Brandwave

How popular isRebuy?

In September 2026, people searched for Rebuy by name about 590 times worldwide, a 33% decrease from the previous year. These searches made up 0.83% of all global ecommerce personalisation platform searches, placing Rebuy sixth out of six platforms. When we asked both ChatGPT and Google AI Overviews about ecommerce personalisation platforms, Rebuy appeared in two of the five answers and was the fifth most recommended of the six.

Search and AI answers in September 2026

Rebuy is the sixth most searched of 6 competitors and the fifth most recommended in AI answers.

  1. AlgoliaShare of searches 56.8%Mentioned in 3 of 5 AI answersPlace in AI recommendations 4th
  2. BloomreachShare of searches 25.4%Mentioned in 4 of 5 AI answersPlace in AI recommendations 1st
  3. NostoShare of searches 9.4%Mentioned in 4 of 5 AI answersPlace in AI recommendations 3rd
  4. Dynamic YieldShare of searches 6.2%Mentioned in 5 of 5 AI answersPlace in AI recommendations 2nd
  5. RebuyShare of searches 0.83%Mentioned in 2 of 5 AI answersPlace in AI recommendations 5th

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Top ecommerce personalisation platforms in ChatGPT and Google AI Overviews

In three ChatGPT questions and two Google AI Overviews, Rebuy was mentioned in two out of five: in two of the three ChatGPT answers, but not in either of the two Google AI Overviews. Rebuy is the fifth most recommended of the six.

Most recommended by AI

Brands get a higher ranking if they are mentioned earlier in the answers.

  1. Bloomreach1st
  2. Dynamic Yield2nd
  3. Nosto3rd
  4. Algolia4th
  5. Rebuy5th
  6. Recombee6th

Mentioned by AI

Each dot is one answer, filled in when that answer mentions the brand.

  • Dynamic Yield5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Bloomreach4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Nosto4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Algolia3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Rebuy2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Recombee1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers

See every answer about ecommerce personalisation platforms

5 answers

Brands are shown in the order each answer named them. The survey took place in the United States on October 20, 2026.

Which ecommerce personalisation platforms compete with Rebuy?

Rebuy against ecommerce personalisation platforms worldwide, by month

Share of searches by month for Algolia, Bloomreach, Nosto, Dynamic Yield, Rebuy. The figures are in the table below the chart.

View monthly share of searches table
MonthAlgoliaBloomreachNostoDynamic YieldRecombeeRebuy
Oct 202559.1%21.6%8.1%7.9%2.3%1.1%
Nov 202562%18.5%8.4%8.3%2%0.74%
Dec 202561.8%18.5%10.2%6.7%2%0.73%
Jan 202660.3%22%8.2%6.6%1.9%0.88%
Feb 202655.7%24.9%9.2%7.5%1.8%0.99%
Mar 202658.4%21.3%7.9%9.6%1.9%0.85%
Apr 202660.4%22.1%8.2%6.6%2%0.72%
May 202658.4%21.3%9.7%7.8%1.9%0.85%
Jun 202658.7%21.4%9.7%7.9%1.4%0.85%
Jul 202659.6%21.8%9.9%6.5%1.5%0.71%
Aug 202659.6%21.8%9.9%6.5%1.5%0.71%
Sep 202656.8%25.4%9.4%6.2%1.4%0.83%

  1. 1.Algolia

    56.8%

    Held 1st. 40.5K estimated branded searches, 0% vs prior month. Share -2.8 points.

  2. 2.Bloomreach

    25.4%

    Held 2nd. 18.1K estimated branded searches, +22.3% vs prior month. Share +3.6 points.

  3. 3.Nosto

    9.4%

    Held 3rd. 6.7K estimated branded searches, -0.3% vs prior month. Share -0.5 points.

  4. 4.Dynamic Yield

    6.2%

    Held 4th. 4.4K estimated branded searches, 0% vs prior month. Share -0.3 points.

  5. 5.Recombee

    1.4%

    Held 5th. 1K estimated branded searches, 0% vs prior month. Share -0.1 points.

  6. 6.Rebuy

    0.83%

    Held 6th. 590 estimated branded searches, +22.9% vs prior month. Share +0.1 points.

Compare popularity between Rebuy and its closest rivals

Every comparison with Rebuy

11 comparisons

How has branded search demand for Rebuy changed worldwide over the last 12 months?

2 findings
  • Across the 12 months ending September 2026, estimated monthly branded searches for Rebuy worldwide fell from 880 to 590.
  • Across the 12 months ending September 2026, Rebuy’s share of searches among ecommerce personalisation platforms worldwide held steady, from 1.1% to 0.83%.

How did search popularity change for ecommerce personalisation platforms worldwide in September 2026?

5 changes

  1. In September 2026, Bloomreach gained share of searches among ecommerce personalisation platforms worldwide, from 21.8% to 25.4%.

  2. In September 2026, Algolia lost share of searches among ecommerce personalisation platforms worldwide, from 59.6% to 56.8%.

  3. Estimated monthly branded searches for Recombee worldwide fell 47.4% over 12 measured months, from 1.9K to 1K in September 2026.

  4. Estimated monthly branded searches for Dynamic Yield worldwide fell 33.2% over 12 measured months, from 6.7K to 4.4K in September 2026.

  5. Estimated monthly branded searches for Rebuy worldwide fell 33% over 12 measured months, from 880 to 590 in September 2026.

How are Rebuy’s branded searches counted?

1 search term

Brandwave collects information about searches that people make online using Rebuy’s name. When viewed over time, estimated search volumes for this branded term can be used to understand whether interest in the brand is growing, holding steady, or fading.

  • rebuy engine

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How the Brand Demand Index is measured

Where does Rebuy compete?

Rebuy is ranked in three competitor sets. Each share is worked out among that set's brands, so it differs from set to set.
Competitor setRankShare of searchesRanking
Ecommerce personalisation platforms6th of 60.83%Shown above
Ecommerce personalization platforms5th of 80.83%Show ranking
Product recommendation platforms7th of 70.85%Show ranking
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