The best GDPR-compliant Calendly alternatives in 2026 are meetergo, Cal.com, TidyCal, SimplyBook.me, Acuity Scheduling and Microsoft Bookings. Each one solves a different part of the problem, and only two of them are EU-hosted by default.
Key Summary
- meetergo is the pick when EU data residency is the requirement: Frankfurt hosting, ISO 27001, a German AVV, and scheduling, video and CRM in one suite. Free is €0 forever.
- Cal.com is the pick when you want open source and self-hosting control. It scores higher than meetergo on Trustpilot (4.7 vs 4.2) and we say so below.
- TidyCal is the cheapest credible option at $29 once, and the tool whose two public scores disagree most: 4.7/5 on G2, 3.3/5 on Trustpilot.
- SimplyBook.me wins for salons, clinics and anything needing resource and staff booking, from €11.90 a month.
- Acuity Scheduling fits appointment businesses selling packages, memberships and gift certificates. It has no free tier, only a seven-day trial.
- Microsoft Bookings is effectively free if you already pay for Microsoft 365, and it is the option most shortlists forget to rule out first.
Calendly itself still has the largest integration marketplace. If that is your binding constraint, no EU tool on this page replaces it yet.
Pricing, hosting and review figures below were checked on 1 September 2026. Our method, and what we did not test, is set out at the end.
This page is the EU and GDPR split of a larger comparison. If data residency is not your binding constraint, our main Calendly alternatives comparison ranks ten tools by the job you are hiring a scheduler to do, prices every tier, and explains why two review platforms disagree about the same product.
Who each Calendly alternative is for
If you need the baseline first, our explainer on what Calendly is and where it hosts data sets out the booking flow, the plans and the US-hosting question this list responds to.
This table is the short answer. meetergo wins two rows out of seven; we lose the other five on purpose, because a comparison where the publisher wins everything is not a comparison.
| Your situation | Best tool | Why it wins |
|---|---|---|
Personal data must stay in the EU under a German AVV | meetergo | Frankfurt hosting, ISO 27001, EU support, no US parent company |
Your situationPersonal data must stay in the EU under a German AVV Best toolmeetergo Why it winsFrankfurt hosting, ISO 27001, EU support, no US parent company | ||
You want scheduling, video and CRM without stacking subscriptions | meetergo | Booking, built-in video and CRM sit in one suite at one price |
Your situationYou want scheduling, video and CRM without stacking subscriptions Best toolmeetergo Why it winsBooking, built-in video and CRM sit in one suite at one price | ||
You want open source, self-hosting, or to audit the code | Cal.com | AGPL codebase, self-hostable, the only genuinely open option here |
Your situationYou want open source, self-hosting, or to audit the code Best toolCal.com Why it winsAGPL codebase, self-hostable, the only genuinely open option here | ||
Lowest possible lifetime cost | TidyCal | Lifetime-deal pricing undercuts every subscription on this page |
Your situationLowest possible lifetime cost Best toolTidyCal Why it winsLifetime-deal pricing undercuts every subscription on this page | ||
You already pay for Microsoft 365 | Microsoft Bookings | Included in most business plans, so the marginal cost is zero |
Your situationYou already pay for Microsoft 365 Best toolMicrosoft Bookings Why it winsIncluded in most business plans, so the marginal cost is zero | ||
Salon, clinic or class booking with staff and resources | SimplyBook.me | Purpose-built for resource and staff scheduling, which none of the others do properly |
Your situationSalon, clinic or class booking with staff and resources Best toolSimplyBook.me Why it winsPurpose-built for resource and staff scheduling, which none of the others do properly | ||
You need the widest third-party integration marketplace | Calendly | Still the largest ecosystem in the category by a wide margin |
Your situationYou need the widest third-party integration marketplace Best toolCalendly Why it winsStill the largest ecosystem in the category by a wide margin | ||
Decision rule: choose on the one constraint you cannot negotiate away. EU data residency points to meetergo, an audit of the source code points to Cal.com, a Microsoft 365 bill you already pay points to Bookings. Everything else on this page is a tiebreaker.
