KeySearch vs Keywords Everywhere 2026: Which Keyword Tool Fits Your Workflow?

Few keyword tool comparisons flip the assumptions as sharply as KeySearch versus Keywords Everywhere. On the surface both serve the same goal — giving you reliable keyword data without spending hundreds of dollars a month — but they take completely different routes. KeySearch is a dedicated web platform: you log in, research keywords, check difficulty, track rankings, and analyze competitors in a structured interface. Keywords Everywhere is a browser extension that stays quietly dormant until you run a search, then overlays volume, CPC, and related keyword data directly on Google, YouTube, Amazon, and a dozen other sites as you browse. One is a research destination; the other is ambient intelligence. Understanding that distinction is the key to picking the right tool — and often the right answer is "both, at different moments."

TL;DR — The Quick Verdict

• Choose KeySearch if you want a structured keyword research workflow — difficulty scoring, rank tracking, competitor gap analysis, and YouTube keyword data — under one affordable roof. At $24/month, it delivers more platform depth than anything else at that price point.
• Choose Keywords Everywhere if you want passive keyword intelligence as you browse across Google, YouTube, Amazon, Etsy, and 15+ other platforms — without logging into a separate tool. The pay-per-credit model makes it exceptionally cost-effective for occasional researchers or those who want supplementary data alongside an existing SEO suite.
• Use both if budget allows — many SEOs run KeySearch as their primary research platform and Keywords Everywhere as a browser overlay for opportunistic discovery throughout the day.

Both tools are covered in our Keywords category. This 2026 comparison covers current pricing, core features, and which use cases each tool dominates.

Pricing Comparison 2026

Plan	KeySearch	Keywords Everywhere
Entry / Free	7-day free trial	Free browser extension (limited data)
Basic paid	Starter — $24/mo ($20/mo annual)	Bronze — $84/yr (100k credits, 1 seat)
Mid tier	Pro — $48/mo ($40/mo annual)	Silver — $168/yr (400k credits, 3 seats)
High volume	❌ Two plans only	Gold — $480/yr (2M credits, 10 seats)
Enterprise / agency	❌ No enterprise tier	Platinum — $1,440/yr (8M credits, 100 seats)
Annual discount	~17% (2 months free)	Annual billing is default; credits never expire within 12 months
Billing model	Recurring subscription (unlimited searches within daily caps)	Annual credit pack (pay-per-lookup)

The pricing philosophies diverge sharply. KeySearch charges a flat monthly fee for unlimited searches within daily limits — predictable budgeting for anyone running regular research sessions. Keywords Everywhere charges per lookup: each keyword that returns data costs one credit. For heavy daily researchers, credits burn through faster than the annual plan suggests; for casual users checking a few dozen keywords a week, it's among the cheapest options in the market. Always verify current pricing directly at each vendor's site before subscribing, as rates and credit bundles change.

Key Features Comparison

Feature	KeySearch	Keywords Everywhere
Keyword difficulty score	⭐⭐⭐⭐ (proprietary KD score; accurate for indie sites)	⭐⭐⭐ (competition score; less granular than a dedicated KD)
Search volume data	⭐⭐⭐⭐ (monthly volume + trends per keyword)	⭐⭐⭐⭐ (volume on Google + 15+ platforms)
Multi-platform coverage	⭐⭐⭐ (Google + YouTube + Amazon)	⭐⭐⭐⭐⭐ (15+ platforms: Google, YouTube, Amazon, Etsy, Bing, GSC, Trends…)
Rank tracking	⭐⭐⭐⭐ (daily tracking, keyword position history)	⭐ (not available)
Backlink checker	⭐⭐⭐ (basic backlink data for competitor URLs)	⭐ (SERP domain/page authority metrics only)
Competitor gap analysis	⭐⭐⭐⭐ (surfaces keywords rivals rank for that you don't)	⭐ (not available)
SERP analysis per keyword	⭐⭐⭐⭐ (full SERP with DA, PA, backlinks per result)	⭐⭐⭐ (domain/page authority overlay on results)
Related / PAA keywords	⭐⭐⭐⭐ (related terms, suggestions, autocomplete)	⭐⭐⭐⭐⭐ (related keywords + PASF + PAA sidebar in-SERP)
Workflow integration	⭐⭐⭐ (web app; structured research sessions)	⭐⭐⭐⭐⭐ (passive overlay; zero tab-switching required)
Content / AI tools	⭐⭐⭐ (Content Assistant on Pro plan)	⭐⭐ (intent analysis; no writing tools)
AI search monitoring	⭐ (not available)	⭐⭐⭐ (ChatGPT and AI SERP tracking — new in 2026)
Ease of use	⭐⭐⭐⭐⭐ (beginner-friendly platform UI)	⭐⭐⭐⭐⭐ (installs in 2 minutes; zero learning curve)
Price/value for budget users	⭐⭐⭐⭐⭐ (best all-in-one value under $25/mo)	⭐⭐⭐⭐⭐ (cheapest per-keyword data available)

