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
SEO Research Across Website, API & AI
Research keywords, competitors, backlinks and SERPs, or bring the same capabilities into your own workflows.
Website tools, a documented REST API and MCP integration share one dollar balance. Start free, then choose Starter, Pro, or Business.
Start free
$1 testing balance · No card required
Three Connected Surfaces
Research in the website, integrate the REST API, or connect an MCP client under one account.
Provider-backed SEO data
Reports use the latest data Seonio has stored or fetched for each source and freshness policy.
Usage-based pricing
Published dollar prices across website, REST, and MCP. Successful dataset requests from same-page website revisits within seven days cost $0; REST and MCP pricing is unchanged.
Free first, three paid plans
Start with $1 to test Seonio with no card. Subscribe for monthly usage and Extra Usage.
One Toolkit. 7 Focused Tools.
Pick the right tool for the job — or use them together for a complete workflow.
Keyword Research Tool
Find High-Impact Keywords
Compare keyword demand, competition, difficulty, intent and trends before choosing what to target.
Volume & Trends
KW Difficulty
Keyword Clustering
SERP-Based Topic Clusters
Group related keywords by Google SERP overlap when the cluster is generated.
SERP Overlap
Content Plan
Website Traffic Checker
Instant Traffic Analysis
Track top keywords, top pages and organic traffic patterns for any domain.
Top Keywords
Top Pages
URL Backlink Checker
Backlinks & Ranking Keywords
Discover backlinks, traffic patterns and reverse-engineer any competitor URL.
Backlinks
Rankings
Web Scraping & YouTube
Supported URLs to LLM-Ready Markdown
Scrape websites, Google SERPs and YouTube transcripts without maintaining a parser or proxy stack.
Markdown
YouTube
SEO API
SEO Data for Developers
Query keyword metrics, organic traffic, rankings and authority data through a simple JSON API.
JSON API
SEO Data
MCP Integration
SEO Tools for AI Assistants
Connect the REST capability catalog to supported AI clients through OAuth or a Bearer API key.
OAuth
Bearer
Choose Your Surface
Research in the website, integrate the REST API, or connect an MCP client.
Research
Find keywords, analyze competitor traffic and audit any URL.
Plan
Cluster keywords into topics and map out your content strategy.
Integrate
Use the website, REST API, or MCP surface that fits your workflow.
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