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 0.85% of all global product recommendation platform searches, placing Rebuy seventh out of seven platforms. When we asked both ChatGPT and Google AI Overviews about product recommendation platforms, Rebuy appeared in four of the five answers and was the joint second most recommended of the seven.

Search and AI answers in September 2026

Rebuy is the seventh most searched of 7 competitors and the joint second most recommended in AI answers.

  1. AlgoliaShare of searches 58.4%Mentioned in 3 of 5 AI answersPlace in AI recommendations 2nd
  2. BloomreachShare of searches 26.1%Mentioned in 3 of 5 AI answersPlace in AI recommendations 4th
  3. NostoShare of searches 9.6%Mentioned in 4 of 5 AI answersPlace in AI recommendations 1st
  4. SearchspringShare of searches 1.9%Mentioned in 0 of 5 AI answersPlace in AI recommendations –
  5. RebuyShare of searches 0.85%Mentioned in 4 of 5 AI answersPlace in AI recommendations 2nd

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Top product recommendation platforms in ChatGPT and Google AI Overviews

In three ChatGPT questions and two Google AI Overviews, Rebuy was mentioned in four out of five: in all three ChatGPT answers and in one of the two Google AI Overviews. Rebuy is the joint second most recommended of the seven.

Most recommended by AI

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

  1. Nosto1st
  2. Algolia2nd
  3. Rebuy2nd
  4. Bloomreach4th
  5. Constructor5th
  6. Searchspring–
  7. Klevu–

Mentioned by AI

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

  • Nosto4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Rebuy4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Algolia3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Bloomreach3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Constructor1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Searchspring0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Klevu0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers

See every answer about product recommendation platforms

5 answers

Not named in any answer:

Brands are shown in the order each answer named them. The survey took place in the United States on October 21, 2026.

Which product recommendation platforms compete with Rebuy?

Rebuy against product recommendation platforms worldwide, by month

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

View monthly share of searches table
MonthAlgoliaBloomreachNostoSearchspringConstructorKlevuRebuy
Oct 202561.3%22.4%8.4%3%1.6%2.4%1.1%
Nov 202564.9%19.4%8.8%2.1%1.6%2.5%0.77%
Dec 202563.1%18.9%10.4%2.5%1.8%2.5%0.75%
Jan 202662.1%22.7%8.4%2%1.9%2%0.9%
Feb 202657.2%25.6%9.5%2.3%2.2%2.3%1%
Mar 202662%22.7%8.4%2%2%2%0.9%
Apr 202662.8%23%8.5%1.6%1.7%1.6%0.75%
May 202661.1%22.3%10.2%2%1.6%2%0.89%
Jun 202660.9%22.2%10.1%2%2%2%0.89%
Jul 202661.4%22.5%10.2%2%1.7%1.5%0.73%
Aug 202661.8%22.6%10.2%1.5%1.7%1.5%0.73%
Sep 202658.4%26.1%9.6%1.9%1.7%1.4%0.85%

  1. 1.Algolia

    58.4%

    Held 1st. 40.5K estimated branded searches, 0% vs prior month. Share -3.4 points.

  2. 2.Bloomreach

    26.1%

    Held 2nd. 18.1K estimated branded searches, +22.3% vs prior month. Share +3.5 points.

  3. 3.Nosto

    9.6%

    Held 3rd. 6.7K estimated branded searches, -0.3% vs prior month. Share -0.6 points.

  4. 4.Searchspring

    1.9%

    Moved from 6th to 4th. 1.3K estimated branded searches, +30% vs prior month. Share +0.3 points.

  5. 5.Constructor

    1.7%

    Moved from 4th to 5th. 1.2K estimated branded searches, +11% vs prior month. Share +0.1 points.

  6. 6.Klevu

    1.4%

    Moved from 5th to 6th. 1K estimated branded searches, 0% vs prior month. Share -0.1 points.

  7. 7.Rebuy

    0.85%

    Held 7th. 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 product recommendation platforms worldwide held steady, from 1.1% to 0.85%.

How did search popularity change for product recommendation platforms worldwide in September 2026?

6 changes

  1. In September 2026, Bloomreach gained share of searches among product recommendation platforms worldwide, from 22.6% to 26.1%.

  2. In September 2026, Algolia lost share of searches among product recommendation platforms worldwide, from 61.8% to 58.4%.

  3. In September 2026, Nosto lost share of searches among product recommendation platforms worldwide, from 10.2% to 9.6%.

  4. In September 2026, Searchspring rose from 6th to 4th among product recommendation platforms worldwide.

  5. In September 2026, Constructor fell from 4th to 5th among product recommendation platforms worldwide.

  6. In September 2026, Klevu fell from 5th to 6th among product recommendation platforms worldwide.

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 two competitor sets. Each share is worked out among that set's brands, so it differs from set to set.
Competitor setRankShare of searchesRanking
Ecommerce personalization platforms6th of 90.82%Show ranking
Product recommendation platforms7th of 70.85%Shown above
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Is Rebuy your brand?

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