11 Top startups in Westborough for April 2025

We rank A123 Systems, Ascend Elements and Flipspaces in Westborough along with 8 other startups based on an algorithm that scores startups based on total investment, employee count, and quarterly website traffic. Westborough is part of Boston Area startup ecosystem which ranks #5 globally and #4 in North America.

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Best Startups in Westborough for 2025

SB Score:536

Based on new, highly active nanoscale material initially developed at MIT, A123Systems' low impedance Nanophosphate electrode technology provides a competitive advantage over alternative high power technologies. A123's cell and electrode designs lower cost/watt and cost/watt-hour. They have higher voltage than other long-life systems, enabling lower pack cost. Their long life leads to reduced lifecycle and system costs resulting in greater overall price-performance . Competitors include [Valence](http://www.valence.com), [Saft](http://www.saftbatteries.com) and [Lion Cells](http://www.lioncells.com).

Industry:
Energy & Environment
Subindustry:
Energy

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SB Score:460

Ascend Elements specializes in manufacturing advanced battery materials by reclaiming valuable elements from spent lithium-ion batteries. Utilizing hydroprocess and direct recycling methods, the company breaks down old cathode materials to the atomic level, producing high-quality new cathode materials that support sustainable battery production.

Industry:
Energy & Environment
Subindustry:
Energy

National Rank (United States)

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SB Score:364

Flipspaces revolutionizes interior design by simplifying the process for consumers to create and implement their space designs.

Industry:
Ecommerce & Retail
Subindustry:
Proptech

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SB Score:325

OnePIN offers social address book solutions for mobile operators to boost revenue and enhance customer loyalty.

Industry:
Software & Data
Subindustry:
Apps

National Rank (United States)

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Regional Rank (North America)

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ExIthera Pharmaceuticals develops innovative drugs for stroke prevention and antithrombotic treatment. Their focus is on creating effective solutions to reduce the risk of stroke and blood clots.

Industry:
Healthtech
Subindustry:
Biotechnology

National Rank (United States)

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SB Score:268

Revolutionize AI training with our end-to-end software service company. Empower users to train AI models seamlessly from start to finish. Join us in shaping the future of artificial intelligence.

Industry:
Software & Data
Subindustry:
Artificial Intelligence

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SB Score:258

Metamagnetics enhances radar, communication, and power supply systems with RF and microwave products. Boosting performance for various applications, they are specialized in developing innovative solutions for improved functionality.

Industry:
Hardware & IoT
Subindustry:
Consumer Electronics

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SB Score:105

Yantriks empowers leading brands like Petco and JCPenney by integrating inventory and fulfillment data into a unified platform. This innovative approach enables personalized commerce experiences, driving higher conversion rates and reducing cart abandonment.

Industry:
Software & Data
Subindustry:
Enterprise Technology

National Rank (United States)

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SB Score:48

Cidewalk enables businesses to attract local customers with targeted mobile ads and text messaging, helping them grow their presence cost-effectively.

Industry:
Marketing & Sales
Subindustry:
Adtech

National Rank (United States)

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SB Score:23

Advice Systems utilizes AI to mimic financial advisors' client interaction processes, providing personalized financial planning guidance. Users are directed to suitable planning strategies tailored to their specific needs.

Industry:
Ecommerce & Retail
Subindustry:
Marketplaces

National Rank (United States)

0

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Regional Rank (North America)

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Global Rank (WorldWide)

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Total amount:11

Top 1 Healthtech Startups in Westborough for 2025

The top three Healthtech startups in Westborough have raised more than USD 52M. Westborough is part of Boston Area startup ecosystem which ranks #2 globally for the Healthtech industry.

ExIthera Pharmaceuticals develops innovative drugs for stroke prevention and antithrombotic treatment. Their focus is on creating effective solutions to reduce the risk of stroke and blood clots.

Industry:
Healthtech
Subindustry:
Biotechnology

National Rank (United States)

0

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Regional Rank (North America)

0

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Global Rank (WorldWide)

0

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Total amount:1

Top 4 Software & Data Startups in Westborough for 2025

The top three Software & Data startups in Westborough have raised more than USD 31.5M. Westborough is part of Boston Area startup ecosystem which ranks #5 globally for the Software & Data industry.
SB Score:325

OnePIN offers social address book solutions for mobile operators to boost revenue and enhance customer loyalty.

