Datamule SEC Filings Feed
I like the SEC filings feed. It looks like this:

It has a few problems:
- It misses ~10% of new filings.
- Limited to the last 5,000 filings. There can be 10,000+ filings in a day.
- Shows 'accepted time' which is when the filing was accepted by EDGAR, but not the time the filing was released to the public.
- It does not update in real time. Requires manually refreshing the page.
- Sometimes the SEC website is down for maintenance.
Here's my solution.

A SEC feed that:
- Updates as new filings come in
- Records time released to the public
- Does not miss any filings
- Filters by CIK, submission type, and when detected
Currently it stores every submission's metadata, might have to change that in the future. This feed is powered by Datamule Cloud V3's new Cloudflare websocket architecture. If I've done the math right, this should cost me ~$0. I like Cloudflare.