- https://app.neilpatel.com/
- https://keywordtool.io/
- https://moz.com/ (收费,30天试用)
- https://neilpatel.com/ubersuggest/
- https://www.wordtracker.com/(收费,2次10条信息免费)
- https://www.webceo.com/ (需注册,不限次15条信息免费)
- https://www.keyworddiscovery.com/search.html (收费,不限次100条信息免费)
- https://www.keywordtooldominator … mplete-keyword-tool(收费,每天3次免费搜索)
- https://kwfinder.com
- https://www.semrush.com
- https://googleautosuggest.wordpress.com/