Free tools I built

Find something that helps.

Understand a bill, keep track of renewals, explore the market, or work through a decision. Start with what you need.

5 tools to explore · 4 coming soon

AI costs

AI Cost Lens

Compare AI tools or review the spending you can account for.

You bring
Monthly tool costs and a small sample of your work, or a bill and usage records.

You get
Cost per usable result or an AI spending breakdown, with assumptions made clear.

Walk through an example Open AI Cost Lens
Cloud bills

Cloud Cost Guard

See where your cloud spending went and what changed between bills.

You bring
A supported FOCUS CSV, Google Cost table CSV, or the billing template. Add an earlier bill to compare.

You get
Cost drivers, a spending breakdown, and questions to investigate.

How to review your own bill Review my cloud bill
Software subscriptions

Software Renewal Tracker

Keep software charges, renewal dates, and cancellation deadlines together.

You bring
Your subscriptions, charges, and dates.

You get
Upcoming payments and a clearer time to review each subscription.

How to use this tracker Open the renewal tracker
Market dashboard

Market Tape

Explore market trends alongside cloud and AI spending context.

You bring
No upload needed. Check the snapshot date.

You get
Dated market signals, sector scores, and source-linked infrastructure context.

Read the snapshot with me Open Market Tape
12 question check

Signal Audit

Find where technology spending information gets stuck and what to check first.

You bring
One team, product, or part of a business, and 12 answers.

You get
A first step, why it was suggested, who to involve, and what to check.

Use the result with me Start Signal Audit
Coming soon
Monthly Money Planner
A place to plan your monthly budget, spending, and saving.
Coming soon
Business Cash Flow Planner
Map money coming in and going out, and plan your business cash buffer.
Coming soon
Worth It Calculator
Compare what something costs with the time it could save you.
Coming next
Your own AI helper
A guided setup for a personal AI agent, with its own animal character. Choose a task, connect the tools it needs, and learn how to check its work.