Short description
Looking to diversify your portfolio with future-shaping ventures? We’ve done the homework for you! After reviewing 90+ equity crowdfunding platforms, we’ve handpicked some of the most exciting early-stage startups across Europe that are open to investment — with entry points starting from just a few hundred euros.
Looking to diversify your portfolio with future-shaping ventures? We’ve done the homework for you! After reviewing 90+ equity crowdfunding platforms, we’ve handpicked some of the most exciting early-stage startups across Europe that are open to investment — with entry points starting from just a few hundred euros.
From cutting-edge HealthTech breakthroughs like AI-powered smart glasses and digital twins for spinal surgery, to disruptive innovations in Clean Energy, Fintech, MedTech, Publishing, AI, and even Fine Wine Investment, these ventures are tackling global challenges and tapping into billion-euro markets.
Whether you're a seasoned investor or just getting started, this list offers a curated look at startups aiming for massive returns (some up to 1000%), with potential exits projected within the next 3–5 years. Each project is detailed with investment terms, valuation, market potential, and the problem they’re solving — giving you the tools to make informed decisions.
AtmosR on Capital Cell
Back pain affects up to 80% of people at some point in life, often due to aging, osteoporosis, or scoliosis. MDsim, founded by a professor of neurosurgery and three PhDs in computer modelling, aims to transform spine care with SPINEsim, an AI-powered digital twin technology.
Estimated return of 1000% with potential exit in 2028
Industry - HealtTech
Raising- 700,000 EUR
Valuation (pre-money) - 4.450.000 EUR
Company and product stage - Prototype/preclinical
What problem AtmosR is solving?
Founded in 2019, AtmosR develops brain-penetrant drugs to treat rare and severe neurological disorders that currently lack effective treatments. The company focuses on rare genetic diseases, aiming to leverage the regulatory and market access advantages of orphan drug designation in the future to accelerate development and patient access.
AtmosR has developed a completely new chemical series of brain penetrant 3rd generation HSP90 inhibitors, capable of destroying these aggregates and restoring the deficient mechanisms. AtmosR technology intellectual property is secured by a composition of matter patent, with worldwide freedom to operate.
The company lead compound is able to correct disease-driving parameters in animal model of the targeted pathologies. This data emerged from collaborations with key opinion leaders from renowned organizations such as Sorbonne Université in Paris, Children’s Hospital of Chicago, Nagoya University, and the Institut de Neurociències at the Universitat de Barcelona.
Sim&Cure on Tudigo
The med-tech that is revolutionizing the treatment of cerebral aneurysms internationally.
Estimated return of up to 620%
Industry - HealtTech
Company and product stage - +9,000 Is this the number of patients treated in 2024? +50% VS. 2023.
What problem Sim&Cure is solving?
Sim&Cure is a leading MedTech company that is reinventing the treatment of cerebral aneurysms using 3D modeling and artificial intelligence technologies. Its unique software suite optimizes every step of the patient journey, from diagnosis to intervention, reducing the risk of complications, operating time, and X-ray exposure .
Sim&Cure has already obtained marketing authorizations in Europe (EC) and the United States (FDA) , allowing it to be present in more than 40 countries .
What is Sim&Cure market potential?
A global market of €10 billion , in full growth, with increased needs for preventive solutions and advanced neurovascular interventions.
- 400,000 neurovascular interventions performed each year.
- 70 million brain scans (MRI, CT scans) per year.
- A compound annual growth rate ( CAGR ) of 7.7% between 2024 and 2029 .
- Fast-growing older population: by 2030, 1.4 billion people will be over 60.
WineFi on Crowdcube
WineFi aims to make investing in fine wine seamless and cost-effective, offering access to diversified portfolios of fine wine at a fraction of the cost of traditional routes. Our ambition is to make fine wine so accessible that it can feasibly form a part of every portfolio for the very first time.
Industry - Fintech
Raising - 750,000 GBP
Valuation (pre-money) - 6,000,000 GBP
What problem WineFi is solving?
Problem - As an asset class, fine wine can offer uncorrelated, attractive risk-adjusted returns. However, we believe the experience of investing in fine wine has remained expensive and opaque.
Solution - WineFi aims to make fine wine investment seamless and cost-effective, allowing investors to access the fine wine markets at a fraction of the cost of traditional routes.
What is WineFi market potential?
Private market assets under management (AUM) is forecast to grow more than double to 30% of all AUM by 2032, potentially unlocking a $7.5bn serviceable market for WineFi.
Nanusens on Crowdcube
Nanusens has developed a chip containing nano-mechanical devices, which is a compelling component for next-gen 5G smartphones and beyond. Through continuous innovation and an expansive patent portfolio, it aims to deliver multiple products across various sectors, targeting high volume availability and enhanced efficiency.
Company and product stage - Product evaluated by a RF corporation, now in commercial discussions.
Industry - Manufacturing (chip)
Raising - 185,000 GBP
What problem Nanusens is solving?
