Ben Wiener

Managing Partner at Jumpspeed Ventures

📍 Jerusalem, Israel🔄 Updated October 2026💼 13 investments📅 12 years investing🗓 Last invested Sep 2025𝕏 @upgrade_to_unlock
VC🌍 Israel
13
Total investments
6
Early stage
0
Mid stage
0
Late stage
12y
Years active

Portfolio

12 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Board Member
Sep 2025
Same AI, just faster
Pre-Seed Investor
Jul 2025
Raily connects data and IP in the GenAI era, turning complexity into scalable opportunities built on trust. 
Pre-Seed Investor
Jun 2024
Tenna is redefining electromagnetic spectrum management with cutting-edge RF Spectrum Intelligence solutions for defense and critical mobility sectors. Our software platform enables real-time monitoring, classification, and geolocation of radio-frequency interferences, enabling operations to proactively mitigate interference risks and ensure seamless wireless connectivity. Backed by over 15 years of expertise in electromagnetic warfare, Tenna leads advancements in radiofrequency interference (RFI) detection and mitigation. We are committed to securing the world’s most critical systems and empowering defense and aerospace operations to maintain operational resilience and achieve spectrum dominance.
Pre-Seed Investor
Oct 2021
Pre-Seed Investor
Jan 2021
Lidwave’s deep-tech solution revolutionizes 4D sensing and the verticals relying on it by examining the biggest challenge in LiDAR technology from a new perspective, free of bandwidth limitations.
Pre-Seed Investor
Jun 2019
MDI Health is the next generation of medication management technology. MDIs breakthrough technology will empower your clinical teams to improve the quality of care, scale reach, quantify their clinical and financial impact and reduce total costs of care. Major payors and value-based providers use MDI’s AI to augment the management of their high-risk populations and prevent costly medical complications and unnecessary Rx spending. We are experts in holistic patient-centered analysis, uncovering millions of dollars in missed opportunities, using AI to scale reach, and providing actual clinical solutions, not just alerts. How do we do that? MDIs advanced AI maximizes impact and targets the right members at the right time. Our end-to-end medication management platform conducts a comprehensive drug-related risks analysis using thousands of pharmacological and medical parameters, synthesizes risks, and autonomously generates evidence-based recommendations to reduce these risks and save thousands of dollars PMPY. MDI can be implemented within health payer programs, at-risk provider programs, and Medicare/Medicaid programs as integrated SaaS or as a complete turnkey solution. We are on a mission to redefine how medication treatment for complex patients is delivered.
Pre-Seed Investor
Sep 2018
Genetika+ is developing a personalized medical testing tool to better treat depression by helping physicians find the best drug therapy for their patients. The Genetika+ test uses innovative technology to predict the best drug treatment for each patient, enabling faster treatment, fewer side effects, and lower dosing.
Investor
Jan 2018
CyberGuild Ventures is an early stage cyber-security VC, headquartered in Jerusalem, Israel. We invest in Pre-seed​ to Series A​ cyber security startups. Saying that, CyberGuild is not just an Investor - We see ourselves as Venture Builders! The startups were after should have game changing Cyber-security solutions using \ harnessing the power of Software and... Hardware. Were looking for the lone "Nuts"​ with bright and Innovative ideas. Is that you? If so, why wait? contact us ASAP.
Pre-Seed Investor
Dec 2017
MDgo introduces Accident Detection & Response (ADR), the solution that not only saves insurers money, but can save drivers’ lives as well. Using advanced crash sensors, MDgo’s ADR tag autonomously sends detailed accident information to first responders and an in-depth objective damages report to insurers within moments of impact. This enables emergency personnel to respond immediately with the best possible medical attention to policyholders. It also gives insurers full control over the entire claims process, enabling them to keep loss ratio as low as possible, while increasing customer retention by providing highly personalized service to their customers in every situation. MDgo - Save Drivers. Drive Savings.
Pre-Seed Investor
Nov 2015
The Exigence platform provides complete command and control of critical incidents, whether for technology operations, security, or drills and business continuity tests. It uniquely addresses every aspect of the incident, turning an unstructured situation into one that is structured and easy to manage. The platform coordinates all stakeholders and systems all the time, orchestrating complex workflows from trigger to resolution, simplifying the post-mortem, and leveraging lessons learned for ongoing optimization. More information is available via info@exigence.io and +1-877-422-3833.
Investor
Apr 2014
Fullpath is the automotive industry’s leading Customer Data and Experience Platform (CDXP). Fullpath enables dealers to turn their first-party data into customers for life by unifying siloed data sources and leveraging the data to create exceptional, hyper-personalized customer experiences.
Investor/Board Observer
Apr 2014
BreezoMeter was acquired by Google in September 2022. You can now find our reliable Environment APIs on Google Maps Platform for Air Quality, Pollen, and Solar data and insights.
Experience · 16 entries
All (16)
Investments (13)
Board (2)
2025
Board Member
Sep 2025
Same AI, just faster
Pre-Seed Investor
Jul 2025
Raily connects data and IP in the GenAI era, turning complexity into scalable opportunities built on trust. 
2024
Pre-Seed Investor
Jun 2024
Tenna is redefining electromagnetic spectrum management with cutting-edge RF Spectrum Intelligence solutions for defense and critical mobility sectors. Our software platform enables real-time monitoring, classification, and geolocation of radio-frequency interferences, enabling operations to proactively mitigate interference risks and ensure seamless wireless connectivity. Backed by over 15 years of expertise in electromagnetic warfare, Tenna leads advancements in radiofrequency interference (RFI) detection and mitigation. We are committed to securing the world’s most critical systems and empowering defense and aerospace operations to maintain operational resilience and achieve spectrum dominance.
2021
Pre-Seed Investor
Oct 2021
Pre-Seed Investor
Jan 2021
Lidwave’s deep-tech solution revolutionizes 4D sensing and the verticals relying on it by examining the biggest challenge in LiDAR technology from a new perspective, free of bandwidth limitations.
Show all 16 entries ↓
Investment activity
2014–2025 · 13 investments
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