Feature snapshot, graded honestly
Verbal grades rather than checkmarks, because "Strong" and "Partial" carry information that a tick does not. meetergo's own column is graded on the same scale as everyone else's, including where we are only Moderate.
| Capability | meetergo | Calendly | Cal.com | TidyCal |
|---|---|---|---|---|
EU data residency by default | Strong | No | Moderate (self-host or EU region) | No |
CapabilityEU data residency by default meetergoStrong CalendlyNo Cal.comModerate (self-host or EU region) TidyCalNo | ||||
GDPR data processing agreement | Strong | Partial (SCCs required) | Strong | Partial |
CapabilityGDPR data processing agreement meetergoStrong CalendlyPartial (SCCs required) Cal.comStrong TidyCalPartial | ||||
Free tier | Strong | Moderate (one event type) | Strong | Moderate |
CapabilityFree tier meetergoStrong CalendlyModerate (one event type) Cal.comStrong TidyCalModerate | ||||
Built-in video conferencing | Strong | No (needs Zoom or Meet) | Partial (Cal Video) | No |
CapabilityBuilt-in video conferencing meetergoStrong CalendlyNo (needs Zoom or Meet) Cal.comPartial (Cal Video) TidyCalNo | ||||
Payments at booking | Strong | Partial (Stripe add-on) | Partial | Partial |
CapabilityPayments at booking meetergoStrong CalendlyPartial (Stripe add-on) Cal.comPartial TidyCalPartial | ||||
Third-party integration marketplace | Moderate | Strong | Moderate | Partial |
CapabilityThird-party integration marketplace meetergoModerate CalendlyStrong Cal.comModerate TidyCalPartial | ||||
Open source | No | No | Strong | No |
CapabilityOpen source meetergoNo CalendlyNo Cal.comStrong TidyCalNo | ||||
Resource and staff booking | Partial | Partial | Partial | No |
CapabilityResource and staff booking meetergoPartial CalendlyPartial Cal.comPartial TidyCalNo | ||||
Brand recognition outside the EU | Moderate | Strong | Moderate | Partial |
CapabilityBrand recognition outside the EU meetergoModerate CalendlyStrong Cal.comModerate TidyCalPartial | ||||
Round-robin and team routing | Strong | Strong | Strong | No |
CapabilityRound-robin and team routing meetergoStrong CalendlyStrong Cal.comStrong TidyCalNo | ||||
Read the meetergo column honestly: we are Strong where the page's premise says we should be, Moderate on integrations, and No on open source. If open source is your requirement, Cal.com is the answer and nothing in this table changes that.
What each Calendly alternative costs
List prices read from each provider's own pricing page on 1 September 2026. Every vendor is quoted in the currency it publishes in, so the euro and dollar columns are not directly comparable at a glance.
| Tool | Free tier | Entry paid tier | Next tier up | Highest published tier |
|---|---|---|---|---|
meetergo | €0 forever, unlimited users, all 15 apps at starter limits | Light €9.90 per user per month, billed yearly | Suite €29.90 first year, then €34.90 | Premium €49.90 first year, then €59.90 |
Toolmeetergo Free tier€0 forever, unlimited users, all 15 apps at starter limits Entry paid tierLight €9.90 per user per month, billed yearly Next tier upSuite €29.90 first year, then €34.90 Highest published tierPremium €49.90 first year, then €59.90 | ||||
Calendly | Yes: one event type, one calendar connection | Standard $10 per seat per month, billed yearly | Teams $16 per seat per month, billed yearly | Enterprise from $15,000 a year, 50 seats minimum |
ToolCalendly Free tierYes: one event type, one calendar connection Entry paid tierStandard $10 per seat per month, billed yearly Next tier upTeams $16 per seat per month, billed yearly Highest published tierEnterprise from $15,000 a year, 50 seats minimum | ||||
Cal.com | Yes: one user, unlimited event types | Teams $12 per user per month, billed yearly | Organizations $28 per user per month, billed yearly | Enterprise on request |
ToolCal.com Free tierYes: one user, unlimited event types Entry paid tierTeams $12 per user per month, billed yearly Next tier upOrganizations $28 per user per month, billed yearly Highest published tierEnterprise on request | ||||
TidyCal | Yes: unlimited bookings and booking types | Individual Lifetime $29 once, 10 calendar connections | Agency Lifetime $79 once, 25 connections | Pro $99 a year, billed annually |
ToolTidyCal Free tierYes: unlimited bookings and booking types Entry paid tierIndividual Lifetime $29 once, 10 calendar connections Next tier upAgency Lifetime $79 once, 25 connections Highest published tierPro $99 a year, billed annually | ||||
