Florian Seroussi
Investor @ Yubo
New York, United States
Florian Seroussi is a seed investor at Yubo in New York focused on Software and Mobile. Florian Seroussi is the Founder and CEO of Evercontact and Trackbuster. He previously worked at Global Roaming as the President and CEO. Florian Seroussi attended Tel Aviv University.
- Total investments:
- 14
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Florian Seroussi invests in
Stages Florian Seroussi invests in
Countries Florian Seroussi invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Seed
- $180k–$775k
Investment Focus
Industry
- Software 5 (36%)
- Mobile 4 (29%)
- Apps 3 (21%)
- SaaS 2 (14%)
- Teenagers 2 (14%)
Stage
- Seed 7 (50%)
- Pre-Seed 2 (14%)
- Angel 1 (7%)
- Series A 1 (7%)
Country
- United States 7 (50%)
- France 3 (21%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
Helios.do
|
Leading sustainable banking alternative - 100% transparent and dedicated to limite climate change | Seed / Apr 21, 2022 | |
Evercontact
|
Evercontact is an email software startup bringing natural language processing to email and contact management. Evercontact was launched in 2014 by a team of experienced developers and linguistic engineers. Evercontact was acquired by One More Company Inc in August 2016. | Series A / Jul 29, 2017 | |
Shade
|
Ultra-accurate & ultra-sensitive wearable UV sensor. Developed with funding from the National Cancer Institute and the National Science Foundation. | Seed / Mar 05, 2017 | |
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Shade
|
Ultra-accurate & ultra-sensitive wearable UV sensor. Developed with funding from the National Cancer Institute and the National Science Foundation. | Seed / Mar 05, 2017 | |
Oliver
|
Applying for a visa shouldn't be scary. Dowza is here to make the process as easy to understand as possible so applying for your visa can be a breeze.Oliver does not work, or is in any way, affiliated to the US government. As a private company, their goal is to help their customers file correct and complete visa applications. Please keepin mind that the US government is the only authorized entity in charge of accepting or rejecting your visa application. | $775K / Seed / Jun 01, 2016 | |
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Oliver
|
Applying for a visa shouldn't be scary. Dowza is here to make the process as easy to understand as possible so applying for your visa can be a breeze.Oliver does not work, or is in any way, affiliated to the US government. As a private company, their goal is to help their customers file correct and complete visa applications. Please keepin mind that the US government is the only authorized entity in charge of accepting or rejecting your visa application. | Seed / May 24, 2016 | |
Yubo
|
Yubo, the social platform where Generation Z creates communities of friends around the world. Yubo lets users create live video discussion spaces where both streamers and viewers interact through a live chat. Relying on cutting-edge technology and tools specifically designed to protect the app users, Yubo provides a secure discussion platform builtto widen their circle of friends. The social network favors sociability, sharing, and authenticity rather than the approval mechanisms and influencers systems of traditional social networks. | Seed / Apr 03, 2016 | |
Yubo
|
Yubo, the social platform where Generation Z creates communities of friends around the world. Yubo lets users create live video discussion spaces where both streamers and viewers interact through a live chat. Relying on cutting-edge technology and tools specifically designed to protect the app users, Yubo provides a secure discussion platform builtto widen their circle of friends. The social network favors sociability, sharing, and authenticity rather than the approval mechanisms and influencers systems of traditional social networks. | Seed / Apr 03, 2016 | |
Gorgias
|
Gorgias is a one-of-a-kind customer service platform specifically designed for ecommerce businesses to deliver effortless customer service at every stage of growth. With cutting-edge automation and AI capabilities, Gorgias revolutionizes how online stores interact with their customers by providing efficient and personalized support across email,voice, SMS, live chat, and social media channels.Founded in 2015, Gorgias began as a two-person team and has grown to more than 250 employees and eight offices in San Francisco, New York, Charlotte, Toronto, Buenos Aires, Paris, Lisbon, and Sydney. As a certified B Corporation, Gorgias is proud to be a leader in sustainable and equitable workplace practices.Today, Gorgias serves 12,000+ merchants in the ecommerce space, including Steve Madden, Glossier, BruMate, and TUSHY. | Pre-Seed / May 04, 2015 | |
|
Gorgias
|
Gorgias is a one-of-a-kind customer service platform specifically designed for ecommerce businesses to deliver effortless customer service at every stage of growth. With cutting-edge automation and AI capabilities, Gorgias revolutionizes how online stores interact with their customers by providing efficient and personalized support across email,voice, SMS, live chat, and social media channels.Founded in 2015, Gorgias began as a two-person team and has grown to more than 250 employees and eight offices in San Francisco, New York, Charlotte, Toronto, Buenos Aires, Paris, Lisbon, and Sydney. As a certified B Corporation, Gorgias is proud to be a leader in sustainable and equitable workplace practices.Today, Gorgias serves 12,000+ merchants in the ecommerce space, including Steve Madden, Glossier, BruMate, and TUSHY. | $120K / Pre-Seed / May 01, 2015 | |
| See all 14 investments → | |||
Co-Investors
About Yubo
Yubo, the social platform where Generation Z creates communities of friends around the world. Yubo lets users create live video discussion spaces where both streamers and viewers interact through a live chat. Relying on cutting-edge technology and tools specifically designed to protect the app users, Yubo provides a secure discussion platform builtto widen their circle of friends. The social network favors sociability, sharing, and authenticity rather than the approval mechanisms and influencers systems of traditional social networks.
Yubo Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Arthur Patora
CTO & Co-founder
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Florian Seroussi
Investor
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Jérémie Aouate
Co-Founder & CPO
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Marc-Antoine Durand
Chief Operating Officer
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Sacha Lazimi
Co Founder & CEO
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FAQ
What does Florian Seroussi invest in?
Florian Seroussi invests primarily in Software, Mobile and Apps startups, most often at Seed and Pre-Seed stage. Most of the 14 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Florian Seroussi's check size?
Florian Seroussi typically joins rounds of $180k–$775k at Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Florian Seroussi participates in.
How do I contact Florian Seroussi?
Public channels for Florian Seroussi include LinkedIn, X (Twitter) and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
When did Florian Seroussi last invest?
The most recent investment recorded for Florian Seroussi closed in Mar 2019. Shizune tracks 14 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Sep 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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