Data updated: July 2026
Marta Dziok-Kaczyńska v ✓
@riennahera · Instagram · London, UK · books
About Marta Dziok-Kaczyńska v
@riennahera's followers & following
@riennahera currently has 28,631 followers on Instagram and follows 597 accounts, a follower-to-following ratio of 47.96. That places the account in the micro tier of books creators.
@riennahera's content
@riennahera has published 4,251 posts to date, working across static-posts, carousels, stories, long-form-video. The account's content is classified under books, education, travel-tips. Bio: “Polska autorka w Londynie Piszę książki i wyjaśniam Wielką Brytanię Blog. Podcast. Książki. E-booki. info@riennahera.com”
AI quality check on @riennahera
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
@riennahera's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@riennahera's audience
Audience snapshot
50% male · 50% female
Core age group25-34
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate → free trialWhich brands fit Marta Dziok-Kaczyńska v?
Frequently asked questions
How many Instagram followers does @riennahera have?
As of July 2026, @riennahera has 28,631 followers (29K) on Instagram, follows 597 accounts, and has published 4,251 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @riennahera?
Verified contact details for @riennahera — 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 @riennahera's contact info — free trial →
How much does @riennahera charge for a sponsored post?
@riennahera 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 @riennahera's net worth?
@riennahera's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 29K 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 @riennahera have fake followers?
Zaver's AI authenticity check scores @riennahera 98/100, 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 @riennahera?
@riennahera's 29K 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 @riennahera's report on Zaver.
Which influencers are similar to @riennahera?
Zaver lists comparable books creators in United Kingdom in the "Influencers like @riennahera" 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.
