Adi Sharabani
Angel Investor
San Francisco, United States
Adi Sharabani is a seed investor in San Francisco focused on Software and Cyber Security. Adi Sharabani is the CEO and co-founder of Skycure. A world-renowned security expert with years of experience in enterprise software, Adi was formerly the leader of security for IBM software products. He came to IBM through the acquisition of Watchfire, a market leader in the field of application security, where Adi built and led its securityand research group. Adi holds more than 25 patents in the security space, and his works, presentations and keynotes are regularly given the highest accolades at prestigious conferences. Adi earned a BSc in Mathematics and Physics from Tel Aviv University, and is a fellow in Professor Yuval’s workshop for science, technology and security. Committed to cyber security education, Adi has been a teacher and education advisor, playing a key role in the vision and implementation of the cyber defense curriculum for high school students in Israel majoring in cyber security. After compiling decades of leadership in cyber security, Adi co-founded Skycure with the central idea of improving mobile security with a more proactive and predictive Mobile Threat Defense solution. In an interview for the RSA Conference blog, Adi notes, “Organizations [need] the ability to evolve to address the changing nature of [mobile security] attacks… for the most part, devices are simply running naked.” Adi embraces cyber security research and development, realizing that only through targeted research and continuous innovation can mobile security evolve into intelligent and highly active security for organizations.
- Total investments:
- 5
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Adi Sharabani invests in
Stages Adi Sharabani invests in
Countries Adi Sharabani invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Seed
- $5M–$6M
Investment Focus
Industry
- Software 2 (40%)
- Cyber Security 2 (40%)
- Productivity Tools 2 (40%)
- SaaS 1 (20%)
- Mining 1 (20%)
Stage
- Seed 4 (80%)
- Series A 1 (20%)
Country
- Israel 4 (80%)
- United States 1 (20%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Oligo is the industry's leading runtime security platform that solves today's toughest challenge: stopping attacks in real time in the AI era. Oligo transforms security from passive visibility to active protection across applications, cloud services, workloads, AI applications, and AI agents. By uncovering the deepest layers of whatactually runs in production, Oligo empowers customers to prioritize exploitable vulnerabilities, detect malicious behavior as it happens, and stop modern attacks in their tracks. | $20M / Series A / Feb 15, 2023 | ||
| Raftt takes out developers' frustrations from working in local environments – the tedious setup, rot, drift, and limited collaboration options. Raftt solves this by creating instant remote dev environments while keeping the tools and experience of local environments, making it easy to work with multiple environment branches, develop and debugcontainerized services, and open new ways to collaborate. | $5M / Seed / Sep 05, 2022 | ||
| Helios gives you the power to understand, troubleshoot, and test all your applications and services. | $5M / Seed / Jun 29, 2022 | ||
| Helios is developing a reactor that can process lunar soil and Martian soil to oxygen and metals. The company solution is unique as its output yields two highly crucial materials at the same time, and it doesn’t require earth brought consumables. They seek to enable the establishment of a permanent base on the Moon. Another potential use of ourreactor can be to supply oxygen from the lunar surface to earth orbit, as it requires 26 times less energy than launching it from Earth. The company was founded in 2018 and is based in Israel. | $6M / Seed / May 01, 2022 | ||
| Grip Security brings comprehensive visibility across an enterprise’s entire SaaS portfolio—known or unknown for SaaS applications, users, and their interactions—with extreme accuracy and deployment in minutes. Grip assists businesses in modernizing their security architecture to meet the needs of today's SaaS acquisition and use. The SaaSSecurity Control Plane (SSCP) solution is a fundamentally different approach that enables security teams to embrace a business-led IT strategy in a safe and secure manner. | $6M / Seed / Apr 20, 2021 |
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FAQ
What does Adi Sharabani invest in?
Adi Sharabani invests primarily in Software, Cyber Security and Productivity Tools startups, most often at Seed and Series A stage. Most of the 5 investments tracked by Shizune back companies in Israel. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is Adi Sharabani's check size?
Adi Sharabani typically joins rounds of $5M–$6M 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 Adi Sharabani participates in.
How do I contact Adi Sharabani?
Public channels for Adi Sharabani 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 Adi Sharabani last invest?
The most recent investment recorded for Adi Sharabani closed in Feb 2023. Shizune tracks 5 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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