Top 50 Machine Learning Angel Investors in France in May 2026

Portfolio highlights

• Kestra Technologies — Use declarative language to build simpler, faster, scalable and flexible workflows
• Tailwarden — Tailwarden is an open source platform that empowers the next generation of developers to take control of their cloud infrastructure while building secure, scalable and cost-effective applications along the way.
• Lobster Protocol — Lobster Protocol is a software development that is 100% automated by multi-protocol strategies. Lobster is committed to offering increasingly efficient strategies for those who wish to maximize their returns on their crypto-assets, is the most simple and accessible way.

Portfolio highlights

• Gradium — Gradium.ai provides audio language models that enable natural, expressive, ultra-low latency voice interactions at scale, unifying speech generation, transcription, voice transformation, and dialogue in a single neural architecture.The platform acts as an audio-native counterpart to text-based large language models, processing tasks like real-timespeech-to-speech with delays under 200 milliseconds through optimized architectures, efficient tokenization, and hardware-aware deployments. It supports multilingual capabilities in English, French, German, Spanish, and Portuguese, with plans for expansion.
• Genesis AI — Genesis AI operates as a physical AI lab and full-stack robotics company.
• Cube AI — Cube AI provides software that applies machine learning to business workflows and data. The platform enables creation of AI assistants, connections to internal data sources, and task automation through APIs and integrations. Capabilities include natural language processing for classification, summarization, and question answering, retrieval overdocuments and knowledge bases, and analytics that surface insights from structured and unstructured data. Solutions cover use cases such as customer support, sales enablement, lead routing, and document processing, helping teams reduce manual steps and standardize processes. Tooling includes SDKs, dashboards, and monitoring to deploy, observe, and refine models in production.

Portfolio highlights

• Beside — Beside is an app that provides users with a dedicated second phone number for calls and texts. It includes AI-driven voicemail transcription, call summaries, and actionable to-dos for conversations. It also supports integration with tools like CRM systems and automation platforms to sync call data and notes.
• Twenty — Twenty builds the modern salesforce, powered by the open source community.
• YOUTH — Full health check-up in less than 2 minutes!

Portfolio highlights

• Koyeb — Koyeb is a developer-friendly serverless platform to deploy apps globally. No-ops, servers, and infrastructure management.
• OpenReplay — Open-source session replay and product analytics you can self-host for full control over data security and privacy.
• HrFlow.ai — Meet the first AI agents and Foundation models trained on billions of interview outcomes. The Hiring SuperIntelligence predicts your next hires and who's worth meeting, saving managers thousands of hours wasted on false positives.

Portfolio highlights

• Sancare — Sancare enables hospitals to better treat their patients at a lower cost through artificial intelligence.
• Memo Bank — Memo Bank is a new bank for small & medium-sized businesses.
• HrFlow.ai — Meet the first AI agents and Foundation models trained on billions of interview outcomes. The Hiring SuperIntelligence predicts your next hires and who's worth meeting, saving managers thousands of hours wasted on false positives.

Portfolio highlights

• nexos.ai — Introducing nexos.ai — a powerful model gateway that delivers game-changing AI solutions. With advanced automation and intelligent decision making, nexos.ai helps simplify operations, boost productivity, and accelerate business growth.
• Tower.dev — Data flow orchestrator for pipelines and agents with optional data management in Iceberg-based lakehouses
• BottleCap AI — BottleCap AI is a company that focuses on architecture-first, efficiency-focused basic LLMs designed to reason better per unit of CPU and enable previously impossible applications.

Portfolio highlights

• dottxt — Structured generation libraries for developers and AI teams. Build reliable LLM-driven applications with schema-compliant, predictable outputs.
• Ankar AI — Your AI Operating System for Patents
• altrove AI — Altrove - Sustainable Alternatives to Critical Materials

Portfolio highlights

• Homepilot — We revolutionize residential property management through the use of technology.
• Symaps — Location intelligence platform. Decision-making tool for distribution network management and expansion. Catchment area, traffic & geomarketing data. Get a demo.
• Notify — Notify is a real-time AI CRM platform that helps brands sustain, secure and develop their customer capital.

