{"citations":{"source_mix":{"company_owned":132,"independent":317,"unclear":21},"sources_referenced_by_questions":0,"support_mix":{"direct":369,"partial":85},"total_sources":470,"unique_domain_count":225},"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 Mid-Market Companies","unit":"platforms","value":7},{"claim_id":"claim-002","confidence":"verified","observed_at":"2026-09-18","platform_support":["anthropic","deepseek","google","grok","kimi","openai","perplexity"],"predicate":"final_consensus_rank","qualifier":"AI SEO Tools for Mid-Market Companies","subject":"Surfer SEO","unit":"rank","value":1},{"claim_id":"claim-003","confidence":"verified","observed_at":"2026-09-18","platform_support":["anthropic","deepseek","google","grok","kimi","openai","perplexity"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"Surfer SEO","unit":"platforms","value":7},{"claim_id":"claim-004","confidence":"verified","observed_at":"2026-09-18","platform_support":["anthropic","deepseek","google","grok","kimi","openai","perplexity"],"predicate":"final_consensus_rank","qualifier":"AI SEO Tools for Mid-Market Companies","subject":"Frase","unit":"rank","value":2},{"claim_id":"claim-005","confidence":"verified","observed_at":"2026-09-18","platform_support":["anthropic","deepseek","google","grok","kimi","openai","perplexity"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"Frase","unit":"platforms","value":7},{"claim_id":"claim-006","confidence":"verified","observed_at":"2026-09-18","platform_support":["anthropic","deepseek","google","grok","kimi","openai","perplexity"],"predicate":"final_consensus_rank","qualifier":"AI SEO Tools for Mid-Market Companies","subject":"Clearscope","unit":"rank","value":3},{"claim_id":"claim-007","confidence":"verified","observed_at":"2026-09-18","platform_support":["anthropic","deepseek","google","grok","kimi","openai","perplexity"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"Clearscope","unit":"platforms","value":7},{"claim_id":"claim-008","confidence":"verified","observed_at":"2026-09-18","platform_support":["anthropic","deepseek","google","kimi","openai","perplexity"],"predicate":"final_consensus_rank","qualifier":"AI SEO Tools for Mid-Market Companies","subject":"MarketMuse","unit":"rank","value":4},{"claim_id":"claim-009","confidence":"verified","observed_at":"2026-09-18","platform_support":["anthropic","deepseek","google","kimi","openai","perplexity"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"MarketMuse","unit":"platforms","value":6},{"claim_id":"claim-010","confidence":"verified","observed_at":"2026-09-18","platform_support":["anthropic","deepseek","openai","perplexity"],"predicate":"final_consensus_rank","qualifier":"AI SEO Tools for Mid-Market Companies","subject":"Semrush","unit":"rank","value":5},{"claim_id":"claim-011","confidence":"verified","observed_at":"2026-09-18","platform_support":["anthropic","deepseek","openai","perplexity"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"Semrush","unit":"platforms","value":4},{"claim_id":"claim-012","confidence":"verified","observed_at":"2026-09-18","platform_support":["anthropic","google","grok"],"predicate":"final_consensus_rank","qualifier":"AI SEO Tools for Mid-Market Companies","subject":"SE Ranking","unit":"rank","value":6},{"claim_id":"claim-013","confidence":"verified","observed_at":"2026-09-18","platform_support":["anthropic","google","grok"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"SE Ranking","unit":"platforms","value":3},{"claim_id":"claim-014","confidence":"verified","observed_at":"2026-09-18","platform_support":["anthropic","deepseek","openai"],"predicate":"final_consensus_rank","qualifier":"AI SEO Tools for Mid-Market Companies","subject":"Ahrefs","unit":"rank","value":7},{"claim_id":"claim-015","confidence":"verified","observed_at":"2026-09-18","platform_support":["anthropic","deepseek","openai"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"Ahrefs","unit":"platforms","value":3},{"claim_id":"claim-016","confidence":"verified","observed_at":"2026-09-18","platform_support":["google","grok","perplexity"],"predicate":"final_consensus_rank","qualifier":"AI SEO Tools for Mid-Market Companies","subject":"Scalenut","unit":"rank","value":8},{"claim_id":"claim-017","confidence":"verified","observed_at":"2026-09-18","platform_support":["google","grok","perplexity"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"Scalenut","unit":"platforms","value":3},{"claim_id":"claim-018","confidence":"verified","observed_at":"2026-09-18","platform_support":["grok","kimi","perplexity"],"predicate":"final_consensus_rank","qualifier":"AI SEO Tools for Mid-Market Companies","subject":"NeuronWriter","unit":"rank","value":9},{"claim_id":"claim-019","confidence":"verified","observed_at":"2026-09-18","platform_support":["grok","kimi","perplexity"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"NeuronWriter","unit":"platforms","value":3},{"claim_id":"claim-020","confidence":"verified","observed_at":"2026-09-18","platform_support":["grok","openai"],"predicate":"final_consensus_rank","qualifier":"AI SEO Tools for Mid-Market Companies","subject":"Peec AI","unit":"rank","value":10},{"claim_id":"claim-021","confidence":"verified","observed_at":"2026-09-18","platform_support":["grok","openai"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"Peec