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9brains
From €19.17 per user/month with annual billing 7-day free trial No credit card

Simple pricing.
Full control.

A fixed price per user — every paid license includes unlimited chat with GPT-6 Luna. Your team uses premium models such as Claude or GPT-6.1 Sol through a shared AI allowance, with full cost transparency. No surprises.

Monthly Yearly (2 months free)

With monthly billing, cancellable monthly

With annual billing, cancellable annually

Pro

Pro: €23.00 per user per month with monthly billing, or €230.00 per user per year with annual billing (equivalent to €19.17 per month, two months free). All prices exclude VAT.

For occasional users

  • Sovereign hosting, DPA
  • Unlimited chat with GPT-6 Luna
  • All AI models
  • File upload & analysis
  • User management
  • MFA/SSO
  • Query knowledge management
  • Technical support via email
Recommended

Business

Business: €35.00 per user per month with monthly billing, or €350.00 per user per year with annual billing (equivalent to €29.17 per month, two months free). All prices exclude VAT.

For companies and teams

  • Everything in Pro
  • Unlimited chat with GPT-6 Luna
  • Maintain knowledge management
  • Skills
  • Agents
  • System integrations (MCP and API)
  • 1 GB data sources (RAG) per license, shared in the workspace

Max

Max: €119.00 per user per month with monthly billing, or €1,190.00 per user per year with annual billing (equivalent to €99.17 per month, two months free). All prices exclude VAT.

Maximum performance for power users

  • Everything in Business
  • Unlimited chat with GPT-6 Luna
  • 10 GB data sources (RAG) per license, shared in the workspace

Unlimited with GPT-6 Luna: applies in chat on every paid license, not during the free trial and not for autonomous agent runs.

Mittelstand+

Custom pricing from 100 licenses.

On request, we put together a tailored offer for your company.

Talk to a founder

AI allowance

Every paid license includes unlimited chat with our standard model GPT-6 Luna (not during the trial and not for autonomous agent runs). For premium models such as Claude or GPT-6.1 Sol, each license includes a monthly AI allowance. The allowance used by each request varies by model and task. Business includes three times as much as Pro, Max twelve times as much.

When multiple users share a workspace, all allowances are pooled. While allowance remains in the pool, individual users can use up to 200% of their own allowance.

If your AI allowance is used up, you have three options:

  1. Buy AI credit: Immediately use all premium models again.
  2. Upgrade your license: Get permanently more monthly AI allowance, for example by upgrading from Business to Max.
  3. Keep working: No hard stop: chat automatically switches to GPT-6 Luna and remains available without limit. Only premium models are unavailable until the next monthly reset. You can find more models with unlimited use in the model overview.
Learn more about allowance and budget

Bookable add-ons

Expand your workspace with additional capacity, protection and a tailored visual identity.

Additional RAG capacity

More storage for indexed file shares and documents.

From €1.50 per GB/month, from 1 GB

Section 203 German Criminal Code confidentiality agreement

Additional contractual protection for processing particularly sensitive information.

Learn more about Section 203
One-time €299  

Customer branding package

Make your workspace reflect your own visual identity.

One-time €499  

GPT-6 Luna and other models remain available without limit in chat on every paid license — even without additional allowance.

Payment methods

Visa Mastercard American Express
Credit Card Visa, Amex, Mastercard
SEPA
Direct Debit Verification
Invoice Business+
Apple Pay
Apple Pay
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