Free Business Tools
Evidence-based tools from proven business methodologies
No signup required • Powered by Chiram OS
Calibration Quiz
Test your estimation accuracy and discover if you're overconfident like most people.
Pitch Deck Grader
AI-powered analysis of your pitch against Guy Kawasaki's 10/20/30 rule.
CTR Calculator
Rate the quality of your business transactions and identify improvement areas.
Five Forces Analyzer
AI-guided competitive analysis using Porter's Five Forces framework.
Strategy Navigator
Create your Blue Ocean Strategy canvas and discover uncontested market space.
Change Readiness
Assess your organization's readiness for change using Kotter's 8-step model.
PDCA Journal
Track one improvement initiative through Deming's Plan-Do-Check-Act cycle.
Why Free
We believe in demonstrating value before asking for commitment. These tools are based on proven methodologies from respected thought leaders and give you a taste of the evidence-based approach that powers Chiram OS.
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