Avichay Nissenbaum
Founder and General Partner @ lool ventures
Avichay Nissenbaum is a seed investor at lool ventures focused on Software and E-Commerce. Avichay Nissenbaum has over 25 years of experience in the software industry and is Co-founder and General Partner at lool ventures, an early stage venture fund focused on Internet/Mobile/Media in Israel.Prior to lool ventures Avichay served as the Chief Executive Officer and co-founder of Yedda.com, (Acquired by AOL), and a vicepresident at AOL and AOL Israel Country manager. Prior to Yedda.com, Mr. Nissenbaum co-founded SmarTeam, a market leader in the PLM (Product Lifecycle Management) domain. SmarTeam was subsequently acquired by Dassault Systems (NASDAQ: DASTY). Avichay serves on several boards including Perion (NASDAQ:PERI), Tipa Corp., Mabaya, Zooz, Medisafe, MyPermissions, EasySocialShop, Mabaya, Sensibo and several additional startup companies and advises various startups and entrepreneurs.
- Total investments:
- 29
- Last investment:
- Lead investor:
- 34%
Last updated:
For AI agents: llms.txt
Industries Avichay Nissenbaum invests in
Stages Avichay Nissenbaum invests in
Countries Avichay Nissenbaum invests in
Contacts
| Type | Contact | Validation |
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| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Investment Focus
Industry
- Software 3 (10%)
- E-Commerce 3 (10%)
- SaaS 2 (7%)
- AgTech 2 (7%)
- Agriculture 2 (7%)
Stage
- Seed 9 (31%)
- Series B 4 (14%)
- Series C 4 (14%)
- Series A 3 (10%)
- Series D 1 (3%)
Country
- Israel 9 (31%)
- United States 3 (10%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Beewise offers robotic beehives that operate with minimal human intervention, by utilizing AI-powered precision robotics. The company's solution automates all beekeeping activities in order to increase yield, reduce colony loss, and eliminate the use of chemical pesticides. We are the first comprehensive solution that keeps bees alive, inspite of all the stressors and challenges they face, allowing them to thrive, pollinate, and produce honey. | $50M / Series D / Jun 09, 2025 | ||
| Beewise offers robotic beehives that operate with minimal human intervention, by utilizing AI-powered precision robotics. The company's solution automates all beekeeping activities in order to increase yield, reduce colony loss, and eliminate the use of chemical pesticides. We are the first comprehensive solution that keeps bees alive, inspite of all the stressors and challenges they face, allowing them to thrive, pollinate, and produce honey. | $80M / Series C / Mar 30, 2022 | ||
| The Evolution of Medicine | $10M / Seed / Mar 30, 2022 | ||
| Lightico streamlines sales & service processes and improves customer experience in the critical last mile of customer journeys. While on a call with a contact center agent, customers can digitally sign documents, complete forms, share documents/ID, see images and videos and process payments securely all from their mobile device. | $15M / Series B / Jul 19, 2021 | ||
| Medisafe is a digital patient engagement platform, empowering patients to stay on top of all their medications. Its approach leverages the billions of data points collected to personalize patient engagement and improve adherence and persistence to medications.By addressing the major challenges of medication management utilizing a datascience-driven approach, Medisafe improves patient adherence and quality of care. The company provides its pharma and payer partners the opportunity to engage each patient on an individual level, supporting them throughout the entire patient journey, and provides unique insights on behavior patterns critical for improving the patient experience. Medisafe had shown over numerous studies, both retrospective with tens of thousands of patients as well as RCTs, that its solutions improve adherence by up to 20%.Founded following an accidental insulin overdose of the founder's father, the Medisafe solution currently has nearly 5 million registered users across iOS and Android smartphones, tablets, wearables, and Web solutions, who have recorded over 2 billion medication doses. Nearly 200,000 users have rated the app an average of 4.7 out of 5 stars in the App Store and Google Play store, making it the Top Rated solution in the category. Their accolades include Gartner Cool Vendors, Traction winner (Health 2.0 startup competition), Fast Company Most Innovative in Healthcare, Google and Apple Editors' Choice and Top Developer, etc. | $30M / Series C / Feb 25, 2021 | ||
| Lightico streamlines sales & service processes and improves customer experience in the critical last mile of customer journeys. While on a call with a contact center agent, customers can digitally sign documents, complete forms, share documents/ID, see images and videos and process payments securely all from their mobile device. | $12.5M / Series B / Nov 10, 2020 | ||
| LawGeex is transforming legal. For companies who want to spend less time on contracts and focus on high-impact work, LawGeex automates the review and approval of everyday contracts with unparalleled accuracy, consistency, and scalability through our advanced AI platform.LawGeex is recognized by Gartner, Wired magazine, and CB Insights as aleading force in bringing innovation and technology to the legal world – and is trusted by global firms such as eBay, Bain & Company, and White & Case. | $20M / Series C / May 12, 2020 | ||
| Lightico streamlines sales & service processes and improves customer experience in the critical last mile of customer journeys. While on a call with a contact center agent, customers can digitally sign documents, complete forms, share documents/ID, see images and videos and process payments securely all from their mobile device. | $14.5M / Jul 09, 2019 | ||
| LawGeex is transforming legal. For companies who want to spend less time on contracts and focus on high-impact work, LawGeex automates the review and approval of everyday contracts with unparalleled accuracy, consistency, and scalability through our advanced AI platform.LawGeex is recognized by Gartner, Wired magazine, and CB Insights as aleading force in bringing innovation and technology to the legal world – and is trusted by global firms such as eBay, Bain & Company, and White & Case. | $12M / Series B / Apr 17, 2018 | ||
| Lightico streamlines sales & service processes and improves customer experience in the critical last mile of customer journeys. While on a call with a contact center agent, customers can digitally sign documents, complete forms, share documents/ID, see images and videos and process payments securely all from their mobile device. | Venture - Series Unknown / Jan 31, 2018 | ||
| See all 29 investments → | |||
Co-Investors
About lool ventures
We find and work with Israel’s best founders who are driven by a clear vision of how the world or an industry could be better. We share their obsession with bringing that vision to life. We do this at the very start of their journey. We are Israel’s Seed Fund.
lool ventures Contacts
| Name | Phone | Socials | |
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Avichay Nissenbaum
Founder and General Partner
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Tami Dvir
People Strategy Advisor
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Yaniv Golan
Founder and General Partner
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FAQ
What does Avichay Nissenbaum invest in?
Avichay Nissenbaum invests primarily in Software, E-Commerce and SaaS startups, most often at Seed and Series B stage. Most of the 29 investments tracked by Shizune back companies in Israel. The Investment Focus section breaks down every industry, stage and country in the portfolio.
How do I contact Avichay Nissenbaum?
Public channels for Avichay Nissenbaum 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 Avichay Nissenbaum last invest?
The most recent investment recorded for Avichay Nissenbaum closed in Jun 2025. Shizune tracks 29 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 Sep 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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