You're Comparing the Wrong Features
Open any booking software comparison written for beauty pros and you get the same checklist: does it take deposits, does it text reminders, does it add buffer time, does it sync to Google Calendar.
Every platform in this guide does all four. Shopping on those features is like shopping for a car based on whether it has seatbelts. You end up picking on price, switching twice in three years, and never getting the thing you actually needed.
What you actually needed is esthetician booking software that understands your work is a series, not a transaction. A client with congested skin is a twelve-week arc: consult, extraction facial, peel with three weeks between sessions, reassessment, then maintenance. Your booking tool either holds that arc or it hands you twelve unrelated calendar events and a notes field.
This guide compares five platforms on both layers. The basics get one paragraph, because they deserve one. The rest is about what happens after the appointment is booked.
The right question is not "can it book an appointment." It is "does it know that this appointment is session three of six, what I did in session two, and when session four has to happen."
The Basics, Handled in One Paragraph
Deposit collection at booking, automated email and SMS reminders, per-service buffer times, and Google Calendar sync are solved problems. SpaSphere, GlossGenius, Vagaro, Square Appointments, and Acuity all do them. The real differences are small and mostly about packaging: SMS lives behind a higher tier on Acuity and costs per credit on Vagaro, Acuity gates deposits to its Standard plan and up, and GlossGenius holds two-way calendar sync for Gold. Read the table below, confirm your shortlist clears the bar, then stop thinking about it. If a platform in 2026 cannot take a deposit or send a text, it disqualifies itself and you have learned nothing about the four that remain.
One basic does still deserve a real look: deposits reduce no-shows, and no-shows cost the average solo esthetician $3,000 to $8,000 a year. Check that deposits are on by default and not locked to a tier you were not planning to buy. That is a five-minute check, not a decision criterion.
Table Stakes Comparison
| Basic | SpaSphere | GlossGenius | Vagaro | Square Appts | Acuity |
|---|---|---|---|---|---|
| Deposits at booking | Configurable % | Configurable, all plans | Configurable, base plan | Configurable, all plans | Standard plan and up |
| Email reminders | Included | Included, all plans | Included, base plan | Included, Plus and up | Included, all plans |
| SMS reminders | Included | Included (credits scale by plan) | Pay-per-credit | Plus and Premium | Standard plan and up |
| Per-service buffer time | Yes | Gap and processing time | Yes | Yes | Padding before/after |
| Google Calendar sync | One-way (push to Google) | Two-way (Gold and up) | Two-way | Two-way | Two-way |
Everybody passes. Now for the part that decides your next three years.
The Five Capabilities That Actually Separate Platforms
1. Multi-Session Treatment Plans With Enforced Wait Times
A six-session acne correction program is not six bookings. The sessions have an order, and skin needs a minimum gap between them. Sell that as a bundle in a generic scheduler and you become the wait-time enforcer: you track who is on session two, you remember that her peel cannot happen for another three weeks, you chase her when she goes quiet at session four.
Software built for this holds the sequence. In SpaSphere, a treatment plan is an ordered set of services with a minimum wait between each step in days, weeks, or months, sold at a bundle price or a percentage discount, bookable with a deposit. Clients enroll at checkout or from their profile, each appointment links back to its step, and the system sends the enrollment, step-complete, and "your next session is ready" emails on its own. Progress shows in the client portal, so she can see she is four of six through her own program.
Packages on the other platforms prepay a quantity. They do not sequence, they do not enforce a gap, and they do not know that session four is overdue.
2. Documented Protocols, Not Just a Notes Field
Your signature facial has a method: order of steps, timing, products at each step, who it is wrong for. That method currently lives in your head, which caps you at one pair of hands and makes bringing on help a training project instead of a handoff.
Protocols turn the method into a record. Ordered steps with duration and products per step, suitability by skin concern, skin type, and Fitzpatrick range, recommended session count and frequency, an explicit contraindications list, expected outcomes, and take-home product recommendations. You draft, review, publish, and clone from starter templates. Your team follows the same protocol in the mobile app, and the skin assessment can recommend one, which drops its steps and products into the client's skin report.
