You should try this platform — it’s not just another suggestion tool, but a full ai seo tool
https://keywordindexchecker.com/ai-keyword-long-tail-generator that supports deeper planning. It analyzes the seed keyword, then breaks down results into intent-based groups: informational, commercial, navigational, and question-driven. For example, when I entered “email marketing automation,” it didn’t just give keywords, it also suggested article angles like “best drip tools in 2025” and FAQs to include. It even helped me map out internal links and build content clusters around each keyword group. It’s been super valuable for speeding up editorial planning, especially for long-form content. The AI is pretty smart — not just throwing data but helping connect the dots.