Every one of them, best first

How to read these figures

The colour says what a bar IS, not how it scores: the accent is the one this page is about, grey is everything it is compared with, and the hollow bar is the web overall — the ruler, not a rival. Whether a figure is above or below the rest of the web is in the number and in the arrow beside it.

Every figure here comes from a sample, not from counting every site — so it carries a margin: how much it could move if we had happened to sample different pages. A figure measured on a thousand pages has a wide margin; one measured on a hundred thousand has a narrow one. It matters for one thing: two figures that differ by less than the wider of their margins are not one above the other, they are tied. That is why nothing here has a position number.

Every technology in this category the census can publish a figure for, including the ones above. A technology is here when it has all four dimensions and enough sample to publish; a technology that belongs to two categories is in both.

TechnologyAWCSMonth by month
Tealium

Tealium

Sample
n=160
Coverage
95.8%
Margin
±4.19
The web overall
21.0%

Two figures closer together than ±4.19 are tied, not ranked.

Tealium scores 25.4%25.4%
Tealium: 5 months, up▲ +6.1
Google Tag Manager

Google Tag Manager

Sample
n=39,661
Coverage
95.5%
Margin
±0.27
The web overall
21.0%

Two figures closer together than ±0.27 are tied, not ranked.

Google Tag Manager scores 18.4%18.4%
Google Tag Manager: 5 months, up▲ +1.0
Adobe Experience Platform Launch

Adobe Experience Platform Launch

Sample
n=488
Coverage
89.9%
Margin
±2.40
The web overall
21.0%

Two figures closer together than ±2.40 are tied, not ranked.

Adobe Experience Platform Launch scores 15.6%15.6%
Adobe Experience Platform Launch: 5 months, no significant change= +0.9
Matomo Tag Manager

Matomo Tag Manager

Sample
n=366
Coverage
97.3%
Margin
±2.77
The web overall
21.0%

Two figures closer together than ±2.77 are tied, not ranked.

Matomo Tag Manager scores 11.3%11.3%
Matomo Tag Manager: 5 months, no significant change= +2.2