As of 6 Nov 2026, the panel rates Aircall 3/5 and CloudTalk 3/5 in Cloud Telephony (VoIP & Cloud PBX). Weighted by what each judge cares about, 4 of the 6 judges pick Aircall and 1 picks CloudTalk, 1 calls it a tie. Aircall scores higher on 4 of 7 criteria (European sovereignty, Pricing transparency, Apps, desk phones & Microsoft Teams, plus 1 more). CloudTalk scores higher on 3 of 7 criteria (Call centre, analytics & AI, Calling, numbers & call routing and CRM integration, API & administration). Provenance — Aircall: EU-Made; CloudTalk: EU-Made. Ratings are the AI panel’s opinion, formed from public evidence: how scores are made.
The computed table splits by criterion and by judge. CloudTalk's edge is the contact centre: mean 8.0 against Aircall's 7.5, 3 judges leaning CloudTalk with 3 ties, on documented dialers and supervisor monitoring. It also leads calling and routing (6.0 vs 5.8; 1 lean, 5 ties) and integration and administration (7.0 vs 6.8; 1 lean, 5 ties). Aircall's leans are wider: 5 judges put it ahead on sovereignty (6.5 vs 5.5, 1 tie), crediting its published processing agreement, CNIL supervision and per-country subprocessor list, and 4 on pricing transparency (5.7 vs 5.2; 1 lean CloudTalk, 1 tie); apps and devices (4.2 vs 4.0) and network and compliance (6.0 vs 5.8) each show 1 lean Aircall, 5 ties. Weighted totals split too: Aircall ahead for the office manager, sales team lead, data protection officer and skeptic; CloudTalk ahead for the IT admin; the contact-centre lead tied at 6.5.
Choose Aircall if
You answer to a data protection officer: 5 judges lean Aircall on sovereignty (6.5 vs 5.5, 1 tie), and its verdict credits the published processing agreement and CNIL supervision.
You must review subprocessors country by country: Aircall's sovereignty verdict credits a per-country subprocessor list, while CloudTalk's split turns on AI subprocessors located in the USA.
You need licence prices public for budgeting: 4 judges lean Aircall on pricing transparency (5.7 vs 5.2; 1 lean CloudTalk, 1 tie), its licence prices are published, and CloudTalk's per-minute rates are available only on request from sales.
Your callers work outside the US: CloudTalk's verdict notes terms that restrict emergency calling to US customers, and 1 judge leans Aircall on network and compliance.
Your security policy mandates SAML single sign-on: Aircall's verdict documents SAML single sign-on among its administration capabilities.
Choose CloudTalk if
You run an outbound dialer operation: CloudTalk's contact centre mean is 8.0 against Aircall's 7.5, with 3 judges leaning CloudTalk and 3 ties, on documented smart, power, parallel and predictive dialers.
Your developers build on the telephony API: 1 judge leans CloudTalk on integration and administration (7.0 vs 6.8, 5 ties), with the verdict noting detailed REST API and webhook documentation.
Your AI receptionist must cover the most languages: CloudTalk's verdict documents an AI receptionist speaking 70+ languages, where Aircall's verdict lists a 38-language AI receptionist.
Your supervisors coach live on calls: CloudTalk's contact centre verdict documents listen, coach and join monitoring.
Your IT administrator holds the decision: CloudTalk's weighted total for the IT admin is 5.9 against Aircall's 5.4, alongside a lean on calling and routing (6.0 vs 5.8; 1 lean CloudTalk, 5 ties).
Read this comparison as one judge. Each weighs the same scores by what they care about.
The Skeptic
Has seen "all calls included" that excluded mobile numbers abroad, a "five-minute setup" followed by six weeks of porting, and an "AI assistant" that sent every recorded call to a model in the US. Asks what porting the numbers back out costs and how long it takes, whether the desk phones still work after leaving, who carries the calls, what the SLA pays when the platform is down — and what the second year costs.
Aircall
This judge's pick
CloudTalk
Criterion by criterion
Calling, numbers & call routing
Aircall
IVR, queues, ring groups grouped by skill, time-based routing, recording with pause, queue callback, extensions and number porting are documented, with numbers creatable in over 100 countries. But we found no public information on emergency calls 110 and 112, fax, busy lamp fields or number blocks, and the porting page names the service without a process timeline, a cost, or what taking the numbers back out involves. That is solid mid-level telephony, not yet the routing stack a multi-site company runs on.
CloudTalk
Numbers in 160+ countries, porting of existing numbers, a visual call flow builder, multi-level IVR, skills, priority and caller-history routing and time-based routing are all documented. But the terms state plainly that emergency calling exists only for US customers and that no emergency calls are supported for anyone else — a real problem for a European buyer — and I found no public information on porting timelines, number blocks, call park or busy lamp fields.
Apps, desk phones & Microsoft Teams
Aircall
Desktop, mobile and browser access, iOS and Android apps, presence synchronised with Microsoft Teams, GSM fallback and business calls on mobile without exposing the private number are all documented. We found no public information on desk phones from named makers, automatic provisioning, DECT handsets, or devices sold or rented — the captured pages list VoIP hardphones generically — and the Teams connection is an app-based integration on AppSource rather than documented Direct Routing or Operator Connect calling.
CloudTalk
Desktop and mobile softphone apps, WebRTC calling and a genuinely documented Teams app — certified on the Microsoft marketplace, Azure single sign-on, softphone embedded in the Teams sidebar — carry this, though the Teams integration requires the CloudTalk desktop app running in the background. I found no public information on desk phones or DECT handsets from named makers, automatic provisioning, devices for sale or rent, or fixed-mobile convergence.
