--- title: "Rebuy: search popularity worldwide" description: "Personalisation and upsell software for Shopify stores. 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." canonical: "https://gobrandwave.com/demand/global-en/brands/rebuy-engine" publisher: "Brandwave" --- # Rebuy: search popularity worldwide Personalisation and upsell software for Shopify stores. 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. ## Key facts - **Brand**: Rebuy - **Market**: Global - **Measured month**: Sep 2026 - **Share of Search among ecommerce personalization platforms**: 0.82% ## Where the brand sits | Competitive set | Rank | Share of Search | Estimated monthly branded searches | | --- | --- | --- | --- | | Ecommerce personalization platforms | 6 | 0.82% | 590 | | Product recommendation platforms | 7 | 0.85% | 590 | - [Ecommerce personalization platforms](/demand/global-en/categories/ecommerce-personalization-platforms) - [Product recommendation platforms](/demand/global-en/categories/product-recommendation-platforms) ## Top ecommerce personalization 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 nine. Brands get a higher AI rank if they are mentioned earlier in the answers that list options. | Brand | AI rank | ChatGPT answers that named it | Google AI Overviews that named it | All answers that named it | | --- | --- | --- | --- | --- | | Bloomreach | 1st | 3 of 3 | 2 of 2 | 5 of 5 | | Nosto | 2nd | 3 of 3 | 1 of 2 | 4 of 5 | | Dynamic Yield | 3rd | 3 of 3 | 1 of 2 | 4 of 5 | | Insider | 4th | 1 of 3 | 2 of 2 | 3 of 5 | | Rebuy | 5th | 2 of 3 | 0 of 2 | 2 of 5 | | Algolia | 6th | 2 of 3 | 0 of 2 | 2 of 5 | | Recombee | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Clerk.io | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | LimeSpot | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | ## Every AI answer about ecommerce personalization platforms - Asked ChatGPT "Which ecommerce personalization platform should I use?": 1. Nosto, 2. Bloomreach, 3. Dynamic Yield - Asked ChatGPT "What are the best ecommerce personalization platforms?": 1. Bloomreach, 2. Dynamic Yield, 3. Nosto, 4. Rebuy, 5. Algolia, 6. Insider - Asked ChatGPT "What's the best ecommerce personalization platform for personalised shopping?": 1. Bloomreach, 2. Nosto, 3. Dynamic Yield, 4. Rebuy, 5. Algolia - Searched Google, AI Overview "ecommerce personalization platform": 1. Bloomreach, 2. Dynamic Yield, 3. Nosto, 4. Insider - Searched Google, AI Overview "best personalization software": 1. Insider, 2. Bloomreach Not named in any answer: Recombee, Clerk.io and LimeSpot. Brands are listed in the order each answer named them. The answers were collected in the United States on October 20, 2026. ## How has branded search demand for Rebuy changed worldwide over the last 12 months? - 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 personalization platforms worldwide held steady, from 1% to 0.82%. - 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 ecommerce personalization platforms worldwide in September 2026? - In September 2026, Bloomreach gained share of searches among ecommerce personalization platforms worldwide, from 21.5% to 25.1%. - In September 2026, Algolia lost share of searches among ecommerce personalization platforms worldwide, from 58.8% to 56.1%. - Dynamic Yield’s share of searches among ecommerce personalization platforms worldwide has lost ground for 3 months in a row, from 7.7% to 6.1% in September 2026. - In September 2026, Rebuy rose from 7th to 6th among ecommerce personalization platforms worldwide. - In September 2026, Clerk.io fell from 6th to 7th among ecommerce personalization platforms worldwide. - Estimated monthly branded searches for Insider worldwide fell 56.4% over 12 measured months, from 390 to 170 in September 2026. ## How did search