Reletter
Artwork for Technically

Making practical sense of software and AI.

Platform
Substack
PricingFreemiumPublishesWeekly
Issues203Founded7 years agoLast Issue5 days ago
Active

Read this Newsletter

read.technically.dev
Artwork for Technically

Latest Issues

What's Harness Engineering?

The TL;DR

An AI model on its own can only talk.

A harness is the software wrapped around it that lets it actually do things: touch your files, run your tools, and remember what happened.

  • An AI model by itself only answers a promp...
5 days ago
72
3

What does Turbopuffer do?

And what's going on in the search tooling market?

The TL;DR

12 days ago
32
Paid

What is Rust? Part 1: What is a Programming Language?

Rust is a statically-typed, compiled programming language that enforces memory safety through -- record scratch

Woah woah woah. Let’s back up.

What is a programming language?

Computers have the notable distinction of being at once o...

19 days ago
31

Everything is a Pipeline

We’re in a major cognitive dissonance era right now. AI is “moving so fast.” We all “feel behind.” So we use AI to deliver quick results (vibe coding, analyzing 30 page PDFs, Claude doing your taxes). But token maxxing leaves us feeling hol...

a month ago
49

What are code sandboxes?

Why coding agents need a safe place to play, just like we all do.

Sandboxes.

a month ago
32
Paid

Key Facts

Contact Information
Newsletter Author
Number of Subscribers
Find out how many people subscribe to this newsletter.

Audience Metrics

Subscribers, engagement, traffic and sponsorship for Technically.

SubscribersEngagement78Monthly Web Visits
Accepts SponsorsEstimated Cost per Ad

SEO Reach

Where Technically ranks on Google, and how much search traffic it brings in.

Ranked Keywords821Monthly Search TrafficTop Keywords

Chart Rankings

How this newsletter ranks in the official Substack charts.

#97
#65

Authors

The writers behind this newsletter.

  • Justin

    explaining software and AI for the people

  • Sachin

    Infrastructure ethnography

  • Sarah Krasnik Bedell

    Growth, analytics, builder, & advisor. Growth @ Railway, and recovering data engineer. BA Johns Hopkins, MS Northwestern.

  • Matt Henderson

    I lead growth at Sentry. This is where I share what I'm learning out loud about devtools, digital, OOH, AEO, and building growth functions.

  • Sung Won Chung

    Big 4 CPA → self-taught data engineer → dev tools seller at dbt Labs, Datafold, Tobiko. Two Fivetran acquisitions later, I write about career philosophy, macro trends, game theory, and the incentives that shape how we behave.

  • David Krevitt

    Site reliability engineer at Technically

  • Afzal Jasani

    Background in data engineering, solutions architecture, and GTM across Fivetran, dbt Labs, and Tobiko Cloud. Writing about AI infrastructure, LLM tooling, and GTM in AI.

  • Christy Bieber

    Typing words online for 16+ years. AI enthusiast with concerns.

  • Kenny Ning

    Data engineer at Modal

  • Will Raphaelson

    Product guy interested in slick tooling, infra, o11y, and what makes the tech world go 'round. Ex-Confluent, Capital One, Prefect, and more.

  • Sam Schneider

    Due Negligence

  • Frequently Asked Questions

    How can I access the email archive for Technically?

    You can find recent issues that have been published by Technically on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.

    How many subscribers does Technically have?

    To see how many people subscribe to Technically, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.

    How can I advertise in Technically?

    Newsletter advertising can be extremely effective when it's done right. Before you pitch Technically as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.

    Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.

    How much does it cost to sponsor a publication like Technically?

    Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.

    To find out how much an ad will cost, contact Technically using the contact information provided and ask for a copy of their media kit.

    How can I find newsletters related to Technically?

    Scroll up to where it says Related Newsletters to see other publications like Technically. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.

    How do I contact Technically?

    Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.