Data updated: July 2026
Mariana Oliveira Costa ✓
@marianaoliveiracosta · Instagram · PT · parenting
About Mariana Oliveira Costa
@marianaoliveiracosta's followers & following
@marianaoliveiracosta currently has 21,194 followers on Instagram and follows 3,382 accounts, a follower-to-following ratio of 6.27. That places the account in the micro tier of parenting creators.
@marianaoliveiracosta's content
@marianaoliveiracosta has published 1,742 posts to date, working across reels, carousels, stories, static-posts. The account's content is classified under parenting, kids-education, education. Bio: “Coach Infantil | Parental | Escolar @marianaoc.kidscoaching Mãe da Vera👧🏼 | Martim🧒🏼 Volta ao Mundo em família 2022🌍✈️ Marianaoliveira…”
AI quality check on @marianaoliveiracosta
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
@marianaoliveiracosta's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@marianaoliveiracosta's audience
Audience snapshot
30% male · 70% female
Core age group35-44
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate → free trialWhich brands fit Mariana Oliveira Costa?
Frequently asked questions
How many Instagram followers does @marianaoliveiracosta have?
As of July 2026, @marianaoliveiracosta has 21,194 followers (21K) on Instagram, follows 3,382 accounts, and has published 1,742 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @marianaoliveiracosta?
Verified contact details for @marianaoliveiracosta — 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 @marianaoliveiracosta's contact info — free trial →
How much does @marianaoliveiracosta charge for a sponsored post?
@marianaoliveiracosta 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 @marianaoliveiracosta's net worth?
@marianaoliveiracosta's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 21K followers and a standard price tier in parenting, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @marianaoliveiracosta have fake followers?
Zaver's AI authenticity check scores @marianaoliveiracosta 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 @marianaoliveiracosta?
@marianaoliveiracosta's 21K followers skew 30% male / 70% female, core age group 35-44. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @marianaoliveiracosta's report on Zaver.
Which influencers are similar to @marianaoliveiracosta?
Zaver lists comparable parenting creators in Portugal in the "Influencers like @marianaoliveiracosta" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 15,503 vetted parenting creators with plain-English queries.
