If you rent a chair or a suite, most of what is written about salon software is written for somebody else. It assumes a front desk, several staff, a commission structure and an owner. You have a chair, a client list and a phone in your pocket that you cannot answer while you are working.
This is about whether an AI receptionist makes sense at that scale, and the answer is sometimes, on much narrower grounds than the marketing suggests.
The actual problem you have
You cannot answer the phone with your hands in someone's hair.
That is the whole thing. A booth renter's calls arrive during the exact hours they are unavailable, which is the opposite of a salon with a receptionist. So calls go to voicemail, and in this business voicemail is where clients go to not come back.
Two compounding factors:
New clients do not leave messages. An existing client will text you later. Someone who found you on Instagram and rang once will ring the next person on the list. Every missed call from an unknown number is a first appointment you did not get.
You are the brand. Nobody rang "the salon". They rang you. A voicemail greeting in your voice is better than nothing and much worse than an answer.
Why the usual alternatives do not fit
Voicemail plus call-back. Works for regulars, fails for new clients, and eats your evening. Most booth renters are doing an hour of admin after a full day on their feet.
Online booking only. Genuinely good, and you should have it. It does not solve the phone, because people who call are not people who were going to use a link.
An answering service. Priced per minute or per call, staffed by people who do not know the difference between a balayage and a full head of highlights, and unable to see your diary. They take a message. You are back to calling people back.
Turning the phone off. Some people do this deliberately, take bookings only by text and Instagram, and are fine. If that is genuinely working, do not let anyone sell you anything.
What a phone system changes and what it does not
It answers, it knows your services and your hours, it reads your diary, and it books. A client ringing at two in the afternoon gets an appointment instead of your voicemail, and you find out at the end of the day.
What it does not do: it does not make you look bigger than you are, and it should not try. The honest version is a system that answers politely, books competently and says it will pass a message to you when something needs you. Callers accept that easily. What they do not accept is a system pretending to be a person, or pretending to be a receptionist at a salon that does not have one.
The register question, for your case
Most booth renters do not need a point of sale. You take cards on a reader or a phone app, you do not sell much retail, there is no commission to split because you keep everything, and payroll is you.
So the phone-and-diary configuration is usually the right shape at this scale. That is a setup we do on request rather than a plan on the pricing page — worth saying so you ask for it directly instead of buying something with a register bolted on that you will never open.
The things you do keep: the appointment book, client records and history, texts and reminders, and the transcripts.
Where the maths actually lands
The case is not "software is cheap". At one chair, software is not cheap relative to your revenue, and anyone who waves that away has not run a chair.
The case is one number: how many first appointments are you losing.
Count unanswered calls from numbers you do not recognise for a fortnight. Your phone will tell you. Multiply by the value of a first appointment, and then by the fact that a decent share of first appointments become regulars.
Two recovered new clients a month who each come back four times a year is a different business. Zero missed calls means the phone is not your problem and you should spend the money on marketing instead.
That is the whole decision, and it is a count you can do this week without talking to anyone.
Before you buy anything
Fix your menu first. If your services, durations and prices are not written down somewhere exact, no booking system can help. Do that regardless — it is an hour and it makes your own week easier. A phone system configured from a half-remembered list will produce bookings that do not fit your day.
Decide your rules. How late can someone cancel. Do you take deposits from new clients. How much gap between appointments. A system needs answers to those; you need them anyway.
Check whether you are allowed. If you rent from a salon, read your agreement. Some booth rental agreements say something about how bookings are taken or whose client the client is. Rare, but worth ten minutes before you change anything.
Then test it on yourself. Call your own line and try to book something awkward. If it handles that, it will handle a Tuesday.