Verto and Duve start from two different views of the guest relationship. Verto is a conversational AI concierge on WhatsApp: the guest writes, Verto reads, understands and replies in real time using the apartment's knowledge base. Duve is a guest-experience platform that walks the guest through a structured journey — online check-in, digital guidebook, upsell — often in a branded-app style.
If your scenario is "twenty WhatsApp messages a day from guests, in five languages, with photos and voice notes, and I want something to reply on my behalf with substance," Verto is the focused product. It uses GPT-4-class generative language models tied to a detailed knowledge base and replies in any major language. It reads photos (taps, thermostats, doors), transcribes voice notes with Whisper, and handles emergencies with local numbers and safety instructions.
Second point: the channel. Verto is WhatsApp-first through the official Meta API with Embedded Signup — not a side channel, the main one. Guests open it without downloading an app, without a branded link, without friction. For European PMs with 1–50 apartments, it matches how guests actually communicate.
Third, localization. Verto is an Italian company (Diciassette Srls, VAT IT04131570360) with EU-only servers, native GDPR DPA, Italian e-invoicing through SDI, Italian-language support. For operators in Italy, Spain, Portugal or Greece, this reduces accounting and compliance friction compared to a global mixed-infrastructure platform.