101 Top startups in Carlsbad for January 2025

We rank Ezoic, Airspace and Nalu Medical in Carlsbad along with 98 other startups based on an algorithm that scores startups based on total investment, employee count, and quarterly website traffic. Carlsbad is part of San Diego which ranks #24 globally and #10 in North America.

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Best Startups in Carlsbad for 2025

SB Score:562

Ezoic is a platform that uses machine learning to optimize websites for digital publishers and owners. It helps improve user experience and increase website revenue.

Industry:
Software & Data
Subindustry:
Artificial Intelligence

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SB Score:502

Airspace Technologies is a logistics company that uses technology to provide fast and reliable delivery services for time-sensitive shipments.

Industry:
Software & Data
Subindustry:
Software

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SB Score:463

Nalu Medical creates innovative medical devices for various applications. Their cutting-edge products are designed to revolutionize the healthcare industry, providing advanced solutions for improved patient care and treatment outcomes.

Industry:
Healthtech
Subindustry:
Health Care

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SB Score:431

SynergEyes creates innovative hybrid contact lenses using cutting-edge technology. Enhancing vision with a unique design, these lenses provide a comfortable and clear experience.

Industry:
Healthtech
Subindustry:
Health Care

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SB Score:418

Discover and book venues and group accommodations for travel and events with ease. Simplify the planning process and find inspiration in one convenient marketplace for consumers and commerce.

Industry:
Ecommerce & Retail
Subindustry:
Ecommerce

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SB Score:417

Glo Pharma develops cutting-edge aesthetic skincare products. Currently operating in stealth mode, the company is revolutionizing the healthcare industry with innovative solutions for skincare.

Industry:
Healthtech
Subindustry:
Life Sciences

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SB Score:415

Medsphere Systems offers open-source healthcare software solutions, empowering providers with innovative technology. Their user-friendly platform enhances efficiency and patient care, revolutionizing the industry.

Industry:
Healthtech
Subindustry:
Health Care

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CommonGrounds Workspace offers an innovative Workplace-as-a-Service solution that prioritizes human needs. This enterprise-grade platform provides a dynamic and collaborative work environment for businesses.

Industry:
Ecommerce & Retail
Subindustry:
Proptech

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SB Score:391

Bonafide Provisions offers organic frozen bone broth made with traditional cooking techniques. This family-run company provides a convenient way to enjoy the benefits of bone broth without sacrificing quality or flavor.

Industry:
Foodtech
Subindustry:
Food and Beverage

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SB Score:389

Arlo offers high-definition security cameras, smart doorbells, and lighting that can be easily connected to the internet. With options for HD and 4K resolution, Arlo's products provide top-notch surveillance for peace of mind.

Industry:
Hardware & IoT
Subindustry:
Consumer Electronics

National Rank (United States)

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Total amount:101

Top 24 Healthtech Startups in Carlsbad for 2025

The top three Healthtech startups in Carlsbad have raised more than USD 411M. Carlsbad is part of San Diego which ranks #5 globally for the Healthtech industry.
SB Score:463

Nalu Medical creates innovative medical devices for various applications. Their cutting-edge products are designed to revolutionize the healthcare industry, providing advanced solutions for improved patient care and treatment outcomes.

Industry:
Healthtech
Subindustry:
Health Care

National Rank (United States)

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SB Score:431

SynergEyes creates innovative hybrid contact lenses using cutting-edge technology. Enhancing vision with a unique design, these lenses provide a comfortable and clear experience.

Industry:
Healthtech
Subindustry:
Health Care

National Rank (United States)

0

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SB Score:417

Glo Pharma develops cutting-edge aesthetic skincare products. Currently operating in stealth mode, the company is revolutionizing the healthcare industry with innovative solutions for skincare.

Industry:
Healthtech
Subindustry:
Life Sciences

National Rank (United States)

0

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Total amount:24

Top 25 Software & Data Startups in Carlsbad for 2025

The top three Software & Data startups in Carlsbad have raised more than USD 215M. Carlsbad is part of San Diego which ranks #20 globally for the Software & Data industry.
SB Score:562

Ezoic is a platform that uses machine learning to optimize websites for digital publishers and owners. It helps improve user experience and increase website revenue.

