Mozilla Add-ons
addons.mozilla.org
Extensions and themes for Firefox
DR 96 Free ?
Submit to Mozilla Add-ons →
AppSumo
appsumo.com
Deals on software tools for entrepreneurs
DR 83 Free + Paid Dofollow
Submit to AppSumo →
Side-by-Side Comparison
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Which to Submit to First?
Mozilla Add-ons has a higher Domain Rating (96) than AppSumo, meaning more SEO authority and backlink value.
Submit to Mozilla Add-ons →About These Directories
Mozilla Add-ons
Download Firefox extensions and themes. They’re like apps for your browser. They can block annoying ads, protect passwords, change browser appearance, and more.
AppSumo
Top software deals for entrepreneurs at incredible prices. Discover the latest productivity, marketing, and content tools for your business with no monthly fees.