Top 20 Machine Learning Startup Investors in Croatia (July 2026)

Portfolio highlights

• Fence — At Fence, we're transforming the way debt facilities are managed. We are the Operating System for your debt facility, reducing the amount of resources spent in back-office operations and letting teams focus on what matters.Our platform, built on blockchain technology, offers a Software as a Service (SaaS) solution that simplifies andautomate debt facility operations. Whether you're a capital provider or an asset originator, Fence leads you toward a smarter financial future.For capital providers, our platform enables internet-native debt solutions and real-time portfolio insights, enhancing your credit investment monitoring. With Fence, you stay ahead, making informed decisions for success. Asset originators benefit from enhanced capital efficiency and reduced operational costs, thanks to Fence's automation. We seamlessly integrate debt facilities into your tech stack and provide on-demand programmable debt, giving you unprecedented control over the capital you borrow.
• qomodo — Qomodo: La piattaforma BNPL innovativa. Rate a tasso zero, approvazioni veloci, transazioni sicure. Rivoluzionaria nell'acquisto per aziende e consumatori.
• ReportAId — ReportAId is an AI-powered software that breathes life into medical reports to make healthcare more organized, customized, and accessible.

Portfolio highlights

• NavierAI — Custom engineering agents for CAD, CFD, meshing, and simulation workflows.
• Chiral — Next-generation electronics with nanomaterials
• Surge — SurgeCare leverages immune profiling and AI to reveal early immune signatures and drive better decisions in surgery, trauma, infection, and beyond.

Portfolio highlights

• HEU — HEU is a legaltech company that automates and manages legal documents and allows users to edit and share them.
• tvbeat — Established in 2013, TVbeat provides a comprehensive TV Inventory Management & Yield Optimization SaaS Framework designed for TV Inventory owners, giving such TV sell-side players the essential tools to succeed in the ever changing TV ecosystem. Our SaaS Framework solves key addressable and non-addressable TV requirements & challengesthrough provision of holistic measurement, forecasting, planning, order management and optimization capabilities and self-serve applications. Such features can be leveraged across owned & operated TV inventories, media partner inventory and acquired inventory from 3rd party sources (DSPs & exchanges). TVbeat’s solution is being used successfully in the United States, United Kingdom, Canada, Ireland, France, Africas, Spain, Belgium, Middle East, Scandinavia to name a few. All of this is achieved by a world class team of engineers, data scientists, product managers and client support staff. Our offices are located in New York, London and Zagreb.
• Povio App —

Portfolio highlights

• Feather — Feather gives you insurance advice for expats in Germany. Our digital insurance agent will help you get the right insurance policies for your need.
• Habito — We're the Treating Customers Fairly Champion of 2023 as voted for in the British Bank Awards. We're here to make mortgages easier - no paperwork, no stress and no fees.
• Entrepreneurs First — We turn exceptional individuals into funded founders. We back you first, then give you a bridge to Silicon Valley.

Portfolio highlights

• Voxel — Eliminate near-misses and stop injuries before they happen. Teach your security cameras to detect safety hazards and inefficiencies in real-time.
• Gideon — Gideon develops autonomous, mobile, collaborative and modular robots for unstructured, indoor, human industrial environments. They are one of the largest robotics engineering companies in Central and Southeastern Europe. Founded in 2017, the company is headquartered in Zagreb, Croatia.
• Gideon Brothers — Gideon Brothers develops autonomous, mobile, collaborative and modular robots for unstructured, indoor, human industrial environments. They are one of the largest robotics engineering companies in Central and Southeastern Europe. Founded in 2017, the company is headquartered in Zagreb, Croatia.

Portfolio highlights

• GlycanAge — The only biological age test that accurately measures your unique response to life changes. Discover your biological age and make lifestyle improvements!
• Katalist — KatalistAI is a design assistant that unleashes your marketing and design potential. Driven by cutting-edge AI, it streamlines your creative process, elevates your ideas, and amplifies productivity.
• City Expert — City Expert Global is a Serbian startup that introduces new technologies and business approach to the traditional real estate sector. It focuses on creating new standards in the advertising and agency real estate sector. City Expert Global was founded in 2015 by Darko Luković, Stefan Stojanović, and Igor Jović. It is based in Belgrade, Serbia.

