SBSourcebrief

$19/mo coming soon

Sourcebrief waitlist · Luis Cardenas

Weekly digest of the public pages you already track.

Paste a topic and the public URLs or RSS feeds you care about. Sourcebrief watches them, emails one Monday brief, and keeps a searchable archive. $19/month when we open — join the list, no payment now.

No payment. We’ll email you when Sourcebrief opens.

Example desk

Launch niche (examples only): indie SaaS and AI developer-tool pricing changes and changelogs. You bring your own URLs.

Focus: indie SaaS and AI developer-tool pricing changes, plan limits, and changelogs

  • OpenAI Changelog
    https://openai.com/index/rss.xml
    Model, API, and pricing posts
  • Anthropic News
    https://www.anthropic.com/news
    Claude product and pricing notes
  • Vercel Changelog
    https://vercel.com/changelog
    Platform and AI SDK shipping log
  • Cursor Changelog
    https://cursor.com/changelog
    Editor and model-tier changes
You name the sources
Public pages and RSS only. Sourcebrief honors robots.txt, blocks private IPs, and never logs into a product.
Monday, one email
One weekly digest of what actually changed on the pages you already watch.
Archive stays searchable
Past briefs live behind login so last month’s pricing change is a search, not a scavenger hunt.