Free Keyword Research Tool

Find High-Impact Keywords Worth Ranking For In Seconds.

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5 free searches/day, no credit card.

Trusted by 4K+ | ★★★★★ 4.9 in Reviews

Keyword Research Tool to Grow Your Rankings

Find relevant keywords with low keyword difficulty and high search volume in seconds.

Keyword Difficulty Score

Evaluate Ranking Feasibility Instantly

Know how hard it is to rank on the first page of Google for any keyword. It’s calculated using domain authority, backlink strength, and SERP structure.

Target low-competition keywords that align with your domain’s authority

Build a bottom-up SEO strategy by securing easier wins before going after high-competition terms

Prioritize keywords based on cost-to-rank vs. value

CPC Competition and Search Intent

Align SEO with Paid Value and optimize for Intent

Assess CPC and advertiser competition to gauge paid search value for keywords. Pair with intent to create targeted content.

Identify keywords with high buyer intent using CPC, ideal for product pages or conversion-focused content

Prioritize keywords that have both SEO potential and monetization value

Build hybrid SEO/PPC strategies using unified keyword data

SERP Breakdown

Analyze the Competition Before You Invest

Access SERP data for each keyword, including domain authority, referring domains and backlinks, title tags, URL structures, “People Also Ask,” and related searches.

Know if you’re up against major publishers or weaker, niche sites

Spot low-authority pages ranking high, a signal that the keyword is attainable

Identify long-tail variants and related questions to cover in supporting content

Local and Global Search Volume

Quantify Keyword Demand

Seonio breaks down search volume both globally and by country. This provides insight into keyword interest across different markets.

Identify which markets show strong demand for your product or content

Make data-backed decisions on localization and international expansion

Avoid over-prioritizing keywords that appear strong globally but show little traction in your target region

Keyword Trend Graph

Monitor Seasonality and Lifecycle Stage

We provide a clear timeline of search interest, showing whether a keyword is growing, stable, or declining.

Capitalize on emerging topics before competitors do

Schedule content in sync with peak seasonal demand

Avoid building around declining search trends

Trending Countries

Understand Regional Keyword Dynamics

For every keyword, we surface the top countries by search interest, so you can see where demand is strongest.

Target region-specific content and ads where the audience is most active

Optimize international SEO campaigns with localized targeting

Validate market fit before entering new regions

Similarity Score

Focus on Topically Aligned Keywords

Our Similarity Score ranks keywords by semantic and contextual relevance, aligning with your content to grow niche authority.

Avoid wasting time on keywords that dilute topical relevance

Strengthen semantic SEO and cluster-based content strategies

Reduce bounce rates by matching content with searcher expectations

Demographic Insights

Optimize Content and Ads by Age and Gender

Improve keyword targeting with age and gender breakdowns. Know which demographic will respond best.

Keyword demographics let you narrow ad targeting to the audiences that matter

Increase ROAS (Return on Ad Spend) by excluding irrelevant age or gender groups

Better segmentation for product positioning, ad creative, and content tone

Why Seonio Works

Turn SEO data into clear actions, without the high price tag.

Free | $10/mo

Unbeatable Pricing

Seonio is the most affordable all-in-one SEO tool with simple pricing plans. Get 5 free searches/day with a free account.

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Full Access

All Features Unlocked

From day one, you get access to all SEO features across every tool, even on the free plan. Nothing is locked behind expensive tiers.

Tools:

Website

Keyword

URL

UX and UI

Easy to Use

Seonio is built to make SEO research intuitive and easy to understand, turning complex data into clear, actionable insights.

SEO Research, Ready in Seconds

Start driving more organic traffic and grow your rankings.

Try

Start for Free

Explore every feature with 5 free searches daily. No payment info required.

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Scale

Choose Your Plan

Enterprise-level SEO for just $10/mo, all features. Scale as needed.

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What Our Users Say

Real results from our users.

185%

ROI

"Seonio’s unique similarity score showed us trending keywords we’d never thought of implementing in our ad campaigns and landing pages."

Alex M. | SEO Manager

127%

Conversion Rate

"The Spam Score and DA metrics are essential for our link-building outreach. We now can vet prospects in seconds, saving us hours each week."

Priya S. | Agency Owner

314%

Organic Traffic

"Seonio’s unique similarity score showed us trending keywords we’d never thought of implementing in our ad campaigns and landing pages."

Alex M. | SEO Manager

Turn search insights into measurable growth.

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Pricing

Rank higher, spend less: Serious SEO, simple pricing.

Free

Enjoy free forever

5 searches/day:

Keyword Research Tool

Website Traffic Checker

URL Backlink Tool

Select Plan

Starter

Billed annually at $120

Per Month

Keyword Research Tool

50 searches/day

Website Traffic Checker

20 searches/day

URL Backlink Tool

20 searches/day

Select Plan

Pro

Billed annually at $240

Per Month

Keyword Research Tool

250 searches/day

Website Traffic Checker

50 searches/day

URL Backlink Tool

50 searches/day

Select Plan

Enterprise

Billed annually at $600

Per Month

Keyword Research Tool

1000 searches/day

Website Traffic Checker

250 searches/day

URL Backlink Tool

250 searches/day

Select Plan

FAQ

You might be wondering…

Getting Started

Yes, you can start on the Free plan. You get 5 searches per day (total across tools) so you can explore Seonio before upgrading. No credit card required.

Accessing any report in Keyword Research, Website Traffic Checker, or URL Backlink Tool counts as one search. We update them internally on a regular basis to keep the data fresh.

Usage and Limits

Limits are per plan and per tool. They reset every 24 hours. Current plan limits:

Free: 5 searches/day total across tools.
Starter: 50/day Keyword Research; 20/day Website Traffic Checker; 20/day URL Backlink Tool.
Pro: 250/day Keyword Research; 50/day Website Traffic Checker; 50/day URL Backlink Tool.
Business: 1,000/day Keyword Research; 250/day Website Traffic Checker; 250/day URL Backlink Tool.

You'll see an in-app notice and blurred results. Wait for the daily reset or upgrade to a higher tier for more searches.

Yes, your dashboard shows today's used/remaining searches and historical usage, so you always know where you stand.

Billing and Plans

Yes, you can change plans at any time. Upgrades take effect immediately; downgrades apply at the end of your current billing period. Upgrades are prorated.

Cancel anytime from your account settings. You keep access until the end of the billing period, then your account switches to the Free plan.

No, unused searches don't roll over. Your allowance refreshes daily.

We offer a full refund within the first 7 days of your first purchase unless there's significant usage beyond normal testing. After 7 days, subscriptions are non-refundable.

Coverage and Support

We currently cover 15 markets: Australia, Brazil, Canada, France, Germany, India, Italy, Mexico, Nigeria, Pakistan, Portugal, Spain, Turkey, the United Kingdom, and the United States. We add one or two new countries every month, so sign up to get notified as soon as your market is available.

We're here to help you succeed! Our dedicated support team responds to email inquiries within 1 business day. All plans include access to our customer support.

Start Your SEO Research in Seconds

5 free searches/day • No credit card needed • Access all features

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