Portfolio highlights

• Vocca — Vocca manages your patient calls, bookings, and reminders 24/7 so your team spends less time on admin and more time on care. Tailored to all specialties. Trusted by thousands.
• Neuralk-AI — The first AI embedding models specialized for structured data representation.
• Mini Studio — Bring kids' imagination to life with Mini Studio AI. Create magic characters, card games, story books, and more. Start creating and playing today!

Portfolio highlights

• Karhoo — Karhoo, the first fully-integrated global booking platform for regulated Taxis and PHVs, is funded by RCI Bank and Services (Groupe Renault). It was reborn and remoulded from the assets of a previous business that learnt the hard way that competing against Uber, Didi and Lyft required a radically different and more collaborative approach tomobility. Now Karhoo remains an independent business contributing to Groupe Renault’s sustainable mobility‑as‑a‑service strategy, which covers connected, autonomous, shared, electric vehicles part of multimodal transport.
• Overtune — With Overtune you can easily make your own music. Record with voice effects and make videos.
• Synchronized — Synchronized.tv | Maximize the value of your video content in a digital world

Portfolio highlights

• Cryptr — DEFAULT : Get features like SSO to convert more B2B customers, regardless of their auth provider. Just a few lines of code to start working with enterprise clients.
• Abyssale — Abyssale is a banner creation platform enabling you to generate stunning social media & online advertising for your brand.
• Klub — Klub operates as a private wealth and private services platform.

Portfolio highlights

• DGG — RapidCompact by DGG is the leading solution to make 3D content fit all target platforms, freeing up each creative team's' time by automating the creation of high-quality, optimized 3D assets for Web, mobile, AR and XR use. Customers include retailers, public institutions, tech companies, XR studios, and more.
• PartyKit — PartyKit is an open source deployment platform for AI agents.
• Growblocks — Driving revenue growth is complicated. Teams need to collaborate, work with data and keep everyone on track in order to succeed.Growblocks strives to apply our winning formula to the B2B Scale-Up community helping our customers reach their revenue growth dreams - faster.We believe that when enough brains are applied, every problem is solvableand our team of brains is world class.Founded by a team of business leaders who have helped start, scale and exit some of the most successful SaaS companies in Europe. Funded by leading European VCs and Angel Investors.

Portfolio highlights

• Samp — Whatever the scale, age, or number of facilities, Shared Reality helps industrial operators accelerate their digital twin programs in an affordable and accessible way.
• Ambler — Ambler is a startup founded in 2018 by experts in digital and so-called "marketplace" models 100% French, the company enjoys the support of public authorities (Wilco-ex Scientipôle) and the support of prestigious private investors , including Partech, Idinvest Partners, Kima Ventures.The startup is developing technologies to help matchthe supply and demand of medical transports. It aggregates, thanks to win-win partnerships, a considerable fleet of vehicles and offers unparalleled deliverability for contractors. Ambler is the only solution capable, nationwide, of absorbing the constant growth of health transport flows induced by demographic and regulatory factors (reform of regional hospital groups).
• Lalilo — Sign up and invite parents remotely for home access to phonics and reading lessons.

Portfolio highlights

• Swaap — We we build & operate onchain trading systems.
• micro1 — We help companies hire and manage the best software engineers easily.
• Dotfile — Dotfile is the Compliance Orchestration Platform for Fintechs. Streamline KYC & KYB and scale AML/CFT due diligences over +200 countries.

Portfolio highlights

• Giskard — Deliver AI products, better & faster. Deploy automated tests to eliminate regression and biases. Collaborate faster with feedback from business stakeholders and more.

