Data updated: July 2026
Brina Costa ✓
@_brinacosta · Instagram · music
About Brina Costa
Brina Costa is a musician and entertainer on Instagram, known for her engaging content that blends music, dance, and storytelling. With a follower count of 6,358, she operates within the nano influencer category, showcasing her talents through various formats including reels, stories, and static posts. Her biography reflects a playful and authentic personality, resonating with her audience. Some content may require brand review.
@_brinacosta's followers & following
@_brinacosta currently has 6,358 followers on Instagram and follows 3,250 accounts, a follower-to-following ratio of 1.96. That places the account in the nano tier of music creators.
@_brinacosta's content
@_brinacosta has published 410 posts to date, working across reels, stories, static-posts. The account's content is classified under music, dance, entertainment. Bio: “cantora, compositora, atriz, adoro dançar mas ñ sei muito bem, artista, arteira ou qq coisa q venha na minha cabeça @bumbumastral”
AI quality check on @_brinacosta
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
@_brinacosta's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@_brinacosta's audience
Audience snapshot
50% male · 50% female
Core age group18-24
The audience is balanced in gender, with a 50% male skew, and primarily consists of individuals aged 18-24. The top geographic location for her followers is Brazil, indicating a strong local presence.
Collaboration pricing
Price tierBudget
Get the AI fair-price estimate → free trialWhich brands fit Brina Costa?
Brina Costa's content aligns well with brands in the music, dance, and entertainment sectors. Her authentic and relatable style makes her an ideal partner for brands looking to connect with a younger audience through engaging and entertaining narratives.
Frequently asked questions
How many Instagram followers does @_brinacosta have?
As of July 2026, @_brinacosta has 6,358 followers (6.4K) on Instagram, follows 3,250 accounts, and has published 410 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @_brinacosta?
Verified contact details for @_brinacosta — 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 @_brinacosta's contact info — free trial →
How much does @_brinacosta charge for a sponsored post?
@_brinacosta sits in the budget 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 @_brinacosta's net worth?
@_brinacosta's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 6.4K followers and a budget price tier in music, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @_brinacosta have fake followers?
Zaver's AI authenticity check scores @_brinacosta 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 @_brinacosta?
@_brinacosta's 6.4K followers skew 50% male / 50% female, core age group 18-24. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @_brinacosta's report on Zaver.
Which influencers are similar to @_brinacosta?
Zaver lists comparable music creators in the "Influencers like @_brinacosta" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 124,111 vetted music creators with plain-English queries.
What is the follower count?
Brina Costa has 6,358 followers.
What is the engagement rate?
The engagement rate is currently not available.
What is the collaboration pricing?
Collaboration pricing varies, but is estimated to be in the budget tier.
What is the content niche?
Brina Costa primarily focuses on music, with secondary niches in dance and entertainment.
