IndexNow — SEO Glossary | Ottawa SEO Inc.

IndexNowDefinitionIndexNow is supported by Bing (and therefore ChatGPT search and Copilot), Yandex, Naver, and Seznam. A single API key submission updates all participating engines.Why it mattersIndexNow shaves days off the time-to-citation for fresh content on Bing-powered AI engines — the highest-leverage 30-minute setup for any publisher.