Mariana Siqueira ✓

As of July 2026, @marianna_siqueeiraa has 18,193 followers (18K) on Instagram, follows 6,082 accounts, and has published 186 posts. Zaver refreshes these numbers on a rolling basis.

Verified contact details for @marianna_siqueeiraa — 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 @marianna_siqueeiraa's contact info — free trial →

@marianna_siqueeiraa 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 →

@marianna_siqueeiraa's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 18K followers and a standard price tier in medicine, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →

Zaver's AI authenticity check scores @marianna_siqueeiraa 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 →

@marianna_siqueeiraa's 18K followers skew 40% male / 60% female, core age group 25-34. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @marianna_siqueeiraa's report on Zaver.

Zaver lists comparable medicine creators in Brazil in the "Influencers like @marianna_siqueeiraa" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 11,946 vetted medicine creators with plain-English queries.