KeySearch: The Best Budget Keyword Research Platform

Founded in 2016 and built specifically for bloggers, niche site creators, and small business SEOs, KeySearch fills a gap that no free tool and no $100/month platform quite covers: it's a genuine, full-featured keyword research platform at a price anyone can sustain long-term. The core keyword research module delivers search volume, CPC, trend data, and a proprietary Keyword Difficulty score for any query. The KD score has earned a loyal following among content creators for its accuracy at the indie-site level — it measures difficulty against the actual domain and page metrics of every SERP result, translating into a go/no-go signal that beginners and experienced SEOs both find actionable. Each keyword lookup shows a live SERP breakdown with Domain Authority, Page Authority, backlink count, and social signals for every ranking page, giving you the full competitive picture without opening a second tool.

The Competitor Gap Analysis module is where KeySearch earns its money beyond raw keyword research. Enter one or more competitor domains and KeySearch surfaces every keyword they rank for that you don't — sorted by volume and difficulty. For content teams building out topic clusters, this is faster than manual research and more reliable than guessing. The rank tracking module checks your target keyword positions daily and charts their movement over time. KeySearch also extends to YouTube and Amazon keyword research, giving it multi-platform coverage that most tools at this price tier simply skip. The Pro plan ($48/mo) adds AI content tools and higher daily search allowances for teams with heavier research workloads.

KeySearch Strengths

• Genuine platform depth at $24/month: keyword research, difficulty scoring, SERP analysis, rank tracking, backlink checker, competitor gap, and YouTube/Amazon research all under one login — more features than any comparable budget tool.
• Accurate Keyword Difficulty for indie sites: particularly well-calibrated for smaller domains, where premium tools' difficulty scores often overestimate competition.
• Competitor Gap Analysis: surfaces rival rankings you don't hold, turning competitor domains into ready-made content calendars in seconds.
• YouTube and Amazon keyword research: one of the few affordable tools covering video and e-commerce search alongside traditional web SEO.
• Flat-fee pricing with no credit burn: predictable monthly cost; research as many keywords as your daily limit allows without watching a credit counter.

KeySearch Weaknesses

• Daily search caps (200/day on Starter) throttle high-volume research sessions — large keyword audits will hit the ceiling and require upgrading to Pro.
• Database is smaller and less frequently refreshed than Ahrefs or Semrush; obscure or very recent keywords may show limited data.
• Interface is functional but dated — lacks the polish and workflow automation of premium platforms.
• No technical SEO auditing, content explorer, or AI visibility tracking.

Best For

Bloggers, niche site builders, freelance SEOs, and small business content teams who need a reliable, all-in-one keyword research workflow without paying premium prices. If your typical session involves finding keyword opportunities, checking difficulty, analyzing competitors, and tracking rankings — all in one place for under $25/month — KeySearch is the clear choice at this price tier.

Keywords Everywhere: Ambient Keyword Intelligence Across the Web

Launched in 2016 and now installed in over one million browsers, Keywords Everywhere solves keyword research differently: instead of requiring you to go somewhere to look up keywords, it brings the data to you wherever you already are on the web. The extension activates on Google Search, YouTube, Amazon, Etsy, eBay, Bing, Google Analytics, Google Search Console, Google Trends, and more — annotating each search you run with monthly search volume, CPC, competition score, and 12-month trend data as you browse. On Google, it adds a sidebar showing related keywords, People Also Search For terms, and long-tail suggestions — an instant ideation layer that captures keyword ideas you encounter naturally throughout the day, rather than only during dedicated research sessions.

The credit model is the defining constraint and the defining advantage. One credit equals one keyword lookup; credits stay valid for 12 months; the Bronze tier at $84/year provides 100,000 credits — enough for most moderate users. For heavy daily researchers running hundreds of queries, credits drain faster and the economics tip toward a platform tool. But for users who primarily browse industry sites, monitor competitors, and do opportunistic research rather than systematic bulk analysis, Keywords Everywhere's per-lookup cost is the cheapest keyword data available anywhere. In 2026, the extension added AI search monitoring — tracking how target keywords and brands appear in ChatGPT and Perplexity responses — an early GEO (Generative Engine Optimization) capability that flat-fee keyword platforms haven't yet matched.

