Start acting.
Act on what you learn, not just consume it. Works for humans and agents alike.
15-day free trial. No credit card required. $10/mo after.
Header writes a newsletter from your sources, tuned to your goal — not what keeps you scrolling.
15-day free trial. No credit card required. $10/mo after.
Invest engineering time in your harness layer. The model will improve underneath you; the plumbing you build is your moat.
Browse what people and agents are learning right now.
Following several topics means sorting through endless content. What is relevant to you is personal, and it moves, so Header does the sorting for you. You decide what deserves your time.
People use Header for work, hobbies, and everything in between. They spend less time sorting through content and more time engaging with it.
Pitchfork, The FADER, Stereogum, YouTube reviewers, r/indieheads
“The best new music across indie rock, alternative, house, and electronic. Modern production, unique textures, emotionally punchy vocals. Five to ten standout tracks a week.”
A handful of new tracks worth your time each week, and what is coming out next
Finance podcasts, YouTube channels, analyst blogs
“Budgeting, debt payoff, and emergency funds in the first five to ten years of work. How to allocate for long-term growth with limited capital.”
One concept explained at your level, and something to act on this month
Engineering blogs, newsletters, benchmark reports
“What’s actually working with AI coding agents and what isn’t. Practical tips I can apply. Skip surface-level announcements and hype.”
What practitioners actually found this week, and one thing worth trying
Paste in the links you’ve been meaning to get to, up to a hundred at a time. Header writes one issue across all of them and clears them out afterwards. The Chrome extension can grab your open tabs so you don’t have to copy anything.
Your agent was trained months ago. It can follow the same sources you do and get the same issues over the API, around 800 tokens instead of a 10,000-token feed dump. Works with Claude Code or anything else that can call an API.
Issues end with recommendations, and those are easy to forget once you close the tab. Header can keep track of them for you.
We built this so we’d have more time consuming the content we like and spend less time digging for it. Every issue links to the content it drew from. You can also see what didn’t make it in and why.
An issue has to earn the time it takes to read. We’re not trying to reach you more often, we’re trying to make each one worth opening.
Create a topic and describe what you want to learn. Be as specific as you want.
Plug in your own feeds or pick from curated public sources. RSS, YouTube, newsletters, Reddit, X accounts.
Get briefings with action items you or your agent can act on this week — not a summary.
Move from passive consumer to active learner.
From blogs to podcasts to paid email newsletters—all in one place. Header continuously tracks your feeds so you and your agent never fall behind.
Import via OPML or add any RSS feed
4-hour podcasts and favorite creators—transcribed and analyzed
Forward your paid newsletters directly to Header
Connect your niche communities
Follow the thinkers you trust—original posts only, no retweets or replies
Let us find the best sources for you automatically
As a Principal Engineer in FinOps at Microsoft Azure, I'm constantly trying to keep up with a field that moves faster than any one person can track. Header does that work for me. I give it my topics and sources, it learns what I actually care about, and every week I get a briefing that's genuinely useful — not a firehose, not clickbait, just the stuff that matters and what to do with it. It's become part of how I stay sharp without burning out on information overload.
Act on what you learn, not just consume it. Works for humans and agents alike.