Reservio
VERIFIEDBrno-based Czech booking platform (Reservio s.r.o., ABUGO Group), 500k+ businesses, freemium with branded customer apps.
Why this score?
Reservio s.r.o. (Brno, Czech Republic; incorporated 6 November 2012; member of the ABUGO Group) is a Czech online booking platform serving 500,000+ businesses and 21M+ clients annually with a freemium model — scheduling calendar, POS, client and team management, branded customer apps, and SMS / email reminders. CDN delivery via CDN77 (Czech-incorporated CDN provider, ultimately owned by Datacamp Limited in Cyprus) keeps the asset layer EU-domiciled. Score 4/5: strong Czech ownership and broad SMB customer base in CEE but the underlying customer-data hosting provider, DPA artefact, and named sub-processors are not publicly captured at audit time.
- SCORE
- 4.0/5
- CLOUD ACT
- CLOUD ACT EXPOSURE
How exposed customer data is to US authorities under the CLOUD Act.
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None EU operator, no US parent, no US sub-processors of note.
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Minor This listing A transient US sub-processor (CDN, maps); data at rest stays in the EU.
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Material US parent, or a core sub-processor is a US-owned hyperscaler.
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Direct The operator itself is US-incorporated.
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- OWNERSHIP
- OWNERSHIP
Where ultimate control over the operating company sits.
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EU-owned This listing EU-incorporated and EU-controlled; no significant US ownership.
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EU HQ, US-funded EU-headquartered but US venture- or PE-controlled.
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US-owned US-headquartered, or has a US parent company.
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Other Swiss, UK or another non-EU jurisdiction.
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- SUB-PROCS
- — not disclosed
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About Reservio
Sub-processor map · not disclosed
Frameworks & certifications · none listed
Capability matrix
Pricing & tiers
Public documents
Alternatives in this category
Swiss group-scheduling pioneer (Doodle AG, Zurich, 2007), owned by TX Group (SIX-listed Swiss media holding); SOC 2 + GDPR + HIPAA.
- EU / adequacy operator
- EU / adequacy hosting
- No US CLOUD Act exposure
- Third-party certification
- Open-source clients
- Public DPA
- Sub-processors disclosed
How exposed customer data is to US authorities under the CLOUD Act.
-
None EU operator, no US parent, no US sub-processors of note.
-
Minor This listing A transient US sub-processor (CDN, maps); data at rest stays in the EU.
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Material US parent, or a core sub-processor is a US-owned hyperscaler.
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Direct The operator itself is US-incorporated.
Amsterdam-based Dutch appointment scheduling (SuperSaaS B.V., founded 2007 by Jan M. Faber), unfunded founder-owned, 205k+ businesses, 35 languages.
- EU / adequacy operator
- EU / adequacy hosting
- No US CLOUD Act exposure
- Third-party certification
- Open-source clients
- Public DPA
- Sub-processors disclosed
How exposed customer data is to US authorities under the CLOUD Act.
-
None EU operator, no US parent, no US sub-processors of note.
-
Minor This listing A transient US sub-processor (CDN, maps); data at rest stays in the EU.
-
Material US parent, or a core sub-processor is a US-owned hyperscaler.
-
Direct The operator itself is US-incorporated.
US-incorporated open-source Calendly alternative (Cal.com Inc, SF) founded by EU developers; production code moving closed-source in 2026.
- EU / adequacy operator
- EU / adequacy hosting
- No US CLOUD Act exposure
- Third-party certification
- Open-source clients
- Public DPA
- Sub-processors disclosed
How exposed customer data is to US authorities under the CLOUD Act.
-
None EU operator, no US parent, no US sub-processors of note.
-
Minor A transient US sub-processor (CDN, maps); data at rest stays in the EU.
-
Material US parent, or a core sub-processor is a US-owned hyperscaler.
-
Direct This listing The operator itself is US-incorporated.