SEMRush

We collect massive amounts of SERP data for more than 106 million keywords and 71 million domains, including: AdWords ad copies and positions, organic positions for domains and landing URLs, search volumes, CPC, competition, number of results, and so much more. We also provide accurate, customized data with quick turn-around times for your special projects.

See the reference side-by-side comparison SEO Keyword tools

	SEMRush
Website	https://www.semrush.com/
Free plan	Yes Limited/14 days trial