i3 Partners
Venture capitalTel Aviv · Pre-Seed–Series A · 2 people tracked
Also known as i3 Partners Limited Partnership
Investment thesis
i3 focuses on pre-seed, thesis-driven technology companies, seeking scientific and technological breakthroughs with strong business potential and the capacity for rapid growth. The firm works closely with founders to help them reach and surpass product-market fit, providing hands-on support during the fragile early stage of company building. It looks for entrepreneurs tackling real-world problems in large markets and positions itself as a partner and compass rather than just a source of capital, aiming to help startups break boundaries and scale globally.
Source: firm website, verified Aug 3, 2026.
Team · 2 people
from public directories
What they invest in
from 5 of 16 portfolio companiesAI & Machine Learning ×2Developer Tools ×2Enterprise Software ×2Fintech ×2SaaS ×2Advanced Manufacturing ×1Cybersecurity ×1Deep Tech ×1
HQs:United States×1
Investments · 16 tracked
founders shown can be your intro pathFrontegg provides a low-code customer identity and access management (CIAM) platform that secures user login and authentication for SaaS applications.
CybersecurityDeveloper ToolsSaaS
Customer retention platform addressing value, adoption, and renewal blindspots in B2B SaaS.
Nano Dimension develops additive manufacturing technology, including the DragonFly system, for 3D printing electronics and RF systems such as high-density components and functional prototypes.
Advanced ManufacturingDeep TechHardwareNess Ziona
Jaim Nulman(Executive Officer)Avi Reichental(Director)Simon Anthony-Fried(Director)Ofir Baharav(Director)Irit Ben-Ami(Director)Roni Kleinfeld(Director)
Precision 3D printing technology for sensors, robotics, optics and electronics (exited 2021).
Sensorless monitoring of energy infrastructures
Qfive provides commodity risk management and hedging tools for corporates, positioned as an accessible "risk manager in your pocket." It operates in the financial risk management and fintech space.
Enterprise SoftwareFintechSaaS
A usage economy platform providing on-demand access to electrical appliances, groceries, and household items for building tenants.
Code-free platform automating data science to deliver actionable insights across the product lifecycle.
XTEND develops AI-powered operating systems and mission platforms for unmanned aerial and ground systems, enabling single operators to command and autonomously coordinate multiple assets across military and defense operations.
AI & Machine LearningDefense TechDeveloper ToolsEnterprise SoftwareRobotics
Portfolio news
latest coverage across their companiesXtend · washingtonpost.com · Jul 13, 2026
Frequently asked questions
- What stage does i3 Partners invest at?
- i3 Partners invests at the Pre-Seed, Seed, Series A stages.
- What sectors does i3 Partners focus on?
- i3 Partners focuses on Advanced Manufacturing, AI & Machine Learning, Consumer, Cybersecurity, Data & Infrastructure, Deep Tech, Enterprise Software, Fintech, GovTech, Hardware, Healthtech, Retail Tech, Robotics, SaaS, Travel & Hospitality.
- Where is i3 Partners located?
- i3 Partners is headquartered in Tel Aviv, IL.
Similar investors
Everywhere Ventures is an early-stage venture firm that backs founders globally, supported by a community of founders and operators as LPs.
FUSE is an early-stage venture capital firm that backs founders at the earliest stages, leveraging a large LP network of operators, executives, and founders to help companies scale.
Alpha Edison is an investment firm that partners with entrepreneurs to build category-creating companies that open up new markets.
Khosla Ventures is a venture capital firm known for backing bold, contrarian bets in world-class teams that can reshape entire industries.
Transcend Capital Partners is an Asia-focused venture capital firm backing global-first founders and companies expanding into Asia, investing in AI, automation, enterprise AI, climate, and deep technology.