Data updated: July 2026
Estefania Costabile ✓
@stefwinstan · Instagram · CA · real-estate
About Estefania Costabile
@stefwinstan's followers & following
@stefwinstan currently has 44,813 followers on Instagram and follows 3,283 accounts, a follower-to-following ratio of 13.65. That places the account in the micro tier of real-estate creators.
@stefwinstan's content
@stefwinstan has published 708 posts to date, working across static-posts, reels, stories, carousels. The account's content is classified under real-estate, entrepreneurship, travel. Bio: “📍 Ottawa, Canada, but Made in 🇦🇷 ⚡️ Mount Everest ain't got shit on me 🌎 Global Realtor 📧 Stef@stefwinstan.com”
AI quality check on @stefwinstan
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
@stefwinstan's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@stefwinstan's audience
Audience snapshot
45% male · 55% female
Core age group35-44
Collaboration pricing
Price tierPremium
Get the AI fair-price estimate → free trialWhich brands fit Estefania Costabile?
Frequently asked questions
How many Instagram followers does @stefwinstan have?
As of July 2026, @stefwinstan has 44,813 followers (45K) on Instagram, follows 3,283 accounts, and has published 708 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @stefwinstan?
Verified contact details for @stefwinstan — 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 @stefwinstan's contact info — free trial →
How much does @stefwinstan charge for a sponsored post?
@stefwinstan 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. Get the AI fair-price estimate →
What is @stefwinstan's net worth?
@stefwinstan's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 45K followers and a premium price tier in real-estate, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @stefwinstan have fake followers?
Zaver's AI authenticity check scores @stefwinstan 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 @stefwinstan?
@stefwinstan's 45K followers skew 45% male / 55% female, core age group 35-44. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @stefwinstan's report on Zaver.
Which influencers are similar to @stefwinstan?
Zaver lists comparable real-estate creators in Canada in the "Influencers like @stefwinstan" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 15,827 vetted real-estate creators with plain-English queries.
