Free AI & LLM Tools
Interactive calculators and analyzers for AI engineering teams. No sign-up required.
AI ROI Calculator — Estimate Your LLM Investment Returns
Free AI ROI calculator. Estimate labor savings, LLM costs, and the impact of observability on your AI deployment. Calculate payback period and annual net savings.
Try it free →
LLM Models & Pricing Comparison
Compare LLM pricing across 25+ models and 8 providers. Calculate per-request, daily, and monthly costs with adjustable token inputs. Find the cheapest model for your use case.
Try it free →
Token Counter — Estimate LLM Token Usage & Cost
Free token counter tool. Paste text or code to estimate token counts and API costs across GPT-4o, Claude, Gemini, and Llama models. Compare pricing instantly.
Try it free →