Problem - MEMS chip customers demand smaller, cheaper and power efficient chips, in addition to volume availability due to the increasing demand. Without a manufacturing standard, the economy of scale is limited.
Solution - Nanusens has discovered a way to utilize the manufacturing standard for solid-state chips (non-MEMS), known as CMOS. We aim to outsource production leveraging an existing large economy of scale.
What is Nanusens market potential?
The MEMS market, projected to expand to $64 billion by 2032, offers significant growth prospects. It particularly benefits sectors like consumer electronics, healthcare, and automotive, where there is an accelerating demand for advanced technology.
Libraro on SeedBlink
Revolutionising Book Discovery
Industry - Publishing
Raising - 1.500.000 EUR
Company and product stage - 600+ independent publishers engaged via IPG
What problem Libraro is solving?
Libraro is a discovery platform that bridges the gap between undiscovered authors and major publishers through:
- Author Analytics Platform - Real-time engagement metrics and performance insights
- Blockchain-Secured Rights - Proprietary protection for author intellectual property
- Publisher Intelligence Dashboard - Data-driven manuscript discovery and audience insights
- Community-Powered Validation - Early reader engagement and predictive success metrics
What is Libraro market potential?
The global publishing industry is valued at $150 billion, with continued growth driven by digital innovation. Our proprietary, patent-protected platform addresses the industry's biggest pain point: connecting high-potential manuscripts with publishers seeking fresh content.
Key Market Metrics:
- Minimum of 2.5M manuscripts submitted annually in UK alone
- Only 400 literary agents creating a critical bottleneck
- 98% of manuscripts never read by industry professionals
- Minimum £705M+ in overlooked manuscript value annually
- Only 2% of published books see financial returns
Langen Motorcycles on Republic / Seedrs
Building on our domestic success to deliver new innovative and timeless motorcycles to a global market.
Industry - Transportation
Rasing - 300,002 GBP
Valuation (pre-money) - 3,600,000 GBP
Company and product stage - First UK model generated £2.5M+ sales from 2020 to date
What Langen Motorcycles is building?
Founded in 2018 as an automotive engineering and development company, founder Christofer Ratcliffe began to pen the first ideas of an ultra lightweight motorcycle unlike anything else on the road. In 2019 a special relationship with Vincenzo Mattia‘s – Vins Motors in Maranello begun. With both company's desire to push the boundaries of innovation and technical excellence along with a shared a passion to produce lightweight pure motorcycles, a partnership was made and Langen Motorcycles was born.
During the first 4 years the team has continued to grow with the wealth of experience and know how coming from across the automotive industry from the likes of CCM, Triumph, BAC, Mclaren and M-sport. Each member of the Langen team brings a unique professionalism and expertise along with a shared passion to question the norm and push the boundaries of what is possible. Based in Manchester, we have adopted the local mantra: we do things differently here.
SunOyster on Fundernation
The world's most innovative solar solutions
Estimated return of 660%
Industry - Clean energy
Rasing - 2.000.000 EUR
Valuation (pre-money) - 8.000.000 EUR
What problem SunOyster is solving?
SunOyster Systems GmbH (SOS) develops and markets innovative solar technologies that can meet every need for electricity and heat efficiently, cost-effectively and aesthetically pleasing.
Patented core innovation is solar systems that track the sun on two axes, generating significantly more energy than fixed solar systems. They can produce either electricity and heat, or electricity exclusively from the sun.
What is SunOyster market potential?
The German solar power market was worth approximately 5,000 MW in 2021, and approximately €10 billion including accessories. According to the German government's plans, it is expected to grow to an impressive 22,000 MW annually from 2026 , not least in light of the war in Ukraine . Including accessories such as batteries, this corresponds to an expected annual turnover of €40 billion. Furthermore, our products have excellent market opportunities in other European countries
Launch Career on Spreds
Campus and Early Talent Recruitment Reinvented
Industry - HRTECH
Rasing -1,000,000 EUR
Valuation (pre-money) - 7,000,000 EUR
What problem Launch Career is solving?
LAUNCH addresses two key issues: students and young professionals are often uncertain about their career choices, while companies struggle to find the right talent. Due to technological advancements and a rapidly changing job market, young people are overwhelmed by the multitude of options, and companies often fail to connect with young talent.
LAUNCH provides a matchmaking platform that brings students and companies together, including:
A user-friendly app for students in Belgium, gathering job vacancies, internships, and company events.
A personalized algorithm that matches students with relevant career opportunities based on their profile.
Tools for employers to strengthen their employer branding and attract talent.
Illumion on Growthdeck
Illumion Limited is revolutionising battery material R&D, making breakthroughs 10x faster and 100x cheaper.
Estimated return of 720%
Industry - Technology
Rasing - 400,000 GBP
Company and product stage -£284k in orders have been received from early-adopter academic customers.
What problem Illumion is solving?
