2.5K posts analyzed Updated Aug 2026
Averages 82 posts/day, top 5% activity. Most active Saturdays around 7 PM UTC. Mostly text posts (100%).
r/whatsthatbook Traffic & Engagement r/whatsthatbook Traffic & Engagement
Volume and engagement over time Posting volume and engagement over time
Post Format
Upvote Distribution
How upvoted posts perform Only posts with 2+ upvotes. The bands below show how those posts are spread by upvote count.
r/whatsthatbook Most Active Times When r/whatsthatbook Is Most Active
Peak posting by day and hour (UTC) When this community posts most, by day and hour (UTC)
Most Active by Day
r/whatsthatbook Flair Performance r/whatsthatbook Flair Performance
Upvotes and volume by flair Average upvotes and post volume by flair
| Flair | Posts | Upvotes |
|---|---|---|
| UNSOLVED | 2.5K (99.3%) | 4 |
| SOLVED :redditgold: | 11 (0.4%) | 2 |
| SOLVED (presumably) | 6 (0.2%) | 1 |
Post Type Breakdown
Share by text, image, or link Share of posts by format: text, image, or link
r/whatsthatbook Trending Keywords Trending Keywords in r/whatsthatbook
Ranked by how often they appear Title keywords ranked by how often they appear
| Keyword | Mentions ▼ | Upvotes | Comments |
|---|---|---|---|
| book | 1.5K (59.6%) | 4 | 2 |
| girl | 295 (11.6%) | 5 | 3 |
| novel | 264 (10.4%) | 4 | 2 |
| looking | 225 (8.9%) | 3 | 2 |
| help | 212 (8.3%) | 3 | 2 |
| fantasy | 212 (8.3%) | 5 | 3 |
| find | 179 (7.0%) | 4 | 2 |
| read | 177 (7.0%) | 3 | 3 |
| children | 175 (6.9%) | 4 | 2 |
| children's | 164 (6.5%) | 4 | 2 |
r/whatsthatbook Mentioned Domains Mentioned Domains in r/whatsthatbook
Most linked sites Most linked sites in this subreddit
This community doesn't link off-site.
Its posts are text, images, or discussion rather than outbound links.
r/whatsthatbook Top Posts Top Performing Posts in r/whatsthatbook
Highest-performing posts Highest-performing posts. Each title links to Reddit.
Book about a young girl who befriends a family who are immortal after drinking water from a pond that grants immortality
Help me find a book I didn't finish in jail.
Looking for a fantasy novel I’ve been trying to find for years
11 year old ghost girl (who doesn't know she's dead) finds a baby and raises him for a few years
Long Shot 90s YA Novel
Kid’s book about a princess and 3 dresses?
YA/middle-grade sci-fi: girl secretly heals fast, raised by her dad on the run, was "grown in a lab"
Novel that opens by telling you not to read it on a screen
(NSFW!!) Flowers in the attic esque novel (or series?) about a boy and girl (?) in pony-play sex slavery.
Kid's Fairy tale retelling, ugly girl with a hair colour only dwarves can see?
r/whatsthatbook Audience Overlap r/whatsthatbook Subreddit Overlap & Related Communities
Overlapping audiences Communities with overlapping audiences
r/whatsthatbook FAQ Frequently Asked Questions About r/whatsthatbook
What's the best time to post on r/whatsthatbook?
Based on posting volume, r/whatsthatbook is most active on Saturdays around 7 PM UTC. That window has the most community activity, but busier hours also mean more competition for attention.
How active is r/whatsthatbook?
r/whatsthatbook averages 82 posts per day and ranks in the top 5% for activity among tracked SFW subreddits.
How many upvotes do posts on r/whatsthatbook get?
Posts on r/whatsthatbook average about 4 upvotes this month (net score per post).
What kind of posts does r/whatsthatbook get most?
On r/whatsthatbook, most posts are text posts (100%)