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99d.substack.com

Read at 99d.substack.com (opens in a new tab)

99d.substack.com (opens in a new tab) · English

On record since
Oct 2026
Posts we hold
172
First published
30 May 2021
Last published
9 Oct 2026
Last cited
2 Oct 2026
Feed
99d.substack.com/feed (opens in a new tab)

Blogs linking here · all time

12

different blogs have linked to 99d.substack.com, 13 times in all. The page they cite most is There will only be four jobs, linked by 3 blogs.

Citations by period

in the last 7 days
0
in the last 30 days
1
in the last 90 days
4
first linked here in the last 30 days
0
in the directory (last 90 days)
No. 2,908
links from other blogs in the last 90 days
5
Posts per week6 Oct 2025 to 28 Sept 2026
Posts per week, 6 Oct 2025 to 28 Sept 2026: 52 weeks, peak 1 a week, latest week 1

1 last week · peak 1

Show as table
Posts per week, week by week
Week of Value
6 Oct 20250
13 Oct 20250
20 Oct 20250
27 Oct 20250
3 Nov 20250
10 Nov 20250
17 Nov 20250
24 Nov 20250
1 Dec 20250
8 Dec 20250
15 Dec 20250
22 Dec 20250
29 Dec 20250
5 Jan 20260
12 Jan 20260
19 Jan 20260
26 Jan 20260
2 Feb 20260
9 Feb 20260
16 Feb 20260
23 Feb 20260
2 Mar 20260
9 Mar 20260
16 Mar 20260
23 Mar 20260
30 Mar 20260
6 Apr 20260
13 Apr 20260
20 Apr 20260
27 Apr 20260
4 May 20260
11 May 20260
18 May 20260
25 May 20260
1 Jun 20260
8 Jun 20260
15 Jun 20260
22 Jun 20260
29 Jun 20260
6 Jul 20260
13 Jul 20260
20 Jul 20260
27 Jul 20260
3 Aug 20260
10 Aug 20260
17 Aug 20260
24 Aug 20260
31 Aug 20260
7 Sept 20260
14 Sept 20260
21 Sept 20260
28 Sept 20261 (still settling)
Blogs linking here per week6 Oct 2025 to 28 Sept 2026
Blogs linking here per week, 6 Oct 2025 to 28 Sept 2026: 52 weeks, peak 1 a week, latest week 1

1 last week · peak 1

Show as table
Blogs linking here per week, week by week
Week of Value
6 Oct 20250
13 Oct 20250
20 Oct 20250
27 Oct 20250
3 Nov 20250
10 Nov 20250
17 Nov 20250
24 Nov 20250
1 Dec 20250
8 Dec 20250
15 Dec 20250
22 Dec 20250
29 Dec 20250
5 Jan 20260
12 Jan 20260
19 Jan 20260
26 Jan 20260
2 Feb 20260
9 Feb 20260
16 Feb 20260
23 Feb 20260
2 Mar 20260
9 Mar 20260
16 Mar 20260
23 Mar 20260
30 Mar 20260
6 Apr 20260
13 Apr 20260
20 Apr 20260
27 Apr 20260
4 May 20260
11 May 20260
18 May 20260
25 May 20260
1 Jun 20260
8 Jun 20260
15 Jun 20260
22 Jun 20260
29 Jun 20260
6 Jul 20260
13 Jul 20260
20 Jul 20260
27 Jul 20260
3 Aug 20260
10 Aug 20260
17 Aug 20260
24 Aug 20260
31 Aug 20260
7 Sept 20260
14 Sept 20260
21 Sept 20260
28 Sept 20261 (still settling)

Most cited pages

Pages on 99d.substack.com, ranked by how many different blogs link to them.

