What is AI Cosine Similarity in keyword research?

It measures how semantically similar your content is to AI Overview embeddings for a given query. Higher cosine similarity scores correlate with higher prominence in AI Overview citations.

How does DemandSphere find 500x more keywords from GSC?

Standard GSC exports are limited to 1,000 rows. DemandSphere's GSC integration mines the full query dataset through date-range segmentation and advanced filtering, surfacing up to 500x more keyword data.

What is semantic clustering?

Automatic semantic clustering groups related keywords by meaning rather than exact match. This helps you identify topic clusters, content gaps, and opportunities to consolidate pages.

How does suggested keyword discovery work?

DemandSphere analyzes your tracked keywords and competitor landscape to surface rising terms, content gaps, and opportunities. Suggestions update continuously as market conditions change.

Can I research keywords in multiple languages?

Yes. Keyword research works across all supported languages and markets. Run the same query in different locations to compare volumes and competition.

What is Catching Fire in keyword research?

Catching Fire identifies content that is rapidly gaining rank positions. It surfaces both competitor content winning quickly and your own rising pages, helping you capitalize on momentum.

Keyword Research

Discover Keywords That Actually Drive Results

AI-native keyword research with Cosine Similarity to AI Overview embeddings. Mine 500x more keywords from Google Search Console, preview live SERPs, mine PAAs, and cluster semantically.

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500x

More GSC keywords

Cosine similarity

Live

SERP preview

Auto

Semantic clustering

app.demandsphere.com – Keyword Research

Keyword Discovery - New Opportunities

Discover Gaps Trends

New Keywords Found

2,847 +340

Avg. Difficulty

Total Volume

1.8M +12%

Opportunity Score

78 +6

Keyword Opportunities

Keyword	Volume	Difficulty	Position
enterprise seo platform	12,400	24	8
ai search visibility	8,100	38	12
rank tracking software	6,600	45	15
serp feature monitoring	3,200	18	5
competitor gap analysis	2,900	52	22
bigquery seo data	1,800	22	11
seo reporting dashboard	1,400	67	28

AI-Powered Discovery

Find 500x more keywords from your own GSC data

DemandSphere mines your Google Search Console data using AI cosine similarity to find semantically related keywords you’re already getting impressions for but aren’t tracking. This isn’t a generic database lookup - it’s YOUR data, expanded by AI to surface opportunities hiding in your own search performance.

GSC Keyword Expansion

Standard GSC Export

847 keywords

AI Cosine Similarity

DemandSphere Discovery

423,500 keywords 500x

Topic Clusters

Run

Running Shoes 5 keywords

best running shoes 12K top marathon trainers 3.2K what shoes for a 5K 1.8K running shoe reviews 2026 4.5K nike vs adidas running 2.1K

Trl

Trail Running 3 keywords

trail running shoes 8.4K best shoes for hiking trails 2.1K off-road running gear 980

Rac

Racing Flats 3 keywords

racing flats 2026 3.6K carbon plate shoes 5.2K lightweight race shoes 1.4K

Semantic Clustering

Auto-group keywords by meaning, not just words

Automatic semantic clustering groups keywords that share intent even when they use different words. "best running shoes", "top marathon trainers", and "what shoes for a 5K" all belong together. DemandSphere clusters them automatically so you can plan content around topics, not individual keywords.

SERP Preview

See the SERP before you commit

Before adding a keyword to your tracking portfolio, preview the actual SERP. See what positions your competitors hold, which SERP features appear, whether an AI Overview is present, and estimate the click opportunity. Make informed decisions about which keywords are worth the investment.

Live SERP Preview

best running shoes

AI Overview Present

Best Running Shoes of 2026

runnersworld.com

Running Shoes

nike.com

Best Shoes for Every Runner

yourdomain.com

SERP Features Detected

AI Overview PAA Shopping Images

Keyword Detail

marathon training plan

Monthly Volume

74,000

Difficulty

62 /100

CPC

$2.40

Trend

+18% YoY

SERP Features

PAA Images Video AI Overview

Keyword Metrics

Real data, not estimates

Search volume from Google’s own data (not third-party estimates). Keyword difficulty scores based on actual SERP composition, not generic domain authority. CPC data for commercial intent. Historical volume trends showing seasonality and growth. All updated monthly with no sampling.

Smart Suggestions

Keywords that come to you

Set up watch lists to monitor keyword groups without adding them to full tracking. DemandSphere’s suggested search feature surfaces rising keywords and competitor content that’s catching fire - keywords that are rapidly gaining rank positions. Integrating the research directly into your SEO workflow so discovery happens continuously, not just during quarterly planning.

Keyword Suggestions Feed

ai search optimization Easy Win

8.2K vol, difficulty 38

google ai mode seo Trending

volume +340% MoM

seo platform comparison Alert

competitor-a.com ranking #3

enterprise seo Tracked

moved from #18 to #7

Market Comparison

running shoes

US (English)

301,000

UK (English)

74,000

Japan (Japanese)

42,000

Germany (German)

38,000

France (French)

29,000

Global Research

Research in any market, any language

Run keyword research for any country, language, city, or postal code. Compare search volumes across markets. Discover location-specific keywords that don’t appear in global data. Support for all major search engines including Google, Bing, Yahoo! Japan, Baidu, Naver, and more.

Get started

See it with your own data.

30-minute demo. We'll run it on your domain - no prep required.

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