SimplyBook.me vs zcal
An independent, review-free comparison compiled by the SaaSTracker editorial team. Both products are profiled in full, and neither can pay for placement here.
The short answer
Editorial assessmentSimplyBook.me compared with zcal
Zcal is a free, unbranded, polished booking link for professionals sending meeting invitations, and it beats SimplyBook.me's free tier on both branding and booking volume. SimplyBook.me beats it on absolutely everything a business with staff, rooms, payments, and customers needs. Use Zcal for a personal link; use SimplyBook.me when the calendar has customers in it.
Choose SimplyBook.me if
Consumer-facing service businesses that need to be discoverable (Reserve with Google, Instagram, Facebook, a real booking website) and that want to assemble exactly the commerce features they use, at a booking volume that fits inside a plan allowance.
Choose zcal if
Solo founders, recruiters, creators, and small teams who want a booking page that looks designed rather than generic, who need unlimited links and calendar connections without paying, and who are happy to spend $7 per seat when team scheduling or branding removal finally becomes necessary.
Side by side
13 attributes| Attribute | SimplyBook.me | zcal |
|---|---|---|
| Category | Scheduling | Scheduling |
| Starting price | €0 (Free), then €11.90 per month billed annually (Basic) (free plan available) | $0 (free forever); $7/user/mo for Pro on annual billing (free plan available) |
| Pricing model | Freemium subscription metered on two axes: bookings included per month and how many optional custom features can be active at once, with providers also capped per tier. SMS, WhatsApp, AI voice, extra bookings, and a custom domain are sold separately. | Free forever plan for individuals, plus two per-seat paid tiers billed annually or monthly. Annual billing is materially cheaper than monthly on both paid plans. |
| Free plan | 50 bookings a month, one service provider, and one custom feature, on the core booking system with a booking website and calendar sync. | Free forever: unlimited links, unlimited calendar accounts, meeting polls, group events, multiple durations and locations, custom questions, cover photos, welcome videos, automated email reminders, Stripe payments (with a zcal commission), Zapier, Zoom/Meet/Teams, website embeds, email support, and no advertising. |
| Free trial | 14 days with access to most premium features and 50 bookings, no credit card required | 14 days on Pro and Business, cancel anytime |
| Best for | Consumer-facing service businesses that need to be discoverable (Reserve with Google, Instagram, Facebook, a real booking website) and that want to assemble exactly the commerce features they use, at a booking volume that fits inside a plan allowance. | Solo founders, recruiters, creators, and small teams who want a booking page that looks designed rather than generic, who need unlimited links and calendar connections without paying, and who are happy to spend $7 per seat when team scheduling or branding removal finally becomes necessary. |
| Setup time | Half a day for a basic setup, and realistically a week for a business using the commerce features properly. The extra time is spent choosing custom features against your plan allowance and configuring the booking website, not fighting the software. | Ten minutes to a live, designed booking page: connect a calendar, pick a template, add a cover photo, publish the link. Adding a welcome video, team round robin, and reminder sequences takes an hour or two. |
| Learning curve | The steepest in this dossier. The custom feature model is powerful and unfamiliar, the settings surface is large, and the interaction between memberships, packages, coupons, and services rewards reading the documentation rather than guessing. | Very low. The product is deliberately shallow and the design choices are template-driven, so there is little to configure incorrectly and nothing resembling an automation builder to learn. |
| Platforms | Web app, Generated booking website with CMS, iframe, button, and contact widgets, WordPress and Joomla plugins, Reserve with Google, Facebook, and Instagram booking, Mobile apps | Web app, Hosted booking pages, Website embeds, Webhooks (Pro and above) |
| Compliance | GDPR, PCI handled through the connected payment processor | GDPR (privacy and cookie policies published), No SOC 2, HIPAA, or ISO 27001 certification advertised on public pages |
| Founded | 2011 | 2020 |
| Headquarters | Cyprus, with offices in Ukraine and Iceland | Sacramento, California, United States |
| Ownership | Privately held, operated by Notando Iceland Ltd | Privately held, no disclosed outside funding |
Strengths and limitations
SimplyBook.me
Strengths
- Reserve with Google, Facebook, and Instagram booking put live availability where consumers actually search, which no other product in this dossier matches.
- The product generates a full booking website with a small CMS, custom pages, reviews, and a directory listing rather than a single booking page.
- The custom feature catalogue is the widest in the category, covering memberships, packages, coupons and gift cards, tickets, add-ons, resources, classes, multiple locations, and client login.
- A permanently free plan at 50 bookings a month rather than a one-week trial, which is a far more honest evaluation path than Acuity offers.
Limitations
- Two independent meters (bookings per month and active custom features) make the pricing hard to predict and hard to compare against flat-rate competitors.
