More than 17,000 companies already use Factorial every day
















Hello, I'm One
You can ask me to screen CVs, schedule interviews, process expenses or create reports. I connect your HR, Finance and IT processes, and I know how your company works.
Any AI knows the world. One knows the world. And your business.
What if your AI agent didn't just respond but acted? This is One: that coworker who knows how the company actually works and does something about it. It works from your data, connects HR, Finance and IT, and asks before it acts.
Work as one
Everyone gets One, their personal AI agent. It handles the admin behind the work, not the work itself.
Automate the paperwork
From screening candidates to Q3 spend reports, One acts, calls, confirms and notifies. It asks before it acts.
Delegate the first draft
Job offers, policies, onboarding plans, dashboards. One drafts it with you, in plain language.
Connect everything
One connects how work happens across HR, Finance and IT, and meets you in Slack, HubSpot and email.

AI you can actually trust with your people data



One gets more powerful because it works across Factorial

Today we have new products. Tomorrow as well.
Our team never stops improving the product so that both your company and the way you work can grow just as fast.
Frequently Asked Questions about Factorial One
We know that artificial intelligence sparks curiosity, excitement… and plenty of questions. That’s why we’ve gathered here the most common ones about Factorial One, the AI for businesses that’s transforming how you manage your time, talent, and decisions.
Test drive our AI - on us
Our AI-powered software fuels your work and puts you in the driver’s seat. Find out how with a free demo tailored to your company.