Keywords Everywhere Strengths

• 15+ platform coverage without tab-switching: data surfaces passively on Google, YouTube, Amazon, Etsy, eBay, GSC, GA, and more — the widest ambient keyword coverage of any browser tool.
• Cost-effective pay-per-use model: $84/year for 100k credits makes occasional or moderate users pay far less than any flat-fee subscription at comparable data quality.
• Related keywords and PASF data directly in Google: the sidebar turns every SERP into a keyword brainstorm, surfacing long-tail variations you'd never explicitly search for.
• Zero workflow friction: installs in under two minutes; no separate login or dashboard — it simply enriches what you already do.
• AI search monitoring: tracks brand and keyword appearances in AI-generated answers — a forward-looking feature for teams building GEO strategies alongside traditional SEO.

Keywords Everywhere Weaknesses

• Credits consume faster than expected for active SEOs — a single Google search page can trigger 10–50 credits including sidebar related terms; power users can exhaust 100k credits within a month of daily research.
• No rank tracking, keyword difficulty score, or competitor gap analysis — it surfaces data but doesn't analyze or act on it the way a platform tool does.
• Extension-dependent: requires Chrome, Firefox, or Edge; no web app for research sessions, and volume figures are estimates, not exact counts.
• Not a standalone platform for systematic audits — importing lists at scale, clustering topics, or running structured keyword research requires an additional tool.

Best For

SEO professionals who already use a primary platform — Ahrefs, Semrush, or KeySearch — and want ambient keyword data as they browse. Also a strong choice for e-commerce marketers who need YouTube and Amazon keyword data alongside Google. Budget-conscious users doing occasional research will find Keywords Everywhere provides professional-quality data at a fraction of any subscription tool's cost — as long as research is opportunistic rather than systematic.

Verdict: Which Tool Is Right for You?

Choose KeySearch if keyword research is a regular, structured part of your SEO workflow. At $24/month it delivers more actionable tools — difficulty scoring, rank tracking, competitor gap, SERP analysis, YouTube/Amazon research — than you'd expect at this price. It's the best standalone keyword research platform under $50/month, full stop. Start KeySearch's free trial to run your target keywords through the SERP analyzer and KD score and judge the results yourself.

Choose Keywords Everywhere if you want passive enrichment that follows you across the web rather than a destination you log into. The $84/year entry price and zero-friction install make it the easiest way to add keyword data to existing browsing habits — and its 15-platform coverage means it enriches YouTube, Amazon, and Etsy research that dedicated platforms often miss. Install Keywords Everywhere and start your next Google search; the value is immediately obvious.

Use both for the most complete budget keyword stack: KeySearch ($24/mo) as your dedicated research platform for systematic work; Keywords Everywhere ($84/yr ≈ $7/mo) for ambient data as you browse. Together the combined spend is still less than the cheapest paid plan on Ahrefs or Semrush. For more comparisons in this silo — including how KeySearch stacks up against more powerful tools — see our Ahrefs vs KWFinder breakdown. Browse the full Keywords category for every tool we've reviewed, or visit the best SEO tools guide for top picks across every workflow.

Frequently Asked Questions

Is Keywords Everywhere better than KeySearch?

They serve different roles, so "better" depends entirely on your workflow. Keywords Everywhere is better if you want passive, in-browser keyword data across multiple platforms without a dedicated research session — ideal for opportunistic research or as a supplement to a primary SEO tool. KeySearch is better if you need structured keyword research, difficulty scoring, rank tracking, and competitor analysis in one platform — when keyword strategy is an active, deliberate workflow rather than ambient data collection. Many SEOs use both: KeySearch for focused research sessions, Keywords Everywhere for the rest of the day.

How many credits does Keywords Everywhere use per search?

Keywords Everywhere uses 1 credit per keyword per lookup, but a single Google search page can trigger 10–50 credits depending on how many keywords the extension analyzes in the sidebar (related terms, PASF suggestions, etc.). Light users who run a handful of research searches daily will find 100,000 annual credits (Bronze plan) sufficient. SEOs running 50+ research-heavy queries daily may exhaust Bronze within a month. Monitor your usage in the extension dashboard and upgrade to Silver (400k credits) if you're burning through credits faster than expected.

Does KeySearch have a free trial?

Yes. KeySearch offers a 7-day free trial that provides access to core features — keyword research, difficulty scoring, SERP analysis, and rank tracking. That's enough time to run your target keyword set through the KD score and judge whether the results match your site's competitive reality. The Starter plan at $24/month (or $20/month on annual billing) remains one of the lowest-cost entry points for a complete keyword research platform anywhere in the market.

Can I use Keywords Everywhere without an existing SEO tool?

Yes, but with limitations. Keywords Everywhere works well as a standalone tool for light and opportunistic keyword research — checking volumes on topics you encounter naturally, doing YouTube and Amazon keyword research, or building lists as you browse industry sites. Where it falls short as a sole tool is systematic research: auditing hundreds of keywords at once, tracking rankings over time, or running competitor gap analysis aren't things a browser extension overlay can do. For those workflows, pairing Keywords Everywhere with KeySearch or another platform tool makes far more sense than relying on the extension alone.