Data updated: July 2026
Catherine Sieradzki ✓
@iamcatsiera · Instagram · US · fitness
About Catherine Sieradzki
@iamcatsiera's followers & following
@iamcatsiera currently has 7,267 followers on Instagram and follows 703 accounts, a follower-to-following ratio of 10.34. That places the account in the nano tier of fitness creators.
@iamcatsiera's content
@iamcatsiera has published 135 posts to date, working across reels, stories, static-posts, carousels. The account's content is classified under fitness, yoga, gym. Bio: “Building strength inside and out. 🧘♀️ 🐎 @kauboiscottsdale 🍑 @growpeaches code: CATSIERA10 🦌 @BUCKEDUP code: CatSiera333”
AI quality check on @iamcatsiera
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
@iamcatsiera's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@iamcatsiera's audience
Audience snapshot
30% male · 70% female
Core age group25-34
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate → free trialWhich brands fit Catherine Sieradzki?
Frequently asked questions
How many Instagram followers does @iamcatsiera have?
As of July 2026, @iamcatsiera has 7,267 followers (7.3K) on Instagram, follows 703 accounts, and has published 135 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @iamcatsiera?
Verified contact details for @iamcatsiera — including business email where available — 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 @iamcatsiera's contact info — free trial →
How much does @iamcatsiera charge for a sponsored post?
@iamcatsiera 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 →
What is @iamcatsiera's net worth?
@iamcatsiera's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 7.3K followers and a standard price tier in fitness, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @iamcatsiera have fake followers?
Zaver's AI authenticity check scores @iamcatsiera 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 →
Who follows @iamcatsiera?
@iamcatsiera's 7.3K followers skew 30% male / 70% female, core age group 25-34. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @iamcatsiera's report on Zaver.
Which influencers are similar to @iamcatsiera?
Zaver lists comparable fitness creators in United States in the "Influencers like @iamcatsiera" 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.
