--- title: "Coupon browser extensions: Which are searched most?" description: "Compare the extensions that find discount codes. Share of Search among Capital One Shopping, RetailMeNot, Coupert, Honey and Karma, the coupon browser extensions Brandwave compares worldwide, using the same methodology, market, and reporting period. 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/categories/coupon-browser-extensions" publisher: "Brandwave" --- # Coupon browser extensions: Which are searched most? Compare the extensions that find discount codes. Share of Search among Capital One Shopping, RetailMeNot, Coupert, Honey and Karma, the coupon browser extensions Brandwave compares worldwide, using the same methodology, market, and reporting period. 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 - **Competitive set**: Coupon browser extensions - **Market**: Global - **Brands compared**: 5 - **Month measured**: Aug 2026 - **Highest Share of Search**: Capital One Shopping, 65.9% ## Which brand is most popular in search among coupon browser extensions worldwide? - In August 2026, Capital One Shopping was the most searched among coupon browser extensions worldwide, with an estimated 368K branded searches and 65.9% estimated Share of Search within this set. - RetailMeNot is in 2nd place, 41.7 percentage points behind at 24.2% Share of Search. - Across the 11 months ending August 2026, Capital One Shopping’s estimated Share of Search among coupon browser extensions worldwide increased from 41.9% to 65.9%. - Across the 11 months ending August 2026, RetailMeNot’s estimated Share of Search among coupon browser extensions worldwide decreased from 41.9% to 24.2%. - Across the 11 months ending August 2026, Coupert’s estimated Share of Search among coupon browser extensions worldwide decreased from 15.4% to 8.9%. - Across the 11 months ending August 2026, RetailMeNot’s estimated Share of Search among coupon browser extensions worldwide peaked at 43.8% in December 2025 and was lowest at 24.2% in August 2026. - Across the 11 months ending August 2026, Honey’s estimated Share of Search among coupon browser extensions worldwide peaked at 1.5% in January 2026 and was lowest at 0.39% in July 2026. - Across the 11 months ending August 2026, Honey and Karma held steady: their estimated Share of Search among coupon browser extensions worldwide each moved less than 0.5 percentage points. ## Compare search popularity between leading brands - [Capital One Shopping vs RetailMeNot: compare search popularity](/demand/global-en/compare/capital-one-shopping-vs-retailmenot): 65.9% against 24.2% Share of Search. - [Capital One Shopping vs Coupert: compare search popularity](/demand/global-en/compare/capital-one-shopping-vs-coupert): 65.9% against 8.9% Share of Search. - [RetailMeNot vs Coupert: compare search popularity](/demand/global-en/compare/coupert-vs-retailmenot): 24.2% against 8.9% Share of Search. ## How did search popularity change for coupon browser extensions worldwide in August 2026? - In August 2026, Capital One Shopping gained estimated Share of Search among coupon browser extensions worldwide, from 61.7% to 65.9%. - In August 2026, Honey gained estimated Share of Search among coupon browser extensions worldwide, from 0.39% to 0.97%. - In August 2026, RetailMeNot lost estimated Share of Search among coupon browser extensions worldwide, from 27.7% to 24.2%. - In August 2026, Coupert lost estimated Share of Search among coupon browser extensions worldwide, from 10.1% to 8.9%. - Estimated monthly branded searches for Karma worldwide fell 33.3% over 11 measured months, from 720 to 480 in August 2026. ## Share of Search ranking | Rank | Brand | Share of Search | Estimated monthly branded searches | Change vs prior month | Owned by | | --- | --- | --- | --- | --- | --- | | 1 | Capital One Shopping | 65.9% | 368K | +22.3% | Capital One Shopping | | 2 | RetailMeNot | 24.2% | 135K | 0.0% | RetailMeNot | | 3 | Coupert | 8.9% | 49.5K | 0.0% | Coupert | | 4 | Honey | 0.97% | 5.4K | +184.2% | Honey | | 5 | Karma | 0.09% | 480 | 0.0% | Karma | ## Historical estimated branded-search demand | Month | Brand | Estimated monthly