Data updated: July 2026
Tefa Castilla ✓
@tefaonline · Instagram · MX · environment
About Tefa Castilla
Tefa Castilla is an educator and entrepreneur based in Mexico, focusing on environmental issues and sustainability. With a follower count of 35,239, she engages her audience through various content formats, including reels, stories, static posts, and carousels. Her content emphasizes advocacy and activism, reflecting a community-driven and authentic approach. Tefa's dedication to her cause is evident in her involvement with NGOs and community events, making her a prominent figure in the environmental sector. Some content may require brand review.
@tefaonline's followers & following
@tefaonline currently has 35,239 followers on Instagram and follows 1,607 accounts, a follower-to-following ratio of 21.93. That places the account in the micro tier of environment creators.
@tefaonline's content
@tefaonline has published 945 posts to date, working across reels, stories, static-posts, carousels. The account's content is classified under environment, sustainability, ngo. Bio: “Yotube: @tefaonline TikTok @tefaonlinemx Fundadora de @mayanwildlife”
AI quality check on @tefaonline
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
@tefaonline's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@tefaonline's audience
Audience snapshot
50% male · 50% female
Core age group25-34
The audience of Tefa Castilla exhibits a balanced gender skew, with 50% male followers. The primary age group is 25-34, indicating a young adult demographic. The top geographic location is Mexico, suggesting a localized engagement with her content.
Collaboration pricing
Price tierstandard
Get the AI fair-price estimate → free trialWhich brands fit Tefa Castilla?
Tefa is well-suited for collaborations with brands focused on environmental sustainability and community initiatives. Her authentic and informative tone aligns with brands that prioritize advocacy and social responsibility, making her a fitting partner for campaigns aimed at raising awareness in these areas.
Frequently asked questions
How many Instagram followers does @tefaonline have?
As of July 2026, @tefaonline has 35,239 followers (35K) on Instagram, follows 1,607 accounts, and has published 945 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @tefaonline?
Verified contact details for @tefaonline — 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 @tefaonline's contact info — free trial →
How much does @tefaonline charge for a sponsored post?
@tefaonline 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 @tefaonline's net worth?
@tefaonline's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 35K followers and a standard price tier in environment, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @tefaonline have fake followers?
Zaver's AI authenticity check scores @tefaonline 100/100, 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 @tefaonline?
@tefaonline's 35K 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 @tefaonline's report on Zaver.
Which influencers are similar to @tefaonline?
Zaver lists comparable environment creators in Mexico in the "Influencers like @tefaonline" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 1,409 vetted environment creators with plain-English queries.
What is the follower count?
Tefa Castilla has 35,239 followers.
What is the engagement rate?
The engagement rate is currently not available.
What is the collaboration pricing?
Tefa's estimated price tier is standard, but pricing can vary based on specific collaboration details.
What is the content niche?
Tefa primarily focuses on environmental issues, with secondary niches in sustainability and NGO-related content.
