Free tools for shipping production AI.
Interactive estimators, decision tools, and reference material — built by the same senior team that runs the engagements. Use them to clarify your thinking before sending a brief, or just use them and never talk to us. Either way is fine.
AI Cost Calculator
Real 2026 token prices for Claude, GPT-5, and Gemini. Get a monthly cost estimate in 30 seconds — and a list of where you’re probably overpaying.
Open calculatorBuild vs. Buy Quiz
Eight questions. An opinionated, written recommendation on whether to build a custom AI feature, adopt a vendor, or take the hybrid path.
Take the quizToken Counter
Paste any text. See approximate token counts and per-model cost across Claude, GPT, and Gemini in real time.
Count tokensProduction AI Readiness
Twelve questions across infrastructure, evals, observability, cost, and governance. Written readiness score and the gaps to close.
Take assessmentRAG vs Fine-tuning
Six questions, an opinionated written recommendation: RAG, fine-tune, both, or neither. With rationale.
Take quizLLM Model Comparison
Frontier and production models from every major lab side by side. Sort by price, context, latency. Filter by provider, tier, modality.
Compare modelsEval Harness Scoping
How big should your eval set be? How long does it take to build? Realistic cost + time estimates from production engagements.
Scope your evalMore tools coming
On the bench: a RAG-vs-fine-tuning decision tool, an eval-harness scoping calculator, and a production-AI readiness checklist. Want to suggest one? Tell us what would help.
Used the tools and have a real project?
Send a brief. Written proposal in 48 hours. From $35k.