Daniel Tsiddon
Founder and General Partner @ Viola FinTech
Daniel Tsiddon is a Series A investor at Viola FinTech focused on SaaS and Travel. Prof. Daniel Tsiddon serves as Deputy Chief Executive Officer of the Leumi Group and is responsible for the Capital Markets Division, International Private Banking, Group Strategy and the International Headquarters of the Group. Prior to that, Prof. Tsiddon held a number of senior positions within the Leumi Group, including Executive Vice Presidentand Head of the Capital Markets Division, Head of Group Strategy and International Business Development, and President of Bank Leumi Romania.
- Total investments:
- 12
- Last investment:
- Lead investor:
- 50%
Last updated:
For AI agents: llms.txt
Industries Daniel Tsiddon invests in
Stages Daniel Tsiddon invests in
Countries Daniel Tsiddon invests in
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
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Investment Focus
Industry
- SaaS 1 (8%)
- Travel 1 (8%)
- FinTech 1 (8%)
- Internet 1 (8%)
- InsurTech 1 (8%)
Stage
- Series A 5 (42%)
- Venture - Series Unknown 2 (17%)
- Series B 1 (8%)
- Series C 1 (8%)
- Funding Round 1 (8%)
Country
- United States 4 (33%)
- Germany 1 (8%)
- United Kingdom 1 (8%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Baobab is a cyber insurance company protecting organizations against cyber threats using technology, knowledge, and insurance. | $13.7M / Series A / Jun 04, 2025 | ||
| Summer's flagship technology, SummerOS, is the first asset intelligence tool in the short-term rental space, allowing users to find top vacation rental markets, accurately forecast revenue, and optimize performance. | $18M / Series A / Nov 07, 2023 | ||
| Rest Less is a social impact business helping a generation of over 50s get the most from life. Today’s over 50s are digitally savvy, highly engaged on social media, more active, and fundamentally healthier than previous generations. Yet they are still under-represented across so many dimensions.With more than 1 million registered members, RestLess helps people to navigate through what is often a transitional stage in life - offering a range of resources covering health, wealth, work, learning, lifestyle, social connections and much more. | $7.3M / Venture - Series Unknown / Dec 20, 2022 | ||
| Enterprise Fintech Platform: T-REX’s mission is to make complex capital markets more liquid through enhanced transparency and efficiency. In order to facilitate growth in complex asset classes, T-REX aims to continuously build effective market-relevant financial infrastructure that allows complex markets to be more robust through unprecedentedtransparency. T-REX is the financial and risk analytics platform for complex asset classes: increasing standardization, efficiency, and transparency. Through its enterprise SaaS platform, T-REX unlocks hundreds of billions of dollars currently seeking investment through modules that combine analysis across assets, loans, bonds, and other capital structures. Before T-REX, the value of the assets was opaque, non-standard, and manually evaluated one asset at a time. With T-REX, industry participants can now efficiently invest in, securitize, and manage portfolios of assets with complete transparency. | $40M / Series C / Jan 26, 2022 | ||
| Transforming the way the WORLD makes money move | $50M / Series B / Oct 12, 2021 | ||
| Rest Less is a social impact business helping a generation of over 50s get the most from life. Today’s over 50s are digitally savvy, highly engaged on social media, more active, and fundamentally healthier than previous generations. Yet they are still under-represented across so many dimensions.With more than 1 million registered members, RestLess helps people to navigate through what is often a transitional stage in life - offering a range of resources covering health, wealth, work, learning, lifestyle, social connections and much more. | $8.4M / Series A / Jun 30, 2021 | ||
| Transforming the way the WORLD makes money move | $20M / Series A / Apr 01, 2021 | ||
| Enterprise Fintech Platform: T-REX’s mission is to make complex capital markets more liquid through enhanced transparency and efficiency. In order to facilitate growth in complex asset classes, T-REX aims to continuously build effective market-relevant financial infrastructure that allows complex markets to be more robust through unprecedentedtransparency. T-REX is the financial and risk analytics platform for complex asset classes: increasing standardization, efficiency, and transparency. Through its enterprise SaaS platform, T-REX unlocks hundreds of billions of dollars currently seeking investment through modules that combine analysis across assets, loans, bonds, and other capital structures. Before T-REX, the value of the assets was opaque, non-standard, and manually evaluated one asset at a time. With T-REX, industry participants can now efficiently invest in, securitize, and manage portfolios of assets with complete transparency. | $13M / Corporate Round / Oct 04, 2020 | ||
| Insurify is an internet company that features a software platform that specializes in car insurance. Its software platform utilizes artificial intelligence, language processing, and chatbots it provides personalized recommendations that help its users to decide about their car insurance.It was founded in 2013 and is headquartered in Cambridge,Massachusetts. | $23M / Series A / Jan 15, 2020 | ||
| Enterprise Fintech Platform: T-REX’s mission is to make complex capital markets more liquid through enhanced transparency and efficiency. In order to facilitate growth in complex asset classes, T-REX aims to continuously build effective market-relevant financial infrastructure that allows complex markets to be more robust through unprecedentedtransparency. T-REX is the financial and risk analytics platform for complex asset classes: increasing standardization, efficiency, and transparency. Through its enterprise SaaS platform, T-REX unlocks hundreds of billions of dollars currently seeking investment through modules that combine analysis across assets, loans, bonds, and other capital structures. Before T-REX, the value of the assets was opaque, non-standard, and manually evaluated one asset at a time. With T-REX, industry participants can now efficiently invest in, securitize, and manage portfolios of assets with complete transparency. | $10M / Series C / May 02, 2019 | ||
| See all 12 investments → | |||
Co-Investors
About Viola FinTech
Viola FinTech is a cross-stage venture fund that invests in global FinTech companies alongside leading venture investors. The fund brings together financial institutions and innovative startups to accelerate the modernization and digitization of financial institutions and support the growth of FinTech companies.
Viola FinTech Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Adam Shalem
Analyst
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Maayan Levy
Principal
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Shelly Lev Schulberg
Assistant Controller
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Tomer Michaeli
General Partner
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Daniel Tsiddon
Founder and General Partner
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FAQ
What does Daniel Tsiddon invest in?
Daniel Tsiddon invests primarily in SaaS, Travel and FinTech startups, most often at Series A and Venture - Series Unknown stage. Most of the 12 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
How do I contact Daniel Tsiddon?
Public channels for Daniel Tsiddon include LinkedIn. 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 Daniel Tsiddon last invest?
The most recent investment recorded for Daniel Tsiddon closed in Jun 2025. Shizune tracks 12 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 Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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