{"citations":{"source_mix":{"company_owned":33,"independent":27,"unclear":0},"sources_referenced_by_questions":0,"support_mix":{"direct":56,"partial":4},"total_sources":60,"unique_domain_count":27},"claims":[{"claim_id":"claim-001","confidence":"verified","observed_at":"2026-09-18","platform_support":["anthropic","deepseek","google","grok","kimi","openai","perplexity"],"predicate":"platforms_analyzed","qualifier":"valid included platform responses","subject":"Best AI SEO Tools for Updating Existing Content","unit":"platforms","value":7},{"claim_id":"claim-002","confidence":"verified","observed_at":"2026-09-18","platform_support":["deepseek","google","openai","perplexity"],"predicate":"final_consensus_rank","qualifier":"AI SEO Tools for Updating Existing Content","subject":"Semrush","unit":"rank","value":5},{"claim_id":"claim-003","confidence":"verified","observed_at":"2026-09-18","platform_support":["deepseek","google","openai","perplexity"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"Semrush","unit":"platforms","value":4},{"claim_id":"claim-004","confidence":"verified","observed_at":"2026-09-18","platform_support":["grok"],"predicate":"fit_rating_count","qualifier":"strong","subject":"Semrush","unit":"platforms","value":1},{"claim_id":"claim-005","confidence":"verified","observed_at":"2026-09-18","platform_support":["openai","anthropic","deepseek","perplexity","google"],"predicate":"fit_rating_count","qualifier":"good","subject":"Semrush","unit":"platforms","value":5},{"claim_id":"claim-006","confidence":"verified","observed_at":"2026-09-18","platform_support":["kimi"],"predicate":"fit_rating_count","qualifier":"mixed","subject":"Semrush","unit":"platforms","value":1}],"content_scope":"aggregated facts, computed metrics, and retrieval summaries","entities":[{"average_rank":5.25,"best_rank":1,"entity_id":"entity-001","entity_type":"company","final_rank":5,"name":"Semrush","platform_mentions":4,"platform_share":0.5714285714285714}],"identity":{"dataset_url":"https://aimarketingconsensusindex.com/datasets/ai-seo-content-optimization/updating-existing-content/semrush.json","page_url":"https://aimarketingconsensusindex.com/ai-seo-content-optimization/updating-existing-content/semrush","report_type":"fit_review","study_id":"AIMCI-STUDY-A25EF7A7A1B0","title":"Semrush for AI SEO Tools for Updating Existing Content: AI Consensus Fit Review"},"limitations":["Use the run researchdate as the study date. Platform-reported dates are provenance metadata and do not independently prove freshness.","All included platforms evaluated fit, but platformmentions counts only platforms that named the entity during ranking discovery.","Do not resolve conflicting product names, pricing, or capabilities by guessing; describe the conflict and tell buyers what to verify.","The supplied URLs were collected from platform responses and were not independently validated by the writer stage.","Company-owned citations materially outnumber independent citations; do not describe company claims as independently verified.","Platform-reported research dates differ from the authoritative run date; disclose this as a methodology limitation.","Citations are platform-reported evidence, not independently verified facts. No-search model claims require explicit verification before being described as current facts."],"methodology":{"fit_rating_contract":["strong","good","mixed","weak","uncertain"],"included_valid_platform_count":7,"maximum_finalists":10,"minimum_mentions":2,"name":"AI Marketing Consensus Index cross-platform AI consensus analysis","platforms_included":["anthropic","deepseek","google","grok","kimi","openai","perplexity"],"platforms_queried":["openai","anthropic","deepseek","grok","perplexity","kimi","google"],"stages":["ranking_discovery","fit_assessment","normalization","editorial_synthesis"],"version":"alias-table-1"},"provenance":{"generated_at":"2026-09-19 00:19:36.884796+00","research_date":"2026-09-18","source_snapshot_sha256":"d8fe71a2761e5eef0ad14660affb63c92212060ed6e894c0940505432df399c6","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":34,"qualified_finalists":8,"ranking_unit":"Software tool or content optimization platform"},"schema_version":4,"summary":"Semrush is a good fit for publishers updating existing content, provided they accept multi-toolkit pricing and usage caps. Four of seven platforms named Semrush during ranking discovery, with an average listed rank of 5.25 and a best rank of 1 (perplexity). The strongest reason to consider it is the combination of existing-article optimization, competitor content-gap analysis, and AI-search visibility tracking in one vendor. The main limitation is that the strongest content-audit and AI-visibility capabilities sit in separate toolkits or higher tiers, so a complete refresh-and-measure…","target_buyer":"Publisher seeking AI SEO Tools for Updating Existing Content","topic":{"base_category":"AI SEO and content optimization tools","category_criteria":["Content research","question and topic discovery","optimization recommendations","entity and source coverage","content-gap analysis","competitive comparisons","and AI-search visibility support"],"geography":"United States","slug":"best-ai-seo-tools-for-updating-existing-content","title":"Best AI SEO Tools for Updating Existing Content","use_case":"AI SEO Tools for Updating Existing Content"}}