Starter
$15 /month
Billed $15 monthly
$15 of usage each subscription month
- All website tools, REST API, and MCP
- 20 requests per second account limit
- Buy and use Extra Usage while active
Keyword Research Tool
Compare Demand, Competition and Search Intent.
Research keyword metrics, trends, suggestions and SERP difficulty with a testing or subscription balance.
Start free
$1 testing balance · No card required
Click image to view full size
See Real Keyword Data
Live examples of what Seonio shows you for every keyword you research.
Keyword Research Features
Compare relevant keywords by search volume, competition, difficulty, intent and trend data.
Keyword Difficulty Score
Evaluate Ranking Difficulty
Compare Seonio's difficulty estimate with authority, backlink and SERP signals before choosing a keyword.
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.
$1 to test free | No card
Clear Dollar Pricing
One dollar balance across website, REST API, and MCP. Same-page website revisits within seven days can cost $0; REST API and MCP keep their published prices.
Three Surfaces
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.
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
"$10/mo is a no-brainer. Knowing what our potential clients actually search and our competition is ranking for, has shifted our whole online marketing strategy."
Konrad L. | Dentist
Plans that scale with your usage
Create a free account with $1 to test Seonio. Subscribe when you are ready for monthly usage and Extra Usage.
Start free
Get a one-time $1 testing balance after email verification. No card required.
Use it without a subscription until it runs out. It does not renew.Choose a subscription
Every tier includes all Seonio tools, REST API access, MCP access, and a 20 requests/second account limit.
Pro
$30 /month
Billed $30 monthly
$37.50 of usage each subscription month
- All website tools, REST API, and MCP
- 20 requests per second account limit
- Buy and use Extra Usage while active
Business
$60 /month
Billed $60 monthly
$90 of usage each subscription month
- All website tools, REST API, and MCP
- 20 requests per second account limit
- Buy and use Extra Usage while active
How your balance works
Your one-time testing balance is used first. Subscription usage refreshes each month and is used next. Extra Usage expiring soonest is used last.
Extra Usage when you need it
Active subscribers can buy and use Extra Usage: pay $10 for $10, $100 for $115, or $1,000 for $1,300.
FAQ
You might be wondering…
Usage & Balance
Each action has a published dollar price or formula, and website, REST API, and MCP actions share one balance. Dataset requests from the first signed-in website visit use their published prices. Successful requests from the same page, including filters, within seven days cost $0. REST API and MCP keep their published prices.
Free accounts receive a one-time $1 testing balance. Starter includes $15, Pro $37.50, and Business $90 at each subscription-month boundary.
New Extra Usage is valid for one year. Testing balance is spent first, then included usage and Extra Usage expiring soonest. Buying and spending Extra Usage requires an active subscription.
Data actions pause until the next included refresh, or until you activate a subscription and add Extra Usage.
Plans & billing
Yes. Verify a free account to receive a one-time $1 testing balance. No card is required, and the balance works without a subscription until it is used.
Starter is $15 monthly or $120 yearly, Pro is $30 monthly or $240 yearly, and Business is $60 monthly or $480 yearly.
Cancel anytime from Billing. You keep access until the end of the paid period. Remaining Extra Usage stays on your account but requires an active subscription to spend.
Refunds and statutory withdrawal rights follow our Terms and applicable law. Contact [email protected] with a billing question.
Coverage & Support
We currently cover 50 markets. We add new countries regularly.
Algeria
Argentina
Australia
Austria
Bangladesh
Belgium
Brazil
Bulgaria
Canada
Czechia
Denmark
Egypt
Finland
France
Germany
Ghana
Greece
Hungary
India
Indonesia
Ireland
Italy
Japan
Kenya
Malaysia
Mexico
Morocco
Netherlands
New Zealand
Nigeria
Norway
Pakistan
Philippines
Poland
Portugal
Romania
Saudi Arabia
Serbia
Singapore
South Africa
Spain
Sri Lanka
Sweden
Switzerland
Thailand
Turkiye
United Arab Emirates
United Kingdom
United States
Vietnam
Email support for account, billing, and product questions is available at [email protected].
Start Your SEO Research in Seconds
Start with $1 to test Seonio • No card required