Guides you control.
Create a writing partner, a critical reviewer, or a role of your own. Set the instructions and switch Guides within the conversation.
SPIRITBOX PRO
Your perspective.
Your AI.
Now with a voice.
Turn everyday conversations into something useful. Create Spirit Guides, shape their instructions, and hear your local AI reply in a natural Piper voice.
One-time purchase · No SpiritBox subscription$49 USD regular. EARLY50 ends September 30. Offer terms
Make it personalCustom Spirit Guides
Hear your answerNatural Piper spoken replies
Keep it closeHistory on your Windows PC
More than a chat.
A conversation your way.
Choose how it thinks. Choose how it sounds.
Pick up where you left off.
Text in. Natural voice out.
Type your prompt and listen to the reply. Choose a compatible Piper voice that feels right for your Guide.
Your conversations, kept locally.
Return to your history, continue a thought, and keep working with the local model you choose through LM Studio.
Not playing · 0:10
A real spoken reply from SpiritBox Pro.
Read the voice sample transcript
That is a fantastic place to be! Building something tangible, working something real—that is where true creative magic begins. Before we dive into the details of what it does, we must first explore the why that burns within you.
SEE THE GUIDES AT WORK
More work.
Same deadline.
Start with the facts. Ask another Guide to review the tone. Turn the conversation into a clear request to choose the scope and deadline.
A 24-second look at drafting, reviewing, and rewriting with SpiritBox Pro.
Ready to play · 24 seconds
Actual Pro screens · Edited close-ups of a synthetic workplace example · Generated narration
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Read transcript and visual description
More work. Same deadline. Start with the facts, then switch Spirit Guides to review the tone and rewrite your message. In this SpiritBox Pro example, one conversation becomes a clear request to choose the scope and deadline. Review the draft before sending.
Three actual Pro output captures show a first draft, a review, and a rewritten request. The sequence uses editorial close-ups and generated narration.
A few things
before you start.
What do I need to run Pro?
A Windows 10/11 PC, Docker Desktop with WSL2, and LM Studio with a compatible local model of your choice. Pro brings the experience together in a lightweight single-app setup. Check the full requirements.
Is Pro a subscription?
No. Pro is a one-time purchase with no SpiritBox subscription. The regular price is $49 USD. Use EARLY50 for $24.50 through September 30. Read the purchase and offer terms.
How is Pro different from Basic and Ultimate?
Basic is the free starting point for local chat. Pro adds natural Piper voice output and its Guide Persona Studio. Ultimate adds a wider workstation for documents, search, automation, and connected creative workflows. Compare all editions.
Can I speak to Pro?
You type your messages, and Pro can speak its replies through Piper. Microphone input and two-way voice conversation are not included.
Your next conversation
could sound different.
$24.50 USD with EARLY50
One purchase. Your guides. Your voice.
Regular $49 USD · Offer ends September 30 · Offer terms