MetaProof

MetaProof is a web app (with optional desktop uploader) that helps self-publishers optimize the unsexy but decisive parts of publishing: metadata, categories, keywords, pricing, and blurb positioning across Amazon KDP, Apple Books, Kobo, and Google Play Books. It audits your current listing inputs, flags common conversion killers (wrong BISAC, weak subtitle, keyword cannibalization, mismatched categories, pricing out of genre norms), and generates a prioritized fix list with expected impact ranges. It also tracks changes over time and correlates edits to rank/visibility signals so authors stop guessing. This is an AI + traditional app: AI proposes metadata variants and competitive positioning, while rules-based checks enforce platform constraints and genre conventions. It’s realistic because it doesn’t promise “write your book for you”—it focuses on measurable, repeatable listing improvements that directly affect discovery.