83 Top startups in Tempe for April 2025

We rank Oats Overnight, Persefoni AI and Bishop Fox in Tempe along with 80 other startups based on an algorithm that scores startups based on total investment, employee count, and quarterly website traffic. Tempe is part of Phoenix startup ecosystem which ranks #46 globally and #21 in North America.

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Best Startups in Tempe for 2025

SB Score:560

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Industry:
Ecommerce & Retail
Subindustry:
Consumer Goods

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SB Score:490

Persefoni is a Climate Management & Accounting Platform (CMAP). The company's Software-as-a-Service solutions enable enterprises and financial institutions to meet stakeholder and regulatory climate disclosure requirements with the highest degrees of trust, transparency, and ease. As the ERP of Carbon, the Persefoni platform provides users with a single source of carbon truth across their organization, enabling them to manage their carbon transactions and inventory with the same rigor and confidence as their financial transactions.

Industry:
Software & Data
Subindustry:
Data Analytics

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SB Score:489

Bishop Fox combines automated attacks with human expertise to enhance security programs. Their unique approach scales cybersecurity services, providing innovative solutions for companies seeking to strengthen their defenses.

Industry:
Software & Data
Subindustry:
Enterprise Technology

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GT Medical Technologies offers an innovative treatment for brain tumors. Their unique approach provides a more effective and targeted solution for patients.

Industry:
Healthtech
Subindustry:
Health Care

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SB Score:401

Culdesac is transforming urban living by creating car-free neighborhoods designed for people, not vehicles. Its first project in Tempe, Arizona, will be the first car-free community built from the ground up in the U.S. The startup has secured $17 million in funding from Khosla Ventures, Zigg Capital, and Initialized Capital.

Industry:
Ecommerce & Retail
Subindustry:
Proptech

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SB Score:388

Path leverages blockchain and smart contracts to transform uptime and performance monitoring. It revolutionizes the industry by delivering cutting-edge technology for reliable tracking.

Industry:
Fintech
Subindustry:
Blockchain

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SB Score:370

Erthos is revolutionizing utility-scale solar with cutting-edge technology to achieve the most cost-effective energy production.

Industry:
Energy & Environment
Subindustry:
Clean Energy

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SB Score:368

RadiusAI is a fast-growing AI company based in Phoenix and Seattle, specializing in advanced analytics for retail and health care. Their focus is on human-centric AI, providing innovative solutions for businesses in these sectors.

Industry:
Software & Data
Subindustry:
Artificial Intelligence

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SB Score:335

Calviri offers innovative cancer treatment products that harness neoantigens and a peptide array platform to enhance immunogenic response.

Industry:
Healthtech
Subindustry:
Biotechnology

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SB Score:323

Solestial pioneers thin, flexible, radiation-hard silicon solar cells for space applications, providing affordable spacecraft power solutions. Formerly Regher Solar, the company offers technology at 1/10 the cost of traditional options.

Industry:
Energy & Environment
Subindustry:
Clean Energy

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SB Score:322

Ghost Financial is a dynamic financing and business services platform designed to empower ghost kitchens and restaurant ventures. It provides essential financial products, including insurance, payroll services, credit cards, and expansion loans, tailored for startups and growing kitchens to thrive in the competitive food industry.

Industry:
Fintech
Subindustry:
Blockchain

National Rank (United States)

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Regional Rank (North America)

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Total amount:83

Top 26 Software & Data Startups in Tempe for 2025

The top three Software & Data startups in Tempe have raised more than USD 462M. Tempe is part of Phoenix startup ecosystem which ranks #38 globally for the Software & Data industry.
SB Score:490

Persefoni is a Climate Management & Accounting Platform (CMAP). The company's Software-as-a-Service solutions enable enterprises and financial institutions to meet stakeholder and regulatory climate disclosure requirements with the highest degrees of trust, transparency, and ease. As the ERP of Carbon, the Persefoni platform provides users with a single source of carbon truth across their organization, enabling them to manage their carbon transactions and inventory with the same rigor and confidence as their financial transactions.

Industry:
Software & Data
Subindustry:
Data Analytics

National Rank (United States)

0

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Regional Rank (North America)

0

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Global Rank (WorldWide)

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SB Score:489

Bishop Fox combines automated attacks with human expertise to enhance security programs. Their unique approach scales cybersecurity services, providing innovative solutions for companies seeking to strengthen their defenses.

Industry:
Software & Data
Subindustry:
Enterprise Technology

National Rank (United States)

0

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Regional Rank (North America)

0

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Global Rank (WorldWide)

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SB Score:368

RadiusAI is a fast-growing AI company based in Phoenix and Seattle, specializing in advanced analytics for retail and health care. Their focus is on human-centric AI, providing innovative solutions for businesses in these sectors.