Portfolio highlights

• Bolk — Bolk provides autonomous bowl-making robotic canteen which producing warm meals, cold dishes and desserts from precooked ingredients.
• Arkania — B2B API solution for brands to create and sell online NFTs directly on their platforms
• Starton — Integrate blockchain technology this week. Focus on your vision, we handle blockchain complexity

Portfolio highlights

• Qbeast Analytics — Qbeast Analytics SL is a spin-off of the Barcelona Supercomputing Center (BSC). Qbeast is a Big Data cloud platform with a patented data storage technology that reorganizes and manages data through multidimensional indexing and sampling techniques so that it can be analyzed up to 100 times faster. Qbeast provides data teams with the option toadjust the precision of data analytics to produce high-quality insights while only accessing a fraction of the available data. This speeds up their work massively and at the same time produces savings on computational resources and energy.
• Constrafor — Constrafor offers procurement solutions for GCs and accelerated payment solutions for subcontractors to reduce payment cycles from 60 days to 1 day.
• Giskard — Deliver AI products, better & faster. Deploy automated tests to eliminate regression and biases. Collaborate faster with feedback from business stakeholders and more.

Portfolio highlights

• Karos — Karos transform available car seats into public transport networks, leveraging AI and mobile technologies.
• Verteego — Decision Intelligence empowers retailers and brands with real-time recommendations and automated actions to unlock efficiency and growth

Portfolio highlights

• Greenlux Car — Greenlux Car offer through his app and website, the largest electric car network in the world. Our customers can experiment our services by two ways, rent an electric car or being carried with an electric car. We trust in providing the biggest electric car availability in the most possible countries to make possible for everyone to rideemission-free.
• Heex Technologies — Heex Technologies accelerates AI development by enabling engineering teams to get the most value out of their data

Portfolio highlights

• Surge — SurgeCare leverages immune profiling and AI to reveal early immune signatures and drive better decisions in surgery, trauma, infection, and beyond.
• Surge — SurgeCare leverages immune profiling and AI to reveal early immune signatures and drive better decisions in surgery, trauma, infection, and beyond.

Portfolio highlights

• Sophont — Multimodal foundation models for healthcare
• Sourcepulse — Sourcepulse is the internal status page for software delivery, alerting teams before costly delays. We collect anonymous feedback from project members to identify exactly what to fix, just like how Sentry captures system details for production errors.
• Helical — The full power of DNA & (m)RNA Bio Foundation Models in one open-core platform. Accelerate Drug Discovery with AI.

Portfolio highlights

• Athenian — Introducing the world to software engineering metrics that help teams, and improve processes. Athenian is built for GitHub and Jira users.
• AgroLeague — A platform giving large-scale farmers the tools and data they need to increase margins in stepping into sustainable farming.
• Sirona Technologies — Pioneering direct air capture (DAC) technology with a focus on speed, scalability and a low capex design.

Portfolio highlights

• OnBuy — OnBuy is an online marketplace that offers multi-category products. Its marketplace offers competitive fees for its sellers and helps to list all the products in its portal that enable users to purchase products without hassle. The company was founded in 2016 and is headquartered in Poole, Dorset.
• 54gene — 54gene is a healthcare startup unlocking the African genome to fuel genetic research and development that may lead to new discoveries and benefit all populations.54gene was founded in 2019 by Dr. Abasi Ene-Obong to address the significant gap in the global genomics market: Nearly 90% of genetic material used in pharmaceutical research iscaucasian. Only 2% is African, despite the fact that Africans and people of African ancestry are more genetically diverse than all other world populations combined. As a result, pharmaceutical research and development is lacking the diverse data that may hold the key to medical discoveries and new healthcare solutions.
• Giskard — Deliver AI products, better & faster. Deploy automated tests to eliminate regression and biases. Collaborate faster with feedback from business stakeholders and more.

Portfolio highlights

• Delpha — Delpha is an AI-driven data quality solution that uses intelligent AI Agents to ensure accurate, reliable customer data, helping businesses improve operational efficiency and boost revenue performance.
• REasy — Top up locally, pay suppliers globally, and manage international shipments with REasy. Fast, secure, and designed for African businesses expanding worldwide.
• Fabriq — Fabriq is a SaaS startup whose mission is to improve the daily operational efficiency of shop floor teams. About 1 in 6 jobs today is in the manufacturing sector today and a vast majority of factories have to take their performance tracking tools digital. By providing a intuitive and collaborative app on which shop floor workers can rely on, Fabriqdelivers efficiency gains of 2% to 3% by allowing users to solve operational issues faster, make information flow freely and leverage operational data to augment daily decision making.

