Data updated: July 2026
Katerina S.
@singaevskaiya · Instagram · US · books
About Katerina S.
Katerina S. is an Instagram creator who focuses on the niches of books and art. With a follower count of 12,039, she falls into the micro influencer category. Her content includes static posts and stories, often characterized by a personal and narrative tone. Katerina's work reflects a nostalgic and wholesome vibe, appealing to audiences who appreciate aesthetic storytelling. Some content may require brand review.
@singaevskaiya's followers & following
@singaevskaiya currently has 12,039 followers on Instagram and follows 751 accounts, a follower-to-following ratio of 16.03. That places the account in the micro tier of books creators.
@singaevskaiya's content
@singaevskaiya has published 228 posts to date, working across static-posts, stories. The account's content is classified under books, art. Bio: “І якби на те моя воля, написала б я скрізь курсивами: Так багато на світі горя, люди, будьте взаємно красивими! Л. Костенко”
AI quality check on @singaevskaiya
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
@singaevskaiya's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@singaevskaiya's audience
Audience snapshot
50% male · 50% female
Core age group25-34
Katerina's audience shows a balanced gender skew, with a notable presence of women. The primary age demographic is 25-34 years old, and the top geographic location for her followers is the United States.
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate → free trialWhich brands fit Katerina S.?
Brands in the literary and artistic sectors may find Katerina to be a fitting collaborator due to her focus on books and art. Her authentic engagement and storytelling approach can effectively resonate with audiences interested in these themes.
Frequently asked questions
How many Instagram followers does @singaevskaiya have?
As of July 2026, @singaevskaiya has 12,039 followers (12K) on Instagram, follows 751 accounts, and has published 228 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @singaevskaiya?
Verified contact details for @singaevskaiya — including business email where available — are held in Zaver, alongside contacts for millions of other Instagram creators. Zaver users can unlock them instantly and reach out from your own inbox. Unlock @singaevskaiya's contact info — free trial →
How much does @singaevskaiya charge for a sponsored post?
@singaevskaiya 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 @singaevskaiya's net worth?
@singaevskaiya's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 12K 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 @singaevskaiya have fake followers?
Zaver's AI authenticity check scores @singaevskaiya 93/100, 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 @singaevskaiya?
@singaevskaiya's 12K 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 @singaevskaiya's report on Zaver.
Which influencers are similar to @singaevskaiya?
Zaver lists comparable books creators in United States in the "Influencers like @singaevskaiya" 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.
What is the follower count?
Katerina has 12,039 followers.
What is the engagement rate?
The engagement rate is not provided.
What is the collaboration pricing?
Katerina is in the standard price tier, but pricing can vary based on specific collaboration details.
What is the content niche?
Katerina primarily focuses on books, with a secondary niche in art.
