40 Top startups in Ithaca for April 2025

We rank RosieApp, Rosie and Ursa Space Systems in Ithaca along with 37 other startups based on an algorithm that scores startups based on total investment, employee count, and quarterly website traffic. Ithaca startup ecosystem ranks #409 globally and #121 in United States.

Powered by:

Category

Startups

Unicorns

Exits

Coworking Spaces

Accelerators

Best Startups in Ithaca for 2025

SB Score:441

Rosie, a leader in online and mobile predictive shopping apps, lets customers shop from local grocers for delivery or in-store pickup on any device. Retailers use Rosie for e-commerce and data services. Sign up at rosieapp.com to experience the fastest, most convenient way to shop for groceries in your community.

Industry:
Ecommerce & Retail
Subindustry:
Ecommerce

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:435

Demandware helps grocers attract and retain customers, driving revenue growth.

Industry:
Ecommerce & Retail
Subindustry:
Ecommerce

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:363

Ursa empowers finance and energy professionals with data-driven insights for smarter decision-making. Our platform aids traders and analysts in making informed choices, leading to more successful outcomes in their industries.

Industry:
Software & Data
Subindustry:
Data Analytics

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:358

Dimensional Energy is a chemistry company pioneering artificial photosynthesis to produce environmentally responsible polymers and chemical intermediaries. Dimensional Energy is making solar fuels viable through efficient utilization and even distribution of sunlight in scalable reactor forms with novel, functionalized catalysts.

Industry:
Energy & Environment
Subindustry:
Energy

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:328

Exotanium offers a cutting-edge platform that enhances cloud computing efficiency through its exclusive license to patent-pending technologies developed at Cornell University. By leveraging artificial intelligence and machine learning, Exotanium empowers users to optimize costs and maximize the value of their cloud resources.

Industry:
Software & Data
Subindustry:
Artificial Intelligence

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:323

Ecolectro produces polymers for clean fuel and chemical production, enabling sustainable solutions.

Industry:
Hardware & IoT
Subindustry:
Manufacturing

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:317

Conamix is bringing to market advanced cobalt-free materials for high-energy lithium-ion batteries. Their innovative technology offers improved performance without compromising on sustainability.

Industry:
Energy & Environment
Subindustry:
Energy

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:304

Owl Autonomous Imaging delivers Monocular 3D Thermal Ranging™ solutions to industrial and automotive mobility markets to dramatically enhance safety day or night and in all weather conditions. Thermal Ranging™ is a new 3D modality that uses optical fusion and novel deep learning techniques to extract dense range maps from radiated heat signatures, without requiring illumination. Owl was co-founded by Chuck Gershman. Mr. Gershman has 30 years of semiconductor industry experience in executive management, marketing, engineering, business development, sales, consulting and executive advising. A serial entrepreneur, Mr. Gershman has been a member of the executive team of five startups, three of which as CEO/COO. He has had successful exits with acquisitions by Intel and PMC-Sierra. Further company information can be found at www.owlai.us

Industry:
Software & Data
Subindustry:
Artificial Intelligence

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:301

AvantGuard develops cutting-edge solutions for surface management, offering long-lasting protection against viruses, bacteria, and fungi/mold across various applications. With a focus on innovation, AvantGuard ensures that environments remain safe and hygienic, enhancing health and well-being for users everywhere.

Industry:
Hardware & IoT
Subindustry:
Manufacturing

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:273

Ascribe Bioscience creates environmentally-friendly products to help farmers combat crop pathogens. Their seed treatment product enhances crops' natural defenses without harming the environment.

Industry:
Foodtech
Subindustry:
Agtech

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:271

Zymtronix's patented platform technology enables efficient and innovative enzyme processes.

Industry:
Healthtech
Subindustry:
Biotechnology

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page

Total amount:40

Top 9 Software & Data Startups in Ithaca for 2025

The top three Software & Data startups in Ithaca have raised more than USD 204M. Ithaca startup ecosystem ranks #456 globally for the Software & Data industry.
SB Score:363

Ursa empowers finance and energy professionals with data-driven insights for smarter decision-making. Our platform aids traders and analysts in making informed choices, leading to more successful outcomes in their industries.

Industry:
Software & Data
Subindustry:
Data Analytics

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:328

Exotanium offers a cutting-edge platform that enhances cloud computing efficiency through its exclusive license to patent-pending technologies developed at Cornell University. By leveraging artificial intelligence and machine learning, Exotanium empowers users to optimize costs and maximize the value of their cloud resources.

Industry:
Software & Data
Subindustry:
Artificial Intelligence

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:304

Owl Autonomous Imaging delivers Monocular 3D Thermal Ranging™ solutions to industrial and automotive mobility markets to dramatically enhance safety day or night and in all weather conditions. Thermal Ranging™ is a new 3D modality that uses optical fusion and novel deep learning techniques to extract dense range maps from radiated heat signatures, without requiring illumination. Owl was co-founded by Chuck Gershman. Mr. Gershman has 30 years of semiconductor industry experience in executive management, marketing, engineering, business development, sales, consulting and executive advising. A serial entrepreneur, Mr. Gershman has been a member of the executive team of five startups, three of which as CEO/COO. He has had successful exits with acquisitions by Intel and PMC-Sierra. Further company information can be found at www.owlai.us

Industry:
Software & Data
Subindustry:
Artificial Intelligence

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page

Total amount:9

Top 5 Ecommerce & Retail Startups in Ithaca for 2025

The top three Ecommerce & Retail startups in Ithaca have raised more than USD 62.5M. Ithaca startup ecosystem ranks #258 globally for the Ecommerce & Retail industry.
SB Score:441

Rosie, a leader in online and mobile predictive shopping apps, lets customers shop from local grocers for delivery or in-store pickup on any device. Retailers use Rosie for e-commerce and data services. Sign up at rosieapp.com to experience the fastest, most convenient way to shop for groceries in your community.

