What technologies does Gemmyo use?

Gemmyo uses Cloudflare DNS, SendInBlue, Gmail, Google Apps, React. View their full technology stack — including all 25 detected tools — on StackWho.

Who is the CTO of Gemmyo?

Etienne Vergnaud is the CTO at Gemmyo. Get verified contact information on StackWho.

Where is Gemmyo located?

Gemmyo is based in Paris, Ile-de-France, France.

Gemmyo

Q: What industry is Gemmyo in?

Gemmyo operates in the luxury goods & jewelry industry.

gemmyo.com

luxury goods & jewelry

gemmyo.com

Paris, Ile-de-France, France

51-200 employees

332000 revenue

LinkedIn Profile

About Gemmyo

jewelry, luxury, ecommerce, fashion, retail luxury goods & jewelry, artisan jewelry, jewelry & watches, luxury jewelry exclusives, recycled metals, customizable jewelry, bespoke jewelry, bespoke service, luxury jewelry customization, luxury jewelry, french jewelry atelier, personalized engagement rings, custom engagement rings, luxury market, exclusive designs, engagement rings

Gemmyo's Tech Stack

AI/ML

Decision Makers at Gemmyo

1 contact

Etienne Vergnaud

CTO

e***@gemmyo.com Sign up to view

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25 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

Gemmyo's Position in the StackWho Database

• Gemmyo is 1 of 1,168 luxury goods & jewelry companies tracked in StackWho.
• 1,166 luxury goods & jewelry companies in our database have verified decision-maker emails (100% of the cohort).
• 12,711 companies in Ile-de-France are in the StackWho database.
• 52 luxury goods & jewelry companies are in the 51-200 employee range (same size as Gemmyo).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does Gemmyo use?

Gemmyo uses Cloudflare DNS, SendInBlue, Gmail, Google Apps, React, Apache, and 19 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at Gemmyo?

StackWho has verified email addresses for 1 decision maker at Gemmyo. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach Gemmyo directly for sales, recruiting, or partnerships.

What industry is Gemmyo in?

Gemmyo operates in the luxury goods & jewelry industry, headquartered in Paris, Ile-de-France, France. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export Gemmyo's contact data?

Yes. StackWho Pro members can export decision maker contact data for Gemmyo and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.