StartupBlink

68 Top startups in Mannheim for July 2026

We rank OSAPIENS, alugha and HEY HOLY in Mannheim along with 65 other startups based on an algorithm that scores startups based on total investment, employee count, and quarterly website traffic. Mannheim startup ecosystem ranks #177 globally and #7 in Germany.

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Best Startups in Mannheim for 2026

1st
OSAPIENS logo
OSAPIENSSB Score: 524

Osapiens provides an ESG platform and Software-as-a-Service solutions for companies. Osapiens has created and manages the osapiens HUB, an advanced ESG platform designed to help companies make a meaningful impact. This platform, which leverages AI and cloud technology, forms the foundation for Osapiens' innovative Software-as-a-Service (SaaS) solutions. These solutions assist businesses across various sectors to quickly, automatically, and securely meet ESG requirements. The osapiens HUB facilitates compliance and transparency throughout the value chain. With this platform, companies can address all their ESG challenges by identifying risks, fulfilling reporting obligations such as CSRD, EUDR, and CSDDD, and making their operational processes more sustainable over the long term.

View Full Page
Website
www.osapiens.com
Employee range
501 – 1,000
Web Traffic (Monthly)
Funding amount
$247.2M
National Rank(Germany)
Regional Rank(Western Europe)
Global Rank(Worldwide)
2nd
alugha logo
alughaSB Score: 480

Alugha revolutionizes the way experience online video by seamlessly transforming them into multilingual masterpieces. Catering to a diverse array of content from educational materials to entertainment, Alugha hosts thousands of videos that transcend language barriers, making them accessible to a global audience. Founded in April 2014 in Mannheim, Germany, after two years of dedicated development, Alugha GmbH was the brainchild of Co-Founder Bernd Korz. The innovative concept was further refined and brought to life through the technical expertise of his son, Niklas Korz, who commenced the project at a young age and has continued to contribute significantly. One of Alugha's flagship tools is the Alugha Dubbr, an advanced platform that empowers users to effortlessly add multilingual audio tracks to their videos. This powerful tool simplifies the dubbing process, enabling content creators to reach a wider, global audience without the need for extensive technical know-how. In addition to the Dubbr, Alugha harnesses the potential of AI technology to enhance its services. The AI-driven solutions at Alugha streamline the video translation process, improve audio synchronization, and ensure high-quality, accurate translations, further breaking down language barriers in digital media. Today, Alugha stands strong with a dynamic team of 30 professionals committed to advancing the technology, along with specialists in design, sales, and customer services. Together, they work towards the mission of fostering a more inclusive, multilingual online environment, ensuring that content is accessible to everyone, regardless of language.

View Full Page
Website
alugha.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$9.4M
National Rank(Germany)
Regional Rank(Western Europe)
Global Rank(Worldwide)
3rd
HEY HOLY logo
HEY HOLYSB Score: 398

HEY HOLY is redefining dog nutrition with the world’s first breed-specific dog food sold in a subscription. We believe every dog deserves food tailored to their unique health needs – because a German Shepherd isn’t a Chihuahua. Backed by science and crafted with only high-quality ingredients, HEY HOLY supports better digestion, fewer intolerances, and healthier, longer lives for dogs. Thousands of owners have already made the switch, choosing HEY HOLY to give their dogs personalized care and optimal health outcomes.

View Full Page
Website
heyholy.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$9.8M
National Rank(Germany)
Regional Rank(Western Europe)
Global Rank(Worldwide)
4th
CYANITE logo
CYANITESB Score: 338

Cyanite is one of the first companies to offer AI-based tagging and music search as-a-service. The quality of Cyanite is confirmed by over 100+ music companies and over 65k users of their free web app from all over the world who use their products and tools on an everyday basis to analyze music and organize their catalogs. In their work, they utilize our extensive knowledge of music emotions and psychology to help music companies turn their catalogs into their own personal Spotify – powered with the simplicity, visibility, and functionality that today’s users expect. Cyanite's proprietary AI technology includes auto-tagging, similarity search, song visualizations, and free text search offered in the Cyanite Web App and Cyanite API – all there to help music and creative companies getting their content placed better and faster. Cyanite's team has an academic background having been started on the premises of the Popakademie Baden-Württemberg where the founding team met. The data science team comprises the graduates of the Music Information Retrieval chair at the Technical University of Berlin.

