--- title: "GrowSurf vs Referral Rock: Which is searched more?" description: "Is GrowSurf or Referral Rock more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Referral marketing 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/growsurf-vs-referral-rock" publisher: "Brandwave" --- # GrowSurf vs Referral Rock: Which is searched more? Is GrowSurf or Referral Rock more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the Referral marketing 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**: GrowSurf and Referral Rock - **Competitive set**: Referral marketing platforms - **Market**: Global - **Month measured**: Sep 2026 - **GrowSurf Share of Search**: 6.5% - **Referral Rock Share of Search**: 6.5% ## Is GrowSurf or Referral Rock more popular in search? - In September 2026, GrowSurf and Referral Rock were level in searches among referral marketing platforms worldwide, with an estimated 1K branded searches each, at 6.5% of the total each. - The lead changed hands once in the 12 months ending September 2026: GrowSurf took it in June 2026. - Across the 12 months ending September 2026, GrowSurf’s share of searches among referral marketing platforms worldwide moved from 5% to 6.5%, and its estimated monthly branded searches held steady at 1K. - Across the 12 months ending September 2026, Referral Rock’s share of searches among referral marketing platforms worldwide moved from 9.5% to 6.5%, and its estimated monthly branded searches moved from 1.9K to 1K. ## Top referral marketing platforms in ChatGPT and Google AI Overviews In three ChatGPT questions and two Google AI Overviews, GrowSurf was mentioned in four out of five: in two of the three ChatGPT answers and in both Google AI Overviews. Referral Rock was mentioned in three out of five: in two of the three ChatGPT answers and in one of the two Google AI Overviews. GrowSurf and Referral Rock were each listed first in two of the four answers that named either. 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 | | --- | --- | --- | --- | --- | | ReferralCandy | 1st | 3 of 3 | 2 of 2 | 5 of 5 | | Referral Factory | 2nd | 1 of 3 | 2 of 2 | 3 of 5 | | Referral Rock | 3rd | 2 of 3 | 1 of 2 | 3 of 5 | | GrowSurf | 4th | 2 of 3 | 2 of 2 | 4 of 5 | | Friendbuy | 5th | 2 of 3 | 0 of 2 | 2 of 5 | | Viral Loops | 6th | 0 of 3 | 2 of 2 | 2 of 5 | | Talkable | 7th | 1 of 3 | 0 of 2 | 1 of 5 | | Mention Me | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Extole | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | ## Every AI answer about referral marketing platforms - Asked ChatGPT "Which referral marketing platform should I use?": 1. ReferralCandy, 2. Referral Factory - Asked ChatGPT "What are the best referral marketing platforms?": 1. ReferralCandy, 2. Referral Rock, 3. Friendbuy, 4. GrowSurf - Asked ChatGPT "What's the best referral marketing platform for customer referrals?": 1. ReferralCandy, 2. Referral Rock, 3. Friendbuy, 4. Talkable, 5. GrowSurf - Searched Google, AI Overview "referral marketing platform": 1. Referral Factory, 2. ReferralCandy, 3. GrowSurf, 4. Viral Loops - Searched Google, AI Overview "customer referral software": 1. ReferralCandy, 2. Referral Factory, 3. GrowSurf, 4. Referral Rock, 5. Viral Loops Not named in any answer: Mention Me and Extole. Brands are listed in the order each answer named them. The answers were collected in the United States on October 21, 2026. ## How did search popularity change for referral marketing platforms worldwide in September 2026? - Referral Rock’s share of searches among referral marketing platforms worldwide has gained ground for 3 months in a row, from 6% to 6.5% in September 2026. ## Month by month | Month | GrowSurf estimated searches | GrowSurf Share of Search | GrowSurf rank | Referral Rock estimated searches | Referral Rock Share of Search | Referral Rock rank | | --- | --- | --- | --- | --- | --- | --- | | Oct 2025 | 1K | 5% | 9 | 1.9K | 9.5% | 6 | | Nov 2025 | 1K | 5.2% | 9 | 1.6K | 8.3% | 7 | | Dec 2025 | 880 | 5.5% | 9 | 1.3K | 8.1% | 7 | | Jan 2026 | 1K | 5.1% | 9 | 1.6K | 8.2% | 7 | | Feb 2026 | 1K | 2.8% | 9 | 1.3K | 3.6% | 7 | | Mar 2026 | 880 | 3.8% | 9 | 1.3K | 5.6% | 7 | | Apr 2026 | 880 | 4.7% | 9 | 1K | 5.4% | 8 | | May 2026 | 1K | 5.4% | 8 | 1K | 5.4% | 9 | | Jun 2026 | 1.3K | 7.7% | 7 | 1K | 6% | 9 | | Jul 2026 | 1K | 6.1% | 7 | 1K | 6.1% | 9 | | Aug 2026 | 1K | 6.4% | 7 | 1K | 6.4% | 9 | | Sep 2026 | 1K | 6.5% | 7 | 1K | 6.5% | 8 | ## How each brand is measured Brandwave collects information about searches that people make online using GrowSurf’s and Referral Rock’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. - **GrowSurf**: Measured on the search term “growsurf”. - **Referral Rock**: Measured on the search term “referral rock”. - [GrowSurf profile](/demand/global-en/brands/growsurf) - [Referral Rock profile](/demand/global-en/brands/referral-rock) - [All referral marketing platforms worldwide](/demand/global-en/categories/referral-marketing-platforms): The set both shares are measured inside, 9 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 GrowSurf or Referral Rock more popular in search? In September 2026, GrowSurf and Referral Rock were level in searches among referral marketing platforms worldwide, with an estimated 1K branded searches each, at 6.5% of the total each. ## Cite this page Brandwave. "GrowSurf vs Referral Rock: Which is searched more?". https://gobrandwave.com/demand/global-en/compare/growsurf-vs-referral-rock This page is also available as HTML at https://gobrandwave.com/demand/global-en/compare/growsurf-vs-referral-rock. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.