Industry:
Software & Data
Subindustry:
Artificial Intelligence

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SB Score:502

Airspace Technologies is a logistics company that uses technology to provide fast and reliable delivery services for time-sensitive shipments.

Industry:
Software & Data
Subindustry:
Software

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SB Score:381

Loyal Foundry, founded in 2020 and based in Carlsbad, California, is a global mobile app consolidator that builds and acquires innovative apps designed to enhance everyday life. By offering solutions that simplify tasks and elevate enjoyment, Loyal Foundry aims to enrich the user experience across the globe.

Industry:
Software & Data
Subindustry:
Apps

National Rank (United States)

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Total amount:25

Top 6 Marketing & Sales Startups in Carlsbad for 2025

The top three Marketing & Sales startups in Carlsbad have raised more than USD 8.07M. Carlsbad is part of San Diego which ranks #12 globally for the Marketing & Sales industry.
SB Score:274

A data-driven mobile rewards and payment app connecting brands and consumers. Earn rewards and make payments seamlessly while leveraging data to enhance the user experience.

Industry:
Marketing & Sales
Subindustry:
Adtech

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SB Score:219

Sponsoreds leverages AI technology to simplify Amazon PPC campaigns, enabling FBA businesses to maximize profits with minimal effort. By automating key processes, it saves time and enhances revenue, allowing users to focus on growth while effortlessly optimizing their advertising strategies.

Industry:
Marketing & Sales
Subindustry:
Adtech

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SB Score:214

Chilldyne technology revolutionizes CPU cooling in high performance computers by using water for direct-to-chip cooling. Stay cool and efficient with Chilldyne's innovative solution.

Industry:
Marketing & Sales
Subindustry:
Marketing & Sales-Other

National Rank (United States)

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Total amount:6

Most Funded Startups in Carlsbad for 2025

The top three most funded startups in Carlsbad have raised total funding of more than USD 514M. Nalu Medical has 0.16% more funding than Ostendo Technologies.
SB Score:463

Nalu Medical creates innovative medical devices for various applications. Their cutting-edge products are designed to revolutionize the healthcare industry, providing advanced solutions for improved patient care and treatment outcomes.

Industry:
Healthtech
Subindustry:
Health Care

National Rank (United States)

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SB Score:384

Ostendo Technologies creates innovative solid-state lighting displays for a wide range of markets. Their products cater to commercial, consumer, and government needs, offering cutting-edge technology that enhances visual experiences.

Industry:
Hardware & IoT
Subindustry:
Consumer Electronics

National Rank (United States)

0

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Regional Rank (North America)

0

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0

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CommonGrounds Workspace offers an innovative Workplace-as-a-Service solution that prioritizes human needs. This enterprise-grade platform provides a dynamic and collaborative work environment for businesses.

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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Total amount:101

Top Hiring Startups in Carlsbad by Employee Number

The top three hiring startups in Carlsbad have an median employee size that is between [501-1000]
SB Score:389

Arlo offers high-definition security cameras, smart doorbells, and lighting that can be easily connected to the internet. With options for HD and 4K resolution, Arlo's products provide top-notch surveillance for peace of mind.

Industry:
Hardware & IoT
Subindustry:
Consumer Electronics

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:562

Ezoic is a platform that uses machine learning to optimize websites for digital publishers and owners. It helps improve user experience and increase website revenue.

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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SB Score:502

Airspace Technologies is a logistics company that uses technology to provide fast and reliable delivery services for time-sensitive shipments.

Industry:
Software & Data
Subindustry:
Software

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:101

Explore the Startup Ecosystem of Carlsbad

National Rank

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9th

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Regional Rank

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10th

1

Global Rank

(WorldWide)

24th

2

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710.966
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251.377
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121.937
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109.679
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