Portfolio highlights

• Orderful — Gain full control to onboard, manage and resolve all of your EDI trading partner relationships and transactions in real-time.
• Rhino — Rhino.ai is an enterprise AI platform delivering intelligent automation solutions, AI workflow optimization, and scalable machine learning systems that transform operations and accelerate business growth.
• Celestial AI — We develop audacious AI computing platforms that elevate performance, energy and economic efficiencies, enabling our customers to rapidly deploy innovations in their AI applications.

Portfolio highlights

• Relay — Relay is a tech-enabled delivery network, empowering businesses to grow and elevate their e-commerce operations.
• PassiveLogic — The first fully autonomous platform for buildings.
• Xnrgy Climate Systems — Xnrgy Climate Systems is an engineering and manufacturing company that provides air treatment systems for data centers, and industrial institutional buildings. They provide air systems and air handlers incorporating energy recovery technologies, cooling, heating coils, fans, and humidification systems.

Portfolio highlights

• Brami — We make delicious snack products using lupini beans, a Mediterranean legume snack packed with plant protein and fiber, but low in calories, carbs and sugar. Conquer hunger. Feel good.
• Seat Unique — Seat Unique is an online marketplace to buy official hospitality packages and VIP tickets to live sports, music, and cultural events.
• Oxford Quantum Circuits — Oxford Quantum Circuits developing technology using the power of quantum to do things which have never been achieved before, from enabling life-changing drug discoveries to developing new battery technologies.

Portfolio highlights

• EWOR — EWOR is a platform dedicated to transforming aspiring entrepreneurs into successful startup founders through world-class education, mentorship, and investment opportunities.
• Climate X — Climate X combines climate science and econometrics to deliver precise climate risk data without any black boxes.
• Rhizocore Technologies — We develop high-performance strains of locally-sourced mycorrhizal fungi to improve tree growth, tree health and tree resiliency. We offer a sustainable solution to increase forest yields whilst improving the ability of trees to sequester carbon.

Portfolio highlights

• Dataform — Develop and operationalize scalable data transformations pipelines in BigQuery using SQL.
• CYCLE — GetHenry is a rapidly growing subscription service for market-leading delivery companies. We make sure that thousands of couriers are on the move safely, quickly and comfortably every day. In this way, we not only create added value for delivery services, but also help to reduce transport-related CO2 emissions on the last mile.
• Circular — Developers-focused job platform for Software Developers, DevOps, Data Science & more. Sign up now and get access to successful hiring processes in Spain, Remote.

Portfolio highlights

• Bioptimus — Our mission is to build the first universal AI foundation model for biology to fuel breakthrough discoveries and accelerate innovations in biomedicine and beyond.
• Pesto — Pesto is a San Francisco-based fintech business that recently released the Pesto Mastercard a next-generation asset-backed secured credit card.
• Evolv AI — Evolv AI is the first AI-led experience optimization platform that recommends, builds, deploys and optimizes testing ideas for you.

Portfolio highlights

• Splab — Handle everything from marketing to buyer matching, even without a full team. We cover: multi-stakeholder bookkeeping, virtual & physical events registration management, event tech setup, matchmaking, ticket sales & marketing, and post-event reporting.
• Nitra — Nitra offers expense management software that integrates with the banks to provide innovative loan products.
• Pierrot Company — Pierrot Company is a Korea-based circular commerce company focused on extending the lifecycle of IT devices through subscription, asset recovery, and cross-border trade. The company operates phoneGO, a device subscription service for consumers and businesses, and reGO, a service that helps organizations recover and monetize idle IT assets.Building on these operating data and supply networks, Pierrot Company is also developing reGO Trade, a global infrastructure layer for used IT device pricing, discovery, and transaction enablement. The company aims to improve transparency, liquidity, and reuse in the fragmented secondary market for electronics while reducing unnecessary e-waste.By combining operational know-how, market data, and international buyer networks, Pierrot Company is building a more efficient and scalable circular economy for IT assets.

