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DataDog/datadog-agent

Main repository for Datadog Agent

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What it does

The Datadog Agent is the software that runs on your servers and collects performance data — like how fast your app is running, what errors are occurring, and how much memory is being used — then sends it all to Datadog's monitoring dashboard. Think of it as a fitness tracker for your software infrastructure, constantly measuring vital signs and reporting them back to a central hub.

Why it matters

With over 800 contributors and thousands of stars, this widely-adopted open-source project signals how critical real-time monitoring has become for any company running software at scale — downtime and slow performance directly cost revenue and customer trust. Builders and investors should note that Datadog has made this core collection agent open source, lowering the barrier to adoption while locking users into its broader paid analytics and alerting platform, a classic open-core business strategy.

48Hot

Gaining traction — heating up

Stars
3.6k
Forks
1.4k
Contributors
832
Language
Go

Score updated Apr 11, 2026

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