| Per-patient SaaS | A monthly fee for each enrolled patient, so the bill grows with the panel. | Depends on the product; check whether one account can hold several practices with their data kept apart. | Built around billing exports; invoices to partner practices in your own format are often assembled outside the tool. | The vendor's log, showing what the product chooses to record. | Your data under the vendor's terms; check the export format and exit terms. | Fastest: sign up, configure and train. |
| Full-service or revenue-share vendor | A share of program revenue, or a per-patient fee that includes the vendor's staff. | The vendor runs the program; you do not operate the software. | Handled by the vendor as part of the service. | Held by the vendor; the billing practice relies on the vendor's records if it is audited. | Governed by the service contract. | Fast: the vendor brings its own staff and software. |
| White-label or staffed platform | A platform licence, often per patient or per seat, sometimes bundled with staffing. | Usually supported, within the platform's own model. | Available where the platform supports it, in the platform's formats. | The platform's log, configurable within what the vendor allows. | Your brand on the front end; the code and data stay on the vendor's platform under its terms. | Fast to moderate: configuration and branding. |
| Custom build | A scoped, phased build, then hosting and maintenance; no per-patient licence fee. | Designed in: each practice or partner organization can run as its own isolated tenant. | Generated from your own billing rules, in the format each partner expects. | You decide what is logged, by staff member, patient and month, and you hold the log. | Yours, including the source code on final payment. | Slowest: discovery, a written scope and a phased build come first. |