Portfolio highlights

• MarkeDroid — MarkeDroid is Energy Orchestration Platform that helps installers and siteowners profit from turning traditional energy systems into AI-powered solutions.
• mu-ray.tech — Mu-ray.tech is focused on advancing the field of medical diagnostics and industrial quality control. mu-ray.tech is developing a groundbreaking technology for the rapid, safe and accurate 3D-imaging of the chemical composition of scanned objects, serving critical needs in industrial quality control and medical diagnostics. The technology is basedon Muon Beam Imaging (MBI), an innovative technology leveraging Laser Plasma Accelerator-based artificial muon sources, new generation particle detector systems and AI. In industry, we are working with the partners in the heavy, aerospace, and defence domains.mu-ray.tech operates at the three sites: DESY in Hamburg (hardware), Tehnopol in Tallinn (algorithms and software), and Bradfield Centre in Cambridge (algorithms, business development). Our main collaboration on the MBI technology partners are GScan in Estonia and UK, DESY in Hamburg, the University of Cambridge, and KBFI in Tallinn.
• Gideon Brothers — Gideon Brothers develops autonomous, mobile, collaborative and modular robots for unstructured, indoor, human industrial environments. They are one of the largest robotics engineering companies in Central and Southeastern Europe. Founded in 2017, the company is headquartered in Zagreb, Croatia.

Portfolio highlights

• Robotiq.ai — Robotiq.ai is an enterprise automation platform for designing, deploying, and governing digital workers. Automate critical processes with full visibility, security, and business ownership.
• Born Digital — Digitalizing overall customer care, experience and interaction by covering all channels (voice, emails, chat, messaging) using AI.
• Sharry — Mobile Access, Visitor Management and Tenant Engagement trusted by commercial real estate leaders. Integrated with 20+ access control systems.

Portfolio highlights

• OnSinch —
• Fether Labs — Fether Labs is a UK-based startup developing wrist-worn XR hand-tracking and haptic hardware. Their technology enables precise gesture control and immersive interaction in extended reality environments, enhancing VR/AR experiences for gaming, training, and digital collaboration.
• Delta Green — Aggregating household assets in large controllable block of flexibility.

Portfolio highlights

• GoAudience — GoAudience is the marketing intelligence platform that helps e-commerce brands find and convert high-intent buyers using exclusive spending data from 220M consumers.
• Pricemind —
• Recommend — Recommend develops predictive market intelligence infrastructure for commercial teams and AI-powered platforms. The company uses a purpose-built behavioral model and real-time signal processing to detect, predict, and act on market demand before it appears in traditional analytics. Its platform provides tools for demand discovery, campaignactivation, performance intelligence, and predictive APIs that enterprises and agencies integrate into marketing, media planning, and commercial decision workflows. Recommend also maintains infrastructure for large-scale ingestion, clustering, and scoring of market signals across news, social, search, and behavioral data sources. The company's products are primarily used by global agencies, enterprise brands, and platform partners building demand-driven commercial applications.

Portfolio highlights

• Gideon — Gideon develops autonomous, mobile, collaborative and modular robots for unstructured, indoor, human industrial environments. They are one of the largest robotics engineering companies in Central and Southeastern Europe. Founded in 2017, the company is headquartered in Zagreb, Croatia.

Portfolio highlights

• Gideon Brothers — Gideon Brothers develops autonomous, mobile, collaborative and modular robots for unstructured, indoor, human industrial environments. They are one of the largest robotics engineering companies in Central and Southeastern Europe. Founded in 2017, the company is headquartered in Zagreb, Croatia.

Portfolio highlights

• Gideon Brothers — Gideon Brothers develops autonomous, mobile, collaborative and modular robots for unstructured, indoor, human industrial environments. They are one of the largest robotics engineering companies in Central and Southeastern Europe. Founded in 2017, the company is headquartered in Zagreb, Croatia.