Verdict
Choose Google Trends when
- Free tools matters to you. The core official site is publicly usable and presents no paid plan or paywall in the fetched page.
- Value accessibility matters to you. Very accessible public product surface with broad geography and learning materials.
Verdict
Choose Semji when
- Content execution matters to you. Very strong AI-assisted drafting, optimization, brand voice, knowledge grounding, and reusable agents.
- AI-search / GEO matters to you. Dedicated GEO visibility monitoring, citation/source analysis, competitive benchmarking, and recommendations are documented.
- GEO readiness matters to you. GEO is integrated with planning, Atomic Content, AI Knowledge, and measurement rather than being only a report.
- Publishing workflow matters to you. Strong editorial planning, assignments, progress tracking, CMS/custom-solution recommendations, and Chrome integration; direct publishing is not clearly documented.
Read the full reviews: Google Trends and Semji.