Data updated: July 2026
Marco Castelli ✓
@castellimarco18 · Instagram · IT · photography
About Marco Castelli
Marco Castelli is an Instagram creator known for his focus on photography and fashion. With a follower count of 15,190, he operates within the micro-influencer segment, engaging his audience through various content formats, including reels, static posts, and stories. His aesthetic and trendy vibe resonates with followers, reflecting authenticity in his storytelling and promotional content. Based in Italy, Marco communicates primarily in Italian and invites collaboration through direct messages. Some content may require brand review.
@castellimarco18's followers & following
@castellimarco18 currently has 15,190 followers on Instagram and follows 970 accounts, a follower-to-following ratio of 15.66. That places the account in the micro tier of photography creators.
@castellimarco18's content
@castellimarco18 has published 557 posts to date, working across reels, static-posts, stories. The account's content is classified under photography, fashion. Bio: “Creator Reel 🎬 📍 Firenze, Toscana 📩 DM per collaborazioni”
AI quality check on @castellimarco18
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
@castellimarco18's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@castellimarco18's audience
Audience snapshot
50% male · 50% female
Core age group25-34
Marco's audience predominantly falls within the 25-34 age range, indicating a young adult demographic. The gender distribution is balanced, with a slight male skew at 50%. His top audience geography is Italy, suggesting a localized follower base.
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate → free trialWhich brands fit Marco Castelli?
Brands in the photography and fashion sectors align well with Marco's content. His aesthetic focus and storytelling ability make him a suitable partner for brands looking to convey authenticity and engage with a young adult audience.
Frequently asked questions
How many Instagram followers does @castellimarco18 have?
As of July 2026, @castellimarco18 has 15,190 followers (15K) on Instagram, follows 970 accounts, and has published 557 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @castellimarco18?
Verified contact details for @castellimarco18 — 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 @castellimarco18's contact info — free trial →
How much does @castellimarco18 charge for a sponsored post?
@castellimarco18 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 @castellimarco18's net worth?
@castellimarco18'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 photography, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @castellimarco18 have fake followers?
Zaver's AI authenticity check scores @castellimarco18 90/100, 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 @castellimarco18?
@castellimarco18's 15K followers skew 50% male / 50% female, core age group 25-34. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @castellimarco18's report on Zaver.
Which influencers are similar to @castellimarco18?
Zaver lists comparable photography creators in Italy in the "Influencers like @castellimarco18" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 40,905 vetted photography creators with plain-English queries.
What is the follower count?
Marco has 15,190 followers.
What is the engagement rate?
The engagement rate is currently not available.
What is the collaboration pricing?
Marco is in the standard price tier, but pricing may vary based on specific collaborations.
What is the content niche?
Marco primarily focuses on photography, with a secondary niche in fashion.
