Let's be upfront: ChatGPT is a marvel and we're not here to deny it. But a chat you have to go to is not an assistant. An assistant comes to you: wakes you with your day sorted, warns you before a deadline slips, and understands the chaotic audio you send from the car. That's Isabell — here's the honest comparison, examples and table included.
A real conversation with Isabell
No lock-in · EU-hosted data · Ready in 2 minutes
ChatGPT waits. Isabell acts: the 8:00 briefing with your day, the reminder at its exact time, the alert when the price she watches for you drops. Half the value of an assistant is what it does while you're not looking — and a chat, by definition, doesn't exist there.
No opening another app and hunting for yesterday's thread. Isabell is one more contact, between your mum and your friends' group. Write or talk to her like a person — she answers like one, voice included if you send audio.
Isabell remembers your daughter is called Vera, that you hate Monday early starts, and that Marta's quote is due Thursday. Her memory lives in YOUR instance (view and edit it from your dashboard) — not in a generic history. Every Isabell is unique because her memory is her owner's life.
«Find me three hotel options in Porto under €100 and report back» — ChatGPT gives you an answer now or never. Isabell takes it away, keeps working while you move on, and writes back when it's done. That's the difference between asking and delegating.
| What we compare | Isabell | ChatGPT |
|---|---|---|
| Writes you first (briefings, reminders, alerts) | Yes, every morning | No |
| Lives in WhatsApp / Telegram | Yes | No (own app) |
| Voice notes with spoken replies | Yes, two-way | Partial |
| Memory of your life, visible and editable | Yes, in your dashboard | Limited |
| Background errands ('I'll ping you when done') | Yes | No |
| Continuous watching (prices, sites, official calls) | Yes | No |
| EU-hosted data (GDPR, 1-click deletion) | Yes | No |
| Price | €9.90/mo | ~€23/mo |
Sign up
Email and password. No weird cards, no endless forms.
Pick your plan
€9.90/mo or €99/yr. Isabell is born the moment you confirm — you literally watch her wake up.
Connect and talk
Link her to your Telegram or WhatsApp and she introduces herself. From there, she is yours.
ChatGPT Plus: ~€23/mo for a chat. Isabell: €9.90/mo for an assistant. Already paying for ChatGPT? Plug it in as her brain and get the best of both.
No lock-in · EU-hosted data · Ready in 2 minutes