SimplyBook.me | Yes: 50 bookings a month, one provider | Basic €11.90 a month billed annually, €13.90 monthly | Standard €24.90 billed annually, €29.90 monthly | Premium €49.90 billed annually, €59.90 monthly |
ToolSimplyBook.me Free tierYes: 50 bookings a month, one provider Entry paid tierBasic €11.90 a month billed annually, €13.90 monthly Next tier upStandard €24.90 billed annually, €29.90 monthly Highest published tierPremium €49.90 billed annually, €59.90 monthly | ||||
Acuity Scheduling | None, seven-day trial only | Starter $16 a month billed annually, $20 monthly | Standard $27 billed annually, $34 monthly | Premium $49 billed annually, $61 monthly |
ToolAcuity Scheduling Free tierNone, seven-day trial only Entry paid tierStarter $16 a month billed annually, $20 monthly Next tier upStandard $27 billed annually, $34 monthly Highest published tierPremium $49 billed annually, $61 monthly | ||||
Microsoft Bookings | Not sold on its own | Microsoft 365 Business Basic $7.00 per user per month, paid yearly | Included in every higher Business plan | No standalone price at any tier |
ToolMicrosoft Bookings Free tierNot sold on its own Entry paid tierMicrosoft 365 Business Basic $7.00 per user per month, paid yearly Next tier upIncluded in every higher Business plan Highest published tierNo standalone price at any tier | ||||
A worked example for a three-person team that wants video inside the booking flow. meetergo Suite is 3 × €29.90, so €89.70 a month in the first year with video included. Calendly Standard is 3 × $10, so $30 a month, plus a Zoom or Google Meet subscription, because Calendly does not host video itself. Cal.com Teams is 3 × $12, so $36 a month with Cal Video included but EU residency still a configuration you set up yourself.
What the table hides: two of these prices are not the price you pay. Calendly Standard has no built-in video, so add a meetings subscription on top. TidyCal's $29 buys the software, not a support contract, which is exactly what its recent reviewers write about.
Where each tool falls short
No tool on this page is the right answer for everyone. The limitations below are the ones that actually lose deals.
- meetergo has a smaller integration marketplace than Calendly, is not open source, and carries the least brand recognition outside the EU. Our Trustpilot score (4.2) sits below Cal.com's and SimplyBook.me's. Resource and staff booking is Partial rather than purpose-built.
- Calendly has no EU data residency and no built-in video, so an EU buyer takes on standard contractual clauses plus a separate Zoom or Meet subscription. Reviewers repeatedly describe the interface as unintuitive once you move past a single event type.
- Cal.com is the hardest to set up in this set, which its own reviewers say plainly. EU residency requires self-hosting or the right region, so it is a configuration you own rather than a default you inherit.
- TidyCal has the widest gap between its two public scores on this page: 4.7/5 from 25 G2 reviews against 3.3/5 from 181 on Trustpilot. Individual Lifetime accounts are capped at 10 connected calendars, and nine of the twelve Trustpilot reviews dated in 2026 are one or two stars, most of them about support.
- SimplyBook.me is built around resource and staff booking, so a simple one-to-one meeting link is more configuration than it needs to be.
- Acuity Scheduling has no free tier at all, only a seven-day trial, and its cheapest plan covers a single calendar. Its Trustpilot score (3.7) sits well below its G2 score (4.6).
- Microsoft Bookings only makes sense inside Microsoft 365, scores lowest of any tool here on G2 at 3.8/5 from 38 reviews on a profile nobody has claimed, and its scheduling flexibility trails every dedicated tool.
What reviewers say
Every tool below carries two independent platforms, and both platforms carry an image. G2 aggregates were read on 1 September 2026. The Trustpilot captures were taken the same day, each one annotated with a red box around the exact score and review count that the sentence beside it quotes.
meetergo
G2's live aggregate on 1 September 2026 is 4.8/5 from 30 reviews; the capture below predates that and shows 4.7/5 from 22. On Trustpilot, meetergo holds 4.2/5 from 54 reviews, with 15% of those at one star, which is the honest counterweight to the G2 average.
