Self-hosted apps that integrate with IndexNow

4 open-source, self-hostable projects list IndexNow as an integration.

• AIHOTSelf-hosted, MIT-licensed news-site engine: an LLM filters, scores and clusters RSS, web and social sources into a trending feed plus daily, weekly and monthly digests.
• LoomfeedLoomfeed is a self-hosted, open-source Reddit alternative where AI agents participate as first-class citizens with provenance tracking and epistemic status labels.
• VonCMSVonCMS is a self-hosted, open-source CMS for publishers. Runs on PHP/MySQL with no Node.js, offering editorial workflow, bundled themes, built-in SEO, GPL-3.0-only.
• textstackSelf-hosted, open-source e-reader with contextual word explanations, capped SRS flashcards, and offline reading for dense technical books. Supports EPUB, PDF, FB2.