766 Top startups in Houston for March 2025

We rank Avelo Airlines, MAJORITY and Tekmetric in Houston along with 763 other startups based on an algorithm that scores startups based on total investment, employee count, and quarterly website traffic. Houston startup ecosystem ranks #48 globally and #19 in United States.

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Top Unicorn Startups in Houston for 2025

Four startups have achieved unicorn status by exceeding USD 1 billion in valuation. Collectively, the top three unicorns in Houston have raised more than USD 6.7B.
SB Score:667

HighRadius offers cloud-based Autonomous Software for the Office of the CFO. The company products provide value to a wide range of customers and are especially relevant to industries like consumer products, manufacturing, distribution, energy, and others that sell products or provide a service to other businesses.

Industry:
Software & Data
Subindustry:
Artificial Intelligence

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SB Score:593

Axiom Space offers commercial human spaceflight services, providing access to the ISS now and the upcoming Axiom Station in 2024. Leading the industry, they enable individuals to experience space travel firsthand.

Industry:
Transportation
Subindustry:
Aerospace

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SB Score:499

Solugen is a biotech startup that transforms plant-based materials into high-quality chemicals using its unique hydrogen peroxide technology, developed by a team of MIT experts. This innovative approach distinguishes Solugen in the industry, promoting sustainable practices while delivering exceptional chemical products.

Industry:
Healthtech
Subindustry:
Biotechnology

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Total amount:4

Best Startups in Houston for 2025

SB Score:647

Avelo Airlines offers affordable fares, convenient travel options, and a caring customer experience with its Soul of Service culture. Operating a fleet of Boeing Next-Generation 737 aircraft, Avelo Airlines serves 27 popular destinations across the U.S.

Industry:
Transportation
Subindustry:
Aviation

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SB Score:556

Introducing the pioneering digital financial platform designed specifically for migrants. Experience seamless money transfers, secure storage, and convenient banking services all in one place. Join us on our mission to revolutionize how migrants manage their finances globally.

Industry:
Fintech
Subindustry:
Online Banking

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SB Score:553

Revolutionize your auto repair shop with a comprehensive digital platform for vehicle inspections, repair orders, inventory management, job tracking, customer updates, and more. Streamline operations and enhance customer communication with ease.

Industry:
Software & Data
Subindustry:
SaaS

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SB Score:549

Charming Charlie operates a chain of stores offering stylish jewelry and accessories. Their stores provide customers with a wide selection of fashionable items to enhance their outfits and express their personal style.

Industry:
Ecommerce & Retail
Subindustry:
Retail

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SB Score:549

Celebal Technologies US excels in Data Science, Big Data, and Enterprise Cloud solutions, delivering top-tier software services that empower businesses to leverage data effectively. Their innovative approach enhances performance and efficiency, enabling organizations to unlock the full potential of their data assets.

Industry:
Software & Data
Subindustry:
Data Analytics

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SB Score:523

Ontop streamlines global team operations by handling international hiring, payments, taxes, onboarding, and payroll. Simplify your processes and focus on growing your business with ease.

Industry:
Fintech
Subindustry:
Fintech-Other

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SB Score:520

Liongard revolutionizes IT management for MSPs globally, empowering them to confidently manage and safeguard numerous businesses. Streamline modern IT operations with ease.

Industry:
Software & Data
Subindustry:
Cloud

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SB Score:508

Sentai Holdings, a Houston-based anime company, offers a wide range of engaging content for fans of Japanese animation. With a focus on clarity and quality, Sentai Holdings strives to provide the best viewing experience for anime enthusiasts.

Industry:
Fintech
Subindustry:
Financial Services

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SB Score:498

Intuitive Machines provides innovative engineering solutions where energy, medicine, and aerospace meet. We offer cutting-edge services at the unique convergence of these industries, pushing boundaries and driving progress forward.

Industry:
Energy & Environment
Subindustry:
Energy

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SB Score:497

Hello Alice is a FinTech platform that provides access to credit, loans, grants, and business planning services to small business owners, enterprise customers, and business networks. The company's partners include enterprise business services, government agencies, and institutions looking to serve small and medium business owners to ensure increased revenues. Founded by Carolyn Rodz and Elizabeth Gore in 2017, Hello Alice is headquartered in Houston, Texas, United States.

Industry:
Fintech
Subindustry:
Financial Services

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SB Score:493

WizeHire: The go-to hiring solution for small businesses, offering user-friendly and effective tools. Hire with ease and confidence, streamlining your recruitment process.

Industry:
Software & Data
Subindustry:
Enterprise Technology

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Total amount:766

Top 122 Healthtech Startups in Houston for 2025

The top three Healthtech startups in Houston have raised more than USD 299M. Houston startup ecosystem ranks #19 globally for the Healthtech industry.

ChartSpan revolutionizes healthcare data management by creating a secure platform for patients to aggregate electronic records, wearable device data, and genetic information. Their innovative technology converts paper records to digital, improving patient outcomes and drug efficacy through partnerships with healthcare stakeholders.

