Head-to-head · Keyword Clustering Tools
beserp Keyword Clustering vs ContentGecko Keyword Clustering
beserp Keyword Clustering leads on 0 checks, ContentGecko Keyword Clustering on 0, and 3 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.
Our verdict
- Highest scorebeserp Keyword Clustering · 9.3/10
- Free planboth
beserp Keyword Clustering scores higher on our rubric for keyword clustering tools: 9.3 against 8.5 out of 10; our editors rank them #2 and #8.
On clustering method, beserp Keyword Clustering gives you Semantic where ContentGecko Keyword Clustering offers Serp.
beserp Keyword Clustering is the better fit for low-cost semantic clustering and content planning. ContentGecko Keyword Clustering is the better fit for large country-specific SERP clustering projects.
- beserp Keyword Clustering fits best
Low-cost semantic clustering and content planning
- ContentGecko Keyword Clustering fits best
Large country-specific SERP clustering projects
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Side by side
| Feature | beserp Keyword Clustering 9.3/10 Visit ↗ | ContentGecko Keyword Clustering 8.5/10 Visit ↗ |
|---|---|---|
| At a glance | ||
| Editor score | 9.3 | 8.5 |
| Ranking | #2 in Keyword Clustering Tools | #8 in Keyword Clustering Tools |
| Best for | Low-cost semantic clustering and content planning | Large country-specific SERP clustering projects |
| Pricing model | Free plan + paid | Free plan + paid |
| Starting price | $10 one-time | €19.90/mo |
| Free plan | ✓ | ✓ |
| Free trial | — | — |
| Deployment | Cloud | Cloud |
| Platforms | Web | Web |
| Support | Docs | Email, Live chat |
| Built for | Solo, Small business, Mid-market | Solo, Small business, Mid-market |
| Features beserp Keyword Clustering 2/3 · ContentGecko Keyword Clustering 2/3 | ||
| SERP analysis | ✓ | ✓ |
| Batch upload | ✓ | ✓ |
| API access | Not checked yet | Not checked yet |
| Specs | ||
| Clustering method | Semantic | Serp |
| Keyword limit | Not checked yet | 20000 keywords |
| Export formats | CSV and .ics | CSV |
| Our review | ||
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| Our verdict | beserp Keyword Clustering is a web-based keyword clustering tool for in-house SEO teams, freelancers, content marketers, agencies, and founders. It turns keyword exports or plain keyword files into semantic topic groups using embeddings,… Read the review → |
ContentGecko Keyword Clustering groups keywords according to similarity in Google search results. It fetches the top 10 results for each keyword, compares overlapping URLs, and forms clusters using a configurable SERP-overlap threshold.… Read the review → |
Strengths and trade-offs
beserp Keyword Clustering — where it wins
- Groups keywords semantically and classifies search intent
- Recommends page types and scores cluster priorities
- Imports broad file formats and connects with eight SEO tools
Where it doesn't
- Web-only access limits platform flexibility
- Credit-based pricing requires estimating usage
- Content recommendations depend on imported keyword data
ContentGecko Keyword Clustering — where it wins
- Clusters up to 20,000 keywords at once on the paid plan
- Supports country, language and configurable SERP-overlap settings
- Exports keyword clusters as CSV and checks optional domain rankings
Where it doesn't
- The free version is limited to 200 keywords per operation
- Intent, page-type and funnel labels require the paid version
- Available as a web tool rather than a desktop or mobile application
- beserp Keyword Clustering9.3/10 · Free plan
A low-cost web tool for turning keyword exports into prioritized content plans.
Visit beserpFull verdict → - ContentGecko Keyword Clustering8.5/10 · Free plan
A focused SERP clustering tool with generous paid batch capacity and useful exports.
Visit ContentGeckoFull verdict →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update