Knowledge Base

Knowledge Base

Free tools, checklists and guides to make the right HR-tech choice.

Employee surveys

Calculating eNPS: formula, example, and good score
Article

Calculating eNPS: formula, example, and good score

Calculating eNPS? Learn the formula (% promoters − % detractors), follow a detailed calculation example, and discover what a good eNPS score is, with benchmarks.

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Employee Survey: what it is and how it works
Article

Employee Survey: what it is and how it works

What is an employee survey (MTO)? Types, example questions, eNPS, frequency, and how to move from results to action. Complete guide from OptioHR.

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What is a pulse survey? Meaning, questions, and tips
Article

What is a pulse survey? Meaning, questions, and tips

What is a pulse survey? Discover its meaning, the difference from an annual MTO, how many questions, how often, example questions, benefits, and best practices.

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HR systems & HRIS

What is an HR System? Functions and Benefits Explained
Article

What is an HR System? Functions and Benefits Explained

What is an HR system? Discover its meaning, functions, the difference between HRIS, HCM, and HRM, its benefits with figures, and how to choose the right one.

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Article

HR software for sole proprietors: needed or not? (guide 2026)

HR software for sole proprietors: do you need it, from when, and what does it cost? Plus what you legally need to arrange for your first employee. Independent guide.

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HR software for SMEs: functions, costs & choosing (2026)
Article

HR software for SMEs: functions, costs & choosing (2026)

HR software for SMEs: discover which functions you need, what it costs per employee per month, and how to independently choose the right system in 5 steps.

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Benefits of an HR System: What it Delivers (with Figures)
Article

Benefits of an HR System: What it Delivers (with Figures)

Benefits of an HR system at a glance: time savings, fewer errors, self-service, and cost savings — substantiated with figures and an honest caveat.

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What is an HRIS? Meaning, Functions, and Benefits
Article

What is an HRIS? Meaning, Functions, and Benefits

What is an HRIS? Discover the meaning of a Human Resource Information System, its key functions, the difference from HRMS and HCM, and its benefits.

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What is an HR System? Functions, Costs, and Choice
Article

What is an HR System? Functions, Costs, and Choice

What is an HR system? Discover its functions, the difference from HRIS/HCM/HRMS, from what size it pays off, and what to look for when choosing.

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HR-tech selection & buying

Writing an Effective RFP for HR Tech
Article

Writing an Effective RFP for HR Tech

A Request for Proposal (RFP) is your most powerful tool for comparing vendors. Learn how to write an RFP that yields the right information, without weeks of work.

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Stakeholder Management in HR Tech Selection
Article

Stakeholder Management in HR Tech Selection

How do you ensure HR, IT, Finance, and management are all on the same page? This article shows you how to create buy-in, prevent resistance, and reach a well-supported decision.

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Building a Business Case for HR Tech
Article

Building a Business Case for HR Tech

Learn how to write a compelling business case for HR technology. From calculating ROI to setting up a timeline — everything you need to convince the board or CFO.

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Change Management in HR Tech Implementation
Article

Change Management in HR Tech Implementation

Buying a new system is just the beginning — successfully landing it is the real challenge. Learn how to maximize adoption and minimize resistance with proven change techniques.

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50 Questions for Your HR Tech Procurement
Checklist

50 Questions for Your HR Tech Procurement

From data security to implementation timeline — this list of 50 essential questions prevents you from missing crucial topics during vendor evaluations. Includes questions about API integrations, support SLAs, and hidden costs.

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Demo Preparation Guide
Article

Demo Preparation Guide

Get the most out of every vendor demo with a structured approach: from preparing use cases and setting up a scorecard, to asking the right questions about workflows, integrations, and user experience.

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MoSCoW Template
Tool

MoSCoW Template

Prioritize your HR tech requirements with this ready-to-use MoSCoW template. Divide features into Must-have, Should-have, Could-have, and Won't-have, so your team and vendors know exactly what is essential and what is flexible.

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HR-Tech Selection Roadmap
Article

HR-Tech Selection Roadmap

A clear 7-step framework that guides you from initial orientation to go-live. Learn how to align internal stakeholders, create a shortlist, structure demos, and make a well-founded decision — without losing months.

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eor

What is an Employer of Record (EOR)? Explanation + costs
Article

What is an Employer of Record (EOR)? Explanation + costs

What is an Employer of Record (EOR)? Read its meaning, how it works, the difference with payroll and PEO, the costs, and the Dutch context — and compare providers.

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Article

Sham Self-Employment and the DBA Act in 2026: What's Changing?

Sham self-employment and the DBA Act in 2026: what's changing in enforcement, what additional assessments and fines are looming, and how do you prevent it as a client?

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Difference between EOR and payroll: what to choose when?
Article

Difference between EOR and payroll: what to choose when?

Difference between EOR and payroll? Discover who the legal employer is, what each model does, the costs, and when to choose EOR or payroll. Compare now.

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ats

What is an ATS? Meaning, Function, and Benefits
Article

What is an ATS? Meaning, Function, and Benefits

What is an ATS (Applicant Tracking System)? Discover its meaning, how an ATS works, its key functions and benefits — and what to look for when choosing one.

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Article

ATS software for SMEs: costs, features, and selection guide

ATS software for SMEs: what it is, when you need it, what it costs (incl. hidden costs), and how to neutrally choose the right system in 5 steps.

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How to choose an ATS? Step-by-step plan + checklist (2026)
Article

How to choose an ATS? Step-by-step plan + checklist (2026)

How to choose an ATS? Follow the step-by-step plan and checklist: functions, integrations, GDPR, costs, and demo. Find the recruitment system that fits your recruitment needs.

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verzuim

What is absenteeism software? Meaning, functions, and costs
Article

What is absenteeism software? Meaning, functions, and costs

What is absenteeism software? Discover its meaning, functions, how it helps with the Gatekeeper Improvement Act, what it costs, and how to choose the right solution.

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Calculate absenteeism rate: formula + example
Article

Calculate absenteeism rate: formula + example

Calculate absenteeism rate? Learn the formula on an hourly and daily basis, follow a detailed calculation example, and see what an average absenteeism rate in the Netherlands is.

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How to choose an absence management system? Checklist + step-by-step plan
Article

How to choose an absence management system? Checklist + step-by-step plan

How to choose an absence management system? View the 8 selection criteria, WVP and GDPR requirements, and a 6-step selection process. Compare independently and get matched for free.

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employee-experience

Article

What is employee experience? Meaning & explanation | OptioHR

What is employee experience (EX)? Discover its meaning, the difference with engagement, the phases of the employee journey, and how to measure employee experience.

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Objective selection criteria

What to look for when choosing? View our criteria per category — without preference for specific vendors.

Beste HRIS Nederland Beste EOR Nederland Beste ATS Nederland Beste Payroll Nederland Beste Employee Surveys

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