Newsletters
tl;dr sec
tldrsec.com ↗Weekly cybersecurity newsletter; says it has 90,000+ security professionals. Sponsors prepay for a set number of issues.
tl;dr sec is an AI newsletter at tldrsec.com. It features AI tools, with a rule: security audience only. The price is on request. Terms read on tldrsec.com on 4 November 2026.
No time for forms? We submit your app to tl;dr sec, the other paid places worth it (their fees at cost) and every free one, $599 once.
Rate card
- Price
- Primary and secondary slot per issue; price on request, bulk discounts possible
- Link you get
- not stated
- Review
- Not stated
- Their rule
- Security audience only
- Lists
- Every kind of AI product
- Where they say so
- tldrsec.com/c/sponsor ↗
- Checked
- , on its own pages; its terms page read the same on 14 November 2026 (watched nightly since 9 November 2026)
Quick answers
- Does tl;dr sec feature AI tools?
- Only some. It features AI tools, with a rule: security audience only.
- How much does a listing on tl;dr sec cost?
- The price is on request.
Who is listed on tl;dr sec
Our nightly read of tldrsec.com found 48 apps we recognise from other places, among them google.dev, chatgpt.site, static.com, github.blog, github.careers, github.community, opensource.org, opensource.builders. As of 14 Nov 2026. Your tracker checks whether yours is there.
How to submit to tl;dr sec
- 1. Prepare the kit. A one-line pitch, a description, a square logo and screenshots, and check that your product fits their rule: security audience only. The listing guide lists what forms ask for; the tracker builds the kit from your website.
- 2. Write to them. Their address and the subject line they ask for show above once you are signed in.
- 3. Wait for the reply. Reply times are not stated; give it two weeks before you follow up. Log the submission in your tracker; it marks the listing when it appears.
Already on tl;dr sec?
See if tl;dr sec lists your app, and where else it is.
Type your site: we look it up on tldrsec.com and every other place, as we read them last night. Last read 14 Nov 2026. Free, no sign-in.
Rather skip the forms? We submit your app to tl;dr sec and the other free places for $249 once. Or track tl;dr sec with the others.
Run tl;dr sec? A badge for your site
Tells founders you take AI tools before they read your rules, and links to your terms here. Paste it in your site's footer, so it is on your home page, where our nightly check looks:
<a href="https://listaify.com/places/tl-dr-sec"><img src="https://listaify.com/badge/tl-dr-sec.png" alt="Security audience only, verified on Listaify" width="250" height="56"></a>
With the badge in your footer, this page becomes a Partner page: your logo, screenshots and an offer for founders, plus your numbers and the apps your peers list and you do not. Manage this page.
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