Online content marketing tools:
uberSuggest, ahrefs, moz, semrush
Neil Patel
gives good advice on alternative link-building techniques:
https://www.youtube.com/watch?v=wzYZkO1T4_4
https://www.youtube.com/watch?v=LdnWx49LUJc
- build infographics and visualizations - bloggers and writers love to link to these
- roundups - make best 100 sites/people/resources - get those sites to link to the survey
- build a free product - adds value to whoever links to it
- guest posts, post content on Medium/etc - Google doesn't penalize for duplicate content
- free trials of google ads