Data updated: July 2026
Marcin Ostaszewski ✓
@marcin_ostaszewski_ · Instagram · PL · legal-advice
About Marcin Ostaszewski
Marcin Ostaszewski is a legal expert based in Poland, specializing in legal advice and offering insights into politics and current affairs. With a follower count of 9,503, he operates within the nano influencer category, engaging with his audience through text and static posts, as well as stories. His authoritative and professional tone resonates well with followers seeking informed opinions on legal matters. Some content may require brand review.
@marcin_ostaszewski_'s followers & following
@marcin_ostaszewski_ currently has 9,503 followers on Instagram and follows 7,305 accounts, a follower-to-following ratio of 1.3. That places the account in the nano tier of legal-advice creators.
@marcin_ostaszewski_'s content
@marcin_ostaszewski_ has published 1,605 posts to date, working across text-posts, static-posts, stories. The account's content is classified under legal-advice, politics, current-affairs. Bio: “🔴Adwokat 🔴kwalifikowany doradca restrukturyzacyjny @mo_restrukturyzacje 🔴Prezes @nowanadzieja_ Radzyń Podlaski @konfederacja_ Wiceprezes …”
AI quality check on @marcin_ostaszewski_
Zaver's AI analyzed this account across 20+ parameters before listing it publicly. One area may require brand review before signing — details are available in the full report.
- 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
@marcin_ostaszewski_'s rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@marcin_ostaszewski_'s audience
Audience snapshot
70% male · 30% female
Core age group35-44
The audience skews predominantly male at 70%, with a primary age range of 35-44 years. The top geographic location for his followers is Poland, indicating a localized engagement with his content.
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate → free trialWhich brands fit Marcin Ostaszewski?
Brands related to legal services, political organizations, or current affairs would align well with Marcin's expertise and audience interests. His professional and authoritative presence can effectively communicate brand messages in these niches.
Frequently asked questions
How many Instagram followers does @marcin_ostaszewski_ have?
As of July 2026, @marcin_ostaszewski_ has 9,503 followers (9.5K) on Instagram, follows 7,305 accounts, and has published 1,605 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @marcin_ostaszewski_?
Verified contact details for @marcin_ostaszewski_ — 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 @marcin_ostaszewski_'s contact info — free trial →
How much does @marcin_ostaszewski_ charge for a sponsored post?
@marcin_ostaszewski_ 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 @marcin_ostaszewski_'s net worth?
@marcin_ostaszewski_'s net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 9.5K followers and a standard price tier in legal-advice, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @marcin_ostaszewski_ have fake followers?
Zaver's AI authenticity check scores @marcin_ostaszewski_ 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 @marcin_ostaszewski_?
@marcin_ostaszewski_'s 9.5K followers skew 70% male / 30% female, core age group 35-44. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @marcin_ostaszewski_'s report on Zaver.
Which influencers are similar to @marcin_ostaszewski_?
Zaver lists comparable legal-advice creators in Poland in the "Influencers like @marcin_ostaszewski_" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 3,399 vetted legal-advice creators with plain-English queries.
What is the follower count?
Marcin Ostaszewski has 9,503 followers.
What is the engagement rate?
Engagement rate data is not available.
What is the collaboration pricing?
Marcin is in the standard price tier, though pricing may vary and Zaver estimates it.
What is the content niche?
His primary niche is legal advice, with secondary focuses on politics and current affairs.
