WordPress
Weebly
WooCommerce
WIX
Squarespace
Amazon
BigCommerce
Shopify
ahrefs
Sprout Social
Moz
Google Ads
Social Ads

SEMrush
Reddit – r/SEO
SEO Site Checkup
Chrome Dev Tools
Google Analytics
SEM King
WordStream
Keyword Planner
Hotjar

HubSpot
Salesforce, Pardot
MailChimp
Lyris ListManager
SugarMarket
MailJet, YMLP
ConstantContact