One email when something worth reading lands.
The Circit engineering team writes about audit, evidence pipelines, ML signals, and the slow craft of moving data between people who don't know each other. We email when the post is real — not "thoughts on Q4."
What you'll get
The post. The TLDR. A short note on why we wrote it.
- New posts
Every published article, with the TLDR and the author's note on what we changed our minds about.
- OSS releases
When we open-source a tool, we tell you.
- Talks & videos
Conference recordings as they go live, with transcripts.
- Whitepapers
The long-form papers, gated only by 'who are you' and an email field.
What we won't do
- × Share your email with anyone — ever.
- × Send 'we noticed you opened our last email' nudges.
- × Use tracking pixels or open-tracking.
- × Email more than twice a month, even if we want to.
Sample issue
circit-tech / latest 2026
What a typical issue looks like
The headline post. A short link to anything we shipped open-source. One job opening if we have one.
01
Latest post
Engineering · ~10 min · author name
02
OSS release notes
evidence-cli / reasoning-core / grammars
03
We're hiring
Senior · ML · Security