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Nmbrs (Amsterdam, NL), part of Visma

Nmbrs

Dutch payroll and HRM platform from Visma that integrates payroll, personnel administration, leave and expense claims. Widely used in the temp-staffing sector as back-office payroll alongside staffing software such as Easyflex.

Shared spot1of 13 professional tools with a GDPR profileOur summary of what the provider itself publishes about your data: whether the data is stored in the EU (2 points), whether there is a certification or GDPR guarantee (1) and whether the provider is based in the NL or the EU (1). 3 or 4 points is Strong, 2 Good, 1 Limited, 0 Unknown. How we measure in temp agencies & flexible work
GDPR: Strong
  • Provider based in the Netherlands
  • Data in the EU according to the provider
  • Publishes certification/GDPR safeguards

Each tile is a professional tool in the staffing & flexible work sector, the strongest GDPR profile on the left. 6 professional tools, like Nmbrs, have a Strong profile: they share this spot. Click for that tool.

Priceon requesttiered plans for businesses and accountants, on request
Free trialYes
Based inAmsterdam, NL), part of VismaNetherlands
ModelNot publicVisma EU hosting; GDPR-compliant; AI Assistant launched 2025; part of a Scandinavian software group

Last checked: 22 October 2026 · How we check

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What it does

Payroll administration
AI Assistant for tasks and analyses
Interactive payslip
Payroll input checks
Leave and absence registration
HR workflows
Self-service app for employees
Online personnel file

Comparable in staffing & flexible work

All 13 professional tools for staffing & flexible work

Nmbrs compared

Underlying model

Visma EU hosting; GDPR-compliant; AI Assistant launched 2025; part of a Scandinavian software group. Many tools build on a large model from, for example, OpenAI or Anthropic. If in doubt, ask for the data processing agreement: it states where your data goes.

GDPR check for the temp staffing & flexible work sector
Which AI model does Nmbrs use?
The maker of Nmbrs does not publish which AI model sits underneath. Visma EU hosting; GDPR-compliant; AI Assistant launched 2025; part of a Scandinavian software group.
How much does Nmbrs cost?
tiered plans for businesses and accountants, on request. Check the current price on the provider's website; rates change often.
Who is Nmbrs for?
Nmbrs is aimed at temp agencies & flexible work, HR & personnel management. It fits work such as matching candidates to vacancies based on skills and experience, drafting and optimising job adverts and recruitment campaigns, and automating time registration, payroll and collective labour agreement calculations.
What should I watch out for with AI in temp staffing & flexible work?
Candidate profiles, job applications and assessments are personal data under the GDPR. Automated matching and selection fall under the AI Act (high risk for decisions about access to work): be transparent and keep a human in the loop. Never send CAO-sensitive payroll or BSN (citizen service number) data to a consumer version of a chatbot. Check whether AI matching models introduce unintended discrimination (age, origin, gender) and record audits.

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