| Google AdWords | Google AdWords Keyword Tool | |
| YouTube | YouTube Keyword Suggestion Tool | Paid |
| SEO Effect | Keyword Research Tool | |
| Scrape Box | SEO, link analysis and even link building. | Paid |
| Google AdWords | Google AdWords Keyword Tool | |
| YouTube | YouTube Keyword Suggestion Tool | Paid |
| SEO Effect | Keyword Research Tool | |
| Scrape Box | SEO, link analysis and even link building. | Paid |