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Link Whisper Free vs WP Smart SEO

Compare Link Whisper Free and WP Smart SEO using verifiable public signals, licensing and project quality.

Link Whisper Free

WP Smart SEO

Data sourceWordPress.orgWordPress.orgCategoriesSEOSEOYunoDB quality score100/10088/100PopularityActive installs 30,000Active installs 40LicenseGPL-2.0-or-laterGPL-2.0-or-laterPricingOpen sourceOpen source

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