Data updated: July 2026
Olga Kowalska ✓
@wielkibuk · Instagram · PL · books
About Olga Kowalska
@wielkibuk's followers & following
@wielkibuk currently has 20,059 followers on Instagram and follows 1,643 accounts, a follower-to-following ratio of 12.21. That places the account in the micro tier of books creators.
@wielkibuk's content
@wielkibuk has published 4,077 posts to date, working across carousels, static-posts, reels, stories. The account's content is classified under books, reviews, education. Bio: “📚 Twoja codzienna dawka książkowej inspiracji 🌟 Odkryj nowe tytuły i ulubione klasyki 📌 Recenzje, ciekawostki, WBBingo”
AI quality check on @wielkibuk
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
@wielkibuk's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@wielkibuk's audience
Audience snapshot
45% male · 55% female
Core age group25-34
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate → free trialWhich brands fit Olga Kowalska?
Frequently asked questions
How many Instagram followers does @wielkibuk have?
As of July 2026, @wielkibuk has 20,059 followers (20K) on Instagram, follows 1,643 accounts, and has published 4,077 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @wielkibuk?
Verified contact details for @wielkibuk — 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 @wielkibuk's contact info — free trial →
How much does @wielkibuk charge for a sponsored post?
@wielkibuk 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 @wielkibuk's net worth?
@wielkibuk's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 20K followers and a standard price tier in books, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @wielkibuk have fake followers?
Zaver's AI authenticity check scores @wielkibuk 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 @wielkibuk?
@wielkibuk's 20K followers skew 45% male / 55% female, core age group 25-34. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @wielkibuk's report on Zaver.
Which influencers are similar to @wielkibuk?
Zaver lists comparable books creators in Poland in the "Influencers like @wielkibuk" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 6,450 vetted books creators with plain-English queries.
