Pricing

Simple pricing for
your pace, your keys

Bring your own AI keys and try Personarium out. Unlock the Hub whenever you're ready — cancel anytime at the end of the period.

BYOK

Install the app and use it with your own AI keys — for chat, images, video, and voice.

€0

no fee from Personarium

Download the app

Chat, images, video, and voice with your own keys (OpenRouter, OpenAI, fal.ai)
Full cost control directly with your AI provider
One free trial day right after you register
Reading and exporting your chats always stays possible — even without a subscription

Membership

Unlocks the Hub: publish your own characters, download characters, and access the curated selection.

€4.99€49.90per monthper year

equivalent to €4.16 a month

Create an account

App stays fully usable after your trial ends
Publish your own characters to the Hub (moderated)
Download characters from the Hub, including the curated selection
One-time 14-day free trial on your first subscription

Cost calculator

Estimate roughly what AI usage with your own keys costs — by model, messages, and images.

What will it cost me?

depends on model & usage

Open the cost calculator

Based on real, continuously updated model prices
Model and messages per day fully adjustable
Usable right in your browser, no account needed

Compare every feature

	BYOK	Membership
App & your own AI keys
Chat, images, video, and voice with your own keys	Included	Included
Your own API keys (OpenRouter, OpenAI, fal.ai)	Included	Included
Automatic local backups	Included	Included
Reading and exporting your own chats	Included	Included
Generating and editing after the trial ends	Not included	Included
Hub & community
Publish your own characters to the Hub	Not included	Included
Download characters from the Hub	Not included	Included
Curated characters from the Hub	Not included	Included

Frequently asked pricing questions

Do I need a subscription for BYOK?

Installing the app is free, and you only pay your AI provider the model costs — usually a few cents per message. After the free trial day, generating and editing require an active membership; reading and exporting your data always stay free.

What exactly does the Membership cover?

The Membership unlocks the Hub: publishing your own characters, downloading characters, the curated selection, and updates. It does not cover your AI provider's model costs.

How does the trial work?

Right after you register, you get one free trial day with no payment method required. If you subscribe afterward, you get a one-time 14 additional free days.

Can I cancel anytime?

Yes. The Membership can be cancelled monthly or yearly, effective at the end of the current period. Reading and exporting your own data stays free afterward regardless.

Ready to get started?

Install Personarium with your own AI keys, or estimate roughly what it costs you per month.

Download the app Open the cost calculator