt is necessary, and nowhere near enough. To actually answer the phone you still need everything below.

  1. The system promptDone, you just wrote it
  2. A natural voiceStill on you
  3. A phone numberStill on you
  4. Calendar / booking integrationStill on you
  5. Transfer logicStill on you
  6. SpanishStill on you
  7. After-hours handlingStill on you
  8. Transcripts & notesStill on you
  9. Testing & go-liveStill on you
Lobby
Lobby is all of it, finished.

It answers every call, books the job, and switches to Spanish on its own, voice, number, calendar, transfer logic and all. From $95/mo, live the same day.

Answers every call in a natural voice, day or night
Books the job straight into your calendar
Switches to Spanish on its own
Get my Lobby line
Scripted preview

Hear how Lobby could answer your phone

Build a sample call from your business details, then listen to the generated script and audio in English or Spanish.

Then go live

Put Robin on your real phone for $95/mo

Live in minutes. Keep your number. Cancel anytime.

Get started
Live in minutes Keep your number Cancel anytime

Prompts are generated for your own use. “voice agent” and “voice agent Conversational AI” are trademarks of voice agent, used here nominatively to describe a compatible prompt format; this tool is not affiliated with, endorsed by, or sponsored by voice agent. Lobby is an AI front desk for service businesses.

Free voice agent Agent Prompt Generator: System Prompt for Voice Agents | Lobby