Datadog vs Microsoft Application Insights

Head-to-head usage across the sites we track.

Top sites by authority

Datadog · Microsoft Application Insights · how many of each technology's sites sit in the web's highest authority tiers

Open Page Rank scores 0 to 10 from the open web link graph; 9+ covers only a few hundred domains worldwide.

By country

Datadog · Microsoft Application Insights · share of sites in each country using one or the other

United States 76,565

7,028

United Kingdom 13,562

3,884

Canada 13,429

2,687

India 11,410

3,109

Australia 9,562

2,153

South Korea 10,315

732

Germany 8,844

2,127

France 8,301

1,914

Audience countries from the Chrome UX Report, top markets of either technology.

Real user performance

Median site's p75 values from the Chrome UX Report, Aug 2026. Lower is better; green meets Google's "good" threshold. This describes the sites that use each technology, not the technology's own overhead.

Sites that switched

Domains that dropped one technology and adopted the other within about a year, data nobody else gives away free.

All Datadog sites · All Microsoft Application Insights sites