Bloomreach vs RudderStack:Which is more popular?
In September 2026, Bloomreach had more branded searches than RudderStack among customer data platforms worldwide. Bloomreach had about 18,100 branded searches, while RudderStack had 5,450. Bloomreach made up 27.9% of all customer data platform searches we track, and RudderStack accounted for 8.4%. When we asked ChatGPT and Google AI Overviews about customer data platforms, Bloomreach and RudderStack each appeared in one of the five answers. Bloomreach and RudderStack were each mentioned first in one of the two answers that named either.
Who do people search for more?
Bloomreach, about 3 searches for every 1 for RudderStack
Who does AI mention more?
Both were mentioned in 1 of 5 answers.
Who does AI recommend more?
Each is named first in 1 of 2 answers.
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Top customer data platforms in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, Bloomreach and RudderStack were each mentioned in one out of five: not in any of the three ChatGPT answers, but in one of the two Google AI Overviews. Bloomreach and RudderStack were each listed first in one of the two answers that named either.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
Tealium5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Twilio Segment5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Hightouch5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers- Bloomreach1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers
RudderStack1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Lytics0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
mParticle0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Blueshift0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about customer data platforms
5 answers
Asked ChatGPT
“Which customer data platform should I use?”
Asked ChatGPT
“What are the best customer data platforms?”
Asked ChatGPT
“What's the best customer data platform for unified customer data?”
Searched Google, AI Overview
“customer data platform”
Searched Google, AI Overview
“best cdp platform”
Brands are shown in the order each answer named them. The survey took place in the United States on October 20, 2026.
Is Bloomreach or RudderStack more popular in search?
This chart shows how often people search Google for Bloomreach and RudderStack by name. Each line represents a brand's share of searches for all eight customer data platforms we track, month by month, from English-language searches worldwide.
Share of searches by month for Bloomreach, RudderStack. The figures are in the table below the chart.
View monthly share of searches table
| Month | Lytics | Bloomreach | Tealium | RudderStack | Twilio Segment | mParticle | Hightouch | Blueshift |
|---|---|---|---|---|---|---|---|---|
| Oct 2025 | 39.9% | 21.8% | 14.6% | 9.9% | 7.2% | 5.4% | 1.1% | 0.12% |
| Nov 2025 | 39.1% | 21.4% | 14.3% | 11.8% | 6.6% | 5.3% | 1.3% | 0.09% |
| Dec 2025 | 44% | 19.7% | 13.2% | 10.8% | 6.3% | 4.8% | 1% | 0.11% |
| Jan 2026 | 38.1% | 25.4% | 13.9% | 11.5% | 5.5% | 4.2% | 1.3% | 0.1% |
| Feb 2026 | 38.7% | 25.9% | 14.1% | 9.5% | 6% | 4.3% | 1.4% | 0.1% |
| Mar 2026 | 37.3% | 24.9% | 13.6% | 11.3% | 7.2% | 4.1% | 1.4% | 0.15% |
| Apr 2026 | 44.6% | 24.4% | 10.9% | 9% | 5.7% | 4% | 1.4% | 0.07% |
| May 2026 | 41.9% | 22.9% | 12.5% | 10.3% | 6% | 4.5% | 1.6% | 0.11% |
| Jun 2026 | 28.8% | 28.8% | 15.8% | 13% | 6.6% | 4.8% | 2.1% | 0.14% |
| Jul 2026 | 25% | 30.6% | 16.7% | 13.7% | 6.8% | 5% | 2% | 0.1% |
| Aug 2026 | 30.1% | 30.1% | 16.5% | 11.1% | 6.7% | 4% | 1.6% | 0.06% |
| Sep 2026 | 41.7% | 27.9% | 12.5% | 8.4% | 5.1% | 3% | 1.4% | 0.08% |
How has the Bloomreach and RudderStack comparison changed over the last 12 months?
3 findings
- Bloomreach was ahead of RudderStack in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Bloomreach’s share of searches among customer data platforms worldwide moved from 21.8% to 27.9%, and its estimated monthly branded searches held steady at 18.1K.
- Across the 12 months ending September 2026, RudderStack’s share of searches among customer data platforms worldwide moved from 9.9% to 8.4%, and its estimated monthly branded searches moved from 8.2K to 5.5K.
How did search popularity change for customer data platforms worldwide in September 2026?
3 changes
In September 2026, Lytics overtook Bloomreach to become the leader among customer data platforms worldwide, with 41.7% of the searches.
In September 2026, RudderStack lost share of searches among customer data platforms worldwide, from 11.1% to 8.4%.
In September 2026, Bloomreach lost share of searches among customer data platforms worldwide, from 30.1% to 27.9%.
How are branded searches counted?
3 search terms
Brandwave collects information about searches that people make online using Bloomreach’s and RudderStack’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.
Bloomreach
1 branded search term
- bloomreach
RudderStack
2 branded search terms
- rudderstack
- rudderstack cdp
Other head-to-heads among customer data platforms
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