Factorial
HR and payroll platform with AI agents for payroll preparation, time off, expenses and employee queries.
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About Factorial
Factorial is an HR platform that joins payroll, time and attendance, expenses, talent management, electronic signature and IT management in one system. It says it serves CEOs, finance teams, HR leaders and IT teams across small and growing businesses.
The vendor's AI agents work with company policies, contracts, payroll and signed documents. Examples on the site include approving time off, covering shifts, reconciling expenses, issuing payslips and generating reports, and each employee gets a personal assistant called One. Factorial offers an integrations marketplace and an open API, though the pages we read did not name specific third-party tools.
Customers named on the site include Marqués de Riscal, Nude Project, Rock in Rio and Unimed. The vendor describes an EU-compliant system, shows ENAC and AICPA SOC logos, and says its data is independently audited; ISO 27001 is not stated in plain text. Pricing starts at $8 per user per month in US dollars, with plans tailored by quote. UK or GBP availability is not stated on the pages we read.
Key Features
- AI agents work with policies, contracts and payroll data
- Payroll management with payslip issuance
- Time off, shifts, expenses and e-signature
- Personal AI assistant for each employee
Our in-depth review
Factorial is a general HR suite with payroll and an AI layer, rather than a payroll specialist, and that shapes who should consider it. The company's examples reference Spanish and German rules, and the pages we read do not say whether UK or US payroll is supported.
What it does well. Consolidating HR, time off, expenses and payroll in one system removes a lot of re-keying between tools, and the AI agents are positioned on the genuinely repetitive work: approvals, shift cover, expense reconciliation and payslip issue. The employee-facing assistant should reduce routine questions to HR. A published starting price of $8 per user per month is unusually clear for the category, and named customers across hospitality, fashion and healthcare show it is used beyond start-ups. SOC logos and an EU compliance position are reassuring.
Where it falls short. Market coverage is the big unknown. The pages we read mention local rules in Spain and Germany but not UK or US payroll, HMRC, RTI or US state taxes, so a practice in either market must ask before shortlisting. Pricing beyond the starting figure is by quote, and add-on modules are not priced individually. No free trial was mentioned, only a demo. Funding is not stated, and no third-party integrations were named, so check Xero, QuickBooks and Sage links directly.
Best for. European and international growing businesses of roughly 10 to 50 staff that want HR and payroll in one place, and accountants advising such clients who want fewer systems to reconcile.
Verdict. Before a trial, get written confirmation of payroll country coverage and the accounting export. Then test whether the AI agents save approval time on a real month. If you need UK-native payroll, compare Employment Hero or BrightPay; for US small business payroll, Gusto or Rippling are better established there. Factorial is promising for multi-country HR, but verify the payroll footprint first. Also check how payroll data reaches the general ledger, whether journals export to your clients' accounting systems, and what support is available in your time zone and language.
Ready to try Factorial?
Check the current plans, free plan or trial on Factorial's own site.
Common questions about Factorial
What does Factorial do?
Factorial is an HR platform covering payroll, time and attendance, time off, expenses, talent management and e-signature. The vendor says its AI agents work with company policies, contracts and payroll data to handle approvals, shift cover, expense reconciliation and payslip issue.
Does Factorial support UK or US payroll?
Not stated on the pages we read. The site refers to local rules in Spain and Germany but does not mention HMRC, RTI or US payroll taxes. Ask the vendor for written confirmation of country coverage before shortlisting it for UK or US clients.
How secure is Factorial?
The vendor describes a secure, EU-compliant system with independently audited data, and shows ENAC and AICPA SOC logos. ISO 27001 certification is not stated in plain text on the pages we read, so request the current certificates.
Does Factorial have a free trial?
A free trial was not mentioned on the pages we read; the vendor offers a demo and a quote for tailored plans. The published starting price is per user per month, and add-on modules are not priced individually.
How much does Factorial cost?
From $8 per user per month; tailored plans and add-on modules by quote. Demo offered; no free trial stated. We last checked the price on 3 November 2026. See current pricing on Factorial's site.
What does Factorial integrate with?
Factorial works with Open API and Integrations marketplace. Check the vendor's own integration list before you buy, as connectors change often.
Who is Factorial best for?
European and international growing businesses of roughly 10 to 50 staff that want HR and payroll in one place, and accountants advising such clients who want fewer systems to reconcile.
Is Factorial worth it?
We score Factorial 4.0 out of 5. A broad HR and payroll suite with practical AI agents, but check UK and US payroll coverage before shortlisting.
What are the alternatives to Factorial?
The highest-scored alternatives in Payroll & HR are Gusto (4.6/5), Paylocity (4.5/5) and Deel (4.4/5). Compare them side by side.
Answers checked 3 November 2026.
At a glance
- Category
- Payroll & HR
- Best for
- 11–50 practice
- Editor's score
- 4 / 5
- Pricing
- From $8 per user per month; tailored plans and add-on modules by quote. Demo offered; no free trial stated.
- Last verified
- 2026-11-03
A broad HR and payroll suite with practical AI agents, but check UK and US payroll coverage before shortlisting.
Integrations
- Open API
- Integrations marketplace
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