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The DEX Knowledge Base

A practitioner's guide to Digital Employee Experience: the concepts, frameworks, operating models, and research behind a discipline that most enterprises are only beginning to understand.

Last reviewed November 2026

Why DEX Literacy Matters

Most IT organizations have invested in DEX tools. Fewer have invested in DEX understanding. The gap between deploying a monitoring platform and running a mature DEX program is significant: and the organizations that close it get meaningfully better outcomes. This resource exists to close that gap.

What is DEX?

The definition, dimensions, and why it differs from traditional IT operations. Covers invisible friction, observability, and why infrastructure health and experience health are not the same thing.

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DEX Tools Landscape

A practitioner's guide to every significant DEX platform (Nexthink, ControlUp, Lakeside, TeamViewer DEX, HP, Omnissa, Riverbed Aternity, Ivanti, Tanium, ServiceNow, and more), with feature comparison, 2026 analyst placements, and relative cost.

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Maturity Model

Five levels from Reactive to Strategic. Understand where your organization is today, what the next level looks like, and what it takes to advance.

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DEXOps Operating Model

DEXOps is the operational discipline behind a high-functioning DEX program. Covers the Proactive Engineer role, telemetry plus sentiment as dual data sources, and constraint-first prioritization.

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Governance

How to structure a DEX program for accountability, stakeholder alignment, and measurable outcomes. Covers the cadence of review, executive reporting, and cross-functional ownership.

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Experience Level Agreements

How XLAs differ from SLAs, the five components of a workable XLA, how to define and baseline your first one, and the mistakes that turn XLAs back into dashboards.

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Governing Autonomous Remediation

A framework for AI agents that act on endpoints: risk tiers, approval thresholds, staged rollouts, evidence trails, kill switches, and the questions to ask your vendor.

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Why DEX Programs Stall

The failure patterns that stop DEX programs from maturing, led by the most common one: incomplete employee sentiment. Why enterprises fall short and how to build comprehensive sentiment.

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DEX Platform Selection Guide

A vendor-neutral method for choosing a DEX platform: selection sequence, weighted scoring worksheet, RFP question bank, and proof-of-value design.

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Intune Analytics or a Dedicated DEX Platform?

What Intune Endpoint analytics and Advanced Analytics cover, where a dedicated DEX platform adds value, and how to build a business case with your own data.

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Glossary

Definitions for the terms that appear throughout DEX and DEXOps: from telemetry and sentiment to observability and constraint-first prioritization.

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The Research Behind DEX

DEX is not a preference: it is measurable, and the evidence for its impact is well-documented. This page compiles the key studies, surveys, and data sources that establish the business case.

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56%

of employee technology issues are never reported to IT. Employees absorb friction silently, work around broken tools, and stop expecting things to improve.

Nexthink / Vanson Bourne, 2023. n=2,000.

14

negative digital experiences per employee, every week, measured from endpoint telemetry rather than surveys: crashes, application glitches, and slow load times.

Nexthink, Cracking the DEX Equation, 2025. 20M+ endpoints, 474 businesses.

Terms Worth Knowing

A few foundational ideas that appear throughout this content and in DEX conversations generally.

Observability

The ability to infer the internal state of a system from its external outputs. In DEX, observability means combining telemetry data and employee sentiment to understand the actual experience: not just the infrastructure state.

The Deployment Slope

Every endpoint operation (patching, deployment, scripts, compliance) completes cleanly across the first 90% of the fleet. The last 10% resist, for the same reason every time: underlying device health. The final few percent require physical touch or a full OS reimage.

Constraint-First Prioritization

Fixing the single issue that costs the most productive time for the most people, measured, resolved, and re-measured, instead of spreading improvement effort across everything at once. The biggest lever, every cycle.

How it works in DEXOps