Data updated: July 2026
Santi Castro ✓
@santiicastro21 · Instagram · IT · football
About Santi Castro
Santi Castro is an athlete and entertainer on Instagram, focusing primarily on football, with additional interests in sports and fitness. Based in Italy, he has cultivated a following of 120,459 users. His content includes a variety of formats such as reels, static posts, carousels, and stories, allowing him to engage with his audience effectively. Santi's authenticity score is 0.95, indicating a strong connection with his followers. Some content may require brand review.
@santiicastro21's followers & following
@santiicastro21 currently has 120,459 followers on Instagram and follows 706 accounts, a follower-to-following ratio of 170.62. That places the account in the mid tier of football creators.
@santiicastro21's content
@santiicastro21 has published 310 posts to date, working across reels, static-posts, carousels, stories. The account's content is classified under football, sports, fitness. Bio: “Argentino 🇦🇷 @_agustina_gonzalez 💍 @adidasfootball 👟 @bolognafc1909 ⚽️”
AI quality check on @santiicastro21
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
@santiicastro21's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@santiicastro21's audience
Audience snapshot
70% male · 30% female
Core age group18-24
The audience of Santi Castro skews predominantly male at 70%, with a significant concentration in the 18-24 age range. His top geographic location is Italy, suggesting a strong local engagement.
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate → free trialWhich brands fit Santi Castro?
Brands in the sports, fitness, and lifestyle sectors may find alignment with Santi Castro due to his focus on football and athleticism. His engaging content style and authentic persona can effectively resonate with a youthful audience.
Frequently asked questions
How many Instagram followers does @santiicastro21 have?
As of July 2026, @santiicastro21 has 120,459 followers (120K) on Instagram, follows 706 accounts, and has published 310 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @santiicastro21?
Verified contact details for @santiicastro21 — 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 @santiicastro21's contact info — free trial →
How much does @santiicastro21 charge for a sponsored post?
@santiicastro21 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 @santiicastro21's net worth?
@santiicastro21's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 120K followers and a standard price tier in football, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @santiicastro21 have fake followers?
Zaver's AI authenticity check scores @santiicastro21 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 @santiicastro21?
@santiicastro21's 120K followers skew 70% male / 30% female, core age group 18-24. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @santiicastro21's report on Zaver.
Which influencers are similar to @santiicastro21?
Zaver lists comparable football creators in Italy in the "Influencers like @santiicastro21" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 19,578 vetted football creators with plain-English queries.
What is the follower count?
Santi Castro has 120,459 followers.
What is the engagement rate?
The engagement rate for Santi Castro is not available.
What is the collaboration pricing?
Santi Castro is estimated to be in the standard price tier for collaborations.
What is the content niche?
Santi Castro primarily focuses on football, with secondary niches in sports and fitness.