No general-purpose scheduler on this list has a concept for this. The closest they get is an intake form, which is the gap where esthetician-specific software pulls ahead.
3. Clinical Notes That Belong to the Skin, Not the Invoice
A CRM note that says "did a facial, was happy" is worth nothing in eight weeks. Skin SOAP notes give you Subjective, Objective, Assessment, and Plan per visit with a draft state and a full audit trail, filed against the client rather than the transaction, which means you open her profile before her next appointment and read what her barrier was doing in May.
Pair that with a structured skin assessment at intake, capturing Fitzpatrick type, conditions, sensitivity triggers, current routine, prior peels and lasers, allergies and medications, and progress photos you can compare side by side. Finalizing a note sends the client a branded care plan with her AM and PM routine, her product recommendations, and a rebooking link.
Across the four alternatives, SOAP charting is either absent, an upgrade, or a paid add-on. Acuity and Square offer intake forms and stop there.
4. Local Market Pricing Data
This one has no equivalent anywhere else on the list. SpaSphere researches current pricing in your zip code by service category, facials, peels, microneedling, LED, waxing, lash and brow, body, and more, broken into basic, premium, and luxury tiers with typical inclusions and duration ranges, plus a twelve-month trend. Then it puts your menu next to it and tells you whether each service sits above, below, or at market, with a ±10% threshold and a short read on your positioning. The data refreshes monthly. See how it works.
Every esthetician guesses at pricing once and then leaves it alone for two years. This replaces the guess.
5. Availability That Protects Your Day, and Retention That Runs Without You
Two things a scheduler treats as your problem.
Smart Availability scores each open slot by how much of your day it would fragment and shows the best fits first, or restricts what clients see to a window around an appointment you already have. Every legitimate time stays reachable behind "see all available times," so you are not hiding hours, you are ordering them. The result is fewer days with a 9am, a 3pm, and four dead hours in between.
On retention, churn prevention flags clients drifting out of their own visit rhythm based on their history, not a generic 60-day rule, tells you why each one was flagged, and has Sophie draft the win-back message in your brand voice with an optional single-use discount code. Nothing sends until you read it and press send. Ask Sophie answers questions against your live numbers across six question categories and six guided goals, including finding revenue leaks, filling empty hours, and deciding whether to raise prices.
Also included, and worth naming since each one usually costs extra elsewhere: memberships with nine benefit types (included sessions, service and retail credit, member pricing, free add-ons, skipped deposits, extended booking windows, instant confirmation), a professional brand catalog you import to inventory with a margin preview, a branded website on your own domain with a skin type quiz and ingredient checker, and a blog where you can embed live booking buttons in the post.
Platform Comparison: 5 Booking Tools for Estheticians
1. SpaSphere — Best for Practices Built on Repeat Skin Work
SpaSphere was built for estheticians rather than adapted from salon software. It clears the basics and then keeps going: treatment plans with enforced wait times, published protocols with contraindications, Skin SOAP notes, structured skin assessments, local market pricing, Smart Availability, memberships, inventory, a branded site on your own domain, and Sophie for daily prep and retention.
What stands out:
- Ordered multi-session treatment plans with minimum wait times, bundle pricing, and automatic step emails
- Treatment protocols with per-step products, suitability by Fitzpatrick type, and a contraindications list
- Skin SOAP notes with progress photos, filed to the client and carried across visits
- Local market pricing by zip, compared against your own menu monthly
- Smart Availability, which orders open slots to keep your day intact
- Churn flagging based on each client's own rhythm, with a drafted win-back you approve
- Memberships with nine benefit types, redeemed automatically at checkout
Pricing: $139/mo flat, up to four team members. No per-booking fees, no tiered plans. Two optional add-ons at $29/mo each (client referral and loyalty, private client-only shop).
Best for: Solo estheticians and boutique practices where clients come back on a program rather than once a season.
