The numbers don't lie.

1000+ companies shipped an llms.txt. Here's what their files look like.

1000

Total sites

1009

Avg lines

16

Avg sections

7

Featured

By category

292 (29%)

developer tools

92 (9%)

75 (8%)

57 (6%)

51 (5%)

46 (5%)

44 (4%)

36 (4%)

32 (3%)

26 (3%)

26 (3%)

21 (2%)

21 (2%)

20 (2%)

20 (2%)

17 (2%)

15 (2%)

12 (1%)

11 (1%)

11 (1%)

11 (1%)

10 (1%)

10 (1%)

9 (1%)

8 (1%)

8 (1%)

6 (1%)

6 (1%)

5 (1%)

2 (0%)

Growth by month

558

2025-10

434

2026-03

1

2026-06

3

2026-07

4

2026-08

Largest files

FormEngine

283394 lines 1483 sections 2

Rangita

163447 lines 16 sections 3

Outscal

138772 lines 4 sections 4

ManageEngine

108752 lines 2518 sections 5

Sourcegraph

103487 lines 2210 sections

1000+ companies already did it. Still wondering if you should?

Embarrassing.

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