seospark is an information retrieval system that can be used to optimize website architecture based on data analysis. It's notable for finding longtail and semantically related keywords, ranked keywords, and gaps in keywords. With a database of 35 billion keyword metrics and 15 billion crawled SERPs, it can help you refine your content strategy and optimize your website's ranking. The tool works with multiple languages and countries, and can track rank daily and perform content gap analysis, so it's a good all-purpose tool for SEO.
Another good option is WriterZen, an all-purpose SEO content workflow tool that automates content creation from research to writing. It includes tools like Keyword Explorer for finding low-competition keywords and Keyword Planner for optimizing keyword research. The tool also includes Content Creator, which can generate outlines based on top 20 SERPs, Reddit, and Google Suggestions, and an AI-Assistant that can generate original content. Whether you're a solo operator or a team, WriterZen is a good option for optimizing your content workflow.
If you prefer an AI-based approach, Rankify is a fast and powerful keyword research tool. You can enter seed keywords, business descriptions or semantic descriptions to find semantically related keywords. The tool also includes search volume, color-coded keyword difficulty and strong security, so it's good for SEO agencies, freelancers and enterprise teams. With good keyword suggestions, Rankify can help you speed up your SEO work.
Last but not least, Keyword Insights is an AI-powered content marketing platform that can be used to find and cluster keywords, map search intent and create content briefs. It includes tools for keyword discovery, clustering and content brief creation, so it's good for content marketers and SEO pros. With flexible pricing and a 4-day free trial, you can quickly try Keyword Insights to boost your content marketing.