Top 10 Celebrity Startup Investors in Europe (November 2026)

Portfolio highlights

• Fretello — Made by guitarists, for guitarists, Fretello started as a simple app that our CEO, Florian, created as a companion to help him improve his skills. Seven years and many iterations later, we’re now the app of choice for guitar players of all levels who have a genuine thirst to improve.Driven by a belief that anyone can learn guitar, but noteveryone is taught well, we cut through the noise to give guitarists a comprehensive education that actually sticks. We know that proper learning takes time. We’re not here to simply teach you a few riffs and the odd song. We’re here to teach you how to really play your instrument. For us, the goal is mastery but with continual improvement. So, we’ve combined the insights of educational experts and professional musicians with advanced AI technology to create a truly innovative learning tool. That’s why we offer a structured Learn Path alongside tailored practice plans, daily guitar workouts, a large song library, and interactive jam sessions. We tackle playing guitar from every angle because that’s how confident, versatile guitarists are made. As passionate musicians, we count being able to express ourselves through music as one of life’s greatest joys. Whether with or without us, we hope you find a way to experience some of that too.
• Shopstory — Shopstory provides AI-based marketing software that makes online shops more profitable. Shopstory replaces marketing agencies, reduces costs, improves online store Google Ads & SEO performance, and automates keyword research. Shopstory aims to boost sales, cut costs, and save time.
• Mangomint — Mangomint is the highest rated scheduling software for hair salons, spas, nail salons, barbershops, tanning salons, massage studios, tattoo shops and more.

Portfolio highlights

• Fetalix — Fetal-inspired solutions for tissue regeneration
• Unlockit — Unlockit will offer to public and governmental bodies the guarantee that everything within a real estate transaction is recorded, meaning better industry regulation, more taxes and public fees collected, and less overall fraud and money laundering activities.
• Outgoing — A ticketing tool that allows organizers to sell tickets directly on WhatsApp and Instagram. Users can purchase tickets through a personalized checkout process entirely within the chat, without registration or redirects. It also offers customer support that answers questions in real time.

Portfolio highlights

• Findery — Find and leave notes anywhere in the world, discover local knowledge, hidden secrets, and exciting stories. Share your travel knowledge, geoblog, or local news!
• GAMINSIDE — GAMINSIDE revolutionizes your relationship with your customers. As European full service provider, we deliver the complete package with solutions, services and software for gamified loyalty that is tailor-made and unique to your products, brands and customers. Integrate the best ideas from gamification and customer loyalty in your business areato exceed your commercial targets with GAMINSIDE.
• Polaron — Polaron connects process, structure, and performance using AI and image data to accelerate how materials are characterised, designed, and manufactured.

Portfolio highlights

• Devengo — Light-speed transfers. Our Instant Payments API enables seamless integration to automate payouts to your customers in Europe and the UK.
• LuxQuanta — Quantum Key Distribution or Quantum Cryptography provides long-term and future-proof data protection.
• Quantum Bridge — Quantum Bridge is a pioneer in Distributed Symmetric Key Establishment (DSKE) technology. It offers quantum-safe cybersecurity products and services.

Portfolio highlights

• wewave — wewave.com is an online platform where fans and businesses can book personalized video shoutouts from celebrities. Every participating celebrity donates up to 100% of his earnings to a charity organisation of his/her choice! A perfect solution for celebrities to deal with video inquiries from fans, great opportunity for fans to getpersonalized video shoutouts as a gift for friends & families, cheap possibility for businesses to book celebrities for their advertising campaigns and charities profit financially from every video sold.

Portfolio highlights

• Tenoro — Tenoro is an AI-powered company that provides supply chain, warehouse, and automation services.
• Artiso — ARTISO AI provides an AI SaaS platform for fashion brands, suppliers, and creative teams. The platform supports concept development, moodboards, design development, placement prints, all-over prints, tech packs, and campaign content. It connects design, production, and marketing activities within one workflow. The service is intended for fashion professionals managing product development and campaign preparation.
• Cori Clinical — Cori Clinical provides AI-driven software for clinical development teams. The platform manages study documents end to end with version control, permissions, and comprehensive audit trails. It tracks deadlines and regulatory requirements to maintain compliance across protocols, submissions, and site communications. Automated workflows route tasks, generate checklists, and prepare documentation for reviews. AI tools classify files and extract metadata to reduce manual effort and standardize records. Built-in access controls and logging support audit readiness and data protection. The system serves sponsors, CROs, and research sites that need consistent processes for documentation and oversight.

Portfolio highlights

• Laka — Laka is collective bicycle insurance especially for cyclists. We flipped insurance. By making it pay to pay out, we are the collective that backs each other. Protect your bikes and gear against theft & damage with Laka 5-star rated cycle insurance.
• OurPetsLife — At OurPetsLife, our mission is to empower pet owners with innovative, reliable, and accessible Pet products trusted by the professionals. From dog food, supplements for pets, shampoo, pet treats, dental care & much more.
• The Cookaway — The Cookaway offers an exciting range of world cuisine menus put together by our expert chefs and available to buy as a recipe box.

Portfolio highlights

• Rejoni — Rejoni uses bio-materials to develop medical devices that improve the outcome of minimally invasive and gynecological surgical procedures.
• Neuronostics — At Neuronostics we are reimagining the way neurological conditions are diagnosed, treated, and monitored with the power of mathematical modelling
• TUAL Technology — The TUAL PowerUp Charger is a high-power CCS charger for electric vehicles with battery-integrated architecture.

Portfolio highlights

• LabCycle — LabCycle is the world's first company to recycle hazardous plastic waste from laboratories (service) as well as the first to create 100% recycled laboratory consumables (product). Working with public and private labs, we are driving the circular economy of lab plastics to reduce the 5.5m tonnes of lab waste annually. A few highlights of ourprogress to date: • Proven impact - saving 90% of CO2 emissions & 93% energy compared to current alternatives: incineration and autoclave (LCA available upon request).• Technological validation creating the world's first 100% circular lab consumables including petri dishes, test tubes and more.• Secured commercial contracts with the NHS, several private companies and also universities. We are raising £1.5m to scale our patent pending technology to serve our growing demand after over 150+ organic expressions of interests following our feature in BBC news. The funding will establish the first automated decontamination system of our network, recycling over 350 tonnes annually, saving over 1000+ tonnes of carbon.
• aflo — aflo automates inhaler techniques to improve the management of respiratory conditions.
• Zonova — Zonova embeds patented antimicrobial protection directly into medical devices - tackling hospital infections at the source.

Portfolio highlights

• Indeez — Beloy delivers end-to-end embedded insurance solutions from strategy to execution. Our platform supports any product in any country, managing everything from claims to customer support to help you create seamless digital insurance experiences globally.
• LiveFlow — The easiest way to bring financial data into your spreadsheet. Automate your finances, consolidate your accounts and collaborate in real-time. Try LiveFlow for free today!
• Aria — On a mission to help small businesses grow exponentially with Payment-terms-as-a-Service. At Aria, we believe that: - When payments go fast, businesses grow fast - it’s that simple! - Managing payments and credits at scale is the way for endless growth - our API offers high stability and extensible limits - The service and support of our teamsis just as important as the financing solution we provide - we’re not just another tech product Aria was founded in 2020 and is based in Paris, France.