Data updated: July 2026
Marius Steinhauser β
@steini19 Β· Instagram Β· DE Β· sports
About Marius Steinhauser
Marius Steinhauser, known as steini19 on Instagram, is a professional handball player from Germany. With a follower count of 14,642, he operates within the micro influencer category, focusing on sports, fitness, and gym-related content. His profile features a variety of content formats, including reels, stories, and static posts, reflecting his commitment to engaging with his audience. Marius's tone is motivational and personal, aiming to inspire his followers through authentic and entertaining content. Some content may require brand review.
@steini19's followers & following
@steini19 currently has 14,642 followers on Instagram and follows 758 accounts, a follower-to-following ratio of 19.32. That places the account in the micro tier of sports creators.
@steini19's content
@steini19 has published 575 posts to date, working across reels, stories, static-posts. The account's content is classified under sports, fitness, gym. Bio: βπ€Ύπ½ββοΈ Professional π©πͺ Handball Player β’ @dierecken π’ β’ Sponsored by @kempa_de β’ Managed by @dienummerzehnβ
AI quality check on @steini19
Zaver's AI analyzed this account across 20+ parameters before listing it publicly. No blocking issues were detected in our standard screening.
- Audience location & demographics
- Engagement quality & authenticity
- Follower growth patterns
- Signs of purchased followers
- Content niche classification
- Brand safety screening
- Posting activity & consistency
- Language & audience fit
@steini19's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@steini19's audience
Audience snapshot
60% male Β· 40% female
Core age group18-24
Marius's audience exhibits a male skew of 0.6 and primarily consists of individuals aged 18-24. The top geographical location of his followers is Germany, indicating a localized engagement that aligns with his professional background in sports.
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate β free trialWhich brands fit Marius Steinhauser?
Brands in the sports, fitness, and gym sectors would align well with Marius Steinhauser's content. His authentic and motivational approach resonates with a youthful audience, making him a suitable partner for brands looking to inspire and engage this demographic.
Frequently asked questions
How many Instagram followers does @steini19 have?
As of July 2026, @steini19 has 14,642 followers (15K) on Instagram, follows 758 accounts, and has published 575 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @steini19?
Verified contact details for @steini19 β including business email where available β are held in Zaver, alongside contacts for 77M+ other Instagram creators. Zaver users can unlock them instantly and reach out with AI-personalized outreach. Unlock @steini19's contact info β free trial β
How much does @steini19 charge for a sponsored post?
@steini19 sits in the standard price tier on Zaver, based on follower scale, engagement and niche. Zaver's AI pricing model also produces a fair per-post price range with justification, so brands can negotiate from data instead of guessing. Get the AI fair-price estimate β
What is @steini19's net worth?
@steini19's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 15K followers and a standard price tier in sports, brand collaborations are a meaningful income stream β Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate β
Does @steini19 have fake followers?
Zaver's AI authenticity check scores @steini19 95/100, based on 20+ signals including engagement quality, follower growth patterns and signs of purchased followers. That indicates a predominantly genuine audience. Run the full authenticity check β
Who follows @steini19?
@steini19's 15K followers skew 60% male / 40% female, core age group 18-24. Full audience breakdowns β age bands, gender split and country-level distribution β are part of @steini19's report on Zaver.
Which influencers are similar to @steini19?
Zaver lists comparable sports creators in Germany in the "Influencers like @steini19" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 42,421 vetted sports creators with plain-English queries.
What is the follower count?
Marius Steinhauser has a follower count of 14,642.
What is the engagement rate?
The engagement rate for Marius is not provided.
What is the collaboration pricing?
Marius is estimated to be in the standard price tier for collaborations.
What is the content niche?
Marius primarily focuses on sports, with secondary niches in fitness and gym.