Limitations: Not designed for large multi-location salons or fitness businesses. No marketplace discovery. Google Calendar sync is one-way.
2. GlossGenius — Best for Simple, Mobile-First Booking
GlossGenius is clean and quick to set up, and popular with beauty pros who want a polished basic experience. Card-on-file payments are smooth and onboarding takes minutes.
What stands out:
- Fast, mobile-first setup
- Built-in card-on-file and payment processing
- Clean booking page design
- Marketing tools on higher tiers
Pricing: Standard $28/mo ($24 billed annually). Gold $56/mo ($48 billed annually) adds intake forms. Card processing is a flat 2.6%.
Best for: Estheticians who want scheduling and payments and nothing past that.
Limitations: Clears the basics, then stops. No sequenced treatment plans, no protocols, no market pricing. SOAP charting only in the Medspa package. A booking page rather than a website, so no SEO. Analytics and marketing need an upgrade.
Compare SpaSphere vs GlossGenius →
3. Vagaro — Best for Multi-Provider Salons
Vagaro aims at salons and fitness businesses running several providers. Its marketplace drives some discovery traffic, and it handles payroll and team scheduling well.
What stands out:
- Multi-provider calendar management
- Marketplace listing for discovery
- Payroll and employee management
- POS hardware integration
Pricing: $30/mo for one calendar, with a $23.99 promotional rate for the first six months. Pricing scales per calendar.
Best for: Multi-provider salons that need team management and marketplace exposure.
Limitations: Add-ons push the real cost well past the base price, and SOAP forms are a $10/mo one. Packages and memberships exist, but nothing sequences a multi-session skin program or documents a protocol. The marketplace puts your brand next to every competitor in your zip. Per-calendar pricing charges you for growing.
4. Square Appointments — Best for Payments-First Businesses
Square Appointments is a reasonable free option when your main need is taking payments. It plugs into Square POS hardware and the free tier covers basic scheduling for one provider.
What stands out:
- Free tier for solo providers
- Strong payment processing and POS integration
- Simple, straightforward booking flow
- No monthly fee on the base plan
Pricing: Free plan for individuals. Plus is $49/mo and Premium is $149/mo, priced per location. On the Free plan, card processing is 2.6% + 15¢ in person and 3.3% + 30¢ online.
Best for: Estheticians already on Square hardware who want scheduling attached to their payment system.
Limitations: Client records stay thin. No SOAP charting, no sequenced plans, no protocols. A booking page rather than a site. Limited customization, and processing fees bite on higher-ticket services.
5. Acuity Scheduling — Best for Complex Intake Workflows
Acuity, now part of Squarespace, is a flexible scheduler known for intake forms with conditional logic. If your site already runs on Squarespace, the integration is clean.
What stands out:
- Advanced intake form builder with conditional logic
- Deep Squarespace integration
- Flexible scheduling rules and availability windows
- Embeddable booking widgets
Pricing: Starter $20/mo ($16 billed annually). Standard $34/mo ($27 billed annually). Card processing runs through Stripe, Square, or PayPal at their rates.
Best for: Estheticians who need elaborate intake logic and already publish on Squarespace.
Limitations: Intake forms are not clinical notes, and a form does not carry a client's skin history forward. No sequenced treatment plans, no protocols, no charting, no website builder of its own. SMS reminders and deposits both need a higher tier.
