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Comparison
Side-by-side facts
Gravity PDF vs SEO Metrics
Compare Gravity PDF and SEO Metrics using verifiable public signals, licensing and project quality.
Gravity PDF
SEO Metrics
Data source
WordPress.org
WordPress.org
Categories
Website Tools
SEO, Website Tools
YunoDB quality score
100/100
93/100
Popularity
Active installs 20,000
Active installs 400
License
GPL-2.0-or-later
GPL-2.0-or-later
Pricing
Open source
Open source
Visit Gravity PDF
Visit SEO Metrics