myAthenaAI

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Square Appointments vs myAthenaAI

Square Appointments: Low-cost booking and payments for small service businesses, part of Square's POS ecosystem. myAthenaAI: the AI-native clinic management system for aesthetic and beauty clinics — booking, clinic management, stock and marketing in one system, with Athena, the AI built in, doing the work.

The short answer

Square Appointments is clinic software your team operates. It keeps the diary and the records; you still do the answering, chasing, booking and marketing.

myAthenaAI does the work for you. It's a full clinic management system (booking, client records, stock, payments, staff) with Athena built in. She knows the clinic, and she answers every WhatsApp, Instagram DM, Messenger message, text, email and phone call, and books, moves and takes deposits inside the diary. She runs the reminders, follow-ups and rebooking, answers anything you ask about the business, and makes the marketing: campaigns, images, before-and-afters, content and your website.

Why myAthenaAI

  • It covers more of a clinic's work: 53 of the 54 features we compared, against Square Appointments's 31 (counting its paid add-ons and partial versions). Included as standard: myAthenaAI 53, Square Appointments 12.
  • It gives you time back. Other systems keep the diary while you do the work. Athena does the answering, booking, chasing, follow-ups and marketing herself, on every channel and the phone, 24/7. See your own hours back.
  • It has every angle covered. Front desk, owner assistant, the clinic's running, marketing and content, your website and your ad tracking, in one clinic management system with one login, instead of booking software plus add-ons plus five other tools.
  • It's built for appointment businesses, by people who've run them. Made specifically for aesthetic clinics, med spas, salons and practitioner-led clinics, by people who have built and run clinics.
  • It's AI-native, not bolted on. Athena runs inside the system, so she knows the clinic: the same Athena who answers your clients works from your diary, client history, treatments, prices and policies, and she's the one you ask about takings and stock. Other systems add an AI receptionist on top; in myAthenaAI the receptionist is one of the jobs she does.
  • It's built for where clinic software is going. The whole system was built around Athena, and new capabilities ship every week.

Feature counts are from this page's comparison, checked 3 November 2026 against each vendor's own website.

How many hours a day would she give you back?

With other clinic software, the software keeps the diary and you still do the work: replying, chasing, booking, following up and posting. With myAthenaAI, Athena does that work, so the hours come back to you and the bookings that slip through missed calls and no-shows come back too.

Every clinic is different, so we don't print a made-up number. Answer eleven quick questions and see your hours a day back and bookings won back a month, with every assumption shown.

