Product Lineage & Matrix
Basic to Pro to Ultimate
SpiritBox Products compares three Windows local-AI editions: free Basic for typed LM Studio chat, Pro for one-click customizable guides and Piper TTS output, and Ultimate for documents, automation, private search, and GPU workflow coordination.
Basic is the free entry point. Pro lets you type to your local model and hear its answer in a natural Piper voice you choose. Ultimate is a nine-service local AI workstation for documents, automation, private search, voice, and GPU-heavy creative workflows.
Free Entry
SpiritBox Basic
$0 / forever
The free entry point for private local LLM chat.
- Local LLM Chat (GGUF models)
- Standard Spirit Guides
- Local Conversation History
- Windows Default System Voice
- No Voice Lab Support (Requires Pro/Ultimate)
- Local chat with no required SpiritBox cloud account
Core Paid Edition
SpiritBox Pro
$49 / one-time
Regular $49 USD one-time$24.50 with EARLY50Ends September 30
Type to your local model. Hear its answer in a natural Piper voice you choose. Change a customizable guide with one click instead of pasting system instructions or digging through prompt files. Pro stores local conversation history but does not add document memory.
- Everything in Basic, plus:
- Typed input with opt-in Piper TTS playback
- Choose a compatible Piper voice
- Local Conversation History
- Custom Spirit Guide Persona Studio
- Lightweight & Easy Single-App Setup
- One-time license for the Pro Windows package
9 Core Services + Optional Trainer
SpiritBox Ultimate
$199 / one-time
Regular $199 USD one-time$99.50 with EARLY50Ends September 30
A nine-service local AI workstation for documents, automation, private search, voice, and GPU-heavy creative workflows. Ultimate grew from the guided Pro experience to work across your documents, local knowledge, user-managed ComfyUI, n8n, and the rest of the local stack.
- Everything in Pro, plus:
- 9-Service Docker Fleet + optional Voice Lab trainer
- User-supplied ComfyUI connected through a configured endpoint
- VRAM Relay™ coordinates heavy workloads sequentially
- Document Knowledge Base + pgvector Semantic Recall
- n8n Workflow Automation (Triggers & Schedules)
- SearXNG Private Search & Moltbot Sandbox
- Remote Telegram Bot Whitelist
- White-label profile and rebrand tooling
Voice Lab is not a public edition. A standalone source ZIP exists, but it is not a versioned or qualified customer package. It remains available by request only and is not sold through Gumroad. Read the request-only boundary.
Side-by-Side
Comprehensive Tier Comparison
| Feature / Capability | Basic ($0) | Pro ($49) | Ultimate ($199) |
|---|---|---|---|
| Local LLM Chat (GGUF) | |||
| AI personas / system prompts | Core Spirit Guides | Custom Guide Studio | Spirit Guides + workstation routing |
| Voice Engine & TTS | Windows Default Voice | Piper TTS | Integrated Piper |
| Voice Lab compatibility | — | Compatible custom voices | Optional trainer profile |
| Local RAG / document recall | — | — | Text extraction + semantic recall |
| Stored Context | Session Only | Local Conversation History | PostgreSQL + pgvector Knowledge Base |
| ComfyUI Visual Engine | — | — | User-supplied and connected |
| VRAM Relay™ GPU Coordination | — | — | Sequential workload coordination |
| n8n Automation | — | — | Included |
| System Complexity | Lightweight App | Lightweight App | 9-Service Docker Fleet + optional trainer |
| License Model | Free ($0) | $49 USD One-Time | $199 USD One-Time |