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Gradient Descent
Free AI newsletter that writes itself every morning
A 3-minute intelligence briefing at the intersection of AI, finance, sports science, and research. Signal, not noise.
Hey PH 👋 I'm Pierluigi.
I built this because I was spending 40 minutes every morning reading 5 different newsletters to stay current on AI, finance, and sports science. So I automated the whole thing.
The pipeline:
→ GitHub Actions cron (3:55 AM UTC)
→ 70+ RSS feeds fetched concurrently, scored by keyword relevance
→ One Groq API call (llama-3.3-70b) writes the brief and summaries
→ Delivered to Gmail + GitHub Pages + Telegram + Twitter + LinkedIn simultaneously
Total cost: $0/month. Runtime: ~15 seconds. No servers to manage.
The full pipeline is open source — if you want to run your own version for a different topic area (crypto, biotech, whatever), it's a one-afternoon fork. Happy to walk anyone through the architecture or the prompt engineering in the comments.
About Gradient Descent on Product Hunt
“Free AI newsletter that writes itself every morning”
Gradient Descent was submitted on Product Hunt and earned 5 upvotes and 1 comments, placing #69 on the daily leaderboard. A 3-minute intelligence briefing at the intersection of AI, finance, sports science, and research. Signal, not noise.
On the analytics side, Gradient Descent competes within Newsletters, Artificial Intelligence, GitHub and Business Intelligence — topics that collectively have 526.1k followers on Product Hunt. The dashboard above tracks how Gradient Descent performed against the three products that launched closest to it on the same day.
Who hunted Gradient Descent?
Gradient Descent was hunted by Pierluigi De Rogatis. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Gradient Descent including community comment highlights and product details, visit the product overview.
Pierluigi De Rogatis