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Keywords Everywhere is a browser-extension-based SEO keyword research tool developed by a U.S. company. Once installed, it lets users see keyword search volume, competition, CPC, and other metrics directly while browsing the web. Its biggest advantage is its “lightweight embedded” experience: instead of opening a separate platform, it overlays keyword metrics directly on search results pages such as Google, YouTube, and Amazon. Many users choose it because it is cheaper and more immediately usable than similar tools, making it a good fit for quickly checking keyword data without switching between multiple windows.
The core product offered by Keywords Everywhere is a paid browser extension supporting Chrome and Firefox. After installation, it automatically displays keyword monthly search volume, competition, trends, and related keyword suggestions on search engine results pages such as Google, Bing, YouTube, Amazon, and Etsy. It also generates a keyword analysis panel in the sidebar or at the bottom of the page, showing long-tail keywords, similar keywords, question-based keywords, and more.
The tool originally started as a free extension and later switched to a paid model. It is currently operated by a U.S.-based team. In the SEO industry, it is positioned as a “lightweight keyword research assistant.” Unlike full-featured platforms such as SEMrush or Ahrefs, it focuses more on delivering instant data during browsing. Its users include freelancers, small content teams, e-commerce operators, and some enterprise SEO practitioners. It is especially popular among users who do not frequently conduct deep keyword research but still need quick reference data.
Keywords Everywhere is suitable for individual site owners, freelance writers, small e-commerce operators, and beginner SEO practitioners. If you frequently search for keywords on Google or YouTube and want to see search volume and competition instantly without switching to another tool, this extension can be very practical. It is also a good choice for users with limited budgets who do not want to subscribe to paid platforms such as Ahrefs that can cost hundreds of dollars per month.
However, if you are the SEO lead for a large team and need bulk keyword exports, competitor analysis, or rank tracking, Keywords Everywhere will feel too limited. It is better suited to “quick lookup” use cases rather than deep data processing. It is also not the best option for users who need team collaboration or API integration.
Keywords Everywhere uses a “keyword credits” pricing model rather than a traditional monthly or annual subscription. Users first purchase credit packages, and viewing data for one keyword consumes 1 credit. Credit packages come in multiple tiers: for example, 100,000 credits cost around USD 10, though exact pricing should be checked on the official website. Larger credit packages have a lower unit cost. Since there is no public monthly or annual fee, the actual cost depends on how often you run searches.
Compared with similar tools, this pricing sits at the very low end, especially for users who only need occasional lookups. Compared with SEMrush at USD 100+ per month or Ahrefs starting at USD 99 per month, the per-query cost of Keywords Everywhere is almost negligible. However, note that it does not offer a “free trial” or “money-back guarantee,” and purchased credits are non-refundable. In addition, credits have an expiration period, usually one year, and unused credits will expire, which is one of its hidden costs.
For users in China, network accessibility can be an issue with Keywords Everywhere. The extension needs to connect to its overseas servers to retrieve keyword data, and those servers may not be directly accessible from mainland China. Users need to use a proxy or VPN to load data properly. Without one, the extension may fail to display search volume or keyword suggestions, and it may even slow down page loading in the browser.
For payment, the official site does not clearly list supported payment methods, but based on the common payment setup for overseas browser extensions, it typically accepts international payment options such as Visa, Mastercard, and PayPal. Domestic users without a dual-currency credit card or PayPal account may have difficulty paying. In addition, the tool does not provide invoices, which is a drawback for business users who need reimbursement.
There are domestic alternatives such as “爱站网” and “5118,” which provide Chinese keyword data and do not require a proxy. However, their focus is different, and their data sources are mainly based on Baidu. If your main focus is overseas SEO, such as Google or Amazon, Keywords Everywhere is still a preferred option, but it must be used together with a proxy.
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Cons:
Keywords Everywhere is a good fit for individual site owners and content creators who need fast, low-cost access to keyword data, especially users focused on overseas SEO across Google, YouTube, and Amazon. If you only occasionally check a few keywords and do not want to pay for a full-featured platform, a small credit package should be enough. It is recommended to first buy the smallest credit package, such as 100 credits, to test network access and functionality, then add more credits after confirming that your proxy is stable.
It is not suitable for the following scenarios: enterprise users who need bulk data export, competitor analysis, team collaboration, or reimbursement invoices; users focused purely on Baidu SEO in China, who should consider 5118 or 爱站网 instead; and users unwilling to use a proxy. Also, because there is no refund policy, be sure to confirm the credit validity period and your expected usage frequency before purchasing to avoid waste.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on keywordseverywhere.com official site.
keywordseverywhere.com is an United States Marketing & SEO provider. TG4G tracks its product information, an overall rating of 8.0/10, and a China-accessibility score of Limited (proxy recommended). Click "Visit Official Site" to reach keywordseverywhere.com directly.