Data updated: July 2026
Romain Costa β
@romaincosta_ Β· Instagram Β· FR Β· design
About Romain Costa
Romain Costa is a professional architect and the founder of Studio Costamolinos, based in France. With a focus on design, interior design, home decor, and photography, he has cultivated a substantial following on Instagram, where he shares his expertise through a variety of content formats including static posts, carousels, reels, and stories. His informative and educational tone, combined with a sophisticated aesthetic, positions him as an authoritative figure in his niche. Some content may require brand review.
@romaincosta_'s followers & following
@romaincosta_ currently has 161,217 followers on Instagram and follows 602 accounts, a follower-to-following ratio of 267.8. That places the account in the mid tier of design creators.
@romaincosta_'s content
@romaincosta_ has published 4,130 posts to date, working across static-posts, carousels, reels, stories. The account's content is classified under design, interior-design, home-decor, photography. Bio: ββ’ Architect DESL - Founder : @studio.costamolinos β’ contact.romaincosta@gmail.com - Paris β’ Represented by @waketalentsβ
AI quality check on @romaincosta_
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
@romaincosta_'s rankings on Zaver
Based on follower count among creators that passed Zaver's indexing quality bar.
@romaincosta_'s audience
Audience snapshot
50% male Β· 50% female
Core age group25-34
Romain's audience is evenly split in gender, with a notable skew towards the 25-34 age group. The primary geographic concentration is in France, indicating a localized engagement that aligns with his professional background in architecture and design.
Collaboration pricing
Price tierPremium
Get the AI fair-price estimate β free trialWhich brands fit Romain Costa?
Brands in the design, interior design, and home decor sectors may find a strong alignment with Romain Costa's expertise and aesthetic. His professional background and authoritative presence on Instagram make him a suitable partner for brands looking to reach an audience interested in sophisticated design solutions.
Frequently asked questions
How many Instagram followers does @romaincosta_ have?
As of July 2026, @romaincosta_ has 161,217 followers (161K) on Instagram, follows 602 accounts, and has published 4,130 posts. Zaver refreshes these numbers on a rolling basis.
How do I contact @romaincosta_?
Verified contact details for @romaincosta_ β including business email where available β 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 @romaincosta_'s contact info β free trial β
How much does @romaincosta_ charge for a sponsored post?
@romaincosta_ 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 β
What is @romaincosta_'s net worth?
@romaincosta_'s net worth isn't publicly verified, and Zaver doesn't estimate personal wealth. What can be assessed is sponsored-post earning potential: with 161K followers and a premium price tier in design, brand collaborations are a meaningful income stream β Zaver's AI pricing model estimates what each placement is worth. See the earning-potential estimate β
Does @romaincosta_ have fake followers?
Zaver's AI authenticity check scores @romaincosta_ 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 β
Who follows @romaincosta_?
@romaincosta_'s 161K followers skew 50% male / 50% female, core age group 25-34. Full audience breakdowns β age bands, gender split and country-level distribution β are part of @romaincosta_'s report on Zaver.
Which influencers are similar to @romaincosta_?
Zaver lists comparable design creators in France in the "Influencers like @romaincosta_" section on this page, matched by niche, audience size and engagement. Zaver users can also search all 5,122 vetted design creators with plain-English queries.
What is the follower count?
Romain Costa has 161,217 followers.
What is the engagement rate?
The engagement rate is currently not available.
What is the collaboration pricing?
Collaboration pricing varies, but Romain is estimated to be in the premium price tier.
What is the content niche?
Romain primarily focuses on design, with secondary niches in interior design, home decor, and photography.