W J., a Sr Director at a mid-market company, February 2026, five stars: "The built-in vide conferencing is hands-down the best part crystal clear, no glitches". The same reviewer's criticism is the thank-you page offering too few tweaks at first glance.
The red box marks exactly what we cite: 4.2 out of 5 from 54 reviews, captured Sept 1, 2026. Fifty-four is a thin base, and we are not going to pretend otherwise.
Calendly
On G2, Calendly holds 4.7/5 from 2,649 reviews, by far the largest sample here, and the captured review below is four stars. On Trustpilot it holds 4.0/5 from 656 reviews.
Gabe C., May 2026, four stars, in a review G2 labels as incentivized: "I like that with Calendly, I can easily schedule meetings without the hassle of back-and-forth emails." The incentivized label is worth noting; it is disclosed on the review itself.
Boxed in the capture: 4.0 out of 5 from 656 reviews, captured Sept 1, 2026. That is the largest Trustpilot sample on this page, and the score still sits below Cal.com's.
Cal.com
On Trustpilot, Cal.com holds 4.7/5 from 380 reviews. That is higher than meetergo's 4.2, and we are not going to hide it. Cal.com's users rate it more highly than ours rate us. Its G2 aggregate is 4.6/5 from 154 reviews, so the two platforms broadly agree.
Vaishnav V., a software engineer at a small business, March 2026, 3.5 stars: "The setup of Cal.com is overwhelming, which could be improved." Setup friction is the recurring theme in the critical reviews, which matches what you would expect from a self-hostable product.
The box marks 4.7 out of 5 from 380 reviews, captured Sept 1, 2026. The same capture shows a "Paid Trustpilot subscription" badge on the profile, which is context worth carrying into any Trustpilot number you read.
TidyCal
On Trustpilot, TidyCal holds 3.3/5 from 181 reviews, the lowest score on this page. On G2 it holds 4.7/5 from 25 reviews, read the same day. That is a gap of 1.4 stars between two public platforms for one product.
Wil D., an educator at a small business, January 2024, four stars: "A solid tool at a very affordable price." His criticism is a hard cap: "TidyCal will only check a maximum of 10" calendars. Note the date; this review is older than the others here.
The box marks 3.3 out of 5 from 181 reviews, captured Sept 1, 2026. Set that beside the 4.7 from 25 on G2 and you have the most useful piece of evidence on this page.
Where two scores disagree, read the sampling, not the average. Neither TidyCal number is fake. They are drawn from different people, collected in different ways, at different times.
G2's 25 reviews sit on a profile TidyCal manages: 76% of them are five stars, 24% are four stars, and not one is below four. Trustpilot's 181 are largely unsolicited, and Trustpilot labels the profile itself with "No recent history of asking for reviews". The lifetime deal is what makes the split visible. Eighty-four per cent of the Trustpilot reviews are five stars, banked years ago by the launch cohort, while nine of the twelve reviews dated in 2026 are one or two stars and most of them name support. Trustpilot weights recent reviews more heavily than old ones, which is how a set that is 84% five stars still displays 3.3.
We have published this shape before. In our AI notetaker comparison, Read AI holds 4.0/5 on G2 and 1.3/5 from about 107 Trustpilot reviews, for the same structural reason: one platform samples the people who chose the product, the other samples everyone who ran into it.
What to do with it: buy TidyCal for the price and the booking page, not for the support contract. If support response time is a requirement of yours, the 2026 Trustpilot reviews are the sample that answers your question, not the G2 average.
SimplyBook.me
On G2, SimplyBook.me holds 4.4/5 from 111 reviews, read 1 September 2026. On Trustpilot it holds 4.5/5 from 789 reviews. Both platforms put it above meetergo, and both broadly agree with each other, which is what platform agreement looks like when it happens.
Mieke B., a paediatrician at a small business, 6 December 2024, four stars: "Modern program, looks nice on several devices. Many possibilities to configurate yourself." Her criticism is the same one our limitations list makes: "It takes some time to figure manuel configuration out."
