German speakers deserve a voice AI that works in German as naturally as in English. Lucy OS1 is a full-capability German voice assistant — understanding spoken German, responding fluently, and delivering the same intelligence across the language.
WHAT TO LOOK FOR
Spracherkennung auf Deutsch
Lucy OS1 understands German from Germany, Austria, and Switzerland — including regional variation and professional vocabulary.
Natürliche Antworten auf Deutsch
Lucy responds in natural, well-formed German with appropriate formality levels — not translated English with German grammar forced onto it.
Kalender und Planung auf Deutsch
Morning briefings, meeting preparation, and priority setting in German. Lucy reads your calendar and delivers all context in your language.
TLDR:Sprechen Sie mit Lucy OS1 auf Deutsch. Planen Sie Ihren Tag, denken Sie laut nach, und besprechen Sie alles, was Ihnen wichtig ist — auf Deutsch, mit derselben Qualität wie auf Englisch.
Lucy OS1 understands German from Germany, Austria, and Switzerland — including regional variation and professional vocabulary.
Lucy responds in natural, well-formed German with appropriate formality levels — not translated English with German grammar forced onto it.
Morning briefings, meeting preparation, and priority setting in German. Lucy reads your calendar and delivers all context in your language.
Practice conversational German with Lucy OS1. It holds conversations at your level, corrects grammar gently, and builds your spoken German fluency.
QUICK COMPARISON
| Capability | Lucy OS1 | Most AI tools |
|---|---|---|
| Memory across sessions | ✓ Permanent — never resets | ✗ Resets after every session |
| Voice quality | ✓ Lucy OS1 Natural Voice (best-in-class) | ✗ Basic STT — struggles with noise |
| Calendar awareness | ✓ Reads Google Calendar in real time | ✗ No calendar access |
| Available 24/7 | Always on, any device | Available but stateless each time |
| Gets personal over time | ✓ Builds your context continuously | ✗ Starts from zero every session |
Voice-first AI with memory and calendar integration. Free to try.
Start TalkingFree tier available. No credit card required.
GET STARTED
Create your free account
No credit card required. Sign in with your Google account and you're inside in under a minute.
Connect your Google Calendar
Lucy reads your upcoming events before every conversation — so it already knows your day before you say a word.
Start talking about ai voice assistant in german
Speak naturally. Lucy listens, responds by voice, and begins building context from your very first exchange. The more you use it, the better it gets.
Welcome