Lea Kaib (@liberiarium), a German BookTube creator based in Germany, makes book reviews, new-release roundups and book hauls, plus some tabletop and collectible-card content. Her channel has about 14,100 subscribers and 4.3 million lifetime views, with a median of roughly 640 views per video. She uploads about 50 Shorts a quarter, and sponsored integrations are quoted at $150 to $250 per Short.
German BookTube creator reaching about 14,000 subscribers with publisher-friendly book content
- Median of about 640 views per video, with a p90 near 1,200 views across 50 recent uploads.
- Roughly 50 Shorts in 90 days, about 72 percent of uploads, giving frequent placements.
- Audience is about 85 percent German-speaking, skewing 25 to 34 and mostly women.
Brand fit report
Content
- Formats
- short vertical book recommendations, new release roundups, book hauls, unboxing
- Tone
- enthusiastic, playful
- Language
- German
- On camera
- Yes, talking head
- Production
- Phone, natural light
- Typical length
- under 60 seconds
Audience
Commercial
- Brands seen
- None yet
- Categories promoted
- books, publishing, collectibles, tabletop games, subscription boxes
- Affiliate links
- No
Recent Shorts are labelled 'Werbung ohne Auftrag' (advertising without a commission) and link to book shops and product pages, though the dossier records no detected sponsor brands.
Suitability GARM Brand Safety Floor + Suitability
Family friendly
Recent titles cover horror and romance novels, such as the 'Spooky Cosy September Book Haul' with no explicit or adult framing flagged.
We classify content, never people. No age, gender, ethnicity, religion or political views are inferred about the creator. Audience figures are estimates unless marked verified. Creators can correct anything on their profile.
Platforms
Benchmark score: 38 / 100
Public rule, same for everyone. How it works.
Recent videos
▶Diese neuen Bücher erscheinen direkt nach der Buchmesse! 📖 · 574 views
▶Come and see "I WAS A TEENAGE SHE-DEVIL" with me 😈🎸 · 375 views
▶Diese Bücher erscheinen jetzt vor der Buchmesse 📖 🤩 Neuers · 631 viewsLast three uploads, latest 6 days ago.
MOTHER OF BOOKDRAGONS 🐲✨📚 Bücherdrache werden & exklusive Vorteile erhalten: https://www.youtube.com/channel/UCly3us46oMqpOfyXir8Z3Ow/join 🔽 Bücher: ▪️ 4 MONTHS, 25 MELODIES & 1 MAYBE: https://tidd.ly/3JdjX5P ▪️ MY FROZEN MEMORIES: https://tidd.ly/3Uwazwu ▪️ 30 DAYS, 10 DAYS & 1 DRAMA: https://tidd.ly/4aWwFQh ▪️ COULD IT BE LOVE?: https://tidd.ly/3woMbVc ▪️ SEITENZAUBER: https://tidd.ly/3UP60OL ▪️ LOVE WITH PRIDE: https://tidd.ly/3wn47zv • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • ✂️ #familiarium MERCH https://www.etsy.com/de/shop/Liberiarium 📚✨PATREON https:/
About liberiarium
Lea Kaib runs the German BookTube channel Liberiarium (@liberiarium) from Germany, where she posts book reviews, new-release roundups, book hauls and a few tabletop and collectible-card videos. The channel has about 14,100 subscribers and 4.3 million lifetime views. Most of her output is short vertical video, with about 50 uploads in the past 90 days and a median runtime of roughly 36 seconds.
Her viewers appear to be German-speaking readers, most likely women aged 25 to 34, based on estimates rather than channel analytics. Recent titles emphasize romantasy, horror and new releases tied to the Frankfurt Book Fair. Her website describes her as a book blogger and reviewer, and it lists collaboration and media-kit pages.
At median views of about 640 per video, sponsored Shorts are quoted at $150 to $250 per video, roughly $4 to $8 CPM on Shorts views, compared with typical paid-ad CPMs of $10 to $30. Brands in books, publishing or tabletop games should book her.
Written from liberiarium's public YouTube profile, platform data and web mentions. Numbers updated 2026-10-19. liberiarium can edit or remove this page at any time.
Questions about liberiarium
How much does Lea Kaib charge for a sponsored video?
Lea Kaib, known as Liberiarium, is quoted at $150 to $250 per sponsored YouTube Short, based on her median of about 640 views and a Shorts-heavy upload mix. Rates are estimates and can be negotiated based on the campaign.
What does Liberiarium post about on YouTube?
Liberiarium posts German-language book content, including reviews, new-release roundups, book hauls and some tabletop and collectible-card videos. Most uploads are short vertical videos under a minute, with occasional longer hauls of around 90 minutes.
How do I contact Liberiarium for a brand deal?
Contact details unlock on Starbooked for $0.80. Boosted creators can be booked through Starbooked, which handles the process for brands.