Publisher Intelligence · Private beta

See how the world actually reads your book.

Anonymised, opt-in reading signal from the Insightathon community. Chapter-level drop-off, the questions readers ask the AI mid-page, retention curves, and demographic engagement — without ever touching a single reader's identity.

Differential privacy Reader-opt-in only k-anonymity ≥ 50

Sapiens · LiveAnonymised

Chapter retention

Retention

71%

+4 vs last 30d

AI queries

12.3k

+18 vs last 30d

Drop-off ch.

Ch. 7

-2 vs last 30d

Avg session

22m

+3 vs last 30d

A preview of what you'll see

Dashboard — demo data.

Real publisher accounts see live anonymised signal for their own titles. Below are example visualisations.

+12.4%

184,302

Active readers, 30d

+3.1%

68%

Avg retention

+0.4

2.7

AI queries / chapter

↓

Chapter 9

Drop-off bookmark

Chapter drop-off

Where readers pause, slow, or quietly leave.

98%

96%

94%

92%

88%

84%

79%

72%

58%

52%

48%

44%

Ch. 1Ch. 12

AI query heatmap

What readers ask THON.

"Explain this metaphor"90%
"Summarise so far"78%
"Who is the narrator"66%
"Historical context"54%
"Define this word"42%
"Why this scene matters"30%

Engaged demographics

Who finishes, and who lingers.

18–24

28%

25–34

41%

35–44

18%

45+

13%

Top retention this season

1
Meditations
Marcus Aurelius
82%
2
Sapiens
Yuval Noah Harari
71%
3
Atomic Habits
James Clear
76%
4
The Lantern Keeper
STERDAM Originals
88%

Chapter scorecard

Chapter	Completion	Avg dwell
Ch. 1 — Opening	96%	0:42
Ch. 4 — The turn	84%	1:08
Ch. 7 — Crisis	72%	0:55
Ch. 11 — Resolution	58%	0:38

Request access

A short conversation, not a sales call.

We onboard publishers carefully so the data stays honest. Tell us who you are and what you'd like to learn. A member of our team will reach out within two working days.

Or email info@sterdaminc.com directly.