Question: I need a solution that streamlines keyword research and expansion, including related questions and comparison keywords.

If you need a more comprehensive tool to streamline keyword research and expansion, Niche Finder is a great option. It has an easy-to-use interface for identifying profitable niches and analyzing competitors with detailed market statistics. The tool includes keyword research and expansion, related questions, comparison keywords, and competitor analysis, so it's geared for pros like indie makers, SEO consultants and marketers. It's got tiered pricing, including a free plan for casual use.

Another very powerful tool is AlphaRank, which combines machine learning with proprietary algorithms to improve semantic analysis and keyword understanding. With a database of more than 100 million keywords, deep insights from top merchants and real-time keyword tracking, AlphaRank is geared for enterprise businesses, agencies, bloggers and freelancers. It also includes one-click SEO audit and auto-fix, and SEO-optimized content creation, so you can expect massive traffic spikes and top-10 rankings.

If you prefer AI-based tools, Rankify is another good option. The tool lets you find semantically related keywords by entering seed keywords or semantic descriptions. It also has features like search volume, keyword difficulty and related keyword output to help you find long-tail and short-tail keywords. Rankify also supports bulk keyword analysis and multi-project management, so it's good for SEO agencies, freelancers and enterprise teams.