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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":"Hosting 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":"2026-10-03 20:08:50.917555+00","research_date":"2026-10-03","source_snapshot_sha256":"695a92113dd948bb1958cbbcbffb7926a4264051ef8f1cdb439e1f2a8092799f","verification_scope":"public_verification"},"ranking":{"candidates_evaluated":27,"qualified_finalists":9,"ranking_unit":"VPS, cloud, or dedicated server hosting provider"},"schema_version":4,"summary":"Vultr is the consensus leader for VPS hosting suited to self-hosted email servers, named by 6 of 7 platforms (85.7% share) at an average listed position of 5.0. 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This study covered 7 platforms — openai, anthropic, deepseek, grok, perplexity, kimi, and google — and 27 unique…","target_buyer":"A technical team or business that wants to run its own mail server independently rather than relying on a third-party email service.","topic":{"base_category":"VPS, Cloud and Dedicated Server Hosting","category_criteria":["IP reputation and blacklist avoidance","reverse DNS and PTR support","SMTP port availability","dedicated IP options","deliverability track record"],"geography":"United States","slug":"best-vps-hosting-for-self-hosted-email-servers-needing-full-deliverability-control","title":"Best VPS Hosting for Self-Hosted Email Servers Needing Full Deliverability Control","use_case":"VPS for self-hosted email server deliverability"}}