1
Free ecommerce storefront tied to Square payments and POS
Single-location solo or small-team appointment businesses — barbers, stylists, nail techs, tattoo artists, therapists, trainers — that take payment at the point of service and want booking, POS, payments and payroll on one login.
View profileCompareOfficial site ↗Not published — Square Plus is paid per active location; exact per-location dollar figure not confirmed on the vendor plans page · free tier: Square Free — no monthly subscription cost; you only pay processing fees when you take a payment, with all POS modes and Square Banking includedHigh confidence 2
CRM-native booking links bundled inside HubSpot Sales Hub
Sales teams already committed to HubSpot CRM — either 2 or fewer users wanting a free branded link, or a funded team on Starter needing team/round-robin links with branding removed and automatic CRM logging.
View profileCompareOfficial site ↗Sales Hub Starter: page displays both "Starts at $7/mo/seat" and "$20/mo/seat" against a Pay Annually / Pay Monthly toggle (split not unambiguously labelled) · free tier: $0/mo for up to 2 users, no credit card; maximum 1 personal meetings link with forced HubSpot branding, 1 deal pipeline, 3 email templates, 3 snippetsHigh confidence 3
Appointment booking with payments and automated reminders
Solo operators and small service teams — salons, coaches, trainers, tutors — that take payment at booking, need one to six calendars, SMS reminders and packages or memberships; a natural fit at the $27/month annual Standard tier, and especially strong for businesses already running a Squarespace website.
View profileCompareOfficial site ↗USD $16/month billed annually ($20/month monthly) — Starter, 1 calendar · free tier: 7-day free trial on every plan, no credit card required; no free-forever plan listedHigh confidence 4
Share a link, let invitees self-book meetings
Sales, recruiting and customer-success teams on Google or Microsoft calendars that need lead routing and round-robin out of the box at the Teams tier, plus solo professionals who can live within one free event type.
View profileCompareOfficial site ↗Standard reported at $10 per seat/month billed annually or $12 monthly — sources conflict ($12 annual also reported); UNVERIFIED against vendor pricing page · free tier: Free plan reported with no time limit, one event type, one calendar and unlimited meetings; no payment collection or external integrations (third-party, unverified)High confidence 5
Open-source scheduling infrastructure with generous free tier
Developer-led teams and startups embedding scheduling into their own product via API or React atoms, individuals wanting a genuinely free Calendly replacement, and privacy-conscious organisations that value open-source and self-hosting.
View profileCompareOfficial site ↗$12 per user/month billed yearly (Teams, 14-day free trial) · free tier: Individuals — Free forever: 1 user, unlimited event types and calendars, email & SMS notifications, 100+ app integrations, mobile app, browser extension, Stripe & PayPal payments, two-way Salesforce & HubSpot sync, 1-click Calendly importHigh confidence 6
Booking-page-first appointment scheduling with payments for small teams
Solo practitioners and micro-teams of up to four — barbers, tutors, coaches, therapists, tradespeople, small clinics — who need customer-facing booking with payments, want to start free, and value setup speed and low per-seat cost over configurability.
View profileCompareOfficial site ↗$12 per user/month billed monthly (Pro) · free tier: Free — $0 per user/month for up to 4 users: unlimited appointments, payments, branded Booking Page, branded mobile app, email reminders and confirmations, integrations, iOS/Android apps, team collaboration, 24/7 human supportHigh confidence 8
Branded, multilingual booking pages for solos and small teams
Solo professionals, coaches, consultants, tutors and small service teams needing a heavily branded, multilingual, international booking page with SMS reminders and Stripe payments, run from a desktop.
View profileCompareOfficial site ↗Not published (vendor pricing page renders all tiers as "$ 0 / month" client-side; third-party figures range ~$7.20–$13) · free tier: Free plan: 1 calendar connection, 1 booking page, includes Stripe payments, video conferencing, SMS confirmations, embedding and Chrome extension; separate 2-week free trial advertisedHigh confidence 9
Group availability polls plus booking pages for meeting coordination
Committees, boards, faculties, HR and recruiting panels, educators and volunteer coordinators who repeatedly need one time that suits 5–30 people — many of them outside the organisation — plus solo consultants who want group polling and a booking page in one USD 15/month tool.
View profileCompareOfficial site ↗USD 15/month (Pro), or USD 132/year annually · free tier: USD 0, no card needed — one Group Poll, one Booking Page, one 1:1 and basic Sign-up Sheets; ad-supportedHigh confidence 10
Modular online booking platform for multi-staff service businesses
Multi-staff service businesses — salons, clinics, gyms, driving schools, tutoring centres, public-service counters — that need many staff and resources under one flat fee, deep booking-page customisation, and optionally HIPAA, SAML SSO, data-location choice and a multi-location cluster interface.
View profileCompareOfficial site ↗Basic $11.90/month billed annually ($13.90 monthly) — 100 bookings, 3 custom features, 5 providers · free tier: Free plan at $0/month: 50 included bookings, 1 custom feature, 1 provider, booking website, booking widget, admin app, WordPress widget. Also a 14-day free trial with most features and 50 bookings, no credit card required (excludes Coupons & Gift Cards, HIPAA, Import Clients, POS).High confidence 11
German all-in-one scheduling suite with EU data sovereignty
EU-based SMB and mid-market teams — especially German public sector, healthcare, education and law firms — where GDPR, German hosting and avoiding US CLOUD Act exposure are procurement requirements, and teams consolidating several tools or wanting API/MCP access without an enterprise contract.
View profileCompareOfficial site ↗€9.90 per user/month billed yearly (Light), 7-day free trial without credit card · free tier: Free forever, unlimited users: 3 active meeting types with unlimited bookings, 1 calendar/user, meetergo branding, unlimited AI notes plus Mira starter credits, CRM capped at 10 deals, 3 client spaces, 1:1 video capped at 45 min, 100 form submissions/month, 3 e-signatures and 3 invoices/month, plus REST API, webhooks and MCP serverHigh confidence How this category is scored
Every platform here is scored against the same five components. The Expert Assessment component uses a rubric written specifically for scheduling & booking.
Core Capability
How well it does the primary job.
Adoption & Usability
How quickly a team actually uses it properly.
Pricing
Per-seat economics and what is gated behind higher tiers.
Integrations
Fit with the rest of the stack.
Administration & Security
Permissions, SSO, audit and compliance.
Support
Responsiveness and quality of help.
Sources currently active: Product Hunt, Apple App Store, Google Play, Vendor Documentation, TOP10 Editorial Research, TOP10 AI Visibility Panel, TOP10 Citation Discovery, TOP10 Ratings Refresh, VIZS AI Visibility, TCS Citation Intelligence, G2, Trustpilot, Capterra, TrustRadius, Software Advice. How sources are weighted.