Content Marketing Essential Tools

I was wondering what tools you guys use for SEO and content marketing

Buzzsumo - for research about what kinds of topics have gone viral in the past so I can recreate relevant content with the same structure. also identifying infuencers in my space so i can reach out to them and have them write about my clients.

SemRush - for position tracking, and social media tracking

what tools do you guys use or do you have any alternatives you would recommend

for social media tracking
Hootsuite
TweetReach

Edge rank checker - mostly facebook users use
Marketing.ai - For content strategy
and Shutterstock