Codex add-on: 49 dollars per month or 399 per year.
Document-intelligence layer that turns expert knowledge bases into searchable revenue multipliers. Per expert, billed through Stripe alongside your usage. The annual price saves about 32 percent.
What gets ingested
Codex accepts the file types Apex Replicant supports across the platform: PDF, DOCX, TXT, MD, HTML, audio (MP3, M4A, WAV, OGG, WebM), and video (MP4, M4V). Upload at the protege level (always-available KB) or at session time (client-supplied document for that conversation only).
What is not supported
Spreadsheets (XLSX, CSV), rich text (RTF), and image-only files are not supported. Codex does not run OCR on images. If your document is scanned and image-only, convert it to a text PDF before uploading.
How the protege uses it during a session
When a session starts and a Codex document is in scope, the protege loads the document content into the conversation context. As the client speaks, the protege grounds its answers in the actual document language, not a paraphrase. If the document does not address the question, the protege says so directly. That is the same zero-hallucination posture the rest of the architecture enforces.
Use cases in production
- Legal: Matt Rossetti at Sentient Law uses Codex to analyze legal notices a client uploads at intake. The protege returns document-specific guidance before the client ever speaks to Matt.
- Autism advocacy: Karen Simmons at Autism Today applies her methodology to the IEP a parent uploads, in a voice session the parent runs at the time of day they actually have time.
- Financial advisory: research reports, client statements, and policy documents become reference material the protege can quote during a live conversation.
- Course creators: existing library archives (audio courses, lecture transcripts, workbook PDFs) become a searchable layer the protege draws from during student sessions.
Pricing
49 dollars per month, or 399 per year (saves about 32 percent). One subscription covers every protege under that expert. Billed through Stripe alongside your usage. Cancel anytime from the dashboard.
Document-heavy practices
Legal, financial, and clinical work runs on documents. Codex makes them part of the conversation instead of homework the client does before the call.
Course creators with library archives
Audio courses, lecture transcripts, and workbook PDFs become reference material the protege quotes during student sessions, without you re-recording anything.
Experts whose KB is bigger than 10 hours of voice
When your knowledge base is hundreds of pages of written work plus your interview transcripts, Codex is what makes that volume usable inside a voice session.