AI","unit":"platforms","value":2}],"content_scope":"aggregated facts, computed metrics, and retrieval summaries","entities":[{"average_rank":3.2857142857142856,"best_rank":1,"entity_id":"entity-001","entity_type":"company","final_rank":1,"name":"Surfer SEO","platform_mentions":7,"platform_share":1},{"average_rank":4,"best_rank":2,"entity_id":"entity-002","entity_type":"company","final_rank":2,"name":"Frase","platform_mentions":7,"platform_share":1},{"average_rank":4,"best_rank":3,"entity_id":"entity-003","entity_type":"company","final_rank":3,"name":"Clearscope","platform_mentions":7,"platform_share":1},{"average_rank":5,"best_rank":3,"entity_id":"entity-004","entity_type":"company","final_rank":4,"name":"MarketMuse","platform_mentions":6,"platform_share":0.8571428571428571},{"average_rank":2.25,"best_rank":1,"entity_id":"entity-005","entity_type":"company","final_rank":5,"name":"Semrush","platform_mentions":4,"platform_share":0.5714285714285714},{"average_rank":2.6666666666666665,"best_rank":1,"entity_id":"entity-006","entity_type":"company","final_rank":6,"name":"SE Ranking","platform_mentions":3,"platform_share":0.42857142857142855},{"average_rank":3,"best_rank":2,"entity_id":"entity-007","entity_type":"company","final_rank":7,"name":"Ahrefs","platform_mentions":3,"platform_share":0.42857142857142855},{"average_rank":5.666666666666667,"best_rank":4,"entity_id":"entity-008","entity_type":"company","final_rank":8,"name":"Scalenut","platform_mentions":3,"platform_share":0.42857142857142855},{"average_rank":7,"best_rank":4,"entity_id":"entity-009","entity_type":"company","final_rank":9,"name":"NeuronWriter","platform_mentions":3,"platform_share":0.42857142857142855},{"average_rank":6.5,"best_rank":6,"entity_id":"entity-010","entity_type":"company","final_rank":10,"name":"Peec AI","platform_mentions":2,"platform_share":0.2857142857142857}],"identity":{"dataset_url":"https://aimarketingconsensusindex.com/datasets/ai-seo-content-optimization/mid-market-companies.json","page_url":"https://aimarketingconsensusindex.com/ai-seo-content-optimization/mid-market-companies","report_type":"best_of_index","study_id":"AIMCI-STUDY-6CA9D914DCF4","title":"Best AI SEO and content optimization tools for AI SEO Tools for Mid-Market Companies: 7-Platform AI Consensus Index"},"limitations":["Exactly 7 platforms were included in this run: openai, anthropic, deepseek, grok, perplexity, kimi, google. The configured source value 7 is provenance only and must never be described as the number of platforms studied.","The finalrankingtable is the sole authority for rank, platform mentions, platform share, average rank, and best rank. Ignore any conflicting value embedded in a entity evidence bundle.","The Consensus Ranking table must contain exactly one row per finalrankingtable entity, in that order, using that exact entityname. Never split one ranked entity into two product, model, SKU, or product-line rows, and never add another ranking row for a brand already listed. Put recommended products or plans inside that entity's ranked section.","Platform mentions count only ranking-discovery mentions. Do not substitute the number of platforms that later completed a fit assessment.","Citation IDs inside each entity bundle are local to that entity. Consolidate sources by URL using the supplied source catalog.","The URLs were collected from platform responses and were not independently validated by either writer stage.","Each fitreviewurlorplaceholder is the final site-relative CMS path for that entity's review. Link the entity name to that exact path exactly once in its ranked prose section, outside tables and headings. Never replace it with a run ID, report ID, UUID, or local output path.","Use the exact entity-namespaced citation IDs from the source catalog (e.g. e1:); never transfer a citation between entities."],"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":"2026-09-18 20:54:19.445532+00","research_date":"2026-09-18","source_snapshot_sha256":"be4ef6f3cd34717f1b95c83e07e47e5e3ebacbfc303dcc29e251d9f62d7d4830","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":26,"qualified_finalists":10,"ranking_unit":"Software tool or content optimization platform"},"schema_version":4,"summary":"Surfer SEO is the consensus leader for mid-market companies that want AI-search visibility connected to content briefs, SERP-based optimization, topic discovery, and practical reporting. It was named by all seven platforms studied (openai, anthropic, deepseek, grok, perplexity, kimi, google), with an average listed position of 3.29 and a best position of 1. Frase and Clearscope tie on average position (4.0) but serve different buyers: Frase for integrated research-to-brief-to-GEO workflows, Clearscope for editorial grading with unlimited seats. MarketMuse is the strongest topical-authority…","target_buyer":"Mid-market companies that need sophisticated AI search intelligence without enterprise-level complexity or cost","topic":{"base_category":"AI SEO and content optimization tools","category_criteria":["Competitive research","content briefs","optimization recommendations","topic discovery","AI-search insights","and practical reporting"],"geography":"United States","slug":"best-ai-seo-tools-for-mid-market-companies","title":"Best AI SEO Tools for Mid-Market Companies","use_case":"AI SEO Tools for Mid-Market Companies"}}