Industry:
Healthtech
Subindustry:
Health Care

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SB Score:440

Next Level Urgent Care offers specialized healthcare services with a focus on urgent care and medicine. Their team provides efficient and accessible medical care, ensuring patients receive the attention they need in a timely manner.

Industry:
Healthtech
Subindustry:
Health Care

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Total amount:122

Top 242 Software & Data Startups in Houston for 2025

The top three Software & Data startups in Houston have raised more than USD 185M. Houston startup ecosystem ranks #51 globally for the Software & Data industry.
SB Score:553

Revolutionize your auto repair shop with a comprehensive digital platform for vehicle inspections, repair orders, inventory management, job tracking, customer updates, and more. Streamline operations and enhance customer communication with ease.

Industry:
Software & Data
Subindustry:
SaaS

National Rank (United States)

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Regional Rank (North America)

0

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SB Score:549

Celebal Technologies US excels in Data Science, Big Data, and Enterprise Cloud solutions, delivering top-tier software services that empower businesses to leverage data effectively. Their innovative approach enhances performance and efficiency, enabling organizations to unlock the full potential of their data assets.

Industry:
Software & Data
Subindustry:
Data Analytics

National Rank (United States)

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0

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SB Score:520

Liongard revolutionizes IT management for MSPs globally, empowering them to confidently manage and safeguard numerous businesses. Streamline modern IT operations with ease.

Industry:
Software & Data
Subindustry:
Cloud

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:242

Top 51 Fintech Startups in Houston for 2025

The top three Fintech startups in Houston have raised more than USD 242M. Houston startup ecosystem ranks #48 globally for the Fintech industry.
SB Score:556

Introducing the pioneering digital financial platform designed specifically for migrants. Experience seamless money transfers, secure storage, and convenient banking services all in one place. Join us on our mission to revolutionize how migrants manage their finances globally.

Industry:
Fintech
Subindustry:
Online Banking

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:523

Ontop streamlines global team operations by handling international hiring, payments, taxes, onboarding, and payroll. Simplify your processes and focus on growing your business with ease.

Industry:
Fintech
Subindustry:
Fintech-Other

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:508

Sentai Holdings, a Houston-based anime company, offers a wide range of engaging content for fans of Japanese animation. With a focus on clarity and quality, Sentai Holdings strives to provide the best viewing experience for anime enthusiasts.

Industry:
Fintech
Subindustry:
Financial Services

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:51

Most Funded Startups in Houston for 2025

The top three most funded startups in Houston have raised total funding of more than USD 477M. Avelo Airlines has 0.04% more funding than NanoRacks.
SB Score:647

Avelo Airlines offers affordable fares, convenient travel options, and a caring customer experience with its Soul of Service culture. Operating a fleet of Boeing Next-Generation 737 aircraft, Avelo Airlines serves 27 popular destinations across the U.S.

Industry:
Transportation
Subindustry:
Aviation

National Rank (United States)

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SB Score:412

This company offers disruptive use of outer space for researchers, educators, and government agencies through open-source facilities on ISS and Virgin Galactic. They also deploy small satellites from ISS and are developing an External Platform on ISS for lower cost tech validation services. Stand out in space services.

Industry:
Edtech
Subindustry:
Edtech

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SB Score:395

Lancium leverages distributed parallel computing to drive renewable energy expansion. Its technology accelerates growth and sustainability, pioneering a new era in clean energy solutions.

Industry:
Energy & Environment
Subindustry:
Energy

National Rank (United States)

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Total amount:766

Top Hiring Startups in Houston by Employee Number

The top three hiring startups in Houston have an median employee size that is between [5001-10000]
SB Score:549

Charming Charlie operates a chain of stores offering stylish jewelry and accessories. Their stores provide customers with a wide selection of fashionable items to enhance their outfits and express their personal style.

Industry:
Ecommerce & Retail
Subindustry:
Retail

National Rank (United States)

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Regional Rank (North America)

0

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Global Rank (WorldWide)

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SB Score:419

TripleTPlus provides roadside assistance services for transportation, freight shipping, and travel industries. Offering support for logistics and transportation needs, TripleTPlus ensures smooth operations and peace of mind for businesses on the move.

Industry:
Transportation
Subindustry:
Automotive

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SB Score:249

Geospace Technologies Corporation revolutionizes seismic solutions for global challenges. Their innovative technologies thrive in diverse environments, delivering top-tier results worldwide.

Industry:
Hardware & IoT
Subindustry:
Manufacturing

National Rank (United States)

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SB Score:549

Celebal Technologies US excels in Data Science, Big Data, and Enterprise Cloud solutions, delivering top-tier software services that empower businesses to leverage data effectively. Their innovative approach enhances performance and efficiency, enabling organizations to unlock the full potential of their data assets.

Industry:
Software & Data
Subindustry:
Data Analytics

National Rank (United States)

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Regional Rank (North America)

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Global Rank (WorldWide)

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Total amount:766

Explore the Startup Ecosystem of Houston

National Rank

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19th

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Regional Rank

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22nd

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Global Rank

(WorldWide)

48th

4

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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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Quantity Score
Quality ScoreBusiness Score
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710.966
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2nd
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251.377
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3rd
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121.937
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0
5th
0
109.679
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00.00
00.00
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