Israeli Investors Warn AI Startups of Higher Hurdles and Funding Paradox in 2026
The AI era has accelerated product development but raised the bar for building sustainable companies. Israeli venture capitalists report a 35% drop in funding rounds despite increased capital, urging startups to focus on rapid GTM execution.
New Challenges in the AI Era
It has never been easier to turn an idea into a product—and perhaps never more difficult to turn a product into a large company. Artificial Intelligence (AI) tools allow small teams to develop and distribute solutions rapidly, but this same accessibility is equally available to competitors. Products are easily replicated, and investors are demanding that early-stage startups demonstrate differentiation, market demand, and growth much sooner.
Ahead of the RoadShow+ 2026 event, scheduled for November 17 in Tel Aviv—a closed-door gathering connecting pre-seed to Round A startups with Israel's top venture capitalists—industry leaders shared their insights on the shifting landscape.
Arik Kleinstein, Founding Partner at Glilot Capital Partners, noted:
"In the AI era, focus and speed of response are of paramount importance. Development cycles for new products have shortened significantly. The winning companies will be those that navigate quickly through new needs and opportunities, test hypotheses rapidly, and reach users in a short time. This means entrepreneurs must develop fast decision-making capabilities rather than getting stuck in long development processes that were considered legitimate in the old world."
Yoni Cheifetz (Yoni Sax), Founder and Managing Partner at F2 Venture Capital, also pointed to the accelerated pace:
"The big challenge today is understanding the market map. To be a world champion today, the scale and growth rate you need to show are unlike anything we have seen before. You have to move fast at all levels: building the product, showing value to customers, and demonstrating the ability to sell. The expected pace for an AI company is significantly higher than what was acceptable for a SaaS company."
The Funding Paradox and Currency Pressures
The pressure to present early proof of concept is intensifying due to shifts in the capital markets. According to Dr. Adi Horowitz Lavi, VP of Growth and Investments at Poalim Tech, early-stage entrepreneurs face a paradox: there is more money in the market, but fewer companies are successfully securing it. Investors have become highly selective, looking for experience, market validation, and early signs of a working business model.
In the first half of 2026, total fundraising volume in Israel rose by 45% compared to the same period last year, but the number of funding rounds decreased by approximately 35%. This indicates that more capital flowed into the market but was concentrated among fewer companies. Additionally, the strengthening of the Israeli shekel has added pressure: startups raise funds in US dollars but spend a significant portion of their budget in shekels, meaning their runway is shortened. Amid three years of uncertainty, many companies have relied on existing investors and SAFE agreements to reach their next milestones.
Tami Bronner, Partner at Vertex Ventures, warned against assuming the next round will come quickly, noting that the median time between Seed and Round A now exceeds two years. A funding round must support both product development and aggressive Go-to-Market (GTM) strategies with a safety margin.
AI as a Force Multiplier, Not a Substitute
As building products becomes easier, market penetration becomes the ultimate test. Tami Bronner emphasized:
"AI is a force multiplier, not a substitute for capability. It greatly increases the output of excellent entrepreneurs, but it does not replace customer understanding, market selection, judgment, and the ability to sell. The barrier to entry has lowered, but the bar for building a significant company has actually risen."
Arik Kleinstein agreed that AI cannot replace deep domain expertise or management skills. Yoni Sax added that deep knowledge of the target market and a solid GTM strategy remain crucial differentiators. When anyone can build a product quickly, the competitive edge belongs to those who understand the problem deeply and can sell at scale.
Future Investment Horizons
Investors continue to identify opportunities across the AI value chain. Kleinstein highlighted AI infrastructure and cybersecurity as core investment areas, alongside tools that help enterprise engineers implement AI capabilities at scale.
Sax projects growth in Applied AI, defense tech, quantum computing, and semiconductors. Bronner points to computing infrastructure, robotics, healthcare, and the security of AI agents.
Dr. Horowitz Lavi views cybersecurity as an integral layer of the AI era, essential for protecting data, models, and cloud infrastructure. She concluded that the AI race is a global competition among nations for talent, capital, and knowledge, and Israel must continue investing in research to remain an indispensable global tech hub.
