United States
Heidi-Somers is a creator with a presence on YouTube (805,000 followers), TikTok (542,000 followers), based in United States.
Total Followers -0.2%
2.9M
Across YouTube, Instagram, TikTok
Primary Platform
YouTube
804K followers · 28% of audience
Engagement
6.0%
vs. 1.5% category median
Sponsorship Tier
Macro
Est. $18K–$43K / IG post
Vitality Apparel Holdings Inc. filed suit against Buffbunny LLC, alleging trademark infringement over a curved glute seam on leggings. The case was originally filed in Colorado (May 2024) and refiled in Texas in 2025; it went viral on social media as "buttcrackgate," with many commenters noting the design is widely used across the activewear industry.
Heidi has been openly sharing her fertility journey on social media, announcing she entered a new IVF cycle (Round 8) after Round 7 was unsuccessful. She has used her platform to raise awareness around IVF challenges.
| Window | YouTube | TikTok | Combined | |
|---|---|---|---|---|
| Last 7 days | -965 -0.1% | -925 -0.1% | -163 -0.0% | -2053 |
| Last 30 days | -965 -0.1% | -3544 -0.2% | -325 -0.1% | -4834 |
| Last 90 days | -2010 -0.3% | -9554 -0.6% | +4K +0.8% | -7229 |
| Last 365 days | -2010 -0.3% | -9554 -0.6% | +4K +0.8% | -7229 |
Daily follower snapshots from CreatorDB's longitudinal index.
Heidi-Somers is a creator with a presence on YouTube (805,000 followers), TikTok (542,000 followers), based in United States. Their content sits in the fitness & wellness space. Their YouTube bio reads: "Hi & welcome! ☺️❤️ My name is Heidi Somers, although most people know me as Buffbunny (my IG name). My channel is mostly fitness related. I share my FULL workouts and break them down into full body, booty workout, upper body, arm workouts, ". The full audience and engagement breakdown is below.
Heidi-Somers reaches an audience concentrated in United States primarily through YouTube, and is best activated via long-form YouTube integrations, TikTok branded content. Their sponsorship history skews toward Activewear / Fitness Apparel, a clear signal of fit for brands in those categories. Demonstrated partners include 1 Up Nutrition and Buffbunny Collection. Engagement on YouTube runs around 6.2%, 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 TikTok branded content lets a sponsor choose between short awareness placements and longer, more detailed integrations. Because the audience follows fitness 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 Activewear / Fitness Apparel and related categories, Heidi-Somers offers a defined, creative-fit audience rather than broad, low-intent impressions.
Benchmark estimates for a creator at Heidi-Somers's tier (Macro, 2.9M 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.
Heidi Somers shared a video titled "I'm Getting Sued Over A Glute Seam," revealing that her activewear brand, Buffbunny Collection, is facing legal action connected to a glute seam design on her leggings. She addressed the situation publicly on YouTube in keeping with her transparent, personal content style. The specifics of the case are covered in that video directly.
Yes — Heidi Somers and Buffbunny are the same person. "Buffbunny" is her longtime Instagram handle and the name of her activewear brand, Buffbunny Collection, while she publishes her YouTube channel under her real name, Heidi Somers. She is widely known by both names in the fitness creator community.
Buffbunny Collection is Heidi Somers' own fitness activewear brand, which she has run for over ten years. She marked the brand's 10th anniversary with a dedicated YouTube video in 2025, making Buffbunny Collection one of the longer-standing creator-owned apparel brands in the fitness space.
Heidi Somers has publicly documented at least eight egg retrieval rounds as part of her IVF journey, sharing fertility updates directly on YouTube. Her openness about the process has made these updates a meaningful and widely followed part of her channel alongside her fitness content.
Heidi Somers has referenced an adoption journey in her content, with hashtags like #adoptionjourney and #adoption appearing in her posts. This runs parallel to her documented IVF experience, suggesting she has been exploring multiple paths to growing her family, with ongoing updates shared through her channels.
Heidi Somers posts structured, coach-style workout videos broken into categories like full body, booty workouts, upper body, and arm workouts — each including the exercise name, sets, reps, and a voiceover walkthrough. She also covers healthy recipes, meal prep, and how to build personalized workout and meal plans from scratch.
Yes, Heidi Somers has shared a home gym tour on her YouTube channel, giving viewers a detailed look at the setup she trains in. The tour video also doubled as an IVF update and a legging stress-test, which is typical of her style of combining personal life and fitness content in a single upload.
Heidi Somers has partnered with 1 Up Nutrition as a sponsor, featuring their products in YouTube content. The partnership fits naturally given her long-running focus on fitness, nutrition guidance, and meal planning across her channel.
Heidi Somers has been building her Buffbunny brand for over a decade, celebrating the 10th anniversary of Buffbunny Collection in 2025. Her YouTube channel has grown to over 800,000 subscribers across that period, covering workouts, nutrition, and increasingly personal topics like her IVF journey.
Heidi Somers is most active on YouTube under her real name and on TikTok and Instagram under the handle @buffbunny. YouTube is her primary platform with over 800,000 subscribers, where she posts her most in-depth workout breakdowns and personal life updates.
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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@heidisomers · YouTube
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