Everything Nyxiss can do
A personal AI companion with real memory, a voice, eyes, and a personality of her own — not a blank slate every time.
She remembers you
Nyxiss builds persistent memory across every conversation — facts about you, what matters, the threads of your life. Each session continues the last instead of starting over.
- • Automatic fact extraction as you talk
- • Recall across all your past chats
- • Daily summaries of where things stand
- • Full memory dashboard — view, delete, export (GDPR-ready)
- • Free: last 30 days · Paid: unlimited long-term memory
Example
"Last month you mentioned you were nervous about the Reykjavík trip — how did the northern-lights part go?"
She brings it up herself, because she actually remembered.
Smart conversation
Powered by GPT-5, with smooth streaming, Markdown, and a personality that's hers — not a generic assistant. Bilingual EN/CZ, auto-detected.
Voice, both ways
Live voice mode (push-to-talk) and quick voice messages in chat. She transcribes what you say and speaks her replies back — fast.
Vision & images
Upload or snap a photo and she'll analyze it. Need a picture? She generates images too.
Reminders that don't slip
Ask in plain language. One-shot or recurring. In-app chime, browser notification, and an email fallback if you miss it — so nothing gets lost.
Autonomy modes
Reactive, Conversational, or Autonomous. In Autonomous she's time-aware, checks in on her own, and can set reminders for you. Switch anytime — just ask.
Tools & web
She checks the time, your profile, your reminders, and searches the web when needed — and tells you when she used a tool. No fabricated sources.
Built for daily life
Multiple chats with history, guided Activities, a Diary, message reactions, and a relationship view that grows over time.
Everywhere you are
Works in the browser, installs to your home screen (iOS & Android), and runs as a native Android app. Polished mobile UX throughout.
Yours & private
Your memory belongs to you — view, export, or delete it anytime. GDPR-ready, built in the EU.
Meet the AI that actually remembers you
Free to try — no signup needed for the demo.