Portfolio highlights

• SCOUT — Scout Canning is the story of heritage canning reinterpreted by PEI-native, and award-winning Chef, Charlotte Langley.
• Heex Technologies — Heex Technologies accelerates AI development by enabling engineering teams to get the most value out of their data

Portfolio highlights

• SLUSHY — SLUSHY is a secure mobile web based platform for content creators to find, grow, & monetize their audiences. A creator first, tech-driven tool, designed with key discoverability features and audience insights. In a market where existing solutions (OnlyFans, Patreon) fall short of their creators' demands, SLUSHY provides an alternativesolution for professional content creators that prioritizes their monetization, support and management needs. SLUSHY incorporates a powerful legal framework, with robust compliance tools including simplified consent, ID verification, and content moderation. The new home of unrestricted content, SLUSHY is here.
• Skedway — The optimization hub for the Modern Enterprise - Visualize, integrate and manage every shared company asset in one place.
• Unsloth AI — Unsloth is an open-source, no-code web UI for training, running and exporting open models in one unified local interface.

Portfolio highlights

• Grâce — Grâce offers innovative insurance solutions to enhance customer experience and improve process efficiency.
• Qlower — Qlower assists landlords in managing their properties by leveraging on Open Banking and Machine Learning technologies. Qlower offers free rental management and automates accounting & tax declaration. Its DeepTech Wealth Advisory engine provides quantified savings and assists investors in making right decisions.
• Celest Science — Understand, monitor and anticipate your exposure to extreme weather events in the context of climate change with our proprietary AI models. Risk Assessment | Subseasonal to seasonal forecast | CatNat modelling | Climate APIs.

Portfolio highlights

• Harvestr — Harvestr is the all-in-one product management platform where impact-driven teams across the organization collaborate to build successful products.
• Giskard — Deliver AI products, better & faster. Deploy automated tests to eliminate regression and biases. Collaborate faster with feedback from business stakeholders and more.

Portfolio highlights

• Giskard — Deliver AI products, better & faster. Deploy automated tests to eliminate regression and biases. Collaborate faster with feedback from business stakeholders and more.

Portfolio highlights

• Stern Tech — We created a revolutionary SaaS platform for human behavior analysis. We use AI and cognitive sciences to interpret human behavior in real time. Use cases: Automotive, Health, Marketing, Training, Politics. See our partnership with Renault and STMicroelectronics : https://stern.consulting/sterntech-h1stvision.mp4

Portfolio highlights

• Jellynote — Jellynote is the go-to-destination for over 1 million aspiring musicians; a loyal community who enjoy sheets, tabs and chords, original video content and the opportunity to connect with one-another in the Jellynote universe.Jellynote has developed all of its proprietary technology in-house, delivering an intuitive AI-powered edtech platform toits fans. Jellynote sells premium subscriptions and generates revenue from ads.Jellynote offers over 400,000 songs that you can be played to learn through original artist video master classes, video tutorials, sheets, tabs, chords and instrument view for a wide range of instruments. The game mode provides instant feedback and social mode connects musicians share their tastes in music. The Jellynote universe demonstrates how music can connect people in a world that is getting more and more divided. Available on Smartphone and desktop.

Portfolio highlights

• Bolk — Bolk provides autonomous bowl-making robotic canteen which producing warm meals, cold dishes and desserts from precooked ingredients.
• Arkania — B2B API solution for brands to create and sell online NFTs directly on their platforms
• Starton — Integrate blockchain technology this week. Focus on your vision, we handle blockchain complexity

Portfolio highlights

• Aerospacelab — Aerospacelab makes access to space simple. By combining our satellite platforms with mission payloads, Aerospacelab is able to deliver end-to-end satellite solutions tailored to meet your business needs.
• Qubit Pharmaceuticals — We work alongside biopharmas to transform the way drugs are developed by moving from approximation to prediction.
• C12 Quantum Electronics — Explore C12's innovative quantum technology solutions using carbon nanotubes. Discover how our advancements in quantum computing are shaping the future of technology.

