About us

A Swiss team. And quite a lot of AI.

Lotti is a Swiss service that takes over social media for SMEs completely: send a photo and a voice message via WhatsApp, approve the post, done. No agency, no new tool.

We built Lotti because small businesses can do everything. Except spend hours on social media. Our answer is deliberately unspectacular: no dashboard, no briefing form, no new tool.

You send a photo and a (voice) message via WhatsApp, just like you talk to a customer. Lotti turns your own words into finished posts. In your tone, on all your channels. Our team in Zurich builds it and keeps watch.

Why you can trust us

There is AI behind Lotti. We say so openly. Your posts still remain your words. We refine, we do not invent. Swiss DPA and GDPR compliant. Your photos and voice messages serve your posts only. We never know your passwords. No dashboard, no login, no prior knowledge. Everything happens in one chat. And nothing goes live without your 👍.
Map: Brandschenkestrasse 150, Zurich

In the heart of the Google campus.

Our office sits in the middle of the Zurich Google campus, the largest development site outside the US. In the morning we share the lift with the people building the future of AI. And in the afternoon we bring exactly this technology into Swiss bakeries, workshops and shops.

This proximity is no coincidence. It keeps us technically up to date and reminds us daily who we build for: not corporations, but businesses like yours.

OptAI AG, Brandschenkestrasse 150, 8002 Zürich

Get to know us.

Send us a photo + voice message and try Lotti free for 14 days.

Chat with us

Work with us.

Small team on the Google campus, big impact. We look for people who make things simple.

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