StackAdapt vs Xandr:Which is searched more?
In September 2026, StackAdapt had more branded searches than Xandr among programmatic advertising platforms worldwide. StackAdapt was estimated to have 22.4K branded searches compared to Xandr’s 2.9K, and held a 15.3% Share of Search versus Xandr’s 2%. These are worldwide searches for English-language branded terms.
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Which is more popular in search, StackAdapt or Xandr?
Compare the demand side platforms used to buy programmatic ads. Branded searches tell you how often people look for a brand by name or related terms. Comparing these searches across competitors helps you see how popular each brand is over time.
Share of Search by month for StackAdapt, Xandr. The figures are in the table below the chart.
View monthly share of search table
| Month | The Trade Desk | Criteo | Amazon DSP | StackAdapt | Xandr | Display & Video 360 | MediaMath |
|---|---|---|---|---|---|---|---|
| Oct 2025 | 30.2% | 30% | 24.4% | 11.1% | 2.7% | 0.85% | 0.79% |
| Nov 2025 | 31.5% | 31.4% | 20.9% | 11.6% | 2.8% | 1% | 0.82% |
| Dec 2025 | 30.1% | 29.7% | 24.2% | 11% | 3.2% | 0.99% | 0.73% |
| Jan 2026 | 35.2% | 28.6% | 19% | 12.9% | 2.5% | 0.85% | 0.92% |
| Feb 2026 | 37.4% | 30.3% | 16.5% | 11.2% | 2.7% | 0.97% | 0.97% |
| Mar 2026 | 40% | 26.3% | 17.5% | 11.9% | 2.3% | 1.1% | 0.85% |
| Apr 2026 | 31.4% | 30.4% | 20.2% | 13.8% | 2.2% | 1.2% | 0.79% |
| May 2026 | 33.8% | 26.3% | 21.4% | 14.6% | 2.3% | 1% | 0.65% |
| Jun 2026 | 32% | 30.4% | 20.2% | 13.7% | 2.2% | 0.9% | 0.61% |
| Jul 2026 | 30.2% | 34.6% | 18.9% | 12.7% | 2% | 1% | 0.61% |
| Aug 2026 | 39.4% | 25.9% | 17.3% | 14.3% | 1.8% | 0.76% | 0.56% |
| Sep 2026 | 34.6% | 27.9% | 18.6% | 15.3% | 2% | 1% | 0.6% |
How has the StackAdapt and Xandr comparison changed over the last 12 months?
3 findings
- StackAdapt was ahead of Xandr in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, StackAdapt’s estimated Share of Search among programmatic advertising platforms worldwide moved from 11.1% to 15.3%, and its estimated monthly branded searches held steady at 22.4K.
- Across the 12 months ending September 2026, Xandr’s estimated Share of Search among programmatic advertising platforms worldwide moved from 2.7% to 2%, and its estimated monthly branded searches moved from 5.4K to 2.9K.
How did search popularity change for programmatic advertising platforms worldwide in September 2026?
2 changes

In September 2026, StackAdapt gained estimated Share of Search among programmatic advertising platforms worldwide, from 14.3% to 15.3%.

Estimated monthly branded searches for Xandr worldwide fell 46.3% over 12 measured months, from 5.4K to 2.9K in September 2026.
Other head-to-heads among programmatic advertising platforms
The Trade Desk vs Criteo: compare search popularityThe Trade Desk vs Amazon DSP: compare search popularity
The Trade Desk vs StackAdapt: compare search popularity
Criteo vs Amazon DSP: compare search popularity

Criteo vs StackAdapt: compare search popularity
Amazon DSP vs StackAdapt: compare search popularity
How each brand is measured
Brandwave collects information about searches that people make online using StackAdapt’s and Xandr’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
StackAdapt
3 branded search terms
- stackadapt
- stackadapt dsp
- stackadapt programmatic advertising
Xandr
1 branded search term
- xandr

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