Google/Youtube/Bing/Amazon/eBay/Play Store/Instagram/Twitter
A useful tool to indentify terms you should be using with yor blog posts
Find long tail keywords with low SEO difficulty
Batch query Google keyword search volume, the feature is: batch query, free
Discover the best keywords and analyze the weaknesses of competitors
When product layout keywords, you can use this tool to query whether the keywords have other names
A highly recommended keyword mining tool that can help you dig out a lot of long-tail keywords