Data updated: July 2026
Dr. Heïdi Sevestre ✓
@heidisevestre · Instagram · FR · science
About Dr. Heïdi Sevestre
Dr. Heïdi Sevestre is an expert creator on Instagram, specializing in science and environmental topics. With a follower count of 53,606, she engages her audience through various content formats, including long-form videos, reels, static posts, and live streams. Dr. Sevestre's content is characterized by an educational and informative tone, aiming to raise awareness about climate and glaciology. Her biography highlights her professional background as a glaciologist and speaker, reflecting her authoritative presence in the scientific community. Some content may require brand review.
@heidisevestre's followers & following
@heidisevestre currently has 53,606 followers on Instagram and follows 4,634 accounts, a follower-to-following ratio of 11.57. That places the account in the micro tier of science creators.
@heidisevestre's content
@heidisevestre has published 814 posts to date, working across long-form-video, reels, static-posts, live-streams. The account's content is classified under science, science, environment. Bio: “🇦🇶 back from Antarctica! 🗻 Glaciologist 📢 Professional speaker 🌍 #theexplorersclub Contact: Nathalie.cryosphere@gmail.com #climate #gla…”
AI quality check on @heidisevestre
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
@heidisevestre's rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@heidisevestre's audience
Audience snapshot
50% male · 50% female
Core age group25-34
The audience of Dr. Heïdi Sevestre exhibits a balanced gender distribution, with a slight male skew at 0.5. The primary age group is 25-34, and the top geographical location is France, indicating a localized engagement with her content.
Collaboration pricing
Price tierPremium
Get the AI fair-price estimate → free trialWhich brands fit Dr. Heïdi Sevestre?
Brands in the science and environmental sectors may find a strong alignment with Dr. Heïdi Sevestre's expertise. Her authoritative and educational approach makes her a suitable partner for campaigns focused on climate awareness, sustainability, and scientific communication.
Frequently asked questions
How many Instagram followers does @heidisevestre have?
As of July 2026, @heidisevestre has 53,606 followers (54K) on Instagram, follows 4,634 accounts, and has published 814 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @heidisevestre?
Verified contact details for @heidisevestre — 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 @heidisevestre's contact info — free trial →
How much does @heidisevestre charge for a sponsored post?
@heidisevestre sits in the premium 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 @heidisevestre's net worth?
@heidisevestre's net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 54K followers and a premium price tier in science, brand collaborations are a meaningful income stream — Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate →
Does @heidisevestre have fake followers?
Zaver's AI authenticity check scores @heidisevestre 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 @heidisevestre?
@heidisevestre's 54K 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 @heidisevestre's report on Zaver.
Which influencers are similar to @heidisevestre?
Zaver lists comparable science creators in France in the "Influencers like @heidisevestre" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 1,307 vetted science creators with plain-English queries.
What is the follower count?
Dr. Heïdi Sevestre has 53,606 followers.
What is the engagement rate?
The engagement rate for Dr. Heïdi Sevestre is currently not available.
What is the collaboration pricing?
Dr. Heïdi Sevestre is in the premium price tier for collaborations.
What is the content niche?
Her primary niche is science, with a secondary focus on the environment.
