CleverAI Voice is an AI phone assistant from CleverAI GmbH in Winkel, canton of Zurich, Switzerland, aimed at small and medium-sized businesses and practices. The assistant answers the phone when you cannot, holds a real conversation in Swiss German or another language, records the caller's request and urgency, and emails you a structured summary. No installation is needed: a conditional call forward on your existing number is enough. It does not book appointments itself but sends a link to your existing booking tool by SMS, and during closures it names the stand-in or emergency contact.
CleverAI is headquartered in Switzerland, which is not in the EU but is an EFTA country with an EU adequacy decision; no foreign parent company is stated. According to the vendor, the app runs in Amsterdam, but for telephony and language models it uses providers including Twilio, Google and OpenAI, some of them US-based. The vendor itself says data does not stay exclusively in Switzerland. It states that no audio is recorded and that conversations are not used for model training.