{"citations":{"source_mix":{"company_owned":21,"independent":21,"unclear":0},"sources_referenced_by_questions":0,"support_mix":{"direct":34,"partial":8},"total_sources":42,"unique_domain_count":26},"claims":[{"claim_id":"claim-001","confidence":"verified","observed_at":"2026-10-01","platform_support":["anthropic","deepseek","google","grok","kimi","openai","perplexity"],"predicate":"platforms_analyzed","qualifier":"valid included platform responses","subject":"Best Free Email Marketing Software for Startups and Solo Founders","unit":"platforms","value":7},{"claim_id":"claim-002","confidence":"verified","observed_at":"2026-10-01","platform_support":["anthropic","deepseek","google","grok","kimi","openai","perplexity"],"predicate":"final_consensus_rank","qualifier":"free email marketing for startups","subject":"Brevo","unit":"rank","value":1},{"claim_id":"claim-003","confidence":"verified","observed_at":"2026-10-01","platform_support":["anthropic","deepseek","google","grok","kimi","openai","perplexity"],"predicate":"platform_mentions","qualifier":"out of 7","subject":"Brevo","unit":"platforms","value":7},{"claim_id":"claim-004","confidence":"verified","observed_at":"2026-10-01","platform_support":["grok"],"predicate":"fit_rating_count","qualifier":"strong","subject":"Brevo","unit":"platforms","value":1},{"claim_id":"claim-005","confidence":"verified","observed_at":"2026-10-01","platform_support":["openai","anthropic","deepseek","perplexity","kimi","google"],"predicate":"fit_rating_count","qualifier":"good","subject":"Brevo","unit":"platforms","value":6}],"content_scope":"aggregated facts, computed metrics, and retrieval summaries","entities":[{"average_rank":2.857142857142857,"best_rank":1,"entity_id":"entity-001","entity_type":"company","final_rank":1,"name":"Brevo","platform_mentions":7,"platform_share":1}],"identity":{"dataset_url":"https://businesssoftwareconsensusindex.com/datasets/marketing-automation-and-email-marketing-software/free-email-marketing-for-startups/brevo.json","page_url":"https://businesssoftwareconsensusindex.com/marketing-automation-and-email-marketing-software/free-email-marketing-for-startups/brevo","report_type":"fit_review","study_id":"MCI-STUDY-78988926CF47","title":"Brevo Review for Startups and Solo Founders"},"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.","Platform-reported research dates differ from the authoritative run date; disclose this as a methodology limitation.","The deterministic identity audit contains qualification notes that must be disclosed where relevant.","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":"Business Software 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":"2026-10-01 13:05:28.735235+00","research_date":"2026-10-01","source_snapshot_sha256":"60c0dc5cc764112260082fb322495ab52081cb5ddc13de8c845d843dc03d5e56","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":18,"qualified_finalists":10,"ranking_unit":"Free-tier email marketing software platform"},"schema_version":4,"summary":"Brevo is a good fit for a solo founder or pre-revenue startup with under 1,000 contacts that sends occasional campaigns and accepts Brevo branding. All seven platforms that named Brevo in the ranking stage included it, and it finished first overall with an average listed rank of 2.86. Its strongest advantage is a permanently free plan with contact storage far above the target buyer's needs and an upgrade path priced by email volume rather than contact count. The main limitation is a hard 300-email daily sending cap that prevents single-day broadcasts to lists larger than 300 recipients.","target_buyer":"A solo founder or pre-revenue startup with under 1000 contacts needs to start emailing customers without spending any money.","topic":{"base_category":"Marketing Automation and Email Marketing Software","category_criteria":["free tier contact limits","free feature restrictions","ease of setup","upgrade path cost","deliverability on free plan"],"geography":"United States","slug":"best-free-email-marketing-software-for-startups-and-solo-founders","title":"Best Free Email Marketing Software for Startups and Solo Founders","use_case":"free email marketing for startups"}}