# Reduce ## Docs - [Core Concepts](https://docs.reduce.sh/concepts.md): Understand the building blocks of Reduce - [Introduction](https://docs.reduce.sh/index.md): Create personalized, AI-powered newsletters from the content sources you care about - [Delivery Schedule](https://docs.reduce.sh/newsletters/cadence.md): Configure when and how often your newsletter is delivered - [Creating a Newsletter](https://docs.reduce.sh/newsletters/creating-a-newsletter.md): Step-by-step guide to creating and configuring your newsletter - [Deliveries](https://docs.reduce.sh/newsletters/deliveries.md): View and manage your newsletter delivery history - [Sections & Prompts](https://docs.reduce.sh/newsletters/sections.md): Define what content to extract with AI-powered sections - [Managing Sources](https://docs.reduce.sh/newsletters/sources.md): Add and manage content sources for your newsletter - [Reddit](https://docs.reduce.sh/platforms/reddit.md): Follow subreddits and track discussions - [X (Twitter)](https://docs.reduce.sh/platforms/x-twitter.md): Follow accounts and track posts on X - [YouTube](https://docs.reduce.sh/platforms/youtube.md): Aggregate content from YouTube channels - [Quickstart](https://docs.reduce.sh/quickstart.md): Create your first AI-powered newsletter in 5 minutes ## OpenAPI Specs - [openapi](https://docs.reduce.sh/api-reference/openapi.json) ## Optional - [App](https://reduce.sh) - [Blog](https://reduce.sh/blog)