GameDNA vs The Visual Novel Database

GameDNA is a commercial video game database covering titles from 1971 to today, with tens of thousands of games across major platforms. Basic records include titles, genres, player counts, publishers, developers, and descriptions. Premium adds barcodes, product IDs, Amazon ASIN, eBay EPID, pricing data, and affiliate-ready mapping. The Corpus tier supplies AI training data modeled from real-world game materials, validated for model use and accompanied by provenance data. New titles, identifiers, and pricing are added regularly. Delivery is available through Datarade, Snowflake, and Databricks marketplaces, or by direct and API delivery on request. Shared-dataset queries and versioned snapshot exports are available. Commercial products and platforms require a separate written license agreement. Pricing depends on tier, license term, and use case, with a quote required and no fixed prices shown. GameDNA Telemetry is still in development, with a waitlist offered.

The Visual Novel Database (VNDB) is a free resource for information about visual novels and eroge, available on the web and through an API. Its wiki lets people add and contribute information, including general details and practical coverage of releases, localisations and producers. Registered users can vote on visual novels and maintain lists of games they want to play or have finished. VNDB also aims to introduce visual novels to a broader audience across geographic and cultural differences. The Kana HTTPS API can query the database and manage user lists. Non-commercial API access costs nothing and is subject to limits: 200 requests per 5 minutes, one second of execution time per minute, and automatic abortion of requests exceeding three seconds. API availability is best-effort, with no guarantees about stability or applicability. It does not provide some site functions, including forums, database editing and account creation. Users can obtain API tokens from the Applications tab in My Profile, and a sandbox endpoint at beta.vndb.org/api/kana is available for testing and development. VNDB's first version went live in September 2007.