Keyword idea discovery
Expand one seed keyword into hundreds of related long‑tail ideas, so you can build whole content clusters instead of chasing single terms.
Free Keyword Research Tool · No Sign-Up
Free Keyword Research Tool
Enter one seed keyword and get hundreds of long‑tail keyword ideas — each with real search volume, CPC and SERP difficulty. Find low‑competition keywords you can actually rank for, in seconds.
Hundreds of keyword ideasReal Search VolumeCPC + DifficultyNo Sign-Up
What you get
Everything you need to research a keyword
SEMScoop turns a single seed keyword into a full research workspace — discovery, demand and competition in one view.
Search volume & CPC
See real monthly search volume and cost-per-click for every idea, so you research keywords by genuine demand and commercial value — not guesswork.
Difficulty & SERP analysis
A live SERP analysis scores how hard each keyword is to rank for, so you can prioritise the low-competition keywords your site can actually win.
How to do keyword research
From seed keyword to content plan in three steps
- Step 1 — Start with a seed
Enter a topic you care about
Type a broad seed keyword that describes your product, niche or article idea, and pick the country and language you want to rank in.
- Step 2 — Sort by demand and difficulty
Find the winnable opportunities
Scan the related keywords by search volume and difficulty. The sweet spot is real demand with low competition — keywords with traffic you can realistically rank for.
- Step 3 — Group into clusters
Build a content plan
Group related keywords into topic clusters and turn each cluster into a page or post. One round of research becomes weeks of content direction.
Keyword research tool — FAQs
Is the keyword research tool free?
Yes. You can research keywords for free with no credit card. Free accounts include a daily allowance of searches and keyword analyses; paid plans raise those limits.
Do I need to sign up?
No sign-up is required to start researching keywords. Create a free account only when you want higher daily limits or to save keywords to projects.
What data does it show for each keyword?
For every keyword idea you get monthly search volume, cost-per-click (CPC), keyword difficulty and live SERP analysis — so you can spot low-competition keywords worth targeting.
How many keyword ideas does a search return?
A single seed keyword returns up to a few hundred related long-tail keyword ideas, each with its own search volume and competition data.
Where does the search volume data come from?
Search volume and CPC come from Google Ads keyword data, and difficulty is calculated from a real-time analysis of the pages currently ranking on the first page of Google.
Need to check one keyword in depth? Try the bulk keyword difficulty tool, or see pricing & plans.