# Entitees AI

> Ten AI chat companions with animated, mood-reactive faces. They blink, follow your cursor, and change expression as they answer. Each one is a single web page that runs on the visitor's own Claude or ChatGPT API key — no account, no sign-up, and no server in the middle.

Open any entity, paste an API key, and chat. The key is
saved only in that browser, and messages go straight from the browser to
Anthropic or OpenAI — Entitees AI never receives, stores, or proxies them, and
usage bills the visitor's own provider account. Every entity installs to a phone
home screen as an app and loads offline (the chat itself still needs a
connection).

The faces are hand-built SVG, not video or sprites: expressions interpolate,
eyes track the pointer, and each reply carries a mood that moves the face.

## The entities (all free, bring your own Claude or ChatGPT key)

- [NYX](https://entitiesai.io/entities/nyx.html): A streamer-coach who can watch your screen and tell you why a play cost you. Black hair, a teal streak, a headset and a ring light — live on camera, tally light on.
- [CLUTCH](https://entitiesai.io/entities/clutch.html): A holographic esports co-pilot. His visor slits tilt at the inner corners and a voice waveform does the talking — it bows up when he's pleased and tears when he's surprised.
- [Kodi](https://entitiesai.io/entities/kodi.html): A husky with pale blue eyes that follow your cursor. His ears carry his mood — up when interested, flat back when sad — he tilts his head when curious, and grins with his tongue out when he's pleased.
- [Zeta](https://entitiesai.io/entities/zeta.html): A calm gray alien. Huge black glass eyes that follow your cursor, a sideways inner-eyelid blink, and eyes that glow while he talks — he speaks telepathically, so his mouth stays still.
- [DJ Catz](https://entitiesai.io/entities/dj-catz.html): A cat DJ in a neon booth. Headphones, blue shades, ears that flick with her mood, and an equaliser that pulses while she talks.
- [Dr. Eva 2.0](https://entitiesai.io/entities/dr-eva-2.html): Realistic human eyes on a phosphor screen — lashes, brows, and a gaze that watches and blinks as she thinks.
- [Dr. Eva](https://entitiesai.io/entities/dr-eva.html): A face of teal light with no hardware around it — big attentive eyes and scanlines drifting through her. Calm, precise company.
- [Mochi](https://entitiesai.io/entities/mochi.html): A pixel creature glowing in a blue square. Feed it, play with it, let it nap — its mood and energy really do decay, so it needs you.
- [NOVA](https://entitiesai.io/entities/nova-visor.html): A glowing visor with morphing neon eyes and a calm, wry streak — a heads-up display that happens to like you.
- [BIT](https://entitiesai.io/entities/bit-terminal.html): A blue pixel face on a scanlined CRT — seven hand-drawn expressions, idle blinking, and a genuine phosphor glow.

## Products

- [Companion](https://entitiesai.io/get-companion.html): $4.99/month. A desk companion that watches your local Claude Code sessions and reacts in real time — thinking while Claude works, asleep when you stop — with a dashboard of prompts, tool calls, tokens and streaks. Runs entirely on your own machine; it reads Claude Code's local session logs, makes no outbound network requests, and never sends anything anywhere. Available now by subscription; cancel any time from the billing portal.
- [Business embed](https://entitiesai.io/embed.html): $19/month per site. Put any entity on your own website with one line of script, as a floating chat bubble or an inline iframe. Fully white-label — no Entitees AI branding — with a custom name, bubble colour and personality prompt. Licensed to one domain and its subdomains. The business stores its own AI key once, so its visitors are never asked for one; usage bills the business's own provider account, with a monthly spend limit they set. Available now by subscription; the licence key is issued immediately after checkout.

## Key facts

- Bring your own key (BYOK): works with an Anthropic (Claude) or OpenAI (ChatGPT) API key. The provider is detected from the key itself.
- No accounts, ever. Nothing to sign up for to use an entity.
- Free to use every entity on entitiesai.io. Only the Companion and the Business embed are paid.
- Privacy: on entitiesai.io, keys stay in the visitor's browser and chats never touch our servers. The only exception is a Business customer's embed, where that customer's own key is stored encrypted and their visitors' messages pass through our relay so the visitor needs no key.
- Installable: each entity is a PWA with its own icon and offline shell.
- Works in any modern browser, desktop or phone.

## Contact

- [Get in touch](https://entitiesai.io/request.html): the way to reach us with a question about the Companion or a Business licence. Both are also available to buy directly on their own pages.