Verdict
Choose PageSpeed Insights when
- Free tools matters to you. The complete PageSpeed Insights utility is available free on the public site.
- Value accessibility matters to you. The public single-URL analyzer provides substantial value without a paid plan.
- Technical SEO matters to you. Useful page-level performance and SEO diagnostics, but not a site-wide crawler or issue-management system.
Verdict
Choose Profound when
- AI-search / GEO matters to you. Core product focus: answer-engine visibility, citations, sentiment, prompt demand, and AI crawler behavior.
- Research depth matters to you. Strong AI-search research depth, especially real prompts, citation analysis, intent, sentiment, and competitor gaps.
- Content execution matters to you. Agents research, brief, write, optimize, and publish content, with closed-loop citation learning.
- Context gathering matters to you. Broad first-party, competitive, knowledge-base, sitemap, and integrated-app context is supported.
Read the full reviews: PageSpeed Insights and Profound.