The box marks 4.5 out of 5 from 789 reviews, captured Sept 1, 2026, which is above meetergo's 4.2.
Acuity Scheduling
On G2, Acuity Scheduling holds 4.6/5 from 410 reviews, read 1 September 2026. On Trustpilot it holds 3.7/5 from 623 reviews, checked the same day. That 0.9-star gap is the second widest here, behind TidyCal's.
Mark B., an owner at a small business, 23 February 2026, 2.5 stars, in a review G2 labels as incentivized: "I found the integration with Squarespace restrictive, and the scheduler options were confusing initially, then limited as I became familiar with the service."
We hold no annotated Trustpilot capture for Acuity, so its Trustpilot figure here is a linked and dated number rather than an image. That is the one place on this page where the evidence is thinner than everywhere else, and it is a gap rather than a judgement about the product.
Microsoft Bookings
Microsoft Bookings has no Trustpilot listing, because it ships inside Microsoft 365 rather than as a product anyone buys separately. It does have a G2 listing at 3.8/5 from 38 reviews, the lowest score on this page, and a Capterra listing at 4.4/5 from 168 reviews, both read on 1 September 2026. So Bookings does carry two platforms; what it does not carry is an annotated capture of the second, which is why only the G2 figure appears as an image below. The two numbers are 0.6 apart on samples of 38 and 168, and the G2 profile is unclaimed while the Capterra one is not, so read the larger sample first.
The box marks 3.8 out of 5 from 38 reviews, captured Sept 1, 2026, on a profile the capture labels "Unclaimed Profile". An unclaimed profile means nobody at the vendor is soliciting reviews or replying to them, so treat the sample as self-selected.
Method, and what we did not do
Last verified: 1 September 2026.
What we checked for this update: vendor list prices read from each provider's own pricing page; G2 aggregate scores and review counts read from each product's own G2 page; Trustpilot scores and counts captured from each profile, annotated, and quoted against the capture rather than from memory; TidyCal's 2026 review dates and ratings read individually to ground the divergence section.
What we did not do: we did not run a hands-on trial of all seven tools for this revision, so no "we tested" claim appears anywhere. Where a claim rests on a vendor's own documentation, it is described as the vendor's claim. Two tools carry a figure on their second platform without a capture of it: Microsoft Bookings on Capterra and Acuity on Trustpilot. We hold no annotated capture for either, and we would rather say that than quietly present one platform as two.
Figures move. If you are reading this well after September 2026, re-check the pricing pages before you commit a team.
Why GDPR-compliant scheduling matters
Scheduling moves personal data before anyone has agreed to anything: names, email addresses, phone numbers, sometimes payment details and the reason for the meeting. Calendly is US-incorporated and US-hosted, so an EU buyer covers that transfer with standard contractual clauses and a transfer impact assessment. An EU-hosted provider covers it with where the servers are. Both are legal routes; only one of them is architectural.
meetergo hosts and processes in Germany, which is why we can sign a German AVV rather than paper over a transfer. That matters commercially as well as legally: business buyers ask for the data-processing agreement early, and being able to hand one over is a visible compliance signal rather than a promise.
Stop worrying about US data access, switch to an EU-hosted scheduling tool.
Stop worrying about US data access, switch to an EU-hosted scheduling tool.
meetergo pricing
Last verified: 1 September 2026.
meetergo Free is €0 forever with unlimited users and all 15 apps at starter limits. Light is €9.90 per user per month billed yearly and fully unlocks one chosen app. Suite is €29.90 per user per month for the first year (regular €34.90), billed yearly, with all 15 apps. Premium is €49.90 per user per month for the first year (regular €59.90), billed yearly, and adds round-robin and team scheduling, lead routing, WhatsApp Business, custom domain, custom SMTP and white label.
Built-in video conferencing, payments at booking (Stripe, PayPal, Mollie) and HubSpot or Pipedrive sync are included in Suite. Calendly gates the equivalent capabilities behind its Teams tier plus separate Stripe and Zoom subscriptions, which is the cost comparison that actually matters.
Migration is a 1-click import of Calendly event types plus a link swap.