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Website
cyanite.ai
Employee range
1 – 10
Web Traffic (Monthly)
Funding amount
$818.1K
National Rank(Germany)
Regional Rank(Western Europe)
Global Rank(Worldwide)
5th
MARA Solutions logo
MARA SolutionsSB Score: 337

React 3x faster to every customer review with individual responses written by your personal AI assistant. Easily integrate the AI assistant into your working environment using our app or APIs. Sign up for free and answer to your customer feedback in no time!

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Website
www.mara-solutions.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$808.4K
National Rank(Germany)
Regional Rank(Western Europe)
Global Rank(Worldwide)
6th
1000 Satellites Coworking logo

1000 Satellites Coworking provides workspaces. Their office space is leased by corporate employers, individuals, and startups. Their office concept allows for a productive work environment.

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Website
1000satellites.de
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$2.6M
National Rank(Germany)
Regional Rank(Western Europe)
Global Rank(Worldwide)
7th
faCellitate logo
faCellitateSB Score: 316

faCellitate develops polymeric platforms that aim at supporting cancer and stem cell research, drug discovery, toxicology, and tissue engineering. The platform facilitates cellular interaction, significantly improving cell culture in biological research.

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Website
facellitate.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$3.7M
National Rank(Germany)
Regional Rank(Western Europe)
Global Rank(Worldwide)
8th
PraktArzt logo
PraktArztSB Score: 276

practicallyArzt is a doctor job exchange portal that offers a comprehensive range of doctor vacancies. It provides news, information, and services that are important for a career in the medical profession. They serve the pharmaceutical industry.

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Website
www.praktischarzt.de
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
National Rank(Germany)
Regional Rank(Western Europe)
Global Rank(Worldwide)
10th
Vibrosonic logo
VibrosonicSB Score: 253

Vibrosonic GmbH develops, produces and markets externally invisible premium hearing solutions for all gradations of deafness. It is a spin-off of the Fraunhofer Project Group for Automation in Medicine and Biotechnology PAMB in Mannheim and the University ENT Clinic Tübingen.

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Website
vibrosonic.de
Employee range
1 – 10
Web Traffic (Monthly)
Funding amount
$3.1M
National Rank(Germany)
Regional Rank(Western Europe)
Global Rank(Worldwide)
11th
CloudRail logo
CloudRailSB Score: 253

CloudRail have created the Universal API. This allows developers to connect up to any service or device they want while coding for only one single integration. With the old way, developers would have to spend ages reading different documentation, spend hours debugging each connection and manage each individual integration. In a world where users expect more from their apps, this old system is completely untenable. CloudRail was founded by Felix Kollmar and David Amann to solve this problem. CloudRail's ultimate goal is to enable the dream of an interconnected world to come true. Headquartered in Mannheim, Germany and with an office in San Francisco, CA, CloudRail is building the interoperable Internet of tomorrow.

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Website
cloudrail.com
Employee range
1 – 10
Web Traffic (Monthly)
Funding amount
$1.3M
National Rank(Germany)
Regional Rank(Western Europe)
Global Rank(Worldwide)

Total amount:44

Most Funded Startups in Mannheim for 2026

The top three most funded startups in Mannheim have raised total funding of more than USD 272M. OSAPIENS has 16.05% more funding than Spotted.
1st
OSAPIENS logo
OSAPIENSSB Score: 524

Osapiens provides an ESG platform and Software-as-a-Service solutions for companies. Osapiens has created and manages the osapiens HUB, an advanced ESG platform designed to help companies make a meaningful impact. This platform, which leverages AI and cloud technology, forms the foundation for Osapiens' innovative Software-as-a-Service (SaaS) solutions. These solutions assist businesses across various sectors to quickly, automatically, and securely meet ESG requirements. The osapiens HUB facilitates compliance and transparency throughout the value chain. With this platform, companies can address all their ESG challenges by identifying risks, fulfilling reporting obligations such as CSRD, EUDR, and CSDDD, and making their operational processes more sustainable over the long term.

View Full Page
Website
www.osapiens.com
Employee range
501 – 1,000
Web Traffic (Monthly)
Funding amount
$247.2M
National Rank(Germany)
Regional Rank(Western Europe)
Global Rank(Worldwide)
2nd
HEY HOLY logo
HEY HOLYSB Score: 398

HEY HOLY is redefining dog nutrition with the world’s first breed-specific dog food sold in a subscription. We believe every dog deserves food tailored to their unique health needs – because a German Shepherd isn’t a Chihuahua. Backed by science and crafted with only high-quality ingredients, HEY HOLY supports better digestion, fewer intolerances, and healthier, longer lives for dogs. Thousands of owners have already made the switch, choosing HEY HOLY to give their dogs personalized care and optimal health outcomes.