Portfolio highlights

• Giskard — Deliver AI products, better & faster. Deploy automated tests to eliminate regression and biases. Collaborate faster with feedback from business stakeholders and more.

Portfolio highlights

• Neuralk-AI — The first AI embedding models specialized for structured data representation.

Portfolio highlights

• Neuralk-AI — The first AI embedding models specialized for structured data representation.

Portfolio highlights

• Botsync — Botsync builds autonomous mobile robots to automate and digitize movement of goods from point to point for the logistics and manufacturing industry. Our robots can carry payloads from 500 kg to 1 tonne and are designed to operate in dynamic environments. Botsync's AMRs can be implemented at new facilities in minimal time with very minimalchanges to the existing infrastructure. With our technology, we hope to pioneer and push for larger scale adoptions of robotic automation in Asia's logistics and manufacturing industry.
• Pathway — Python ETL framework for stream processing, real-time analytics, RAG, and LLM pipelines.
• Buzzly — Do you have an audience of 5,000 or more followers? Sign up on Buzzly and start receiving discounts or completely free products from the best brands.

Portfolio highlights

• Amenities Health — Amenities is the healthcare industry's leading Digital Front Door and patient loyalty platform. We help healthcare providers to acquire new patients and upgrade them to members. Our all-in-one patient app works with most modern EMRs to: 1) register new users into a full EMR account in <30 seconds with full identity verification and noduplicates, 2) help those patients find care options and book appointments with simple, conversion-optimized workflows, 3) seamlessly integrates key patient portal and 3rd party functions (i.e., video visits, secure messaging, test results, and billing), and 4) upgrade patients to members with custom experiences and services offerings (i.e., for Medicare Advantage, concierge memberships, direct-to-employer, or direct primary care patients)
• Cradle — Using robust prediction algorithms and AI design recommendations, Cradle assists biologists in rapidly designing better proteins. Cradle gives you complete ownership of the intellectual property while maintaining the privacy and security of your sequences and data.
• Leash Biosciences — We're transforming drug design with a rich dataset built by screening millions of compounds against thousands of protein to generate billions of data points, ideal for training advanced machine learning models.

Portfolio highlights

• Monga — MONGA offers to real estate professionals optimal treatment and controlled costs of maintenance and claims issues within their assets, while ensuring the well-being and support of their occupants.
• ZELIQ — ZELIQ converts leads into clients with 450+ million contacts, finds emails and phone numbers of prospects, and automates omnichannel outreach sequences.
• Pixmania — Pixmania is an e-commerce website that provides buying and selling of speakers, cameras, headphones, and mobile devices.

Portfolio highlights

• dottxt — Structured generation libraries for developers and AI teams. Build reliable LLM-driven applications with schema-compliant, predictable outputs.
• Neuralk-AI — The first AI embedding models specialized for structured data representation.

Portfolio highlights

• DeepSim — DeepSim develops electronic design automation technology to accelerate chip design and verification. The company's technology is used for running non-electronic circuit simulations, enabling chip designers to identify voltage, current, and stress anomalies within circuit designs.
• AstroForge — We mine asteroids to extract valuable minerals in space at a lower cost and smaller carbon footprint than the current terrestrial mining methods.
• Volantis — Volantis is currently operating in stealth mode.

Portfolio highlights

• Decima2 — Stop wasting money on Google Ads that don't convert. Decima2 finds what actually works, tests new approaches, and scales your winners.
• Rerun — Iterate faster on robotics learning with unified infrastructure. Ingest, visualize, annotate, query, and transform - from collection to training.
• Twelve Labs — Twelve Labs helps developers make programs that can see, listen, and understand the world as we do by giving them the most powerful video search API

Portfolio highlights

• Upcall — Upcall helps hundreds of companies acquire, qualify, engage and retain more customers through outbound phone calls.Upcall's platform and API give 24/7 access to 1000s vetted US based callers as well as various tools to manage call campaigns effectively such as script templates, call analytics and recording, as well as integrations withclient's existing workflow (Slack, Salesforce, Google Calendar, Outlook, ...).Upcall was part of the prestigious Y Combinator.
• Visiblee — Visiblee is a generation automation solution to boost B2B website conversion.VA first worldwide, Visiblee Lead Generation solution identifies individual website visitors. It enables Sales Teams to increase their sales by transforming anonymous website visitors into qualified leads.Visiblee is develped by Salezeo, which has its main office inParis and is also active in the UK and in Spain.
• INTERSTELLAR LAB — autonomous modules for crop cultivation on Earth and life-support in Space

