United States
Isabella Gerli is a US-based content creator operating at the intersection of studytube and booktube — two closely related YouTube communities built around academic motivation, reading culture, and aspirational daily routines.
Total Followers +0.1%
264K
Across YouTube, Instagram, TikTok
Primary Platform
YouTube
76K followers · 29% of audience
Engagement
10.3%
vs. 1.5% category median
Sponsorship Tier
Mid
Est. $1.1K–$3.1K / IG post
| Window | YouTube | TikTok | Combined | |
|---|---|---|---|---|
| Last 7 days | +0 +0.0% | +146 +0.3% | +0 +0.0% | +146 |
| Last 30 days | -99 -0.1% | +617 +1.4% | -200 -0.1% | +318 |
| Last 90 days | +3K +4.2% | +3K +6.7% | -886 -0.6% | +5K |
| Last 365 days | +3K +4.2% | +3K +6.7% | -886 -0.6% | +5K |
Daily follower snapshots from CreatorDB's longitudinal index.
Isabella Gerli is a US-based content creator operating at the intersection of studytube and booktube — two closely related YouTube communities built around academic motivation, reading culture, and aspirational daily routines. A self-described psychology student, she documents college life through study vlogs, morning routines, and reading content ranging from book hauls to seasonal TBR lists. Her channel aesthetic leans soft and productivity-focused, attracting an audience drawn to the structured, goal-oriented pace of her videos. While her TikTok presence has gone largely dormant, she has maintained consistent output on YouTube and Instagram, where her content finds a receptive and highly engaged audience — her engagement rate runs well above the category norm, a signal that her community is active rather than passive.
Her audience skews overwhelmingly female and is concentrated in the 18–24 age bracket, with notable reach in both the United States and India — the latter reflecting the global appetite for English-language study motivation content among university students. Alongside her personal channels, she operates a secondary account under the Gerli Studio brand, suggesting an interest in the strategic side of content creation and potentially a pivot toward creative consulting or client work. This dual positioning — relatable student-creator on one side, media-literate strategist on the other — makes her a credible fit for brands in the stationery, wellness, book subscription, and productivity app verticals. As the studytube niche continues to grow internationally, her high engagement and consistent posting cadence give her a durable foundation to expand her reach.
Isabellagerli reaches an audience concentrated in United States primarily through YouTube, and is best activated via long-form YouTube integrations, Instagram Reels and Stories, TikTok branded content. As an education creator they map naturally to brands targeting that space. With no brand deals logged yet, they read as an available, category-aligned partner for advertisers building early presence in the space. Engagement on YouTube runs around 10.3%, which points to an audience better suited to category-relevant, mid-funnel campaigns than to pure-reach buys. The channel's mix of long-form YouTube integrations and Instagram Reels and Stories lets a sponsor choose between short awareness placements and longer, more detailed integrations. Because the audience follows education content rather than arriving through untargeted reach, sponsorships that match the channel's subject matter tend to convert more efficiently than broad placements. A consistent, on-topic posting focus gives sponsors a predictable, brand-safe environment, lowering placement risk compared with broad, general-interest channels. Campaigns here are best measured on qualified engagement and consideration within the niche rather than on raw impression volume. For United States-focused brands in education and related categories, Isabellagerli offers a defined, creative-fit audience rather than broad, low-intent impressions.
Benchmark estimates for a creator at Isabellagerli's tier (Mid, 264K combined followers, United States). Pulled from CreatorDB's category benchmarks.
The CreatorDB Agency runs end-to-end influencer campaigns globally — shortlisting, outreach, contracting, and performance reporting. Talk to our team about building a campaign around creators in this niche.
Yes — Isabellagerli identifies as a psych student in her Instagram bio, and college life forms the backbone of her content across platforms. Her study vlogs, finals-week routines, and morning content are rooted in her lived experience as a student, which is a big part of why her audience connects with her.
Gerli Studio (handle @gerlistudio) is a social media strategy brand that Isabellagerli runs alongside her personal creator content. She links it directly in her Instagram bio, positioning it as the professional side of her work for creators or brands looking for strategy support.
Yes — BookTube is a meaningful part of Isabellagerli's YouTube content. She posts TBR (to-be-read) lists, reading vlogs, and book hauls, and regularly uses hashtags like #booktube, #readingvlog, and #bookgiveaway, placing her firmly inside the book community on YouTube.
Fourth Wing — Rebecca Yarros's fantasy novel — appears among Isabellagerli's most-used hashtags, indicating she has covered or discussed the book in her content. She engages with popular BookTok and BookTube titles as part of her broader reading content, not just academic or lifestyle topics.
Isabellagerli's 5am morning routine content frames the early start as a strategy for focus and productivity before a full day of classes or studying. It's one of her signature content formats, connecting her student lifestyle brand with a broader audience interested in structured, high-output mornings.
Her finals week content covers how to study for exams, productive daily routines under pressure, and general study motivation — all framed through her own experience as a college student. The tone is warm and realistic rather than aspirational, which aligns with her high audience engagement.
Isabellagerli does both — her personal channels focus on student life, books, and morning routines, but she also lists social media strategy as a core part of what she does in her Instagram bio. That side of her work is channeled through her Gerli Studio brand rather than her personal handle.
Isabellagerli posts a mix of TBR lists, book hauls, and reading vlogs, and her hashtag usage suggests she also runs book giveaways. Her book content covers everything from discovery and purchasing to actually reading, making her a broad participant in the BookTube community rather than just a reviewer.
Isabellagerli is based in the United States and creates content from an American college-life perspective. Her audience is internationally spread, with strong viewership from India and the UK alongside her US base, which is common for study and book content creators.
Isabellagerli is active on YouTube, Instagram, and TikTok, with YouTube serving as her primary platform for longer-form vlogs and book content. Her Instagram also sees consistent posting and strong engagement, while her TikTok activity has been lighter in recent months.
Stats (followers, engagement, audience demographics, growth) are pulled live from the CreatorDB API covering YouTube, Instagram and TikTok. Bio and FAQ content is AI-assisted; news items are sourced from cited public press at generation time. Read the full methodology →
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@isabellagerli · YouTube
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