Keywords Everywhere vs SEO Review Tools (2026): which should you pick?
As of Nov 13, 2026, Keywords Everywhere grades higher than SEO Review Tools: 2.8 against 2.6 out of 4.0.
Checked Nov 2, 2026 and Nov 13, 2026 · graded Oct 17, 2026 and Nov 13, 2026 by ToolGPA
Keywords Everywhere grades higher on value for money and ease of use. SEO Review Tools grades higher on the free plan. They get the same grade on features and platforms.
Price, platforms and features side by side. The table says where each price was read and when.
Keywords Everywhere
Browser extension that shows search volume on the sites you browse
SEO Review Tools
Free SEO and AI visibility checkers, plus a paid data API
Which one is for you
Pick Keywords Everywhere if
- Fits if you want keyword volume while doing ordinary Google or YouTube searches
- Works for Amazon and Etsy sellers who want to know what people search there
Look elsewhere if
- Tight if you search a lot, as one Google search showing 53 suggestions uses 54 credits
- Skip it if you want rank tracking or site audits, which it doesn't do
- Not for you if you want a web app, as Keyword Keg needs Gold at $480 a year
- Watch out: plans are yearly only, credits expire after 12 months, and volume and CPC vanish when they run out
- Too light for keyword research on the free version, which shows no search volume or CPC
Pick SEO Review Tools if
- Fits if you run one-off checks and want no subscription
- Works for developers who want SEO data through an API
Look elsewhere if
- Skip it if you want one dashboard that tracks rankings over time, as the free tools are separate checkers
- Pricey if you want the API, at $75 a month for 7,500 credits
- Not for you if you want a point-and-click suite, since the paid product is metered credits
- Watch out: annual API billing is one yearly payment of $720, $1,680 or $4,320
- Watch out: the Chrome extension is the only browser extension named
How we grade them
| 2.8GPAKeywords EverywhereGood | 2.6GPASEO Review ToolsGood | |
|---|---|---|
| Value for money | AGraded against its alternatives. Bronze is $84 a year, $7 a month, for 100,000 credits and 1 seat, under 60% of this category's cheaper quarter. The catch is credits: one Google search showing 53 suggestions uses 54 of them. | BThe 84 web tools are free. The paid API starts at $60 a month on annual billing ($720 up front) or $75 monthly, which is dearer quarter territory in a category whose middle is $40. |
| Free plan and trial | CThe extension works free with no sign-up for prompt templates, traffic and backlink data and social metrics. But search volume and cost per click, the reason most people install it, need a paid plan. | BThe web tools are free to use, and the API has a 15-day trial with 500 credits. One person checking a site now and then could live on the free tools. |
| Features | CVolume, CPC, competition and trends on Google, YouTube, Amazon, Bing, Etsy and more, bulk lookups, any site's keywords and backlinks, and an API and MCP server. It does keyword data fully, but that's a smaller job, with no audits or rank tracking. | CMany individual checkers, an AI visibility tool and a content editor. No single project dashboard exists for ongoing tracking, so it is a toolbox rather than a suite. |
| Ease of use | BNo rating on record, but you install the extension and the numbers appear next to the searches you already do. There's nothing to build or learn. | CNo store rating is on record. Free tools take a URL or keyword and return a result, but the API needs developer setup. |
| Platforms and integrations | BAn extension for Chrome, Firefox and Edge that works across Google, YouTube, Amazon and Etsy, with Search Console, a REST API and an MCP server for ChatGPT, Claude and Cursor. No phone app, and the web tool needs Gold. | BWeb, a Chrome extension, an API, an MCP server, Google Sheets and Postman. |
| Best for | keyword volumes while you browse | free one-off SEO checkers |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: Keywords Everywhere and SEO Review Tools. How we grade
Price against what you get
Keywords Everywhere starts at $7 a month and scores 2.7 out of 4 on features, ease of use and platforms. SEO Review Tools starts at $60 a month and scores 2.3.
Keywords Everywhere scores higher and starts $53 a month lower. Of the other SEO tools on the chart, none scores higher than Keywords Everywhere for less, and 12 score higher than SEO Review Tools for less.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Where they differ
- SEO Review Tools also covers rank tracking, AI search visibility and sERP API.
At a glance
| Keywords Everywhere | SEO Review Tools | |
|---|---|---|
| Pricing | Free plan | Free plan |
| Starts at | $7 per month for 100,000 credits a year, billed annually ($84) | $60 per month, billed annually ($75 billed monthly), for the API |
| Free plan | The extension works without a plan for prompt templates, traffic and backlink data, a hashtag generator, and Instagram, X and Pinterest metrics; no search volume or CPC. | The 84 web tools are free to use; the API has a 15-day free trial with 500 trial credits. |
| Free trial | None listed | None listed |
| Web | ||
| Browser extension | ||
| Made by | Keywords Everywhere | SEO Review Tools |
| Price read from | keywordseverywhere.com | seoreviewtools.com |
| Checked | Nov 2, 2026 | Nov 13, 2026 |
Worth knowing
Keywords Everywhere
- It runs as a browser extension for Chrome, Firefox and Edge; Keyword Keg, the web-based tool, needs Gold at $480 a year.
- Plans are billed yearly only, and credits expire 12 months after purchase; once they run out, the extension hides volume and CPC.