Industry:
Software & Data
Subindustry:
Artificial Intelligence

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:26

Top 2 Social & Leisure Startups in Tempe for 2025

Tempe is part of Phoenix startup ecosystem which ranks #31 globally for the Social & Leisure industry.
SB Score:53

Voyage Pro is a dynamic video production company specializing in modeling and photography. They provide comprehensive services, including pre-production, production, and post-production, tailored for weddings, events, real estate, fitness, and lifestyle projects. Clients can easily reach them via phone or email for inquiries and bookings.

Industry:
Social & Leisure
Subindustry:
Entertainment

National Rank (United States)

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Regional Rank (North America)

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SB Score:23

MINDPLATE.tv streams independent films, TV pilots, and music videos while creating a community for filmmakers and fans. Users can upload videos, donate to shorts, and follow favorite filmmakers. The platform combines social media with content delivery, targeting independent filmmakers, film students, and enthusiasts.

Industry:
Social & Leisure
Subindustry:
Social Media

National Rank (United States)

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Regional Rank (North America)

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Total amount:2

Top 7 Healthtech Startups in Tempe for 2025

The top three Healthtech startups in Tempe have raised more than USD 174M. Tempe is part of Phoenix startup ecosystem which ranks #46 globally for the Healthtech industry.

GT Medical Technologies offers an innovative treatment for brain tumors. Their unique approach provides a more effective and targeted solution for patients.

Industry:
Healthtech
Subindustry:
Health Care

National Rank (United States)

0

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Regional Rank (North America)

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Global Rank (WorldWide)

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SB Score:335

Calviri offers innovative cancer treatment products that harness neoantigens and a peptide array platform to enhance immunogenic response.

Industry:
Healthtech
Subindustry:
Biotechnology

National Rank (United States)

0

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Regional Rank (North America)

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Global Rank (WorldWide)

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SB Score:301

TruLite Health offers a health equity platform that delivers targeted interventions at the point of care. Its innovative SaaS platform integrates a proprietary clinical knowledge base with personalized clinical and social data, empowering healthcare providers to address health disparities effectively and enhance patient outcomes.

Industry:
Healthtech
Subindustry:
Health Care

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:7

Most Funded Startups in Tempe for 2025

The top three most funded startups in Tempe have raised total funding of more than USD 565M. Persefoni AI has 0.93% more funding than Bishop Fox.
SB Score:490

Persefoni is a Climate Management & Accounting Platform (CMAP). The company's Software-as-a-Service solutions enable enterprises and financial institutions to meet stakeholder and regulatory climate disclosure requirements with the highest degrees of trust, transparency, and ease. As the ERP of Carbon, the Persefoni platform provides users with a single source of carbon truth across their organization, enabling them to manage their carbon transactions and inventory with the same rigor and confidence as their financial transactions.

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:489

Bishop Fox combines automated attacks with human expertise to enhance security programs. Their unique approach scales cybersecurity services, providing innovative solutions for companies seeking to strengthen their defenses.

Industry:
Software & Data
Subindustry:
Enterprise Technology

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page

GT Medical Technologies offers an innovative treatment for brain tumors. Their unique approach provides a more effective and targeted solution for patients.

Industry:
Healthtech
Subindustry:
Health Care

National Rank (United States)

0

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Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

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Total amount:83

Top Hiring Startups in Tempe by Employee Number

The top three hiring startups in Tempe have an median employee size that is between [251-500]
SB Score:490

Persefoni is a Climate Management & Accounting Platform (CMAP). The company's Software-as-a-Service solutions enable enterprises and financial institutions to meet stakeholder and regulatory climate disclosure requirements with the highest degrees of trust, transparency, and ease. As the ERP of Carbon, the Persefoni platform provides users with a single source of carbon truth across their organization, enabling them to manage their carbon transactions and inventory with the same rigor and confidence as their financial transactions.

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:489

Bishop Fox combines automated attacks with human expertise to enhance security programs. Their unique approach scales cybersecurity services, providing innovative solutions for companies seeking to strengthen their defenses.

Industry:
Software & Data
Subindustry:
Enterprise Technology

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page
SB Score:560

Get tasty, healthy breakfasts delivered with zero prep required. Enjoy convenient morning meals straight to your door. Start your day right with nutritious and delicious options.

Industry:
Ecommerce & Retail
Subindustry:
Consumer Goods

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page

GT Medical Technologies offers an innovative treatment for brain tumors. Their unique approach provides a more effective and targeted solution for patients.

Industry:
Healthtech
Subindustry:
Health Care

National Rank (United States)

0

View

Regional Rank (North America)

0

View

Global Rank (WorldWide)

0

Browse
View full page

Total amount:83

Explore the Startup Ecosystem of Tempe

National Rank

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Regional Rank

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21st

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Global Rank

(WorldWide)

46th

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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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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