Developing new types of chemistries to improve the performance and reduce the cost of batteries is critical to decarbonizing the global economy. The limiting factor in battery materials research is the use of instruments that are large, complex and expensive or cheap but offer limited functionality.The IllumionONE is a compact, desktop-sized device that revolutionises battery material research to unlock faster charging, higher energy densities and longer lifespans.
What is Illumion market potential?
The global battery market, valued at $108 billion in 2022, is projected to grow at an 18% CAGR to reach $250 billion by 2027.
Management estimate that $3.7 billion was allocated to battery R&D in 2023, with $1 billion allocated to high-end academia and $2.7 billion to industry. Management estimate that funding for battery R&D is experiencing growth of up to 25% on a year-on-year basis.
Biel Glasses on StartupXplore
BIEL SMARTGAZE, consists of smart glasses that use AI and mixed reality (MR) to adapt reality to the patient’s remaining vision, allowing them to move safely.
Industry - HealthTech
Raising - 600,000 EUR
What problem Biel Glasses is solving?
The company's name, Biel Glasses, comes from Biel, a child born with a condition that causes low vision. Low vision is a visual impairment seven times more common than total blindness; it does not lead to complete blindness but makes daily tasks difficult to perform. It cannot be corrected with conventional glasses or surgery. Its most disabling effect is mobility limitation due to the risk of falls, collisions, and disorientation, which lead to dependency and social isolation.
BIEL SMARTGAZE, consists of smart glasses that use AI and mixed reality (MR) to adapt reality to the patient’s remaining vision, allowing them to move safely. Additionally, they include highly useful visual enhancements such as zoom vision, contrast improvement, and adaptive lighting adjustments, providing complete autonomy.
CUREVISION on Companisto
Award-winning MedTech start-up with CE-certified technology for fully automated wound analysis.
Estimated return of 591%
Company and product stage - Generated €1.2 million in sales income, with €10 million in the sales pipeline.
Industry - MedTech
Raising - 1,850,000 EUR
Valuation (pre-money) -11,700,000 EUR
Company and product stage - Daily use by ~50 customers in wound centers, hospitals, and care facilities.
What problem CUREVISION is solving?
Problem:
Chronic wounds are a global health crisis, affecting over 20 million patients annually and resulting in up to 1 million amputations per year. Current diagnostic methods are largely based on visual inspection, which miss key factors like bacteria presence, wound depth, and temperature. Over 50% of wounds are treated incorrectly, and 80% of infections go undetected.
Solution:
cureVision offers an AI-guided diagnostic platform for chronic wounds. The solution combines advanced 3D and thermal imaging with AI algorithms for real-time analysis (<20 seconds). It detects wound size, depth, tissue composition, temperature, and even performs real-time bacteria scans (Gen 3). The device is certified, disinfectable, and already in daily use by ~50 customers.
What is CUREVISION market potential?
€2.2 billion for chronic wound diagnostics, based on 20 million global patients and a €10/month subscription model per patient.
- Europe: €840M
- DACH region: €120M
Sunspeaker on CrowdFundMe
The company is revolutionizing the solar panel industry with customizable solar films, combining aesthetics, functionality and efficiency
Industry - Clean energy
Raising - 650.000 EUR
Valuation (pre-money) - 3.500.000 EUR
Company and product stage - Strong demand on the market, with overall estimates for a value of one million euros
Project and business model description of Sunspeaker
Sunspeker is an innovative startup that has overcome one of the main obstacles to the diffusion of photovoltaics: the aesthetic impact of solar panels .
Thanks to a patented technology , it has developed a customizable film that can be applied to any solar panel, allowing them to blend in with the surrounding environment without compromising their energy efficiency.
Although photovoltaic represents one of the most efficient and accessible solutions for the production of renewable energy, its use is often hindered by aesthetic and regulatory constraints . Traditional panels are considered unsightly and difficult to integrate into buildings and urban spaces. Sunspeker solves this problem , making it possible to install solar energy even in contexts subject to architectural and landscape restrictions, such as historic centers, where traditional photovoltaics are often prohibited or limited.
DaiOff on DOZEN INVESTMENTS
Revolutionizing labor compliance with Artificial Intelligence
Industry - AI / HRTECH
Raising - 800,000 EUR
Valuation (pre-money) - 6,000,000 €
What problem DaiOff is solving?
DaiOff uses AI to revolutionize labor compliance, adapting it to the demands of the 21st century in an environment of increasing regulatory pressure. Its platform, designed for unions, workers, and companies, acts as a "360° virtual lawyer ," optimizing up to 70% of the necessary resources and providing automated legal advice powered by machine learning.
What is DaiOff market potential?
Unlike DaiOff, most LegalTech solutions on the market are too general and don't adapt to the specifics of labor law, a sector that generates more than €10 billion annually globally in legal services alone.
This gives it a technological advantage and a strong market position , with the ability to grow and adapt to other areas of law thanks to the adaptability of its technology.
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