- Credits go quickly: a single Google search that shows 53 suggested keywords uses 54 credits.
- Extra credits are sold as top-ups, from $80 for 200,000 credits (40 cents per 1,000) down to 16 cents per 1,000 in bulk.
SEO Review Tools
- The paid product is a metered API, not a dashboard suite; the monthly credits are 7,500, 25,000 or 75,000.
- Free tools are individual checkers, so there is no single project dashboard for ongoing tracking.
- Annual API billing saves 20%, but is billed as one yearly payment of $720, $1,680 or $4,320.
- The Chrome extension is the only browser extension named on the homepage.
Key features
Keywords Everywhere
- Metrics beside every search
- Search volume, CPC, competition and a 12-month trend appear on Google, YouTube, Amazon, Bing, eBay, Etsy and other supported sites.
- Keyword idea widgets
- Related, People Also Search For and Long-tail widgets sit beside Google results, with historical search volume back to 2004.
- Bulk Keywords Data
- Paste in a keyword list to get volume, CPC and competition for each one, at one credit per keyword.
- Website research
- Shows the keywords and backlinks of any domain or URL, with keyword gap analysis and organic traffic metrics; results per site are capped by plan.
- API and MCP server
- A REST API and an MCP server for ChatGPT, Claude, Cursor and VS Code draw on the same credit pool as the extension.
- Free prompt templates
- 200+ prompt templates built into ChatGPT, Claude, Gemini and DeepSeek, free and using no credits.
SEO Review Tools
- Free SEO tool collection
- 84 web tools cover keyword research, rank checking, backlink checking, domain authority, readability and an on-page SEO checker.
- AI visibility tools
- Free checkers look at how AI models perceive a brand, and the homepage names Claude among the models. The API lists ChatGPT and Gemini visibility endpoints.
- SEO content editor
- A free writing assistant scores content for search and adds AI optimization feedback.
- Data API
- Backlinks, keywords, rankings, traffic estimates, domain authority and AI visibility are available by API, with every endpoint included on every plan.
- Chrome extension and MCP server
- A Chrome extension gives access to the tools, and an MCP server lets AI agents query the API.
Plans
Keywords Everywhere
Free$0
Install and use the free features with no sign-up; search volume, CPC and competition need a paid plan.
Bronze$7
per month for 100,000 credits a year, billed annually ($84)
1 user seat, with domain keyword and backlink lists capped at the top 1,000 results per site.
Silver$14
per month for 400,000 credits a year, billed annually ($168)
3 user seats, top 2,000 results per site, plus the SEO Minion add-on and premium ChatGPT prompts.
Gold$40
per month for 2 million credits a year, billed annually ($480)
10 user seats, top 5,000 results per site, plus Keyword Keg, the web-based research tool, and RapidLevelUp courses.
Platinum$120
per month for 8 million credits a year, billed annually ($1,440)
20 user seats, top 10,000 results per site, everything in Gold and priority email support.
SEO Review Tools
Free tools$0
The vendor's web tools, such as the keyword tool, rank checker, backlink checker and AI visibility checker. Sign-up is offered.
API Lite$60
per month, billed annually ($75 billed monthly)
7,500 API credits a month, all endpoints, full support and a 15-day free trial. Annual billing is $720 up front.
API Standard$140
per month, billed annually ($175 billed monthly)
25,000 API credits a month and all endpoints. Annual billing is $1,680 up front.
API Advanced$360
per month, billed annually ($450 billed monthly)
75,000 API credits a month and all endpoints. Annual billing is $4,320 up front.
Ways to pay less
Keywords Everywhere
No public discounts listed.
SEO Review Tools
- Annual discount
20% off API plans billed annually
Annual billing brings Lite to $60 a month, Standard to $140 and Advanced to $360, billed as one yearly payment.
Common questions
Which is cheaper, Keywords Everywhere or SEO Review Tools?
As of Nov 13, 2026, Keywords Everywhere is cheaper to start with: $7 a month, against $60 a month for SEO Review Tools. Keywords Everywhere starts at $7 per month for 100,000 credits a year, billed annually ($84), and SEO Review Tools starts at $60 per month, billed annually ($75 billed monthly), for the API.
Which has a free plan, Keywords Everywhere or SEO Review Tools?
As of Nov 13, 2026, both Keywords Everywhere and SEO Review Tools have a free plan.
Which platforms do Keywords Everywhere and SEO Review Tools run on?
As of Nov 13, 2026, only SEO Review Tools lists a web app. Both list a browser extension. A platform missing from a listing is one its maker's pages did not mention.
More comparisons
How this page was made
- The verdict at the top follows a fixed rule. When both tools are in the same category and either is in our top three for it, the verdict follows that ranking: the higher-placed tool is our pick. The top three weigh who each tool suits as well as its grades, so a pick can go against the GPA. Otherwise the page does not pick one and says which grades higher: the higher GPA first; on a tie, the one with a free plan, then the one that starts cheaper in dollars a month, counted the same way for both; if they are still level, what the choice depends on.
- The grades are our own, from each tool’s review or report card. The GPA is their average.
- Prices, plans and platforms come from each tool’s listing. The table above says where each price was read and when.
- The differences and the answers to the questions are worked out from those listings.