Buyer's guide
A medical answering service that books the visit, not justthe message
After-hours message-taking leaves patients waiting for a callback. An AI medical answering service resolves the call: it books, answers refill and results questions, and routes anything clinical to a human. Here is how to pick one.
24/7 answering · HIPAA BAA included · 14-day free trial
The short answer
Resolution beats relaying
A traditional medical answering service is people relaying messages, usually after hours, priced per minute or per call. The patient still waits, and your staff still works the backlog the next morning.
An AI answering service answers instantly at any hour and completes the task: it books the appointment, handles the routine question, and escalates anything urgent or clinical to the right person, with nothing ringing out to voicemail.
The three things that separate a real product from a demo are the signed BAA, write-back to your schedule or CRM, and a branded number. Rivvi includes all three on a free 14-day trial, so you can measure answer rate and bookings before you pay.
What matters
AI answering service, on the things that decide it
rivviAnswers 24/7
rivvi
YesHuman answering service
Set hours
Basic voicemail / IVR
YesBooks and routes in real time
rivvi
YesHuman answering service
NoBasic voicemail / IVR
NoResolves refills and FAQs
rivvi
YesHuman answering service
Message only
Basic voicemail / IVR
NoWrites back to your schedule / CRM
rivvi
YesHuman answering service
NoBasic voicemail / IVR
NoHIPAA BAA included
rivvi
YesHuman answering service
Varies
Basic voicemail / IVR
Not stated
Branded caller ID
rivvi
YesHuman answering service
Shared line
Basic voicemail / IVR
YesTry it free
rivvi
YesHuman answering service
NoBasic voicemail / IVR
YesCompetitor details are drawn from each vendor's public pricing and product pages as of July 2026 and may change. "Not stated" means the vendor does not publish that detail. Rivvi's free-trial details reflect the current published offer at rivvi.ai/pricing and rivvi.ai/sign-up.
Questions
AI medical answering, answered
Is there a genuinely free HIPAA compliant AI for healthcare?
Yes. Rivvi's free trial includes a signed Business Associate Agreement, so you can run AI voice and web-chat agents on protected health information from day one. Most free tools gate HIPAA coverage behind a paid or enterprise plan; Rivvi's is HIPAA-ready on day one, and you can cancel anytime before the trial ends.
Do free AI tools sign a BAA?
Usually no. A Business Associate Agreement is the legal prerequisite for any tool that handles PHI, and most vendors gate it to paid or enterprise plans, or offer no self-serve signup at all. Rivvi includes the signed BAA on its free trial, e-signed in the app before any patient data moves.
Is Rivvi SOC 2 and HIPAA compliant?
Yes. Rivvi is SOC 2 Type II and runs on HIPAA-eligible infrastructure, signing a BAA with every organization before patient data moves. Patient information is never used to train third-party models, and TCPA opt-out is honored on every outreach path.
What is a conversation credit?
A conversation credit is a small unit of usage that meters per minute of conversation: a voice minute is about 40 credits and web chat costs less. Rivvi's free trial includes 10,000 credits (roughly 250 voice minutes), enough to run real appointment reminders, refill reminders, and recall calls end to end before you decide whether to move to a paid plan.
More on how the rules bind: Security and compliance