- Booking overages at $4 per 100 mean the bill rises with success, which is the opposite structure from Acuity and Setmore's unlimited-appointment plans.
- SMS, WhatsApp, and AI voice are credit packs at $8 per 100, so no-show reduction carries an explicit and ongoing running cost.
- API access starts at the €49.90 Premium tier and the High Load API is Enterprise-only, making this an expensive developer platform relative to Setmore or Cal.com.
zcal
Strengths
- The free plan is the most generous in the category for a single user, with unlimited links, unlimited calendar connections, meeting polls, group events, and embeds at zero cost.
- Unlimited calendar connections on the free tier is a specific and underrated advantage; competitors that allow one free calendar will silently double-book against a personal calendar.
- Genuinely design-led booking pages with cover photos, templates, custom fonts, and welcome videos, which makes the link a brand touchpoint rather than a utility.
- Pro at $7 per user per month is the cheapest credible team-scheduling tier among the mainstream tools, and it includes SMS reminders and branding removal.
Limitations
- Free-plan payments carry a zcal commission that only a paid upgrade removes, which is the least visible and most consequential asterisk on the free-forever claim.
- No native CRM integration; Salesforce and HubSpot reach zcal only through Zapier or webhooks, which rules it out as a sales-operations tool without glue code.
- No routing forms or conditional lead assignment, so inbound demo qualification has to happen somewhere else.
- No published compliance certifications, no SSO, and little public security documentation, which will stall any formal vendor review.
Pricing compared
SimplyBook.me
Freemium subscription metered on two axes: bookings included per month and how many optional custom features can be active at once, with providers also capped per tier. SMS, WhatsApp, AI voice, extra bookings, and a custom domain are sold separately.
- Free€0
- Basic€11.90
- Standard€24.90
- Premium€49.90
- EnterpriseCustom quote
The modular model is either excellent or exasperating depending on your feature list. If the three things your business needs happen to be three custom features, Basic at €11.90 is a bargain and undercuts Acuity's entry tier while doing more. If you need memberships, packages, coupons, classes, intake forms, and multiple locations together, you are on Standard at €24.90, which is roughly Acuity Standard's price with a booking cap attached but with far better discovery through Reserve with Google and social booking. The genuine weak spot is metered communications and metered volume: SMS credits and $4-per-100 overage bookings mean the bill moves with success, and a business doing 800 bookings a month is paying to grow. Buy it for reach and configurability, not for predictability.
zcal
Free forever plan for individuals, plus two per-seat paid tiers billed annually or monthly. Annual billing is materially cheaper than monthly on both paid plans.
- Free$0
- Pro$7
- Business$12
zcal is priced to win comparisons and it does. The free plan is genuinely the strongest in the category for an individual who does not take payments, and $7 per seat for round robin, collective events, SMS reminders, and branding removal undercuts every mainstream competitor for the same job. The honest counterweight is that the price buys a narrower product: no CRM sync, no routing forms, no API platform, no compliance certifications. If your scheduling problem is exactly booking pages, zcal is the best value per dollar here. If it is going to become a revenue-operations problem, you are buying something you will replace.
Editorial verdict on each
SimplyBook.me
SimplyBook.me is the most capable and least predictable product in this category. Nothing else here puts live availability into Google Search results, Instagram, and Facebook simultaneously while also generating a full booking website with a CMS, and nothing else offers memberships, packages, gift cards, tickets, resources, and AI voice booking from the same catalogue. The price of that reach is complexity and metering. You are constrained on two independent axes, bookings per month and active custom features, with $4-per-100 overages and $8-per-100 SMS credits on top, which means the bill rises as the business succeeds. Buy it if discovery is your hardest problem and you are willing to spend a week learning the configuration model. If you want unlimited appointments and a bill that never moves, Acuity is the calmer purchase, and if you simply want the fundamentals for almost nothing, Setmore is the cheaper one.
Read the full SimplyBook.me profilezcal
Best Valuezcal wins the spreadsheet comparison for anyone whose scheduling problem is genuinely just scheduling. Unlimited links and calendar connections for free, booking pages that look designed rather than default, and $7 per seat for round robin and branding removal make it the cheapest credible answer in the category, and the free tier is the only one that will not silently double-book you against a second calendar. Read the payment commission clause carefully before assuming free means free, and go in knowing the ceiling is low: no CRM sync, no routing, no compliance certifications, and a small unfunded team behind it. For a founder, a recruiter, or a five-person team, that ceiling is far away. For a company building a revenue stack, it is not.
Read the full zcal profileSimplyBook.me profile last reviewed 2026-08-22; zcal last reviewed 2026-08-22. Pricing is compiled from public sources and can change without notice. See our methodology.