Free tools
Calculators with the math in the open
Built for law firms, CPA practices, and finance teams. No gates, no black boxes. Each calculator runs live in your browser on published benchmarks, shows its formula, and models recovery conservatively — so the number you get is one you can defend to a partner or a CFO.
26% of potential billings never reach an invoice
Law Firm Billing Leakage Calculator
How much revenue your firm loses to unlogged time — and what automated time capture recovers.
40% less prep time per return · 3× busy-season capacity
CPA Tax-Season Capacity Calculator
Returns and revenue your firm could add next season without hiring, at published automation rates.
Manual handling costs $10–$40 per document industry-wide
Document Processing Cost Calculator
What manual document handling really costs per year — and the 40–60% that automation removes.
More calculators are on the way — insurance claims leakage and customer-support cost-per-ticket are next. Every tool here follows the same rules: your inputs stay in your browser, the methodology is published on the page, and the benchmarks come from our own published engine results or named industry studies.
Bring us the workflow that keeps eating your team's week.
Let's find the first one to fix.
The audit is free. If we can't find automation worth more than it costs to build, you owe us nothing — and you keep the roadmap.
Prefer email? info@chronexa.io
Or tell us what's slow
We'll review your workflows and come back with where AI saves the most time and cost.