Get my estimate

Feature by feature

FeaturemyAthenaAISquare Appointments
Who does the work
Who answers, books, chases and markets Athena does itAthena answers, books, chases, follows up and makes the marketing. You approve and treat. You and your teamThe software gives you tools; you or your staff operate them.
AI built in, not sold as an add-on IncludedThe AI is the product: one employee across every job, not an add-on. IncludedSquare Assistant, which Square calls AI-enabled, is free with Appointments; shown on US/Canada pages only. source
Hours given back and bookings won back Get your estimateHours a day back and bookings won back, worked out from your own week. You still do the workBooking software saves some admin; the answering, chasing, booking and marketing are still yours.
AI front desk
AI replies on WhatsApp IncludedReplies by herself, 24/7, and books from the chat. Not listed on their siteSquare Assistant works over SMS; WhatsApp not found. source
AI replies to Instagram DMs IncludedAnswers DMs (and the story they replied to) and books from the chat. Not listed on their siteInstagram DM replies not found; the Instagram integration lets clients book from the profile. source
AI replies on Facebook Messenger IncludedSame brain and booking power on Facebook Messenger. Not listed on their siteSquare Assistant works over SMS; Facebook Messenger replies not found. source
AI replies to texts (SMS) IncludedReplies to texts and books. PartialSquare Assistant auto-replies to reminder texts to confirm, reschedule or cancel; US/Canada pages only. source
AI replies to emails IncludedAnswers client emails and can book. Not listed on their siteSquare Assistant handles text messages; AI email replies not found. source
AI answers the phone IncludedAnswers in a natural voice, knows returning callers, books during the call. PartialSquare AI answers calls on Square numbers for orders only, not bookings or general questions. Third-party apps exist. source
Books, moves and cancels inside the conversation IncludedBooks, moves, cancels, adds or swaps treatments in the real diary. PartialSquare Assistant updates the calendar when clients confirm, reschedule or cancel by text; new bookings not clearly described. source
Sends deposit and payment links in the conversation IncludedSends deposit, balance or payment links; the amount comes from the system. Not listed on their siteNo payment or deposit links from Square Assistant described. source
Understands voice notes IncludedUnderstands WhatsApp and Instagram voice notes. Not listed on their siteNo voice-note handling found. source
Owner assistant
Ask anything about your business IncludedAsk by chat or voice: takings, gaps, no-shows, top clients, stock. 50+ instant answers. IncludedSquare AI answers plain-language questions on sales, transactions, staff and customers; UK help page available. source
Tell her to do it (move, cancel, message, block time) Included"Move Sarah to 3pm", "block Friday", "text her": hundreds of actions, by role. PartialUS Managerbot drafts schedules, purchase orders and email campaigns for approval; booking or client-messaging actions not listed. source
Growth ideas from your own numbers IncludedOffer and campaign ideas from your margins, quiet days and lapsed clients. PartialUS Managerbot surfaces improvement opportunities with suggested actions, e.g. win-back campaigns; UK help page describes Q&A only. source
Reports and daily brief IncludedReports, spoken day and client briefs, optional daily and weekly digests. IncludedSales, team and booking reports; Square AI answers owner questions about business data. source
Running the clinic
Online booking IncludedOn your Smart Site, or straight from the conversation. IncludedFree booking website and widgets on all plans, plus Instagram, Facebook and Google booking. source
Diary and staff calendar IncludedYour real diary: rooms, practitioners, treatment times, rota. IncludedUnlimited staff calendars on all plans; Google Calendar sync from Plus. source
Deposits and no-show protection IncludedDeposits at booking, chased automatically; saved-card charges; trusted-client exemptions. IncludedCard on file and prepayments on all plans; cancellation policy and fees require Plus. source
Fills cancelled slots automatically IncludedA freed slot is offered to waitlisted clients and booked when one says yes. Paid add-on / higher planWaitlist for popular services to fill gaps; Plus plan and above. source
Appointment reminders IncludedWhatsApp, SMS or email reminders, plus confirmations and change notices. IncludedText and email reminders on all plans; confirmations and custom SMS from Plus. source
Rebooks clients who went quiet IncludedSpots who's due back and reaches out in your voice. Paid add-on / higher planAutomated win-back of lapsed customers via Square Marketing add-on (from £9/mo). source
Aftercare and check-in messages IncludedAftercare, day-3 and day-7 check-ins, progress-photo requests. Not listed on their siteListed automations are welcome, birthday, win-back, basket and review; no aftercare follow-up found. source
Consent and medical forms IncludedSent before the visit, signed in the client's members area. IncludedTemplate-based digital forms (contracts/waivers) auto-sent when booked; all plans. Not a clinical intake builder. source
AI-written treatment notes IncludedDictate or type; Athena tidies the treatment note. Not listed on their siteCustomer notes and file attachments; AI note writing not found. source
Stock IncludedLevels, orders, suppliers, usage forecast, margin per treatment. IncludedMulti-location stock tracking, adjustments and low-stock alerts. source
Drafts reorders; reads serial numbers from a photo IncludedDrafts reorders of what's low for your approval; reads serials from a label photo. Paid add-on / higher planAutomatic purchase orders when stock runs low, on Square for Retail Plus (£49/mo), a separate retail product. source
Payments IncludedStripe and Square: payment links, deposits, saved cards, refunds. IncludedBuilt-in card processing, Tap to Pay, terminals, invoices; published per-transaction rates. source
Marketing and content
Email / SMS / WhatsApp campaigns IncludedEmail, SMS and WhatsApp campaigns and sequences. Paid add-on / higher planEmail campaigns and automations via Square Marketing, from £9/mo by contact count. source
AI builds the campaign (audience and messages) IncludedAthena picks the audience and offer and writes the drafts; you approve. PartialSquare Marketing add-on (from £9/mo): AI helps write emails, target groups auto-created; US Managerbot drafts campaigns. source
Revenue from each campaign IncludedBookings and revenue from each campaign. Paid add-on / higher planSquare Marketing add-on shows how much revenue each campaign generates. source
AI images and flyers in your brand IncludedTreatment images and promo flyers, with your real logo and colours. Not listed on their siteNo AI image generation found for campaigns. source
Before-and-after assistant IncludedAuto-aligns, checks and brands side-by-sides; won't send without consent. Not listed on their siteNo before-and-after photo tools found. source
Content research (trends, viral videos, search questions) IncludedViral aesthetics videos and competitor ads analysed; the questions people search. Not listed on their siteNo content or trend research tools found. source
Content planner IncludedPlans the week and reminds you on the day; you post. PartialSquare Marketing can schedule promotion posts to Facebook; Instagram scheduling or a content calendar not found. source
Writes posts and captions IncludedPost ideas, captions and shot-by-shot storyboards. Not listed on their siteNo social post or caption creation found on Appointments or Marketing pages. source
Writes your blog and newsletter IncludedWrites and publishes SEO blog posts and a newsletter. PartialAI can rewrite text blocks in Square Marketing emails; blog writer not found. source
Voiceovers in your own voice IncludedVoice Studio: scripts and voiceovers, even WhatsApp voice notes, in your voice. Not listed on their siteNo voice cloning found. source
Review requests IncludedAsks for a Google review after the visit. Paid add-on / higher planAutomatic Google review requests after a sale, via Square Marketing add-on. source
AI-drafted review replies IncludedDrafts on-brand replies for you to post; turns good reviews into images. Not listed on their siteAutomatic Google review requests via Square Marketing; AI review replies not found. source
Smart Site
Clinic website IncludedThe Smart Site: your clinic's website, built for you. IncludedFree Square Online shoppable website plus booking site; fees on online sales only. source
A page per treatment, with prices and booking IncludedEvery treatment gets its own page with prices, aftercare and booking. Not listed on their siteFree booking website lists services; separate pages per treatment not described. source
Courses and upgrades offered at booking IncludedRecommends a multi-session course at the booking step, with the per-session price. PartialBooking add-ons with their own price and duration, per US help page; UK help version not found. source
AI on the website (chat or voice) IncludedVisitors chat or talk to Athena; she answers and sends them to book. Not listed on their siteNo AI chat for website visitors found. source
Built to be found by ChatGPT and AI search IncludedStructured pages, llms.txt and IndexNow so ChatGPT and Google can read and quote you. IncludedSquare Online includes site-wide and per-page SEO settings. source
Ads and tracking
Traces bookings to the ad that made them IncludedWhich source and which Meta ad brought each lead, booking and pound. PartialSquare Marketing reports sales from its own campaigns (add-on); external ad tracking not described. source
Server-side tracking IncludedFirst-party, server-side tracking through your own site address. Not listed on their siteMeta pixel and custom tracking code supported on Square Online; server-side tracking not found. source
Sends bookings and revenue back to ad platforms IncludedBookings and payments, with value, sent to Meta, Google, TikTok, ChatGPT and Microsoft. Not listed on their siteMeta for Business sets up a pixel and catalogue sync; Conversions API or offline conversions not found. source
Syncs client lists as ad audiences IncludedClient and lead lists kept in sync as ad audiences; opt-outs left out. Not listed on their siteProduct catalogue syncs to Meta; customer audience sync not found. source
AI ad advisor (what to back, pause, make next) IncludedTells you which ads to back or pause and briefs the next one. Not listed on their siteNo AI ad recommendations found. source
Also compared
Consumer marketplace for new clients Not offeredNot a marketplace: Athena works your own channels and clients. PartialSquare Go consumer booking app for beauty sellers; official pages describe it as US-only. source
Treatment records and photos IncludedClient history, notes, photos and serial numbers on every appointment. PartialCustomer notes, history and file attachments; no clinical charting or before/after photo tools found. source
Two-way WhatsApp inbox IncludedOne inbox per client across every channel; staff can take over any time. Not listed on their siteSquare Messages covers SMS and email only; no WhatsApp found. source
Instagram DMs in the inbox IncludedInstagram DMs in the same inbox. PartialInstagram integration lets clients book from the profile; no DM replies found. source

