Every plan starts with a 14-day free trial. No credit card required upfront.

All subscriptions are billed securely through Stripe using credit card. You can upgrade, downgrade, or cancel anytime.

Storage is measured in characters — the text you upload into Østre’s knowledge base (from PDFs, docs, or web pages). Characters are the unit of capacity.

Yes. If you exceed your plan’s storage limit, you can add more. Extra storage is charged at €XX per month per additional 1 million characters.

Message credits are used whenever the AI responds. Each credit corresponds to one answer, with cost varying by model.

GPT-5: €0.0109 /message
GPT-5 mini: €0.0022 /message
GPT-5 nano: €0.0004 /message
‍GPT-4o: €0.0219 /message
‍GPT -4.1: €0.0175 /message
‍GPT-4.1 mini: €0.0035 /message
‍GPT-4.1 nano: €0.0009 /message
‍Claude-3.5 Haiku: €0.0022 /message
‍Claude-3.7 Sonnet: €0.0262 /message
‍Grok-2-1212: €0.0175 /message

Yes. You can top up your account anytime directly from your dashboard.

Yes. Additional assistants can be added to your account for €20 each per month.

Voice agents are AI-powered assistants capable of holding natural, human-like spoken conversations over the phone.

This feature is available as an option starting from Professional Plan.
You can purchase a new phone number (US and Canada only) or integrate your Twilio account to connect a new phone number that your voice AI agent will control.

Monthly pricing per phone number: €3.45
Per-minute call charges: €0.32

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