Catalyst Tech: AI products for accounting and CPA firms. Every revolution
needs a catalyst.

The portfolio

Two products. One reaction.

Forms in. Reports out.

AI forms → reviewed reports

Describe the questionnaire you need and AI builds it for your clients. Every response becomes a report in your firm’s voice.

  • AI-built client questionnaires and ready-made tax checkups
  • Responses drafted into reports in the firm’s voice
  • Team review before branded PDFs reach the client
Visit oneform.si

Turn tax knowledge into real-time decisions.

Live tax planning

Interactive planning tools built by a CPA for the advisory meeting itself, so you can show clients the numbers move in real time.

  • Interactive tax-planning calculators
  • Saved client scenarios to compare side by side
  • Client-ready reports for live advisory work
Visit 10key.app

About

Built inside a firm, for every firm.

Catalyst Technologies is the parent company behind OneForm and 10Key. We build AI that takes the busywork out of accounting, so advisors spend their time advising. Every product starts with a real problem from a real practice.

2017
Founded his own CPA practice
40 Under 40
CPA Practice Advisor, 2025
CPA · CFE
Built by a practitioner
Brian Davis, CPA, CFE, founder and CEO of Catalyst Technologies
“Technology is most valuable when it helps the accountant become a better advisor.”

Brian Davis, CPA, CFE

Founder & CEO

Brian grew a solo practice into One Stop CPA, a virtual accounting firm, and built the tools he wished he had along the way. He serves on the advisory boards of the Digital CPA Conference and the CPA.com Startup Accelerator, and contributes to CPA.com, the AICPA and the Journal of Accountancy.

Contact

Start a reaction.

Running a firm, building in accounting tech, or curious about OneForm or 10Key? Tell us what you’re working on and we’ll get back to you within one business day.

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