✓ Included  ·  £ Paid add-on or higher plan  ·  ◐ Partial  ·  — Not listed on their official site (it may exist; we couldn't find it). Competitors checked 3 November 2026 against each vendor's own website and help centre, with a source on every cell of the one-to-one pages. Spotted something out of date? Email hello@myathenaai.com and we'll correct it.

Fresha, Phorest, Pabau, Cliniko, Timely, Ovatu, Boulevard, Vagaro, Mindbody and Square are trademarks of their respective owners; their names and logos are shown only to identify their products. myAthenaAI isn't affiliated with or endorsed by them.

Square Assistant and the Square Go marketplace are shown on US/Canada pages only. Third-party apps add AI call answering.

myAthenaAI notes: answering clients on every channel and the phone is on the Assistant + Reception plan. Tracking and analytics (server-side tracking, conversion feedback, audience sync, per-ad attribution and the AI ad advisor) are included. Automations are switched on per clinic.

Where myAthenaAI goes further

What myAthenaAI does that we couldn't find on Square Appointments's own site:

Where Square Appointments may be the better fit

Switching from Square Appointments

When you apply, we ask which system you book clients in with today so we know what we'd move your clients and diary over from. Every clinic is installed by hand, and Athena is trained on your treatments, prices, policies and tone before she answers anyone. Before you move, read what to check before switching booking software.

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