As of 29 Oct 2026, the panel rates Calendly 3.5/5 and Doodle 3/5 in Appointment Scheduling. Weighted by what each judge cares about, 5 of the 6 judges pick Calendly and 0 pick Doodle, 1 calls it a tie. Calendly scores higher on 5 of 7 criteria (Team, staff & location scheduling, Integrations, API & data export, Reminders, payments & no-show protection, plus 2 more). Doodle scores higher on 2 of 7 criteria (European sovereignty and Booking page & client experience). Provenance — Calendly: Rest of world; Doodle: UK / wider Europe. Ratings are the AI panel’s opinion, formed from public evidence: how scores are made.
Calendly and Doodle split along a clear line. Team scheduling: Calendly 9.2, Doodle 4.5, six judges leaning Calendly, credited in the verdict for round-robin distribution, routing forms, SSO/SAML, SCIM provisioning and an audit log. Integrations and data: 7.7 vs 4.8, six leaning Calendly. Reminders and no-shows: 6.0 vs 5.2, four leaning Calendly. Sovereignty reverses: 4.0 vs 7.0, six judges leaning Doodle — its attributes list a Swiss legal entity and EU-only data residency, and the verdict credits AWS in Ireland, SOC 2 Type II and a published data processing agreement with standard contractual clauses and binding corporate rules — against Calendly's US legal entity and US-default residency. Booking experience (6.3 vs 6.5) and calendar and availability (6.5 vs 6.2) sit close. Pricing transparency runs 5.8 vs 5.0, three judges leaning Calendly and three tying; the data protection officer's weighted totals tie at 6.2 vs 6.2.
Choose Calendly if
You need to distribute bookings among staff with round-robin, a configurable distribution method and CSV-exportable distribution statistics — team scheduling reads Calendly 9.2, Doodle 4.5, with six judges leaning Calendly.
Your team requires SSO/SAML, SCIM provisioning and an audit log — the Calendly verdict documents each.
Your workflows lean on integrations and data — that criterion reads 7.7 vs 4.8 with six judges leaning Calendly.
You want published per-seat prices: Calendly publishes Standard at $10 /seat/mo and Teams at $16 /seat/mo billed yearly; pricing transparency reads 5.8 vs 5.0 with three judges leaning Calendly.
Reminders and no-show handling carries weight in your choice — that criterion reads 6.0 vs 5.2 with four judges leaning Calendly.
Choose Doodle if
You need EU data residency — Doodle's attributes list EU-only data residency and the verdict notes production data on AWS in Ireland; sovereignty reads 4.0 vs 7.0 with six judges leaning Doodle.
Your procurement requires documented compliance — the Doodle verdict credits SOC 2 Type II, Cyber Verify Level 3 and a published data processing agreement with standard contractual clauses and binding corporate rules.
You take payment at booking — the verdict documents Stripe payment at booking, and booking experience reads 6.3 vs 6.5 with two judges leaning Doodle.
You contract with a European entity — Doodle's legal entity jurisdiction is Switzerland (Doodle AG of Zurich, a subsidiary of TX Group AG), against Calendly's US entity in Buford, Georgia.
You book individually and have no need to distribute bookings among staff — Doodle trails most on team scheduling at 4.5, where the verdict notes five of six judges scored 4 after finding no public information on how bookings are distributed.
Read this comparison as one judge. Each weighs the same scores by what they care about.
The Practice Owner
Runs a physiotherapy practice with six therapists, two treatment rooms that must not be double-booked, and a front desk that spends its mornings on the phone. Wants patients to book and reschedule online, SMS reminders that cut the no-shows, rooms and therapists checked together, and patient data that stays in Europe under a data processing agreement the practice can show.
Calendly
This judge's pick
Doodle
Criterion by criterion
Booking page & client experience
Calendly
Event types carry their own durations, booking questions like a phone field can be added, returning patients' details can be remembered, the page embeds on our website with matching colors, time zones are detected for both sides, and cancel/reschedule links go out in invitations and reminders. Group and one-to-one bookings both exist and an event can be set to another language. We found no public information on seat limits for group events, on removing the vendor's branding, or on accessibility of the booking flow, so it stays short of a finished storefront with intake forms or patient accounts.
Doodle
The booking page carries availability with rules and Stripe payment, custom booking questions, automatic reschedule and cancellation links, automatic timezone detection, branding, and group sign-up forms with seat limits — that covers most of what my front desk needs. We found no public information on a patient choosing a specific therapist during booking, on multi-step selection of service, person and location, or on accessibility of the booking flow.
Calendar sync & availability rules
Calendly
Connected Google, Office 365/Outlook.com and Exchange calendars are checked for busy times and new bookings written back to them, up to six per person on paid plans, with preferred hours, buffers, minimum notice, date ranges and daily-to-monthly meeting limits all documented. For my two treatment rooms the gap is decisive: we found no public information on rooms or equipment that must be free alongside the therapist, nor on iCloud or CalDAV sync.
Doodle
Calendar sync with Google, Outlook and Apple with instant conflict display, adjustable working hours defaulting to Monday to Friday nine to five, buffers, minimum notice and daily or weekly booking limits are all documented. What decides it: we found no public information on rooms or equipment being checked alongside the therapist, on several calendars per person, or on holidays and absences — with two treatment rooms that gap matters.
