Serge Lubensky

Tech Entrepreneur and Angel Investor

📍 United States🔄 Updated September 2026💼 9 investments📅 5 years investing🗓 Last invested Jun 2024
VC🌍 United States
9
Total investments
4
Early stage
4
Mid stage
0
Late stage
5y
Years active

Portfolio

9 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
Jun 2024
At Plentiful.ai, our mission is to enable energy-efficiency professionals to thrive in the automation age. Defeating paperwork and the logistical morass in our industry requires us to significantly ease the process of implementing energy efficiency improvements by ensuring that efficiency implementers are fully equipped in the AI revolution. We are driven by the belief that those at the forefront of energy efficiency deserve access to the most advanced AI and ML tools available. Our journey began with a clear vision: to remove the bureaucratic complexities and barriers that hinder the adoption of energy-efficient solutions. By harnessing the power of machine learning and sophisticated data analytics, we are not just aggregating data; we are transforming it into a streamlined, actionable toolkit. This approach cuts through the dense fog of data, regulations, and unique building characteristics, offering crystal-clear insights where ambiguity once prevailed. Many pieces of analysis associated with implementing energy efficiency don’t require a human in the loop. They can be done in a superior fashion by automated, intelligent systems. We are building the platform that enables your employees to shed the burden of these automatable aspects quickly, safely, and confidently so that they can focus on the work that matters. Solutions are plentiful. Time is not. Let’s get to work.
Investor
Mar 2024
Influur is the first two-sided marketplace in the creator economy industry. Unlike any other tool or platform, Influur’s robust network provides multiple solutions and business models for both brands and influencers. Our community maintains us unrivaled when it comes to creating efficient and authentic brand partnerships.
Investor
Jul 2023
Heru Inc. (www.seeheru.com) is a medical software company focused on the development of next-generation vision exams leveraging commercially available AR/VR head-mounted displays. The company pioneered the first multi-modal wearable solution, which has revolutionized healthcare by introducing several vision exams within a single platform. The platform’s dark adaptation exam and contrast sensitivity exams establish a market-leading AMD portfolio that may aid physicians in detecting subclinical early AMD and monitoring disease progression. Heru is leveraging its award-winning platform to build a comprehensive solution that is strongly correlated to the current standard of care and exceeds traditional standards of care in usability, cost, size, and portability. Future development includes therapeutic applications for personalized augmented vision correction. Heru was born out of the University of Miami’s Bascom Palmer Eye Institute.
Investor
May 2023
Energy storage and power optimisation are the enablers of a cleaner, safer, more efficient, more reliable, more secure, and more resilient global energy infrastructure. Wright Technologies will produce high-power, hybrid-capacitor, energy storage systems and power optimisation products for commercial, consumer, and humanitarian applications. The company works globally in partnership with electric utilities, energy producers, project financiers, product distribution companies, and installers. The upgrade of the global energy infrastructure will likely bring with it a synchronised economic boom that will last more than a decade. We at Wright believe that, unlike previous bursts in economic activity, this one will be a net winner for the planet and all its inhabitants. The technologies are available to accomplish this endeavour, not just at Wright, but also at many other companies. We can now confidently shift into implementation mode. Please contact Wright to see how you can participate.
Investor
May 2022
On-demand food has been transformed and we build the technology to make sure that food is done right before it leaves the kitchen
Investor
Aug 2021
Rabbus free data tools help investors find, analyze, and acquire short-term rentals. We put the power of data in investors hands — for free. Through our tools, investors can find out how much any property can make as an Airbnb, conduct short-term rental market research, and browse on-market properties that are available for purchase that have been paired with short-term rental return stats. All for free. Improve your short-term rental data search and start using Rabbu today.
mid stageReal Estate
Investor
May 2021
The UtilizeCore platform helps teams deliver subcontracted services efficiently, effectively, and profitably. Built for service management companies to manage clients and vendors , deliver next level service and streamline operations. UtilizeCore allows our clients to: + Automate workflows & dispatch + Eliminate manual and duplicate processes + Reduce time spent generating service requests, work orders, and invoices + Get paid faster & increase margins + Scale without increasing costs