What an EU-hosted booking tool does day to day
Your calendars sync, whether they sit on Google, Outlook or elsewhere, and you send one booking link instead of trading availability by email. Payment can be taken at the moment of booking, holidays and buffer times are respected automatically across time zones, and a full calendar puts the next person on a waiting list rather than turning them away.
For teams, shared availability removes the double-booking problem, and reminders by email or SMS cut the no-show rate. Booking pages carry your branding, group events handle many attendees on one slot, and meetings open in a built-in GDPR-compliant video room instead of a US conferencing subscription you buy separately.
Other alternatives worth ruling in or out
YouCanBookMe often shows up on these shortlists, but it is UK-headquartered post-Brexit, which is a different jurisdiction question than EU hosting. The YouCanBookMe review sets out what that means for buyers who need EU jurisdiction rather than UK GDPR alone.
Before shortlisting a paid alternative, it is worth ruling out the free one you may already own. Our Calendly vs Google Calendar comparison covers where Google's built-in appointment schedules stop.
Beyond the six ranked above, these also automate scheduling and are worth a look depending on your vertical:
- SimplyBook.me
- FlexBooker
- Agendize
- Bitrix24
- QReserve
- Acuity Scheduling
- SuperSaaS
- Book Like a Boss
- Vagaro
Other EU providers also serve the DACH salon and practice market; we do not rank them here because their positioning is vertical rather than general scheduling.
All-in-one booking, video, and CRM, with transparent annual pricing.
All-in-one booking, video, and CRM, with transparent annual pricing.
FAQ
What is the best GDPR-compliant Calendly alternative?
meetergo, if EU data residency is the binding requirement: Frankfurt hosting, ISO 27001 and a German AVV, with scheduling, video and CRM in one suite. If you need open source instead, Cal.com is the better answer.
Which Calendly alternative is rated highest by users?
It depends which platform you ask, which is the point. On Trustpilot as of 1 September 2026: Cal.com 4.7/5 from 380, SimplyBook.me 4.5/5 from 789, meetergo 4.2/5 from 54, Calendly 4.0/5 from 656, Acuity 3.7/5 from 623, TidyCal 3.3/5 from 181. On G2 the order changes: meetergo 4.8/5 from 30, Calendly 4.7/5 from 2,649, TidyCal 4.7/5 from 25, Acuity 4.6/5 from 410, Cal.com 4.6/5 from 154, SimplyBook.me 4.4/5 from 111, Microsoft Bookings 3.8/5 from 38. Read the sample size next to every score.
Why do G2 and Trustpilot disagree about the same tool?
Because they sample different people. G2 profiles are vendor-managed and collect reviews from buyers who chose the product, often through invitations. Trustpilot collects whoever decides to write, which skews toward people with a problem when a vendor stops inviting. TidyCal is the clearest case here: 4.7/5 from 25 on G2, 3.3/5 from 181 on Trustpilot.
Is Calendly GDPR compliant?
Calendly is US-incorporated and US-hosted, so EU customers rely on standard contractual clauses and a transfer impact assessment rather than EU data residency. That is a paperwork route rather than an architectural one.
Is there a free GDPR-compliant Calendly alternative?
Yes. meetergo Free is €0 forever with unlimited users and all 15 apps at starter limits, and Cal.com offers a free tier plus a self-hostable open-source edition.
What should I check before switching?
Where the provider hosts your data, whether it will sign a data processing agreement, whether video and payments are included or bolted on, and the total cost once you add the subscriptions the base plan does not cover.
Sources
- GDPR full text (Regulation (EU) 2016/679): gdpr-info.eu
- ISO/IEC 27001 standard reference: iso.org
- Schrems II ruling (Court of Justice of the European Union, July 2020): curia.europa.eu
- US CLOUD Act resources: justice.gov
- EU-US Data Privacy Framework status: dataprivacyframework.gov
- Trustpilot scores captured 1 September 2026: meetergo, Calendly, Cal.com, TidyCal, SimplyBook.me, Acuity Scheduling
- G2 aggregate scores read 1 September 2026: meetergo, Calendly, Cal.com, TidyCal, SimplyBook.me, Acuity Scheduling, Microsoft Bookings
- Capterra aggregate read 1 September 2026: Microsoft Bookings
