Powerfull tools completely free to use. No credit card required.
Grok
Midjourney
Sora
VidIQ
Jasper
BuzzSumo
Moz
SpyFu
Screaming Frog
KeywordTool.io
Grammarly
QuillBot
Surfer SEO
Freepik
Canva
AnswerThePublic – Content ideas
Ubersuggest