creator searchFind creators for your brand — search by niche, city or audience size, e.g. “fitness moms in Austin who post reels”
Eduarda Kaestner ✓
@dudakaestner · Instagram · fitness · Germany
- Followers
- 690,900
- Posts
- 497
- Niche
- fitness
- Based in
- Germany
Public data as observed July 2026 · figures change — verify on the original profile
About Eduarda Kaestner
Eduarda Kaestner, known as dudakaestner on Instagram, is a macro influencer and athlete specializing in fitness. With a focus on running, cycling, and swimming, she shares her journey and insights through various content formats, including reels, stories, and long-form videos. Her motivational and authentic tone resonates with her audience, fostering a sense of empowerment. Based in Germany, Eduarda has cultivated a substantial following of 690,900, reflecting her influence in the fitness community. Some content may require brand review.
Machine-generated from public data; may contain inaccuracies. Verify on the original profile.
Followers & content
@dudakaestner currently has 690,900 followers on Instagram and follows 995 accounts, a follower-to-following ratio of 694.37. That places the account in the macro tier of fitness creators.
@dudakaestner has published 497 posts to date, working across reels, stories, static-posts, long-form-video. The content is classified under fitness, running, cycling, swimming. Bio: “🪖Sargento no Exército da Alemanha 🚴♀️Triatleta 🔜 Ironman 70.3 Leipzig ✝️ Fé | propósito ❤️relacionamento à distância 💌 contato@dudakaestner.com.br”
Audience
Audience snapshot
40% male · 60% female
Core age group25-34
Eduarda's audience primarily consists of individuals aged 25-34, with a slight male skew of 0.4. Her top geographic audience is located in Germany, indicating a strong local presence within the fitness niche.
Machine-generated from public data; may contain inaccuracies. Verify on the original profile.
Authenticity & quality
AI quality check on @dudakaestner
Zaver's AI screened this account across multiple public signals. No blocking issues were detected in 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
Rankings
@dudakaestner's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
Estimated earning potential
Based on 690,900 public followers in fitness, a creator at this scale could earn an estimated $5,500–$14,000 per sponsored post.
Zaver does not hold or record any creator's net worth or income. This is an automated estimate of brand-deal earning potential, derived only from public follower and engagement data, and may be inaccurate.
Questions & answers
Frequently asked questions
Who is Eduarda Kaestner?
Eduarda Kaestner (@dudakaestner) is a fitness creator on Instagram based in Germany with 690,900 followers. Full stats, audience data and collaboration pricing are below.
How many Instagram followers does @dudakaestner have?
As of July 2026, @dudakaestner has 690,900 followers (691K) on Instagram, follows 995 accounts, and has published 497 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @dudakaestner?
Many creators publish a business email or contact button in their public bio. Zaver Radar surfaces those public contact details — email, phone and WhatsApp — where a creator has shared them, across millions of Instagram creators, so you can reach out from your own inbox.
How much does @dudakaestner charge for a sponsored post?
@dudakaestner sits in the premium 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.
What is @dudakaestner's net worth?
Zaver does not hold or record any creator's net worth, and there's no publicly confirmed figure for @dudakaestner. Based only on 690,900 public followers in fitness, a creator at this scale could earn an estimated $5,500–$14,000 per sponsored post — an automated estimate of earning potential, not a confirmed figure, and it may be inaccurate. Actual income depends on posting cadence, deal volume and other sources.
How old is @dudakaestner?
@dudakaestner's date of birth isn't publicly confirmed on their Instagram profile, so Zaver doesn't publish an age. What's public: Eduarda Kaestner is a fitness creator based in Germany with 690,900 followers.
Does @dudakaestner have fake followers?
Zaver's AI authenticity check scores @dudakaestner 98/100, based on multiple signals including engagement quality, follower growth patterns and signs of purchased followers. That indicates a predominantly genuine audience.
Who follows @dudakaestner?
@dudakaestner's 691K followers skew 40% male / 60% female, core age group 25-34. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @dudakaestner's report on Zaver.
Which influencers are similar to @dudakaestner?
Zaver lists comparable fitness creators in Germany in the "Influencers like @dudakaestner" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 39,215 vetted fitness creators with plain-English queries.
What is the follower count?
Eduarda has a follower count of 690,900.
What is the engagement rate?
The engagement rate is currently not available.
What is the collaboration pricing?
Eduarda is in the premium price tier for collaborations.
What is the content niche?
Her primary niche is fitness, with secondary niches in running, cycling, and swimming.
Looking to work with creators like Eduarda Kaestner?
Reach Eduarda Kaestner directly on their Instagram profile, or use Zaver to find more creators for your brand's collaborations, promotions and partnerships.
About this result & your rights
- What this page is
- An automated public-data summary generated by Zaver's creator search index to help brands discover creators. It is a search result, not an account or profile the creator created, manages or has registered.
- Where the data comes from
- Only @dudakaestner's public Instagram profile and public posts. Zaver does not use private or logged-in content, does not harvest address books, and does not infer or guess contact details.
- How current it is
- Figures reflect the public profile as observed July 2026 and change over time. Always verify on the original profile before relying on them.
- Estimates and AI-generated text
- Any earning figure is an automated estimate of brand-deal earning potential derived only from public follower and engagement data — Zaver holds no record of any creator's income or net worth. Narrative sections marked “AI summary” are machine-generated from the same public data and may contain inaccuracies.
- Independence
- Zaver is not affiliated with, sponsored by or endorsed by this creator, and no endorsement of any brand is implied. Names, handles and marks belong to their owners.
- Your rights as the creator
- You can ask us to correct, object to or remove this page at any time — no account needed: correct or remove this result. See how we handle creator data for the lawful basis and full details.
- Intended use
- For researching brand collaborations, promotions and partnerships. Contact the creator only through the channels they publish on their own profile.