Industry:
Software & Data
Subindustry:
Apps

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:268

Revolutionize AI training with our end-to-end software service company. Empower users to train AI models seamlessly from start to finish. Join us in shaping the future of artificial intelligence.

Industry:
Software & Data
Subindustry:
Artificial Intelligence

National Rank (United States)

0

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Regional Rank (North America)

0

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Global Rank (WorldWide)

0

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Total amount:4

Top 2 Ecommerce & Retail Startups in Westborough for 2025

The top three Ecommerce & Retail startups in Westborough have raised more than USD 9.48M. Westborough is part of Boston Area startup ecosystem which ranks #11 globally for the Ecommerce & Retail industry.
SB Score:364

Flipspaces revolutionizes interior design by simplifying the process for consumers to create and implement their space designs.

Industry:
Ecommerce & Retail
Subindustry:
Proptech

National Rank (United States)

0

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Regional Rank (North America)

0

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Global Rank (WorldWide)

0

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SB Score:23

Advice Systems utilizes AI to mimic financial advisors' client interaction processes, providing personalized financial planning guidance. Users are directed to suitable planning strategies tailored to their specific needs.

Industry:
Ecommerce & Retail
Subindustry:
Marketplaces

National Rank (United States)

0

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Regional Rank (North America)

0

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Global Rank (WorldWide)

0

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Total amount:2

Most Funded Startups in Westborough for 2025

The top three most funded startups in Westborough have raised total funding of more than USD 3.05B. Ascend Elements has 2.24% more funding than A123 Systems.
SB Score:460

Ascend Elements specializes in manufacturing advanced battery materials by reclaiming valuable elements from spent lithium-ion batteries. Utilizing hydroprocess and direct recycling methods, the company breaks down old cathode materials to the atomic level, producing high-quality new cathode materials that support sustainable battery production.

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:536

Based on new, highly active nanoscale material initially developed at MIT, A123Systems' low impedance Nanophosphate electrode technology provides a competitive advantage over alternative high power technologies. A123's cell and electrode designs lower cost/watt and cost/watt-hour. They have higher voltage than other long-life systems, enabling lower pack cost. Their long life leads to reduced lifecycle and system costs resulting in greater overall price-performance . Competitors include [Valence](http://www.valence.com), [Saft](http://www.saftbatteries.com) and [Lion Cells](http://www.lioncells.com).

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

ExIthera Pharmaceuticals develops innovative drugs for stroke prevention and antithrombotic treatment. Their focus is on creating effective solutions to reduce the risk of stroke and blood clots.

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:11

Top Hiring Startups in Westborough by Employee Number

The top three hiring startups in Westborough have an median employee size that is between [101-250]
SB Score:536

Based on new, highly active nanoscale material initially developed at MIT, A123Systems' low impedance Nanophosphate electrode technology provides a competitive advantage over alternative high power technologies. A123's cell and electrode designs lower cost/watt and cost/watt-hour. They have higher voltage than other long-life systems, enabling lower pack cost. Their long life leads to reduced lifecycle and system costs resulting in greater overall price-performance . Competitors include [Valence](http://www.valence.com), [Saft](http://www.saftbatteries.com) and [Lion Cells](http://www.lioncells.com).

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:460

Ascend Elements specializes in manufacturing advanced battery materials by reclaiming valuable elements from spent lithium-ion batteries. Utilizing hydroprocess and direct recycling methods, the company breaks down old cathode materials to the atomic level, producing high-quality new cathode materials that support sustainable battery production.

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:364

Flipspaces revolutionizes interior design by simplifying the process for consumers to create and implement their space designs.

Industry:
Ecommerce & Retail
Subindustry:
Proptech

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page

Total amount:11

Explore the Startup Ecosystem of Westborough

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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.
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2024 National Rank CityGlobal Rank
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Total Score

Access subscores for 1000 cities and 100 countries

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Quantity Score
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Quality Score
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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
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