Free tools

Put a number on it before you commit

Calculators and generators for the questions that come up before an AI project starts — what it costs, whether it pays back, and what your team is allowed to do. Free, no signup, and nothing you type is ever uploaded.

  • 4 tools
  • Model prices verified 2026-08-28
  • Runs entirely in your browser

Cost & sizing

Put a number on it before you commit — what a workload costs to run, and what fits in a model.

AI Cost Calculator

Work out your real monthly AI bill before you commit to anything.

Estimate your monthly AI cost across every current model. Set a workload, team size and usage to see the per-month figure — and where subscriptions stop beating the API.

Free Live model prices 7 min read

Token Counter & Context Window Checker

Check whether your document fits — before the model tells you it does not.

Paste any text to estimate its token count and see which AI models can fit it in one pass, with the cost of reading it. Runs entirely in your browser — nothing is uploaded.

Free Live model prices 6 min read

Decision support

Work out whether something is worth doing, and what it pays back.

AI Automation ROI Calculator

Find out if automating a process is worth it before you spend anything.

Estimate the return on automating a business process with AI. Enter the hours, the rate, and how much is genuinely automatable, and see payback period, first-year net, and a three-year position.

Free8 min read

Generators

Answer a few questions, leave with a document you can actually use.

AI Usage Policy Generator

Answer seven questions and leave with a policy you can circulate today.

Generate a plain-language AI usage policy for your business. Seven questions covering data handling, output review, disclosure, tool settings and accounts — free, no signup, nothing uploaded.

Free8 min read

Want the version where we do it with you?

These tools give you an estimate from four or five inputs. An opportunity audit runs the same reasoning across your actual processes, with your numbers, and comes back with a ranked shortlist rather than a figure.

See the opportunity audit