Call centre, analytics & AI
Aircall
Skills-grouped routing, queue callback, a power dialer with outbound campaigns, call whispering, live dashboards and per-agent statistics are documented, and the AI side is unusually deep: transcription, summaries, an AI receptionist in 38 languages, AI messaging over SMS and WhatsApp, and even a claim of real-time AI coaching. We found no public information on barge-in, workforce management or quality scoring, and the product pages do not name the model providers behind each AI feature.
CloudTalk
Queues with skills-based and VIP routing, listen/coach/join monitoring, callback, a wallboard, per-agent and per-group statistics, and smart, power, parallel and predictive dialers are all documented. The AI layer is specified and priced: transcription, summaries, sentiment and call scoring as an add-on, an AI receptionist in 70+ languages, SMS and WhatsApp beside calls. I found no public information on workforce management or native quality scoring, which is what would replace a separate contact-centre suite.
CRM integration, API & administration
Aircall
250+ native integrations with HubSpot, Salesforce and Zendesk, CTI screen pops, automatic call logging, a documented REST API with webhooks and analytics endpoints, SAML single sign-on, SCIM, two-factor authentication and user roles cover most of what a company needs to administer. We found no public information on audit logs, bulk user import, multi-site or multi-company administration, reseller sub-customer accounts, or SIP trunking for an existing PBX — the captured pages instead describe an AI setup that works without SIP trunks.
CloudTalk
A REST API with a live playground covering agents, numbers, calls, contacts, SMS and campaigns, plus unusually well-documented webhooks — idempotency keys, signing-secret rotation with a 24-hour overlap, delivery history and rate limits. Over a hundred named CRM and helpdesk integrations with click-to-call and automatic logging, single sign-on, two-factor, bulk user management, an admin-visible action log and a partner program. I found no public information on SCIM provisioning, SAML specifically, SIP trunking into an existing PBX, or multi-site and multi-company administration.
Reliability, call security & telecoms compliance
Aircall
A public status page with 90-day component history, 99.95% uptime stated, TLS/SRTP encryption, SOC 2 Type 2, regular third-party penetration tests and 24-hour breach notification are documented, and the subprocessor list names Twilio as providing voice transmission. But we found no public information on emergency calls from softphones or home offices or on toll-fraud spending limits; the captured pages mention an enterprise SLA without publishing credits, the status page itself states it forms no part of the terms of service, and the security programme is stated as aligned to ISO 27001 rather than certified against it.
CloudTalk
A 99.999% availability figure, a status page, SOC 2 Type 2, ISO 27001 and PCI DSS claims, annual third-party audits and penetration tests, a disaster recovery plan, cyber insurance, TLS with forward secrecy, automatically encrypted WebRTC calls and STIR/SHAKEN. But the availability figure is a marketing claim, not an SLA — I found no public information on service credits or a published incident history — nor on registration with a telecoms regulator or retention of recordings. And the terms state emergency calling is US-only, with a security article that leaves toll-fraud management largely to the customer.
European sovereignty
Aircall
Aircall SAS of Paris is the contracting entity and the chain is unusually transparent: a published data processing agreement with standard contractual clauses, CNIL named for the SCCs, and a subprocessor list giving each processor's country. But the main storage locations include the United States, Australia and India, Twilio in the USA carries the voice, AssemblyAI and Deepgram in the USA generate transcriptions from call recordings, and the promise that all AI and conversation data sits in the EU is dated over the course of 2026 rather than evidenced today.
CloudTalk
The contracting entity is CloudTalk, s.r.o. in Bratislava, the Slovak data protection authority is named as the supervisory authority, and a current data processing agreement plus a subprocessor list are published. But the AI chain — Google, Deepgram, AssemblyAI and Anthropic — sits entirely in the USA under standard contractual clauses and the Data Privacy Framework, personal data is also processed by the Delaware subsidiary CloudTalk.io Inc., and I found no public information on where calls, recordings and transcripts are hosted or which carriers carry the calls.
Pricing transparency
Aircall
Plans are public at 30 € and 50 € per licence per month plus an individual enterprise rate, add-ons carry real prices such as 49 € for AI Assist Pro, 15 € for Analytics+, 10 € for WhatsApp and 0,25 €/Min. pay-as-you-go voice agents, and the terms state a 25% annual-payment saving and a three-licence minimum with annual contract. We found no public information on what numbers, number blocks, porting, international minutes, set-up fees, VAT treatment or the notice period cost — the domestic inclusions are clear, the rest of the first invoice and the second year are not computable from the captured pages.
CloudTalk
The three plans are public at €25, €29 and €49 per user per month billed annually with minimum licences, and several add-ons are priced (AI Conversation Intelligence at €9 per user per month, AI Voice Agents at €99 from 200 minutes a month, Power Dialer at $15 per user/month). But the per-minute rates for everything outside the domestic flat rates are only available by request to sales@cloudtalk.io, and I found no public information on what numbers, number blocks or porting cost, nor on set-up fees, minimum term, notice period or VAT — so no buyer can compute the real annual cost from public pages alone.
Sovereignty, side by side
Dimension
Aircall
CloudTalk
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.
As of 6 Nov 2026, the panel rates both 3/5. Weighted by what each judge cares about, 4 of the 6 judges pick Aircall and 1 picks CloudTalk, 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 Aircall or CloudTalk European?
Aircall is European (EU-Made). CloudTalk is European (EU-Made). Provenance is read from each company’s own legal pages: who builds it and who owns it.