--- title: "Kleo vs PostNitro: Which is more popular?" description: "Is Kleo or PostNitro more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the LinkedIn content tools 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/kleo-vs-postnitro" publisher: "Brandwave" --- # Kleo vs PostNitro: Which is more popular? Is Kleo or PostNitro more popular in search? Compare estimated monthly branded-search demand and Share of Search inside the LinkedIn content tools 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**: Kleo and PostNitro - **Competitive set**: LinkedIn content tools - **Market**: Global - **Month measured**: Oct 2026 - **Kleo Share of Search**: 1.7% - **PostNitro Share of Search**: 6.1% ## Is Kleo or PostNitro more popular in search? - In October 2026, PostNitro had more branded searches than Kleo among LinkedIn content tools worldwide. PostNitro had about 1,300 branded searches, while Kleo had 370. PostNitro made up 6.1% of all LinkedIn content tool searches we track, and Kleo accounted for 1.7%. - PostNitro was ahead of Kleo in every measured month of the 12 months ending October 2026. - Across the 12 months ending October 2026, Kleo’s share of searches among LinkedIn content tools worldwide moved from 1.4% to 1.7%, and its estimated monthly branded searches moved from 530 to 370. - Across the 12 months ending October 2026, PostNitro’s share of searches among LinkedIn content tools worldwide moved from 5% to 6.1%, and its estimated monthly branded searches moved from 1.9K to 1.3K. ## Top LinkedIn content tools in ChatGPT and Google AI Overviews In three ChatGPT questions and two Google AI Overviews, neither Kleo nor PostNitro showed up 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 | | --- | --- | --- | --- | --- | | Buffer | 1st | 2 of 3 | 1 of 2 | 3 of 5 | | Taplio | 2nd | 2 of 3 | 0 of 2 | 2 of 5 | | AuthoredUp | 3rd | 1 of 3 | 0 of 2 | 1 of 5 | | Supergrow | 4th | 0 of 3 | 1 of 2 | 1 of 5 | | Hootsuite | 4th | 1 of 3 | 1 of 2 | 2 of 5 | | TypeGrow | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | aiCarousels | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | PostNitro | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Kleo | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | Shield | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | EasyGen | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | | RedactAI | Not ranked | 0 of 3 | 0 of 2 | 0 of 5 | ## Every AI answer about LinkedIn content tools - Asked ChatGPT "What's the best tool for writing LinkedIn posts?": 1. Taplio - Asked ChatGPT "How can I schedule LinkedIn posts and see how they perform?": 1. Buffer, 2. Hootsuite - Asked ChatGPT "Which AI tool should I use to grow on LinkedIn?": 1. Taplio, 2. AuthoredUp, 3. Buffer - Searched Google, AI Overview "linkedin post scheduler": 1. Buffer, 2. Supergrow - Searched Google, AI Overview "linkedin post generator": 1. Hootsuite Not named in any answer: TypeGrow, aiCarousels, PostNitro, Kleo, Shield, EasyGen and RedactAI. Brands are listed in the order each answer named them. The answers were collected in the United States on October 27, 2026. ## How did search popularity change for LinkedIn content tools worldwide in October 2026? - In October 2026, PostNitro gained share of searches among LinkedIn content tools worldwide, from 5.6% to 6.1%. - Estimated monthly branded searches for Kleo worldwide fell 30.2% over 12 measured months, from 530 to 370 in October 2026. ## How has branded search for Kleo and PostNitro changed worldwide over the last 12 months? | Month | Kleo estimated searches | Kleo Share of Search | Kleo rank | PostNitro estimated searches | PostNitro Share of Search | PostNitro rank | | --- | --- | --- | --- | --- | --- | --- | | Nov 2025 | 530 | 1.4% | 9 | 1.9K | 5% | 6 | | Dec 2025 | 350 | 0.98% | 10 | 1.3K | 3.6% | 6 | | Jan 2026 | 570 | 1.5% | 9 | 1.9K | 5% | 6 | | Feb 2026 | 480 | 1.3% | 10 | 2.4K | 6.5% | 6 | | Mar 2026 | 460 | 1% | 10 | 2.9K | 6.3% | 6 | | Apr 2026 | 350 | 0.92% | 10 | 2.9K | 7.6% | 5 | | May 2026 | 330 | 0.91% | 10 | 1.9K | 5.3% | 6 | | Jun 2026 | 310 | 0.97% | 11 | 1.6K | 5% | 7 | | Jul 2026 | 330 | 1.2% | 10 | 1.3K | 4.8% | 6 | | Aug 2026 | 460 | 1.8% | 8 | 1.3K | 5% | 6 | | Sep 2026 | 370 | 1.6% | 8 | 1.3K | 5.6% | 6 | | Oct 2026 | 370 | 1.7% | 8 | 1.3K | 6.1% | 6 | ## How are Kleo’s and PostNitro’s branded searches counted? Brandwave collects information about searches that people make online using Kleo’s and PostNitro’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. - **Kleo**: Measured on the search terms “kleo extension” and “kleo linkedin”, summed into one figure. - **PostNitro**: Measured on the search term “postnitro”. - [Kleo profile](/demand/global-en/brands/kleo) - [PostNitro profile](/demand/global-en/brands/postnitro) - [All LinkedIn content tools worldwide](/demand/global-en/categories/linkedin-content-tools): The set both shares are measured inside, 12 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 Kleo or PostNitro more popular in search? In October 2026, PostNitro had more branded searches than Kleo among LinkedIn content tools worldwide. PostNitro had about 1,300 branded searches, while Kleo had 370. PostNitro made up 6.1% of all LinkedIn content tool searches we track, and Kleo accounted for 1.7%. ## Cite this page Brandwave. "Kleo vs PostNitro: Which is more popular?". https://gobrandwave.com/demand/global-en/compare/kleo-vs-postnitro This page is also available as HTML at https://gobrandwave.com/demand/global-en/compare/kleo-vs-postnitro. Brandwave publishes an index of its Markdown pages at https://gobrandwave.com/llms.txt.