Team, staff & location scheduling
Calendly
Round-robin events auto-assign the next available host with a configurable distribution method, per-host schedules and locations, collective events, routing forms that direct a patient by their answers, owner and admin roles, and a CSV showing how meetings were distributed across the team. Enterprise layers on SSO with SAML, SCIM provisioning, audit logs, domain control and Salesforce lookup routing driven by account, contact or lead ownership. Close to a full team system.
Doodle
Team plans bring an admin console, roles and permissions, member import by CSV, co-host events, book on behalf, activity reports, and single sign-on at the enterprise level. What decides it for me: the captured pages never describe a patient choosing a particular therapist or the system distributing bookings among staff, and we found no public information on several locations with their own staff.
Reminders, payments & no-show protection
Calendly
Email and text reminders before and after events with customizable subject and body from the Standard plan, SMS running through Twilio, and payments at booking through Stripe and PayPal including a worked example of a client paying a $150 deposit upfront. But the cancellation policy is only displayed — the help pages state it doesn't restrict cancellations or reschedules based on the policy — and we found no public information on no-show or late-cancellation fees or a waiting list that refills cancelled slots.
Doodle
Automatic email confirmations and reminders on the paid plan, Stripe payment at booking, deposits by setting the booking price, and cancelled slots reopening for others to book are all documented. We found no public information on SMS reminders — the one channel that actually moves no-shows in a physio practice — nor on waiting lists, enforced cancellation deadlines or late-cancellation fees.
Integrations, API & data export
Calendly
A documented public API with OAuth and personal access tokens, real-time webhooks with a signing key covering scheduled events, invitee answers including custom questions, contacts and routing submissions, named connections to HubSpot, Salesforce, Mailchimp, Marketo, Pardot, Dynamics, Zapier, Stripe, PayPal, Zoom, Google Meet and Teams, and CSV exports of routing responses and round-robin statistics. We found no public information on published rate limits, an SDK, or a self-hosting or stated migration option.
Doodle
Video links from Zoom, Teams, Google Meet and Webex are added to every booking automatically, Zapier connects to 3,000+ apps, and an integrations page lists what may be connected. The terms describe an API free of charge up to a usage limit, but we found no public information on webhooks or an export of bookings and customer records, and the help pages carry an API deprecation notice.
European sovereignty
Calendly
A published data processing agreement with Standard Contractual Clauses, the Irish Data Protection Commission named, a subprocessor list and SOC 2 Type 2 and ISO 27001 certifications exist, which is more than bare paperwork. But the contracting entity is Calendly LLC of Buford, Georgia, processing is stated to occur in the United States and other jurisdictions outside the residence of the data subjects, and the listed chain — Twilio for SMS, Zendesk and Intercom for support, Google for infrastructure and analytics — is essentially all USA, with no EU hosting option on the captured pages. The data processing agreement also states that sensitive personal information and special-category data may not be submitted at all, which is precisely what my patients' physiotherapy records are.
Doodle
Production data sits on named AWS infrastructure in Ireland with pre-production in Germany, a data processing agreement is published, the subprocessor list is published with locations, and SOC 2 Type II is stated — a package I can actually show a patient. It stops short of the top: the contracting entity is Doodle AG in Zurich under Swiss law rather than an EU entity, and the email delivery, analytics and payment legs of the chain run through providers in the USA.
Pricing transparency
Calendly
Standard is listed at $10 per seat per month and Teams at $16 per seat per month, both billed yearly with savings of up to 20% advertised, a free tier allows one calendar against six on paid plans, and the terms state month-to-month or 12-month commitments with taxes on the customer. I still cannot compute my real annual cost: we found no public information on the price of SMS reminders beyond Twilio limits per user per month, on payment processing fees, on the Notetaker and Callie add-on, or on the Enterprise tier.
Doodle
The free plan is fully specified — one booking page, one group poll, three sign-up sheets — tier features are mapped, seats scale the cost, the enterprise tier starts at USD 15k, taxes are charged separately and the twelve-month annual term is stated. But the captured pricing pages state the per-seat unit without any per-seat amount for Pro or Team, and we found no public information on SMS credits or payment fees, so I cannot compute a year's cost for six therapists.
Sovereignty, side by side
Dimension
Calendly
Doodle
Legal entity
Not determined
Not determined
Hosting location
Not determined
Not determined
Hosting options
Not determined
Not determined
Open source
Not determined
Not determined
Data processing agreement
Not determined
Not determined
Transfer impact assessment
Not determined
Not determined
Facts, side by side
Only facts both products carry under the same definition — anything else would not be a fair row.
Compliance · Audit reports
SOC 2 · ISO 27001 · no more than once annually · 301
As of 29 Oct 2026, the panel rates Calendly higher: 3.5/5 against 3/5. Weighted by what each judge cares about, 5 of the 6 judges pick Calendly and 0 pick Doodle, 1 calls it a tie. Which one fits depends on the criteria that matter to you; the table on this page shows both side by side, and each judge’s reading has its own page. Both were scored by the same AI bench under the same rubric, from public evidence only, as the methodology describes.
Is Calendly or Doodle European?
Calendly is not European by provenance (Rest of world). Doodle is European (UK / wider Europe). Provenance is read from each company’s own legal pages: who builds it and who owns it.
Where do Calendly and Doodle store customer data?
Per the vendors’ own pages as captured — Calendly: its pages as captured do not say. Doodle: Default not stated; pages mention Ireland and the EU.
Do Calendly and Doodle have a free plan?
As of 29 Oct 2026, both vendors’ own pages state a free plan. Each product page links the pricing page it was read from.