ProductPulse vs Keyword Cluster

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

ProductPulse compared with Keyword Cluster
Detail	ProductPulse	Keyword Cluster
What it does	Chrome extension that shows product listing age, reviews, and order volume on AliExpress and Shopify	Chrome extension for keyword clusters and SEO insights
Stage	Not given	Not given
Founded	Not given	Not given
Based in	PT	Not given
Pricing model	Freemium	Free
Pricing	Free: Listing age, total reviews and rating, orders/sales volume. Pro: €4.99/month or €19 one-time for Order Velocity chart.	Not given
Key features	Display product listing age on AliExpress and Shopify Show total reviews and rating on product pages Display order and sales volume Order Velocity chart tracking product growth over 60 days Automatic detection of AliExpress and Shopify product pages Free product checker for Shopify links Browser-local data storage with no account required	Keyword clustering by search intent Long-tail keyword discovery AI-powered keyword grouping Real-time insights on Google and Bing Topic cluster identification Related search query suggestions No account or login required Support for Google, Bing, and YouTube
What makes it different	Works entirely in your browser without requiring an account or sending browsing data to servers Shows real data from stores rather than estimates, with full transparency on data sources Tracks product growth over time through your own visits without external tracking	Shows keyword clusters directly in search results without leaving Google or Bing Completely free with no account needed Eliminates need to switch between multiple SEO tools Groups keywords by search intent for better content alignment
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet no change since last check	11 no change since last check
Trust Flow (Majestic)	0	3
Citation Flow (Majestic)	0	23
Referring domains (Majestic)	0	50

4 details filled in for both companies.

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