Investor
Apr 2021
Allstar is an early stage gaming startup based out of New York City. We build technology that enables gamers to effortlessly capture, personalize and share their greatest gaming moments. Our mission is to enable every gamer to become a content creator.
Investor
Feb 2021
Its The Easiest Lease Management Youll Ever Experience! Leasecake makes lease management and accounting a piece of cake for retail and restaurant owners and franchise operators. Our cloud-based software makes managing your portfolio of leased properties simple and accessible by organizing all lease and location details, time sensitive events, rent schedules, documents, and more into one easy-to-use platform. Leasecake simplifies lease and location management, so you can rest easy knowing you dont have to worry about late renewals, unorganized data, or unfavorable lease terms.
mid stageReal Estate
Experience · 12 entries
All (12)
Investments (9)
Founder (3)
2024
Investor
Jun 2024
At Plentiful.ai, our mission is to enable energy-efficiency professionals to thrive in the automation age. Defeating paperwork and the logistical morass in our industry requires us to significantly ease the process of implementing energy efficiency improvements by ensuring that efficiency implementers are fully equipped in the AI revolution. We are driven by the belief that those at the forefront of energy efficiency deserve access to the most advanced AI and ML tools available. Our journey began with a clear vision: to remove the bureaucratic complexities and barriers that hinder the adoption of energy-efficient solutions. By harnessing the power of machine learning and sophisticated data analytics, we are not just aggregating data; we are transforming it into a streamlined, actionable toolkit. This approach cuts through the dense fog of data, regulations, and unique building characteristics, offering crystal-clear insights where ambiguity once prevailed. Many pieces of analysis associated with implementing energy efficiency don’t require a human in the loop. They can be done in a superior fashion by automated, intelligent systems. We are building the platform that enables your employees to shed the burden of these automatable aspects quickly, safely, and confidently so that they can focus on the work that matters. Solutions are plentiful. Time is not. Let’s get to work.
Investor
Mar 2024
Influur is the first two-sided marketplace in the creator economy industry. Unlike any other tool or platform, Influur’s robust network provides multiple solutions and business models for both brands and influencers. Our community maintains us unrivaled when it comes to creating efficient and authentic brand partnerships.
2023
Investor
Jul 2023
Heru Inc. (www.seeheru.com) is a medical software company focused on the development of next-generation vision exams leveraging commercially available AR/VR head-mounted displays. The company pioneered the first multi-modal wearable solution, which has revolutionized healthcare by introducing several vision exams within a single platform. The platform’s dark adaptation exam and contrast sensitivity exams establish a market-leading AMD portfolio that may aid physicians in detecting subclinical early AMD and monitoring disease progression. Heru is leveraging its award-winning platform to build a comprehensive solution that is strongly correlated to the current standard of care and exceeds traditional standards of care in usability, cost, size, and portability. Future development includes therapeutic applications for personalized augmented vision correction. Heru was born out of the University of Miami’s Bascom Palmer Eye Institute.
Investor
May 2023
Energy storage and power optimisation are the enablers of a cleaner, safer, more efficient, more reliable, more secure, and more resilient global energy infrastructure. Wright Technologies will produce high-power, hybrid-capacitor, energy storage systems and power optimisation products for commercial, consumer, and humanitarian applications. The company works globally in partnership with electric utilities, energy producers, project financiers, product distribution companies, and installers. The upgrade of the global energy infrastructure will likely bring with it a synchronised economic boom that will last more than a decade. We at Wright believe that, unlike previous bursts in economic activity, this one will be a net winner for the planet and all its inhabitants. The technologies are available to accomplish this endeavour, not just at Wright, but also at many other companies. We can now confidently shift into implementation mode. Please contact Wright to see how you can participate.
2022
Investor
May 2022
On-demand food has been transformed and we build the technology to make sure that food is done right before it leaves the kitchen
Show all 12 entries ↓
Investment activity
2021–2024 · 9 investments
20214202212023220242
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