Free tools
Free AI tools. No sign-up.
Five quick tools from our senior engineers: price an AI feature, count tokens, check whether your data is ready for RAG, work out chatbot payback and scope an MVP. Everything runs in your browser.
01Monthly bill
AI Cost Calculator
Monthly LLM cost across Claude, GPT and Gemini
Open tool02Tokens + cost
Token Counter
Count tokens and input cost per model
Open tool03A to F grade
RAG Readiness Audit
Is your data ready for an AI assistant?
Open tool04Payback period
Chatbot ROI Calculator
Support hours and cost a bot can save
Open tool05Timeline + price
MVP Scope Estimator
Timeline and scope for your first build
Open tool