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Subcategory answer

Demand-side platforms

111,643

companies run at least one of the 24 technologies in it, 0.20% of 54,527,857 in the index. Landing 12 Sept 2026.

Software for advertisers to buy and optimize programmatic media across exchanges and SSPs.

Share of the subcategory by month

theTradeDesk 24.4%Criteo 13.4%StackAdapt 8.8%Other 53.4%
theTradeDeskCriteoStackAdaptOther

Share of companies running any technology in this subcategory, monthlyof 111,643 companies with any of themlanding 12 Sept 2026

Each month is drawn as 100%, so the bands are shares and not counts; a company running two of these technologies is counted in both, and everything past the fourth is folded into Other. The series starts January 2021 because the panel is anchored at 31 Dec 2020

The 276 numbers in this chart
MonththeTradeDeskCriteoStackAdaptOther
2021-0129.0%17.4%4.1%49.5%
2021-0229.0%17.4%4.1%49.5%
2021-0329.0%17.4%4.1%49.5%
2021-0429.0%17.4%4.1%49.5%
2021-0529.0%17.4%4.1%49.5%
2021-0629.0%17.4%4.1%49.5%
2021-0729.0%17.4%4.1%49.5%
2021-0829.0%17.4%4.1%49.5%
2021-0929.0%17.4%4.1%49.5%
2021-1029.0%17.4%4.1%49.5%
2021-1129.0%17.4%4.1%49.5%
2021-1229.0%17.4%4.1%49.5%
2022-0129.0%17.4%4.1%49.5%
2022-0229.0%17.4%4.1%49.5%
2022-0329.1%17.4%4.1%49.5%
2022-0429.1%17.4%4.1%49.5%
2022-0529.1%17.4%4.1%49.5%
2022-0629.1%17.4%4.1%49.5%
2022-0729.1%17.4%4.1%49.5%
2022-0829.1%17.4%4.1%49.5%
2022-0929.1%17.4%4.1%49.5%
2022-1029.1%17.4%4.1%49.5%
2022-1129.1%17.4%4.1%49.5%
2022-1229.1%17.4%4.1%49.5%
2023-0129.1%17.4%4.1%49.5%
2023-0229.1%17.4%4.1%49.5%
2023-0329.1%17.4%4.1%49.5%
2023-0429.1%17.4%4.1%49.5%
2023-0529.1%17.4%4.1%49.5%
2023-0629.1%17.4%4.1%49.5%
2023-0729.1%17.4%4.1%49.5%
2023-0829.1%17.4%4.1%49.5%
2023-0929.1%17.4%4.1%49.5%
2023-1029.1%17.4%4.1%49.5%
2023-1131.0%15.2%4.9%48.8%
2023-1231.0%15.2%4.9%48.8%
2024-0131.0%15.2%4.9%48.8%
2024-0231.0%15.2%4.9%48.8%
2024-0331.0%15.2%4.9%48.8%
2024-0431.0%15.2%4.9%48.8%
2024-0531.0%15.2%4.9%48.8%
2024-0631.0%15.2%4.9%48.8%
2024-0731.0%15.2%4.9%48.8%
2024-0831.0%15.2%4.9%48.8%
2024-0931.0%15.2%4.9%48.8%
2024-1030.0%15.0%5.3%49.7%
2024-1130.0%15.0%5.3%49.7%
2024-1230.0%15.0%5.3%49.7%
2025-0130.0%15.0%5.3%49.7%
2025-0230.0%15.0%5.3%49.7%
2025-0330.1%15.0%5.3%49.7%
2025-0430.8%14.1%5.4%49.6%
2025-0531.2%12.8%6.0%50.0%
2025-0631.6%12.5%6.1%49.9%
2025-0731.6%12.5%6.1%49.9%
2025-0831.7%12.5%6.3%49.5%
2025-0931.7%12.5%6.3%49.5%
2025-1031.7%12.5%6.3%49.5%
2025-1131.9%12.5%6.5%49.0%
2025-1231.9%12.5%6.5%49.0%
2026-0131.2%12.6%6.8%49.5%
2026-0230.6%12.6%7.0%49.9%
2026-0324.4%13.4%8.8%53.4%
2026-0424.3%13.4%8.8%53.4%
2026-0524.3%13.4%8.8%53.4%
2026-0624.3%13.4%8.8%53.4%
2026-0724.3%13.4%8.8%53.4%
2026-0824.3%13.4%8.8%53.4%
2026-0924.4%13.4%8.8%53.4%

The technologies ranked in Demand-side platforms

Companiesof 111,643 with any of themlanding 12 Sept 2026

#
Technology
Vendor
Companies
Share
1
The Trade Desk, Inc.
27,105
24.3%
2
Criteo
24,081
21.6%
3
StackAdapt Inc.
10,483
9.4%
4
FreakOut
1,402
1.3%
5
Quantcast
952
0.85%
6
AcuityAds (illumin)
865
0.77%
7
Premion (TEGNA)
761
0.68%
8
Amobee
421
0.38%
9
Appier Inc.
272
0.24%
10
Tagtoo
245
0.22%
11
Tatari
194
0.17%
12
Getintent
144
0.13%
13
MNTN
96
0.09%
14
Kwanzoo Inc.
42
0.04%
15
IgnitionOne
18
no share
16
Beeswax
6
no share
17
Persona.ly
0
no share

17 of 24 technologiesa company running two of them is counted in both, so the shares do not sum to 100%under 20 companies no share is published

7 of the 10 most detected technologies here sit under the publication gate on detector quality of 0.90, so they are listed rather than ranked: AppNexus 21,090, Simpli.fi 20,423, Adform 7,547, Bidmatic 4,171, Aarki 3,572, Mountain 2,772, Basis Technologies 2,355.