# What does DX do? Key features, use cases, and alternatives

DevFeed: [What does DX do? Key features, use cases, and alternatives](<https://devfeed.tech/articles/what-does-dx-do-key-features-use-cases-and-alternatives-12308.md>)

Original publisher: [Read original article](<https://www.port.io/blog/what-does-dx-do>)

Author: John Crowley

Published: 2026-09-09T15:53:52Z

Content type: article

Language: en

Sources: [Developer Experience & Platform Engineering Blog | Port](<https://devfeed.tech/sources/developer-experience-platform-engineering-blog-port.md>)

Topics: [code productivity](<https://devfeed.tech/topics/code-productivity.md>), [developer-productivity](<https://devfeed.tech/topics/developer-productivity.md>), [Developer experience](<https://devfeed.tech/topics/developer-experience.md>), [atlassian](<https://devfeed.tech/topics/atlassian.md>), [Git](<https://devfeed.tech/topics/git.md>), [Instrumentation](<https://devfeed.tech/topics/instrumentation.md>), [sdlc](<https://devfeed.tech/topics/sdlc.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>)

Tags: [agentic](<https://devfeed.tech/tags/agentic.md>), [ai](<https://devfeed.tech/tags/ai.md>), [atlassian](<https://devfeed.tech/tags/atlassian.md>), [developer-experience](<https://devfeed.tech/tags/developer-experience.md>), [developer-productivity](<https://devfeed.tech/tags/developer-productivity.md>), [engineering](<https://devfeed.tech/tags/engineering.md>), [git](<https://devfeed.tech/tags/git.md>), [instrumentation](<https://devfeed.tech/tags/instrumentation.md>), [metrics](<https://devfeed.tech/tags/metrics.md>), [sdlc](<https://devfeed.tech/tags/sdlc.md>), [survey](<https://devfeed.tech/tags/survey.md>)

## AI overview

This article explains what DX does as an engineering intelligence platform. DX measures developer productivity, developer experience, delivery data, and AI's impact on codebases using developer surveys and data from Git and Jira. It describes DX's DevEx Cloud, DX Data Cloud, DX AI, and Fabric offerings, along with their research-backed metrics, use cases, limitations, and alternatives.

## Source excerpt

What DX does: its engineering intelligence features, survey-based metrics, common use cases, where it stops, and the alternatives