Where the Platforms Actually Diverge
| Capability | SpaSphere | GlossGenius | Vagaro | Square Appts | Acuity |
|---|---|---|---|---|---|
| Sequenced multi-session plans with enforced wait times | Built in | Memberships and packages only | Packages and memberships only | Packages only | Packages only |
| Documented treatment protocols with contraindications | Built in | None | None | None | None |
| Skin SOAP notes | Included on every plan | Medspa package only | Forms and SOAP $10/mo add-on | No native charting | Intake forms only |
| Local market pricing data | Included, refreshed monthly | None | None | None | None |
| Availability shaped to protect your day | Smart Availability | Standard clock order | Standard clock order | Standard clock order | Standard clock order |
| Memberships | Nine benefit types, included | Higher tiers | Yes | Packages | Packages |
| Branded site on your own domain | Full first-party site, included | Custom-domain redirect to a GG-hosted page | "MySite" $20/mo add-on | Square-hosted booking site | Embeds into your existing site |
| Retention flagged per client, with a drafted win-back | Included | None | None | None | None |
| Starting price | $139/mo flat, 4 seats | $28 / $56 per month | $30/mo per calendar | Free / $49 / $149 per location | $20 / $34 per month |
The Real Difference Is What the Software Thinks a Client Is
To a scheduler, a client is an appointment that recurs by accident. Every feature follows from that: book, charge, remind, repeat. Nothing in the product has an opinion about whether she comes back in three weeks or never, because nothing in the product knows what you did to her skin.
To software built for esthetics, a client is a course of treatment with a history and a next step. That single assumption is why the same booking flow also enrolls her in a six-session program, holds the three-week gap before her next peel, files a structured note you will read in eight weeks, tells you she has drifted off her own rhythm, and drafts the message that brings her back.
Both designs work. One of them fills your calendar. The other compounds.
How to Choose: The Decision Framework
Choose SpaSphere if your revenue depends on clients returning on a program, and you are tired of being the system that remembers who is on session three. It costs more per month than a scheduler and replaces three to five subscriptions.
Choose GlossGenius if you want the simplest setup that exists and your work is mostly one-off appointments. Quick to start, and you may outgrow it.
Choose Vagaro if you run several providers and need team scheduling, payroll, and marketplace exposure more than you need skin-specific tooling.
Choose Square if payments are the point, you already own the hardware, and you accept that you will buy other tools for notes, plans, and a site.
Choose Acuity if your intake is genuinely complicated and your website already lives on Squarespace.
Three Mistakes Estheticians Make When Buying
Comparing on the basics. You spend a weekend confirming that all five tools send a text message, then pick the cheapest. That is how you buy a scheduler twice.
Confusing cheap with cheaper. A $25/month scheduler plus reminders ($15), intake forms ($12), and a website ($16) costs more than one platform and delivers a worse client experience. More on that in why cheap software becomes expensive.
Mistaking a booking page for a booking website. A booking page is a link you paste in your Instagram bio. A booking website is a branded site on your domain that ranks on Google and brings you clients you never had to chase. They are different assets, and only one of them is still working for you in two years.
Frequently Asked Questions
Q: Don't deposits and reminders matter? A: They matter, and they are also present in all five platforms here. Confirm your shortlist has them on the plan you intend to buy, then decide on the features that differ: sequenced treatment plans, protocols, clinical notes, and pricing data.
Q: What is the best booking software for solo estheticians? A: For multi-session skin work with clinical records and a branded site in one platform, SpaSphere is built for that workflow. For one-off appointments and nothing more, GlossGenius or Square work as starting points.
Q: What's the difference between a package and a treatment plan? A: A package prepays a quantity of visits. A treatment plan sequences specific services in order, with a minimum wait between each, and tracks which step the client is on. Acne correction and pigmentation work need the second one.
Q: How much should booking software cost? A: Booking-only tools run from free to about $56/month for one provider, and entry plans often leave out intake forms or packages. SpaSphere is $139/month flat with four team members, booking, charting, treatment plans, memberships, inventory, and a website included. See the esthetician software pricing guide for the full breakdown.
Q: Can I switch from my current booking software? A: Yes. Most platforms let you export client data, and SpaSphere includes white-glove migration in onboarding with CSV importers for clients, services, products, inventory, and appointments. Read the switching guide.
Q: Do I need a booking website or just a booking link? A: A booking link gets you started. A booking website builds search visibility you own. If you plan to grow past referrals, it matters.
Treatment plans that hold the wait times, protocols your whole team follows, Skin SOAP notes, local pricing data, and a branded site. One flat rate. See if it fits how you work.
