Constructor vs Rebuy:Which is more popular?
In September 2026, Constructor had more branded searches than Rebuy among product recommendation platforms worldwide. Constructor had about 1,210 branded searches, while Rebuy had 590. Constructor made up 1.7% of all product recommendation platform searches we track, and Rebuy accounted for 0.85%. When we asked ChatGPT and Google AI Overviews about product recommendation platforms, Rebuy appeared in four of the five answers and Constructor in one. Rebuy was mentioned before Constructor in three out of four answers.
Who do people search for more?
Constructor, about 2 searches for every 1 for Rebuy
Who does AI mention more?
Rebuy, mentioned in 4 of 5 answers, Constructor in 1
Who does AI recommend more?
Rebuy, named ahead of Constructor in 3 of 4 answers
Follow Constructor vs Rebuy and get free monthly updates on what changed
By continuing you'll get index updates and occasional product news from Brandwave. Unsubscribe any time. Privacy
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. Constructor was mentioned in one out of five: in one of the three ChatGPT answers, but not in either of the two Google AI Overviews. Rebuy was listed before Constructor in three out of four answers.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
Nosto1st
Algolia2nd- Rebuy2nd
Bloomreach4th- Constructor5th
Searchspring–
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
Asked ChatGPT
“Which product recommendation platform should I use?”
Asked ChatGPT
“What are the best product recommendation platforms?”
Asked ChatGPT
“What's the best product recommendation platform for an online store?”
Searched Google, AI Overview
“product recommendation platform”
Searched Google, AI Overview
“ecommerce recommendation software”
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.
Is Constructor or Rebuy more popular in search?
This chart shows how often people search Google for Constructor and Rebuy by name. Each line represents a brand's share of searches for all seven product recommendation platforms we track, month by month, from English-language searches worldwide.
Share of searches by month for Constructor, Rebuy. The figures are in the table below the chart.
View monthly share of searches table
| Month | Algolia | Bloomreach | Nosto | Searchspring | Constructor | Klevu | Rebuy |
|---|---|---|---|---|---|---|---|
| Oct 2025 | 61.3% | 22.4% | 8.4% | 3% | 1.6% | 2.4% | 1.1% |
| Nov 2025 | 64.9% | 19.4% | 8.8% | 2.1% | 1.6% | 2.5% | 0.77% |
| Dec 2025 | 63.1% | 18.9% | 10.4% | 2.5% | 1.8% | 2.5% | 0.75% |
| Jan 2026 | 62.1% | 22.7% | 8.4% | 2% | 1.9% | 2% | 0.9% |
| Feb 2026 | 57.2% | 25.6% | 9.5% | 2.3% | 2.2% | 2.3% | 1% |
| Mar 2026 | 62% | 22.7% | 8.4% | 2% | 2% | 2% | 0.9% |
| Apr 2026 | 62.8% | 23% | 8.5% | 1.6% | 1.7% | 1.6% | 0.75% |
| May 2026 | 61.1% | 22.3% | 10.2% | 2% | 1.6% | 2% | 0.89% |
| Jun 2026 | 60.9% | 22.2% | 10.1% | 2% | 2% | 2% | 0.89% |
| Jul 2026 | 61.4% | 22.5% | 10.2% | 2% | 1.7% | 1.5% | 0.73% |
| Aug 2026 | 61.8% | 22.6% | 10.2% | 1.5% | 1.7% | 1.5% | 0.73% |
| Sep 2026 | 58.4% | 26.1% | 9.6% | 1.9% | 1.7% | 1.4% | 0.85% |
How has the Constructor and Rebuy comparison changed over the last 12 months?
3 findings
- Constructor was ahead of Rebuy in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Constructor’s share of searches among product recommendation platforms worldwide moved from 1.6% to 1.7%, and its estimated monthly branded searches moved from 1.3K to 1.2K.
- Across the 12 months ending September 2026, Rebuy’s share of searches among product recommendation platforms worldwide moved from 1.1% to 0.85%, and its estimated monthly branded searches moved from 880 to 590.
How did search popularity change for product recommendation platforms worldwide in September 2026?
2 changes
In September 2026, Constructor fell from 4th to 5th among product recommendation platforms worldwide.
Estimated monthly branded searches for Rebuy worldwide fell 33% over 12 measured months, from 880 to 590 in September 2026.
How are branded searches counted?
3 search terms
Brandwave collects information about searches that people make online using Constructor’s and Rebuy’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.
Constructor
2 branded search terms
- constructor search
- constructor.io
Rebuy
1 branded search term
- rebuy engine
Other head-to-heads among product recommendation platforms
Put your own brand in this comparison
Brandwave tracks your branded demand next to the rival you actually watch, with your campaigns, spend and outcomes on the same timeline.