Industry:
Ecommerce & Retail
Subindustry:
Ecommerce

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:435

Demandware helps grocers attract and retain customers, driving revenue growth.

Industry:
Ecommerce & Retail
Subindustry:
Ecommerce

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:204

Xallent, founded in 2013 and based in Ithaca, New York, specializes in advanced nanoscale measurement hardware and software. The company provides innovative solutions for imaging, testing, and analyzing semiconductors and thin-film materials, empowering researchers and engineers to achieve precise insights in their work.

Industry:
Ecommerce & Retail
Subindustry:
Retail

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page

Total amount:5

Top 5 Foodtech Startups in Ithaca for 2025

The top three Foodtech startups in Ithaca have raised more than USD 25.7M. Ithaca startup ecosystem ranks #121 globally for the Foodtech industry.
SB Score:273

Ascribe Bioscience creates environmentally-friendly products to help farmers combat crop pathogens. Their seed treatment product enhances crops' natural defenses without harming the environment.

Industry:
Foodtech
Subindustry:
Agtech

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:254

Farther Farms is committed to delivering high-quality products to customers. Their focus is on providing superior food options for consumers, ensuring a satisfying experience with every purchase.

Industry:
Foodtech
Subindustry:
Agtech

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:232

Antithesis Foods creates health-conscious snacks like chips, cookies, and crackers, using a patent-pending process that transforms legumes—the most sustainable protein source—into delicious, crunchy treats. Their innovative approach delivers guilt-free snacking without compromising on flavor or nutrition.

Industry:
Foodtech
Subindustry:
Food and Beverage

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page

Total amount:5

Most Funded Startups in Ithaca for 2025

The top three most funded startups in Ithaca have raised total funding of more than USD 285M. Dimensional Energy has 0.27% more funding than Ursa Space Systems.
SB Score:358

Dimensional Energy is a chemistry company pioneering artificial photosynthesis to produce environmentally responsible polymers and chemical intermediaries. Dimensional Energy is making solar fuels viable through efficient utilization and even distribution of sunlight in scalable reactor forms with novel, functionalized catalysts.

Industry:
Energy & Environment
Subindustry:
Energy

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:363

Ursa empowers finance and energy professionals with data-driven insights for smarter decision-making. Our platform aids traders and analysts in making informed choices, leading to more successful outcomes in their industries.

Industry:
Software & Data
Subindustry:
Data Analytics

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:323

Ecolectro produces polymers for clean fuel and chemical production, enabling sustainable solutions.

Industry:
Hardware & IoT
Subindustry:
Manufacturing

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page

Total amount:40

Top Hiring Startups in Ithaca by Employee Number

The top three hiring startups in Ithaca have an median employee size that is between [101-250]
SB Score:159

Dairy One helps farms in the Northeast and Mid-Atlantic regions improve their operations by providing services for measuring cow and crop production, analyzing feed, soil, and water, as well as offering herd management software and records for dairy herds.

Industry:
Foodtech
Subindustry:
Agtech

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:441

Rosie, a leader in online and mobile predictive shopping apps, lets customers shop from local grocers for delivery or in-store pickup on any device. Retailers use Rosie for e-commerce and data services. Sign up at rosieapp.com to experience the fastest, most convenient way to shop for groceries in your community.

Industry:
Ecommerce & Retail
Subindustry:
Ecommerce

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:435

Demandware helps grocers attract and retain customers, driving revenue growth.

Industry:
Ecommerce & Retail
Subindustry:
Ecommerce

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:363

Ursa empowers finance and energy professionals with data-driven insights for smarter decision-making. Our platform aids traders and analysts in making informed choices, leading to more successful outcomes in their industries.

Industry:
Software & Data
Subindustry:
Data Analytics

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page

Total amount:40

Explore the Startup Ecosystem of Ithaca

National Rank

(undefined)

new

Regional Rank

(undefined)

135th

1

Global Rank

(WorldWide)

409th

11

Visit

Top Cities for Startups in United States - Ranked by StartupBlink

StartupBlink ranks the startup ecosystems of more than 100 countries and 1,000 cities. Download our latest Global Startup Ecosystem Report.
Pro
Pro
Pro
Pro
2024 National Rank CityGlobal Rank
informational icon
Total Score

Access subscores for 1000 cities and 100 countries

informational icon
Quantity Score
informational icon
Quality Score
informational icon
Business Score
1st
0
1st
0
710.966
00.00
00.00
00.00
2nd
0
2nd
0
251.377
00.00
00.00
00.00
3rd
0
4th
0
121.937
00.00
00.00
00.00
4th
0
5th
0
109.679
00.00
00.00
00.00
5th
0
12th
0
52.052
00.00
00.00
00.00
6th
0
15th
0
42.256
00.00
00.00
00.00
7th
+
1
17th
+
4
41.259
00.00
00.00
00.00
8th
-
1
19th
-
1
37.971
00.00
00.00
00.00
9th
0
24th
-
2
34.098
00.00
00.00
00.00
10th
0
25th
+
1
33.768
00.00
00.00
00.00
Microsoft Excel icon
Download CSV file
Pro