Portfolio highlights

• LifeX — LifeX offers furnished and serviced private rooms in coliving apartments or private apartments in central locations in Copenhagen, London, Paris, Berlin, Munich, Halle and Aarhus. Enjoy all-inclusive prices, flexible rental terms and a built-in community of young professionals.
• Neurolabs — Neurolabs helps puts an end to out-of-stocks using a powerful combination of computer vision and synthetic data, improving customer experience and increasing revenue.
• ClimateView — ClimateView is a Swedish climate action technology company that helps cities transform climate planning into progress. We combine data, agent-based modelling and interface design to help cities successfully manage the transition to zero carbon economies.

Portfolio highlights

• Aiden.ai — Aiden provides an AI analytics platform intended to assist marketers how to spend their budget efficiently. Its platform uses machine learning reading to analyze large sets of paid advertising data, enabling clients to proactively make changes to improve ROI of their manage multichannel paid acquisition campaigns easily.
• Memo Bank — Memo Bank is a new bank for small & medium-sized businesses.
• Betterview — Market-leading Property Intelligence platform delivers actionable insights to underwriters, agents, and insureds increasing efficiency and profitability.

Portfolio highlights

• Indeez — Indeez is an European insurtech focused on everyday needs of independent workers, by providing them with better income protection.
• 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 — Aria is a fintech startup that allows companies to pay their freelancers. The company provides a response that is both innovative and concrete to a strong economic challenge that weakens talent and affects the competitiveness of companies. Aria was founded in 2019 and is based in Paris, France.

Portfolio highlights

• AniML — Download Doly App on App Store
• Entroview — Entroview delivers battery diagnostics for EV mobility, using entropy-based technology to optimize battery performance.
• Kerys Software — Your Isolated Workplace is Just One Swipe Away

Portfolio highlights

• Kayrros — Kayrros is the leading advanced data analytics company that helps traders, investors, operators and governments make better decisions.

Portfolio highlights

• BaseVenture — We founded Base Ventures to turn access into opportunity for investors, founders, and the next disruptive idea.
• Swarm Vision — Swarm Vision is the innovation system that drives rapid growth with your current workforce. Read on to see how you can get started today!
• otto-js — otto by DEVCON is making the internet safer and security easier through our next generation runtime application security software. We save companies time and money while reducing risk and mitigating threats that can cost hundreds of millions in data breach. otto = security in seconds. Integrations with some of the largest CDNs, Cloud marketplacesand CMSs allows teams to start securing your company in seconds with no-code and low-code setup. Protecting brand integrity starts with caring about your customers. O++O tools, monitoring and protection give DevSecOps the real-time, runtime intelligence about the ever-changing dynamic security and vulnerability of your site and Third-party Scripts interacting with your company and customers. otto~mate your security with our otto~mated CSP designer, JavaScript vulnerability and out of date libraries alerts. Turn on malware protection and advanced threat blocking to protect your company from client-side attacks, data-skimming, Magecart, ad threat, cart-jacking and Third-Party JavaScript attacks.otto by DEVCON is committed to protecting consumers from cyber threats by democratizing cyber security (i.e. making it free for consumers). Our chrome extension protects and alerts users of threats and vulnerabilities as they surf the web, while generating a network effect, crowdsource of continuous threat intelligence. This network intelligence provides perpetual fuel for our threat intelligence engine and self-healing technology.

Portfolio highlights

• Swaive — Swaive operates a financial firm that invests in risk-free instruments. The organization allows you to park your money without risk.
• Omi — Omi turns products into pixel-perfect 3D Digital Twins that global teams use to power visuals across commerce, marketing, retail, and AI. No technical skills required.
• Luna Food — Luna Food is a Food and Beverage company.