One picks up. The other writes back.
The phone rings and nobody on your team can reach it. An AI receptionist answers in a voice and handles the caller right there. A missed-call text back lets the call ring out, then sends a written reply a few seconds later. Both aim to stop the caller dialing the next company on the list. They get there differently, and which one fits depends on how your callers behave, not on which is newer.
Below, the same call both ways, two AI receptionists with published prices, a cost worked out at an example volume, and when each is the better buy.
A snapped garage-door spring, handled both ways.
Pinecrest Garage Doors is fictional. Its owner is on a ladder at another house when two calls come in, one before dinner and one after.
AI receptionist
- 4:40 pm
The call rings through to the receptionist, which picks up in a voice.
- 4:41 pm
It asks what's wrong. The caller says the spring snapped and the car is stuck inside.
- 4:43 pm
Depending on the plan, it books a slot, texts a booking link, takes a message, or transfers the call to a person.
- 9:15 pm
A second caller, same problem. The receptionist answers this one too.
Missed-call text back
- 4:40 pm
Your cell rings for 15 seconds. Nobody picks up, and the caller hears a short apology and the tone for a voicemail. They hang up without leaving one.
- 4:40 pm
The number is checked: a cell that can take a text, whose caller ID didn't fail carrier verification. The agent drafts one text asking what's wrong, with your booking link in it.
- 4:41 pm
A second model checks the draft against your prices and links, and the text lands. The caller replies about the snapped spring, and the next text answers from your price list.
- 9:15 pm
A second caller leaves a voicemail. Outside 8 am to 8 pm nothing is sent: you get the voicemail as an alert right away, and the caller gets one text at 8 am.
Notice the 9:15 call. A receptionist covers the evening; this agent deliberately doesn't, because its quiet hours are enforced in code. There is one more gap on the text side. If the caller writes back with a question your information doesn't cover, the agent texts that someone will get back to them, and a Slack alert tells you to call. Until you do, they're waiting on you.
Rosie, Smith.ai, and a text back on the same rows.
The receptionist columns come from Rosie's pricing page and Smith.ai's AI Receptionist pricing, read in September 2026. Where a page doesn't say, the cell says so.
| Rosie | Smith.ai AI Receptionist | Missed-Call Text Back | |
|---|---|---|---|
| Setup | Self-serve with a 7-day free trial; a dedicated onboarding specialist on the $299 plan | Self-serve on Free; dedicated onboarding on Pro, full-service setup on Enterprise | No setup fee; I train it on your site, you review rehearsal drafts, about three business days of carrier verification |
| Monthly cost | $49 for 250 minutes, $149 for 1,000, $299 for 2,000 | Free for 25 calls, then $3 a call; Pro $150; Enterprise $500 | $249, plus usage typically $20–40 |
| Contract | Cancel anytime | Month to month, 30 days' notice to cancel | Month to month, 30-day cancel for any reason, no setup fee |
| Who holds the number | You pick an area code; the pricing page doesn't say how porting works, so ask | Not stated on the pricing page; ask | Toll-free number provided; ports out with you |
| Canned or reviewed | Live AI voice, in real time | Live AI voice, in real time | Written for each call and each reply, then reviewed by a second model and rules in code before sending |
| Human handoff | Live and warm transfers from the $149 plan | Complex calls can go to a live North America-based receptionist, day or night | Texts the caller that someone will get back to them; a Slack alert tells you to call |
| Hours | 24/7 | 24/7 | Texts 8 am to 8 pm in your time zone only |
| Support | White-glove onboarding on the $299 plan | Live support on Pro; a success manager on Enterprise | Me, plus shadow weeks at launch when I read a copy of every outgoing text |
Running your jobs in Jobber? Its own receptionist add-on is compared on the Jobber page.
Per minute, per call, or flat. The flat one costs most here.
A receptionist can sit behind the same no-answer forward this agent uses, so compare them on the same calls. Example numbers, not yours: 60 unanswered calls a month, 3 minutes each if a voice takes them.
- Rosie: 180 minutes fits inside the 250 on the $49 plan.
- Smith.ai free tier: 25 calls free, then 35 × $3 = $105. Pro is $150.
- This agent: $269 to $289 a month with usage, with no setup fee.
On price alone, at this volume, the receptionists win. Rosie doesn't print a rate for going past your minutes, so check that before a busy season. The case for paying more for a text has to rest on what the caller gets, which is the next section.
Pick a voice if your callers need one.
- Many of your callers phone from landlines. The text back screens out numbers that can't receive a text, so those callers get no text; you get their voicemail, if they leave one, to call back. A receptionist answers them like anyone else.
- Your urgent calls come at night. No text goes out after 8 pm, and a receptionist is there at 2 am.
- Your callers are other businesses on desk phones, or customers who won't book by text.
- You want the call transferred to you live when it matters, or booked on the spot while the caller is still on the line.
More on the landline screen in missed-call text back for a landline.
Writing gets a second look before it goes out.
A voice has to answer as the caller speaks. A text can wait a few seconds, and this agent uses them: every draft is checked by a second model against the prices, hours, and links you configured, and a draft that fails twice never reaches your customer: you get an alert to call them instead. That matters most when a wrong quote costs you money or an argument.
It also suits callers who can't talk right now, on a job site or at their desk, and would rather have the answer and the booking link on their screen. And it suits owners who don't want an AI voice speaking for the business at all. The first text says plainly that it's automated, and after that the caller replies when it suits them.
If none of that describes your callers, buy the receptionist and spend the difference elsewhere. If it does, the missed-call text back page has the setup and the controls, and does it work covers where a text back fails.