popularity change for product recommendation platforms worldwide in September 2026? - In September 2026, Bloomreach gained share of searches among product recommendation platforms worldwide, from 22.6% to 26.1%. - In September 2026, Algolia lost share of searches among product recommendation platforms worldwide, from 61.8% to 58.4%. - In September 2026, Nosto lost share of searches among product recommendation platforms worldwide, from 10.2% to 9.6%. - In September 2026, Searchspring rose from 6th to 4th among product recommendation platforms worldwide. - In September 2026, Constructor fell from 4th to 5th among product recommendation platforms worldwide. - In September 2026, Klevu fell from 5th to 6th among product recommendation platforms worldwide. ## Historical estimated branded-search demand | Month | Competitive set | Estimated monthly branded searches | Share of Search | Rank | | --- | --- | --- | --- | --- | | Oct 2025 | Ecommerce personalization platforms | 880 | 1% | 6 | | Nov 2025 | Ecommerce personalization platforms | 590 | 0.73% | 7 | | Dec 2025 | Ecommerce personalization platforms | 480 | 0.72% | 7 | | Jan 2026 | Ecommerce personalization platforms | 720 | 0.86% | 7 | | Feb 2026 | Ecommerce personalization platforms | 720 | 0.97% | 7 | | Mar 2026 | Ecommerce personalization platforms | 720 | 0.83% | 7 | | Apr 2026 | Ecommerce personalization platforms | 590 | 0.71% | 7 | | May 2026 | Ecommerce personalization platforms | 590 | 0.84% | 7 | | Jun 2026 | Ecommerce personalization platforms | 590 | 0.84% | 7 | | Jul 2026 | Ecommerce personalization platforms | 480 | 0.7% | 7 | | Aug 2026 | Ecommerce personalization platforms | 480 | 0.7% | 7 | | Sep 2026 | Ecommerce personalization platforms | 590 | 0.82% | 6 | | Oct 2025 | Product recommendation platforms | 880 | 1.1% | 7 | | Nov 2025 | Product recommendation platforms | 590 | 0.77% | 7 | | Dec 2025 | Product recommendation platforms | 480 | 0.75% | 7 | | Jan 2026 | Product recommendation platforms | 720 | 0.9% | 7 | | Feb 2026 | Product recommendation platforms | 720 | 1% | 7 | | Mar 2026 | Product recommendation platforms | 720 | 0.9% | 7 | | Apr 2026 | Product recommendation platforms | 590 | 0.75% | 7 | | May 2026 | Product recommendation platforms | 590 | 0.89% | 7 | | Jun 2026 | Product recommendation platforms | 590 | 0.89% | 7 | | Jul 2026 | Product recommendation platforms | 480 | 0.73% | 7 | | Aug 2026 | Product recommendation platforms | 480 | 0.73% | 7 | | Sep 2026 | Product recommendation platforms | 590 | 0.85% | 7 | ## How are Rebuy’s branded searches counted? 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” ## Which ecommerce personalization platforms compete with Rebuy? - [Algolia](/demand/global-en/brands/algolia) - [Bloomreach](/demand/global-en/brands/bloomreach) - [Nosto](/demand/global-en/brands/nosto): Head-to-head: /demand/global-en/compare/nosto-vs-rebuy-engine - [Dynamic Yield](/demand/global-en/brands/dynamic-yield): Head-to-head: /demand/global-en/compare/dynamic-yield-vs-rebuy-engine - [Recombee](/demand/global-en/brands/recombee): Head-to-head: /demand/global-en/compare/rebuy-engine-vs-recombee - [Clerk.io](/demand/global-en/brands/clerk-io): Head-to-head: /demand/global-en/compare/clerk-io-vs-rebuy-engine - [LimeSpot](/demand/global-en/brands/limespot): Head-to-head: /demand/global-en/compare/limespot-vs-rebuy-engine - [Insider](/demand/global-en/brands/insider) ## Methodology - [How is the Brand Demand Index measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused. ## Cite this page Brandwave. "Rebuy: search popularity worldwide". https://gobrandwave.com/demand/global-en/brands/rebuy-engine This page is also available as HTML at https://gobrandwave.com/demand/global-en/brands/rebuy-engine. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.