View Full Page
Website
heyholy.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$9.8M
National Rank(Germany)
Regional Rank(Western Europe)
Global Rank(Worldwide)
3rd
alugha logo
alughaSB Score: 480

Alugha revolutionizes the way experience online video by seamlessly transforming them into multilingual masterpieces. Catering to a diverse array of content from educational materials to entertainment, Alugha hosts thousands of videos that transcend language barriers, making them accessible to a global audience. Founded in April 2014 in Mannheim, Germany, after two years of dedicated development, Alugha GmbH was the brainchild of Co-Founder Bernd Korz. The innovative concept was further refined and brought to life through the technical expertise of his son, Niklas Korz, who commenced the project at a young age and has continued to contribute significantly. One of Alugha's flagship tools is the Alugha Dubbr, an advanced platform that empowers users to effortlessly add multilingual audio tracks to their videos. This powerful tool simplifies the dubbing process, enabling content creators to reach a wider, global audience without the need for extensive technical know-how. In addition to the Dubbr, Alugha harnesses the potential of AI technology to enhance its services. The AI-driven solutions at Alugha streamline the video translation process, improve audio synchronization, and ensure high-quality, accurate translations, further breaking down language barriers in digital media. Today, Alugha stands strong with a dynamic team of 30 professionals committed to advancing the technology, along with specialists in design, sales, and customer services. Together, they work towards the mission of fostering a more inclusive, multilingual online environment, ensuring that content is accessible to everyone, regardless of language.

View Full Page
Website
alugha.com
Employee range
11 – 50
Web Traffic (Monthly)
Funding amount
$9.4M
National Rank(Germany)
Regional Rank(Western Europe)
Global Rank(Worldwide)

Total amount:44

Top Hiring Startups in Mannheim by Employee Number

The top three hiring startups in Mannheim have an median employee size that is between [251-500]
1st
OSAPIENS logo
OSAPIENSSB Score: 524

Osapiens provides an ESG platform and Software-as-a-Service solutions for companies. Osapiens has created and manages the osapiens HUB, an advanced ESG platform designed to help companies make a meaningful impact. This platform, which leverages AI and cloud technology, forms the foundation for Osapiens' innovative Software-as-a-Service (SaaS) solutions. These solutions assist businesses across various sectors to quickly, automatically, and securely meet ESG requirements. The osapiens HUB facilitates compliance and transparency throughout the value chain. With this platform, companies can address all their ESG challenges by identifying risks, fulfilling reporting obligations such as CSRD, EUDR, and CSDDD, and making their operational processes more sustainable over the long term.

View Full Page
Website
www.osapiens.com
Employee range
501 – 1,000
Web Traffic (Monthly)
Funding amount
$247.2M
National Rank(Germany)
Regional Rank(Western Europe)
Global Rank(Worldwide)
2nd
RAD-x logo
RAD-xSB Score: 125

RAD-x operates medical service companies involved in diagnostic imaging and nuclear medicine. RAD-x is owned by three groups of shareholders with extensive medical, entrepreneurial, and local expertise in establishing, developing, and successfully operating radiology practices and specialist centers. The company's headquarters are in Mannheim, Germany.

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Website
rad-x.eu
Employee range
251 – 500
Web Traffic (Monthly)
Funding amount
National Rank(Germany)
Regional Rank(Western Europe)
Global Rank(Worldwide)
3rd
Klarsolar logo
KlarsolarSB Score: 177

Klarsolar is a photovoltaic provider that focuses on solar energy. The services provided include consulting, planning, and installation services. For inquiries, their telephone number and address are available on their website.

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Website
klarsolar.de
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
National Rank(Germany)
Regional Rank(Western Europe)
Global Rank(Worldwide)
4th
Caruso logo
CarusoSB Score: 174

Caruso is specialized in the production of tailored menswear: suits, jackets, pants, overcoats all strictly and totally manufactured in Italy, and it is considered an industry leader in terms of model development, technical amplitude, R&D (32 highly skilled professionals dedicated to model development, research on fabrics and textile accessories )service (8 full-time customer relations specialists) and delivery. But especially for its unsurpassed value component (quality/price relationship).

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Website
caruso-dataplace.com
Employee range
101 – 250
Web Traffic (Monthly)
Funding amount
National Rank(Germany)
Regional Rank(Western Europe)
Global Rank(Worldwide)

Total amount:68

Explore More Top Startups

Explore the Startup Ecosystem of Mannheim

National Rank

(Germany)

7th

2

Regional Rank

(Western Europe)

46th

8

Global Rank

(WorldWide)

177th

25

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