Firsty
Amsterdam, NL · Founded 2023 · 29 employees on LinkedIn · 2 known investors
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Firsty offers a global eSIM mobile service with free, pay-per-GB, and unlimited plans, providing data coverage and international calling across 170+ countries. The consumer app-based service targets travelers seeking mobile connectivity without roaming fees.
Founders & leadership
Firsty was founded in 2023 by Gauthier Thierens.
Investors · 2
How we know: DFF Ventures's portfolio page · a partner's Signal profile · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Speedinvest's portfolio page · a partner's Signal profile · funding news · open dataset · 5k.vc investor directory · Not right? Tell us
Funding
SEC filings, press & company announcementsSource: company announcements and press reports — follow each round's link for the claim.
In the news
Frequently asked questions
- What does Firsty do?
- Firsty offers a global eSIM mobile service with free, pay-per-GB, and unlimited plans, providing data coverage and international calling across 170+ countries. The consumer app-based service targets travelers seeking mobile connectivity without roaming fees.
- Who founded Firsty?
- Firsty was founded by Gauthier Thierens in 2023.
- Who are Firsty's investors?
- Firsty's investors include DFF Ventures, Speedinvest.
- Where is Firsty headquartered?
- Firsty is headquartered in Amsterdam, NL.


