Data updated: July 2026
Giannis Portalios ✓
@jportalios · Instagram · GR · marketing
About Giannis Portalios
Giannis Portalios is an expert entrepreneur based in Greece, specializing in marketing and business development. With a follower count of 39,531 on Instagram, he shares insights and strategies aimed at helping businesses grow through advertising on Meta platforms. His content is characterized by an authoritative and professional tone, focusing on educational and analytical themes. Giannis utilizes various formats, including reels, carousels, stories, and long-form videos, to engage his audience effectively. Some content may require brand review.
@jportalios's followers & following
@jportalios currently has 39,531 followers on Instagram and follows 2,063 accounts, a follower-to-following ratio of 19.16. That places the account in the micro tier of marketing creators.
@jportalios's content
@jportalios has published 766 posts to date, working across reels, carousels, stories, long-form-video. The account's content is classified under marketing, entrepreneurship, business-tips, ecommerce. Bio: “Βοηθάω επιχειρήσεις να μεγαλώσουν με διαφημίσεις στη Meta”
AI quality check on @jportalios
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
@jportalios's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@jportalios's audience
Audience snapshot
50% male · 50% female
Core age group25-34
Giannis's audience is evenly split by gender, with a notable skew towards the male demographic. The primary age group of his followers is 25-34 years old, and the top geographic location is Greece, indicating a localized focus.
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate → free trialWhich brands fit Giannis Portalios?
Brands in the marketing, entrepreneurship, and e-commerce sectors would align well with Giannis's expertise. His authoritative and informative style makes him a suitable partner for companies looking to promote educational content or advertising solutions.
Frequently asked questions
How many Instagram followers does @jportalios have?
As of July 2026, @jportalios has 39,531 followers (40K) on Instagram, follows 2,063 accounts, and has published 766 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @jportalios?
Verified contact details for @jportalios — 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 @jportalios's contact info — free trial →
How much does @jportalios charge for a sponsored post?
@jportalios 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 @jportalios's net worth?
@jportalios's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 40K followers and a standard price tier in marketing, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @jportalios have fake followers?
Zaver's AI authenticity check scores @jportalios 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 @jportalios?
@jportalios's 40K 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 @jportalios's report on Zaver.
Which influencers are similar to @jportalios?
Zaver lists comparable marketing creators in Greece in the "Influencers like @jportalios" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 11,893 vetted marketing creators with plain-English queries.
What is the follower count?
Giannis has 39,531 followers.
What is the engagement rate?
The engagement rate is currently not available.
What is the collaboration pricing?
Giannis is in the standard price tier, but pricing may vary based on specific collaboration details.
What is the content niche?
His primary niche is marketing, with secondary focuses on entrepreneurship, business tips, and e-commerce.
