Data updated: July 2026
JEFFERSON COSTA ✓
@jeffersonline_ · Instagram · BR · fitness
About JEFFERSON COSTA
@jeffersonline_'s followers & following
@jeffersonline_ currently has 207,785 followers on Instagram and follows 3,308 accounts, a follower-to-following ratio of 62.81. That places the account in the mid tier of fitness creators.
@jeffersonline_'s content
@jeffersonline_ has published 1,829 posts to date, working across reels, stories, static-posts, long-form-video. The account's content is classified under fitness, gym, sports, entertainment. Bio: “📲+230k Tiktok | +330k Kwai 💪🏾Embaixador @selfitacademias 📺MTV: CatfishBR 2ªtemporada 📍Salvador-BA”
AI quality check on @jeffersonline_
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
@jeffersonline_'s rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@jeffersonline_'s audience
Audience snapshot
60% male · 40% female
Core age group18-24
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate → free trialWhich brands fit JEFFERSON COSTA?
Frequently asked questions
How many Instagram followers does @jeffersonline_ have?
As of July 2026, @jeffersonline_ has 207,785 followers (208K) on Instagram, follows 3,308 accounts, and has published 1,829 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @jeffersonline_?
Verified contact details for @jeffersonline_ — 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 @jeffersonline_'s contact info — free trial →
How much does @jeffersonline_ charge for a sponsored post?
@jeffersonline_ 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 @jeffersonline_'s net worth?
@jeffersonline_'s net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 208K followers and a standard price tier in fitness, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @jeffersonline_ have fake followers?
Zaver's AI authenticity check scores @jeffersonline_ 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 @jeffersonline_?
@jeffersonline_'s 208K followers skew 60% male / 40% female, core age group 18-24. Full audience breakdowns — age bands, gender split and country-level distribution — are part of @jeffersonline_'s report on Zaver.
Which influencers are similar to @jeffersonline_?
Zaver lists comparable fitness creators in Brazil in the "Influencers like @jeffersonline_" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 39,215 vetted fitness creators with plain-English queries.
