Asisto vs Rosie
An AI answering service for small businesses, sold in monthly bundles of call minutes.
The short answer
Rosie sells minutes; Asisto sells outcomes. Rosie is the cheaper way to get calls answered if your volume is low and predictable, and Asisto is the better fit once missed calls cost you real bookings.
The honest read
Rosie has the friendliest entry point in this category and native mobile apps that genuinely matter if you run your business from a phone. Its structure is the thing to understand before signing up: every plan is a bucket of minutes, and the features most businesses actually want - booking straight onto a calendar, live transfer, texting a caller mid-conversation - start at the middle tier rather than the entry one. Asisto does not meter minutes at all and puts calendar booking in front of every customer on day one.
Where Rosie wins
- The lowest starting price in this comparison set, which makes it easy to try on a quiet line.
- Native iOS and Android apps, genuinely useful for an owner who is rarely at a desk.
- A free trial you can start without talking to anyone.
- Warm transfers where the AI briefs your team before connecting the caller.
Where Asisto wins
- No minute allowances and no overage, so call volume never changes the bill.
- Calendar booking on every plan, rather than from the middle tier up.
- 58 languages against English and Spanish.
- A full phone system underneath: numbers in 30 countries, routing, and an outbound browser dialer.
Side by side
| Feature | Asisto | Rosie |
|---|---|---|
| Answers calls 24/7 | Yes | Yes |
| Books appointments on your calendar | Every plan | From the middle tier |
| Two-way SMS conversations | Included, with MMS photo understanding | Texts during a call; website texting is a paid add-on |
| Outbound calling | Browser dialer plus automated lead callback | No |
| Business phone numbers included | Local, mobile and toll-free in 30 countries | Forward your existing number |
| Languages | 58 | English and Spanish |
| Multi-location | Unlimited locations on every plan | Not a distinct feature |
| CRM integration | Native HubSpot, plus API and webhooks | Zapier |
| Setup effort | Guided onboarding, live in about ten minutes | Self-serve, quick to start |
| Built for | Appointment-driven businesses across 35+ industries | Small businesses and solo operators |
How each one charges
Rates change, so no figures are quoted here. What matters when you compare is the shape of the bill, and that is below.
Asisto
Unlimited minutes on every plan. Pay only for appointments the AI books, or a flat monthly rate - and calendar booking is included either way.
See the plansRosie
Tiered monthly plans, each including a fixed allowance of call minutes. Calendar booking, warm transfer and mid-call texting are not on the entry tier. A short free trial is offered.
Their pricing pageQuestions people ask
- What happens when I run out of minutes with Rosie?
- You move up a tier or pay for the overage, which is the structural trade-off of any minute-bundled plan: the months when the phone rings most are the months you pay most. Asisto includes unlimited minutes on every plan, so the bill does not move with call volume.
- Does Rosie book appointments?
- On its entry plan Rosie sends the caller a booking link by text; booking directly onto your calendar starts at the middle tier. Asisto books onto Google or Microsoft calendars on every plan, during the call, so the caller leaves with a confirmed time rather than a link to act on later.
- Which is better if I only get a few calls a week?
- Honestly, Rosie is worth a look. A low, predictable call volume is exactly what a small minute bundle is priced for, and its free trial costs nothing to try. Asisto earns its place when a missed call is expensive rather than merely annoying, or when you need the phone system as well as the answering.
- Can either one call people back?
- Asisto can. It calls a new lead back within seconds of a form submission and gives your team a browser dialer for outbound calls under your own number. Rosie is inbound only.
Where this came from
Claims about Rosie were checked against its own website on . Products change - if something here is out of date, the sources below are the place to check, and tell us so it gets fixed.
Hear it answer your phone before you decide
Call the demo line and talk to the receptionist yourself. No signup, no sales call.
Asisto for your industry
What changes when the calls are dental appointments rather than emergency plumbing jobs: the questions callers ask, what gets booked, and what a missed call is worth.