Pricing
Pay for what Brunel watches
You pay for the projects Brunel tracks and the people on your team. Inside a project, re-analyses, versions, refinements and migrations are unlimited.
Free
Design the infrastructure of one public project
€0 / month
- 1 tracked project
- 1 seat
- Public repositories
- AWS (Paris)
- Deterministic architect
- Browse generated files
- Security analysis: committed secrets, Dockerfile and Compose
Pro
For developers who run their own products
€19 / month
Everything in Free, plus:
- 5 tracked projects
- Private repositories
- AWS and Scaleway (Paris)
- AI reasoning (fair use)
- Terraform, Kubernetes and CI export (.zip)
- Read-only share links
- Compare architecture versions
- Migration plans (service, provider, current platform)
- Security analysis: dependency vulnerabilities, secrets, Docker, CI, existing IaC
- Real-time tracking: re-analysis and alerts on every push
Business
For teams and consultants with many codebases
€49 / month
Everything in Pro, plus:
- 20 tracked projects
- 5 seats
- Pull request reviews: infrastructure, cost and security impact
- Price watch and monthly savings report
- Health data (HDS) and card payment (PCI DSS) requirements
- Deep reasoning for the 4-tier design
- Slack and webhook notifications
- Deploy through a pull request (your CI applies)
Enterprise
Custom plan: security, teams, deployment
Custom
Everything in Business, plus:
- Unlimited tracked projects
- Unlimited seats
- One-click deployment from Brunel, followed live
- Organizations, roles and invitations
- Audit log
- Restricted access: GitHub organization, IP allowlist, session length
- Single sign-on (OIDC: Google Workspace, Microsoft Entra, Okta)
- Your own AI provider and key (OpenAI, Claude, DeepSeek…)
Prices in euros, billed monthly by Stripe; cancel any time from Settings → Plan → Manage billing. Brunel is invitation-only for now.
Questions
About plans and billing
What counts as a project?
A repository Brunel analyzes and keeps. Re-analyses, versions, refinements, migrations and exports inside that project are unlimited.
Do API and agent calls cost extra?
No. Calls through the REST API and the MCP server count like the app, against the same plan and fair-use limits.
Can I cancel at any time?
Yes, from Settings → Plan → Manage billing. The plan stays active until the end of the paid month.
Are there discounts?
Startups, students and teachers, open source maintainers and partners can apply to a Brunel program for free or discounted plans.
How are cloud costs in designs calculated?
From the providers' official price catalogs, with the date shown. They are estimates of what you will pay your cloud provider, not Brunel.
Start free, upgrade when it earns its place
The Free plan designs one public project end to end. Upgrade when you track more projects or bring your team.