Ahrefs is a toolset for SEO and marketing. We have tools for backlink research, organic traffic research, keyword research, content marketing & more. Give Ahrefs a try! Source: SEO Backlink Checker & Competitor Research Tools
Keyword research
Access to a keyword tool is important. Here are 10 alternatives to Google’s Keyword Planner for finding keyword ideas and search volume predictions. Source: 10 Keyword Tools You Need to Know | SEJ