--- title: "Omnisend vs Upstack: Which is searched more?" description: "Is Omnisend or Upstack more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Cart recovery platforms set worldwide. 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/compare/omnisend-vs-upstack" publisher: "Brandwave" --- # Omnisend vs Upstack: Which is searched more? Is Omnisend or Upstack more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Cart recovery platforms set worldwide. 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 - **Compared**: Omnisend and Upstack - **Competitive set**: Cart recovery platforms - **Market**: Global - **Month measured**: Sep 2026 - **Omnisend Share of Search**: 79.6% - **Upstack Share of Search**: 4.7% ## Is Omnisend or Upstack more popular in search? - In September 2026, Omnisend had more branded searches than Upstack among cart recovery platforms worldwide. Omnisend had about 49,500 branded searches, while Upstack had 2,900. Omnisend made up 79.6% of all cart recovery platform searches we track, and Upstack accounted for 4.7%. - Omnisend was ahead of Upstack in every measured month of the 12 months ending September 2026. - Across the 12 months ending September 2026, Omnisend’s share of searches among cart recovery platforms worldwide moved from 81.3% to 79.6%, and its estimated monthly branded searches held steady at 49.5K. - Across the 12 months ending September 2026, Upstack’s share of searches among cart recovery platforms worldwide moved from 4.8% to 4.7%, and its estimated monthly branded searches held steady at 2.9K. ## Top cart recovery platforms in ChatGPT and Google AI Overviews In three ChatGPT questions and two Google AI Overviews, Omnisend appeared in all five answers. Upstack did not appear in any of the five answers. 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 | | --- | --- | --- | --- | --- | | Omnisend | 1st | 3 of 3 | 2 of 2 | 5 of 5 | | CartStack | 2nd | 2 of 3 | 1 of 2 | 3 of 5 | | Recart | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Upstack | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Rejoiner | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | CartHook | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | ## Every AI answer about cart recovery platforms - Asked ChatGPT "Which cart recovery platform should I use?": 1. Omnisend - Asked ChatGPT "What are the best cart recovery platforms?": 1. Omnisend, 2. CartStack - Asked ChatGPT "What's the best cart recovery platform for abandoned checkout?": 1. Omnisend, 2. CartStack - Searched Google, AI Overview "abandoned cart software": 1. Omnisend, 2. CartStack - Searched Google, AI Overview "email cart recovery": 1. Omnisend Not named in any answer: Recart, Upstack, Rejoiner and CartHook. Brands are listed in the order each answer named them. The answers were collected in the United States on October 20, 2026. ## How did search popularity change for cart recovery platforms worldwide in September 2026? - In September 2026, Omnisend gained share of searches among cart recovery platforms worldwide, from 77.2% to 79.6%. ## Month by month | Month | Omnisend estimated searches | Omnisend Share of Search | Omnisend rank | Upstack estimated searches | Upstack Share of Search | Upstack rank | | --- | --- | --- | --- | --- | --- | --- | | Oct 2025 | 49.5K | 81.3% | 1 | 2.9K | 4.8% | 3 | | Nov 2025 | 49.5K | 80.5% | 1 | 3.6K | 5.9% | 3 | | Dec 2025 | 40.5K | 79.5% | 1 | 2.4K | 4.7% | 3 | | Jan 2026 | 40.5K | 76.9% | 1 | 3.6K | 6.8% | 3 | | Feb 2026 | 40.5K | 79.9% | 1 | 2.9K | 5.7% | 3 | | Mar 2026 | 49.5K | 81% | 1 | 2.9K | 4.7% | 3 | | Apr 2026 | 40.5K | 77.8% | 1 | 2.9K | 5.6% | 3 | | May 2026 | 40.5K | 78% | 1 | 2.9K | 5.6% | 3 | | Jun 2026 | 40.5K | 78.9% | 1 | 2.4K | 4.7% | 3 | | Jul 2026 | 49.5K | 81.8% | 1 | 2.4K | 4% | 3 | | Aug 2026 | 40.5K | 77.2% | 1 | 2.4K | 4.6% | 3 | | Sep 2026 | 49.5K | 79.6% | 1 | 2.9K | 4.7% | 3 | ## How each brand is measured Brandwave collects information about searches that people make online using Omnisend’s and Upstack’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. - **Omnisend**: Measured on the search term “omnisend”. - **Upstack**: Measured on the search term “upstack”. - [Omnisend profile](/demand/global-en/brands/omnisend) - [Upstack profile](/demand/global-en/brands/upstack) - [All cart recovery platforms worldwide](/demand/global-en/categories/cart-recovery-platforms): The set both shares are measured inside, 6 brands. ## Methodology - [How is the Brand Demand Index measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused. ## Frequently asked questions ### Is Omnisend or Upstack more popular in search? In September 2026, Omnisend had more branded searches than Upstack among cart recovery platforms worldwide. Omnisend had about 49,500 branded searches, while Upstack had 2,900. Omnisend made up 79.6% of all cart recovery platform searches we track, and Upstack accounted for 4.7%. ## Cite this page Brandwave. "Omnisend vs Upstack: Which is searched more?". https://gobrandwave.com/demand/global-en/compare/omnisend-vs-upstack This page is also available as HTML at https://gobrandwave.com/demand/global-en/compare/omnisend-vs-upstack. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.