# Siftl - Daily AI Intelligence Briefing > Siftl is a personalised AI-curated briefing service that synthesises your chosen sources into one clean email, delivered whenever you want it. ## What is Siftl? Siftl reads the blogs, newsletters, YouTube channels, and websites you follow and generates a single, well-written briefing from them every day. It replaces the daily habit of scrolling through multiple feeds, subscribing to generic newsletters, or copy-pasting links into ChatGPT — and delivers the synthesis directly to your inbox. ## Who is Siftl for? Siftl is for knowledge workers, founders, investors, and curious people who want to stay informed on their specific areas of interest without spending time managing information sources. ## Key Concepts - **Personalised briefing**: Content synthesised from the specific sources each user chooses — blogs, Substacks, YouTube channels, news sites, Reddit threads - **AI summarisation**: Uses large language models to extract signal from each source and write a coherent narrative - **Inbox delivery**: Delivered as a clean email, with no app required - **Scheduled delivery**: Users choose what time they want their briefing - **Source control**: Users can add, remove, and toggle sources at any time ## Blog Posts - [The Smartest Thing You Can Do With 5 Minutes Every Day](${SITE_URL}/blog/why-siftl) — On staying informed, building reading habits, and why Siftl exists ## Frequently Asked Questions **What makes Siftl different from Morning Brew or TLDR?** Those newsletters are written for everyone. Siftl synthesises content from your specific sources, so every item in your briefing is relevant to you. **Why not just use ChatGPT?** ChatGPT can summarise articles if you paste them in. Siftl does this automatically, every day, from your sources, without you needing to do anything. **What sources does Siftl support?** Any URL: blogs, Substacks, YouTube channels, news sites, Reddit, GitHub, and more. **How often is the briefing sent?** Once per day, at a time you choose. ## Contact Website: ${SITE_URL} Twitter: https://twitter.com/heyybhargav