Most cited pages on 99d.substack.com, page 1
#PageBlogs
1There will only be four jobs/p/there-will-only-be-four-jobs (opens in a new tab)3 blogs
2No revenue is enough revenue/p/no-revenue-is-enough-revenue (opens in a new tab)2 blogs
3I Only Care About Terminal Value/p/all-you-need-is-terminal-value?utm_campaign=snailmail&_bhlid=aa0307b0dcae1ad5da9079f2e7b39e9c4f28d18c&triedRedirect=true (opens in a new tab)1 blog
4Be a star or a janitor./p/be-a-star-or-a-janitor (opens in a new tab)1 blog
5Don't call it a moat/p/dont-call-it-a-moat (opens in a new tab)1 blog
6Post agent companies/p/eyes-on-the-end-game (opens in a new tab)1 blog
7I read the essay/p/i-read-the-essay (opens in a new tab)1 blog
8Legibility is a brand to capital and brand is promises kept/p/legibility-is-a-brand-to-capital (opens in a new tab)1 blog
9Do something important, quickly./p/momentum-is-not-speed?r=2c7b&utm_campaign=post&utm_medium=web&showWelcomeOnShare=false (opens in a new tab)1 blog
10Slop vs taste/p/slop-em-up (opens in a new tab)1 blog

Blogs citing it

Ranked by how many of their posts link here.

Blogs citing 99d.substack.com, page 1
#BlogPostsLinks
1notes.seantaylor.work22
2benn.substack.com11
3credistick.com11
4avyfainfaingezicht.com11
5hunterwalk.com11
6latent.space11
7mostlymaths.net11
8normaltech.ai11
9olliegreen.info11
10thisisgoingtobebig.com11

Posts counts the posts that link here; links counts every link. A blog counts once as a citing blog either way. Atom feed of new citing blogs

Words blogs link it with

The words citing blogs put inside the link, ranked by how many different blogs used them.

The most used link texts for 99d.substack.com
WordsBlogsLinks
99d on substack, there will only be four jobs11
ai slop cannons11
at the 99d substack11
be a star or a janitor11
do something important, quickly11

The top 5. The owner of 99d.substack.com sees every phrase after claiming the blog.

Publishing habit

Counted from the 171 posts we hold with a date, in UTC.

Posts in the last 12 months
44
Usual gap between posts
7 days
Most posts on
Friday (51%)
Last post
9 Oct 2026
Comebacks after 6 months or more of silence
1 (latest Jan 2023)
Month
Posts
Nov 2025
2
Dec 2025
3
Jan 2026
4
Feb 2026
6
Mar 2026
3
Apr 2026
5
May 2026
5
Jun 2026
4
Jul 2026
3
Aug 2026
3
Sept 2026
2
Oct 2026
2
Weekday
Posts, all time
Monday
39
Tuesday
13
Wednesday
13
Thursday
9
Friday
88
Saturday
4
Sunday
5

Recent posts

All 172 posts, by year
The most recent posts on 99d.substack.com
PostOriginal
Data beyond brokerage9 Oct 2026Read at 99d.substack.com (opens in a new tab)
Do you know a guy?2 Oct 2026Read at 99d.substack.com (opens in a new tab)
Safetymogging and marginmaxxing the accelecels18 Sept 2026Read at 99d.substack.com (opens in a new tab)
Be dumb. Waste Money. Win.11 Sept 2026Read at 99d.substack.com (opens in a new tab)
Our 2Q letter to LPs21 Aug 2026Read at 99d.substack.com (opens in a new tab)
What capital wants14 Aug 2026Read at 99d.substack.com (opens in a new tab)
No revenue is enough revenue7 Aug 2026Read at 99d.substack.com (opens in a new tab)
Exercise windows should be longer.31 Jul 2026Read at 99d.substack.com (opens in a new tab)
I'm rooting for open source24 Jul 2026Read at 99d.substack.com (opens in a new tab)
Back in the saddle17 Jul 2026Read at 99d.substack.com (opens in a new tab)

172 posts on record from 99d.substack.com, cited by 12 other distinct blogs to date (corpus.blog, measured 12 October 2026).