Estimate what AI tools are really costing your team and projects. Team profile, tool selection, project type — formula-based, transparent, no account needed.
Open tool →TOOLS FOR MODERN TEAMS
Stop guessing what AI is costing you.
Practical, no-nonsense tools for agencies and tech teams who want a clear picture of their costs — not guesswork.
THE TOOLS
Practical. Opinionated. Open source.
Each tool solves one problem well. No accounts required.
Stress-test a project proposal before you sign. Upload an RFP or paste a brief — get a structured view of what's missing, what's inflated, and what to push back on.
A structured questionnaire that maps your team's actual AI usage, surfaces gaps, and produces a one-page adoption snapshot you can share with stakeholders.
BUILT BY
Marcin Zajkowski
10+ years in digital agencies. Former software house founder. SA, BA, lead dev. I built these tools because I kept running into the same problems — invisible AI costs, untrusted estimates, scopes that never held. Cebula is what I wished existed.
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