Siftl is a daily briefing tool. You add your sources (newsletters, YouTube channels, podcasts, X accounts, blogs, RSS feeds), and Siftl reads through everything that gets published each day. Then it sends you one email with the highlights, on your schedule. Built for people who are subscribed to more than they can keep up with and want to stay informed without spending two hours a day reading. Setup takes about a minute: paste your URLs or search your sources, pick a delivery time, and your first briefing arrives the next day.