The Money, Trust, and People engines are the shipped Fintra platform, and the note-to-cash logic, governance, and evidence run on it. The pieces that touch the outside world are a pluggable provider seam, live for design partners and on the near-term roadmap, not a one-click integration for every practice yet: the EHR/PM connectors (Tebra, AdvancedMD, athenahealth, eClinicalWorks, NextGen, Epic) and the RCM rail (Waystar) it rides, the ambient speech-to-text and transcription, real-time eligibility and benefits verification, the clearinghouse that carries the 837P claim, and the patient-financing and payment rails, which simulate today so no real money moves. What is genuinely real: the 837P claim generator (with a printable CMS-1500), the NCCI/MUE clean-claim scrub, 270/271 eligibility, and 835/ERA line-level auto-posting into insurance-paid, contractual write-off, and patient responsibility. What is NOT built yet and is in active development: the scheduling calendar + patient self-booking, digital intake, the patient portal, telehealth, and reputation/reviews, the daily surface the SMB EHRs lead with, plus billing-company multi-client (MSO) mode. Auto-coding and note drafting are AI assistance that a named clinician or certified coder reviews and signs, never an unattended biller. Multi-site and multi-entity consolidation is on the roadmap: today Fintra runs a single practice entity per set of books. We will always tell you what is production-ready versus what we are building with you. In demos, no real money moves and no PHI is used.