branded searches | Share of Search | Rank | | --- | --- | --- | --- | --- | | Oct 2025 | Capital One Shopping | 165K | 41.9% | 1 | | Oct 2025 | RetailMeNot | 165K | 41.9% | 2 | | Oct 2025 | Coupert | 60.5K | 15.4% | 3 | | Oct 2025 | Honey | 2.9K | 0.74% | 4 | | Oct 2025 | Karma | 720 | 0.18% | 5 | | Nov 2025 | Capital One Shopping | 246K | 43.1% | 1 | | Nov 2025 | RetailMeNot | 246K | 43.1% | 2 | | Nov 2025 | Coupert | 74K | 13% | 3 | | Nov 2025 | Honey | 3.6K | 0.63% | 4 | | Nov 2025 | Karma | 720 | 0.13% | 5 | | Dec 2025 | Capital One Shopping | 246K | 43.8% | 1 | | Dec 2025 | RetailMeNot | 246K | 43.8% | 2 | | Dec 2025 | Coupert | 60.5K | 10.8% | 3 | | Dec 2025 | Honey | 8.1K | 1.4% | 4 | | Dec 2025 | Karma | 590 | 0.11% | 5 | | Jan 2026 | Capital One Shopping | 201K | 46.3% | 1 | | Jan 2026 | RetailMeNot | 165K | 38% | 2 | | Jan 2026 | Coupert | 60.5K | 14% | 3 | | Jan 2026 | Honey | 6.6K | 1.5% | 4 | | Jan 2026 | Karma | 590 | 0.14% | 5 | | Feb 2026 | Capital One Shopping | 201K | 52.9% | 1 | | Feb 2026 | RetailMeNot | 135K | 35.5% | 2 | | Feb 2026 | Coupert | 40.5K | 10.7% | 3 | | Feb 2026 | Honey | 2.9K | 0.76% | 4 | | Feb 2026 | Karma | 590 | 0.16% | 5 | | Mar 2026 | Capital One Shopping | 246K | 53% | 1 | | Mar 2026 | RetailMeNot | 165K | 35.6% | 2 | | Mar 2026 | Coupert | 49.5K | 10.7% | 3 | | Mar 2026 | Honey | 2.9K | 0.63% | 4 | | Mar 2026 | Karma | 590 | 0.13% | 5 | | Apr 2026 | Capital One Shopping | 246K | 56.6% | 1 | | Apr 2026 | RetailMeNot | 135K | 31.1% | 2 | | Apr 2026 | Coupert | 49.5K | 11.4% | 3 | | Apr 2026 | Honey | 3.6K | 0.83% | 4 | | Apr 2026 | Karma | 590 | 0.14% | 5 | | May 2026 | Capital One Shopping | 246K | 56.8% | 1 | | May 2026 | RetailMeNot | 135K | 31.2% | 2 | | May 2026 | Coupert | 49.5K | 11.4% | 3 | | May 2026 | Honey | 2.4K | 0.55% | 4 | | May 2026 | Karma | 480 | 0.11% | 5 | | Jun 2026 | Capital One Shopping | 246K | 56.8% | 1 | | Jun 2026 | RetailMeNot | 135K | 31.2% | 2 | | Jun 2026 | Coupert | 49.5K | 11.4% | 3 | | Jun 2026 | Honey | 1.9K | 0.44% | 4 | | Jun 2026 | Karma | 480 | 0.11% | 5 | | Jul 2026 | Capital One Shopping | 301K | 61.7% | 1 | | Jul 2026 | RetailMeNot | 135K | 27.7% | 2 | | Jul 2026 | Coupert | 49.5K | 10.1% | 3 | | Jul 2026 | Honey | 1.9K | 0.39% | 4 | | Jul 2026 | Karma | 480 | 0.1% | 5 | | Aug 2026 | Capital One Shopping | 368K | 65.9% | 1 | | Aug 2026 | RetailMeNot | 135K | 24.2% | 2 | | Aug 2026 | Coupert | 49.5K | 8.9% | 3 | | Aug 2026 | Honey | 5.4K | 0.97% | 4 | | Aug 2026 | Karma | 480 | 0.09% | 5 | | Sep 2026 | Capital One Shopping | — | — | — | | Sep 2026 | Coupert | — | — | — | | Sep 2026 | Honey | — | — | — | | Sep 2026 | Karma | — | — | — | | Sep 2026 | RetailMeNot | — | — | — | ## What is being compared - **Capital One Shopping**: Measured on the search term “capital one shopping”. - **Coupert**: Measured on the search term “coupert”. - **Honey**: Measured on the search term “honey paypal”. - **Karma**: Measured on the search term “karma shopping”. - **RetailMeNot**: Measured on the search term “retailmenot”. - [Capital One Shopping](/demand/global-en/brands/capital-one-shopping) - [Coupert](/demand/global-en/brands/coupert) - [Honey](/demand/global-en/brands/honey-paypal) - [Karma](/demand/global-en/brands/karma-shopping) - [RetailMeNot](/demand/global-en/brands/retailmenot) ## Methodology - [How is branded search demand measured?](/demand/methodology): Where the figures come from, what they compare, and how they may be reused. ## Frequently asked questions ### Which brand is most popular in search among coupon browser extensions worldwide? In August 2026, Capital One Shopping was the most searched among coupon browser extensions worldwide, with an estimated 368K branded searches and 65.9% estimated Share of Search within this set. These are worldwide searches for English-language branded terms. ## Cite this page Brandwave. "Coupon browser extensions: Which are searched most?". https://gobrandwave.com/demand/global-en/categories/coupon-browser-extensions This page is also available as HTML at https://gobrandwave.com/demand/global-en/categories/coupon-browser-extensions. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.