Top 25 Software Startup Investors in Serbia in May 2026

Portfolio highlights

• SplxAI — SplxAI provides the most comprehensive platform for AI Security Testing and Red Teaming, ensuring your AI Assistants and Agents are secure and reliable from build to runtime.
• Insightful — Get Insightful starting from 6.4$ and start monitoring your employees now!
• 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

• Defguard — Self-hosted WireGuard VPN that replaces your legacy stack. Connection-level MFA, built-in identity, no cloud dependency. One platform, full control.
• Principle — Test your strategic decisions before you commit. Principle simulates competitors, regulators, and market forces to stress-test your bets against adversarial reality.
• Proteine Resources — We want to revolutionize the feed and food market, build robotic factories, process bio-waste in high-quality protein, fat and fertilizer insects.

Portfolio highlights

• YAROOMS — YArooms is a web based booking software package that makes it easy for you to manage rooms and resources and to book a room anywhere, even if it is in a different time zone or location. It prevents double bookings and allows revenue tracking through its Reports feature. YArooms allows for granular access of your users to the meeting rooms byorganizing users into types and soon groups. Meeting rooms can have owners, restricted users will require approval from the room owners for each meeting. If you use Outlook for work, you can bring YArooms into your email client by installing our dedicated plugin. You’ll be able to use YArooms without opening up the web application. All YArooms accounts come bundled with the YArooms Door app. Install it on a the tablet of your choice and mount that on your conference room's door. Check-in functionality with auto-release is built in, you can also book directly from the app, see the room’s current status and much more.
• Alcatraz AI — The Rock is an all-in-one touchless biometric access control device that combines facial biometrics, AI, and machine learning for top-notch security.
• Swipe.bg — Swipe.bg is the first Bulgarian platform for buying and selling second-hand mobile phones.

Portfolio highlights

• AgroSync — Uncover hidden profits. Use field data to boost returns this season
• RivalSense — Monitor competitors of your startup. Receive curated weekly updates.
• Trace.Space — Engineers develop complex products 10x faster with Trace.Space. Requirements management for the next generation

Portfolio highlights

• UiPath — Reinvent your workplace with the leading robotic process automation platform and learn how UiPath can help your company become a fully automated enterprise.
• Segron — From Network Engineering , where new services and components need active testing via Rollout and Installation , to ensure correct functionality after...
• Theorema — Autonomous R&D agents for biotech, pharma, chemicals, and materials. Theorema analyzes data, recovers R&D costs, and accelerates discovery. #1 on BixBench.

Portfolio highlights

• LAM'ON — LAM'ON OOD was created with the intention of creating a product that would be recyclable or compostable, improve environmental and human health safety, and readily replace the existing petroleum-based plastic solutions.
• Bitloops — Bitloops is an AI-powered application development platform that enables organizations to develop, maintain, and operate complex web applications with ease. It helps you easily modify system designs, deploy applications to production, and manage changes, new features, and products. The platform enables teams to innovate quickly and grow the productor business without compromising the product's usability, extendability, or maintainability. Bitloops makes it simpler than ever to create high-quality software utilizing best practices and techniques like DDD, BDD, TDD, hexagonal architecture, clean architecture, ports and adapters, CQRS, and event sourcing suitable for extending legacy systems as well as new initiatives.
• Outfindo — Making bikes & e-bikes buying easy

Portfolio highlights

• Turneo — Inspire travelers to browse and book all of their holiday activities, directly on your website
• UVIONIX — Uvionix deploys Autonomous Flying Robots (AFRs) to monitor and report live data, ensuring a comprehensive view of operations, workflow efficiency, and near 100% inventory level accuracy. The system creates live digital twins of warehouse spaces, meticulously tracking each material movement. Delivering precise, unbiased data, and being immune to human error, the platform drastically enhances material planning, reduces stock losses, and lowers labor costs.
• Bible Chat — Bible Chat is the best Christian AI app that lets you talk to the Bible, ask faith questions, request prayers, and study Scripture. Try now for free!

Portfolio highlights

• Bikky — Bikky is the #1 CDP for Restaurants and the Switzerland of guest data. We break down data silos across operating and marketing systems and surface the business insights restaurant marketers and c-suite leaders need to truly see customers. With Bikky, act faster and smarter to grow the business.
• Pienza — Pienza Ventures - We help Indian Startups win in the US Market
• Loon — Loon is a financial technology startup dedicated to developing a regulated, transparent, and trusted Canadian-dollar stablecoin.

Portfolio highlights

• cargo.one — The cargo.one booking platform gives you access to real-time prices and available capacities of multiple airlines. Directly book online within seconds, 24/7.
• Omnea — The all-in-one procurement platform. Request purchases, automate approvals, and streamline your procurement process in one centralised solution.
• Delivery Hero — Delivery Hero is the world's leading local delivery company. We are on a mission to deliver an amazing experience - fast, easy, and to your door.

Portfolio highlights

• SaleSqueze — Premade 3D configurators for outdoor living products, ready to go live in 7 days. Sell more through your website or dealer network.
• Synaptiq.io — When Artificial Intelligence meets Medical Analysis - we create software solutions based on AI for improving medical services.
• Collabwriting — Collabwriting is a simple browser extension that helps you share, comment and collaborate on content you find online

Portfolio highlights

• Augie Studio — Helping people make more compelling videos, at a fraction of the time and effort
• Sinatra — Sinatra is a technology company that, with its all-in-one app, aims to revolutionize the hospitality industry. It provides Sinatra Training, which enables continuous digital training for employees by allowing employers to upload content and employees to access it via the app.
• Harmony Intelligence — AI cybersecurity products that solve your AppSec, SecOps, and corporate security challenges.

Portfolio highlights

• Orgnostic — Orgnostic is the human capital analytics platform for startups. Orgnostic provides investors and leadership teams with high-quality organizational insights that link organizational dynamics with companies’ bottom lines, creating better and more sustainable businesses for the new economy.
• Aesthetic — Aesthetic is the easiest way to discover and purchase NFTs across chains.

Portfolio highlights

• Adam — Adam generates plain text CAD descriptions with the help of artificial intelligence for hardware designs.
• Engine Labs — AI powered IDE in the browser. Engine provides a complete solution for full stack development. Complete access to your codebase & infrastructure. Build with words and code.
• besimple AI — besimple AI is a software company that provides AI-based data annotation infrastructure designed for model training.

Portfolio highlights

• Orgnostic — Orgnostic is the human capital analytics platform for startups. Orgnostic provides investors and leadership teams with high-quality organizational insights that link organizational dynamics with companies’ bottom lines, creating better and more sustainable businesses for the new economy.
• Gamma — Meet the modern memo. Write like a doc, present like a deck, discuss live or async.
• OneRoof — OneRoof is an app that helps meet people with similar interests living in your building and build new friendships. Communication should go further than a nod in the elevator.

Portfolio highlights

• SLNG — SLNG is radically global infrastructure for speech AI.
• TastyUrban — TastyUrban is in the process of developing a new generation of restaurant usage and strategy.
• Black Forest Labs — Black Forest Labs creates advanced generative deep learning models for images and videos. They focus on making these technologies widely accessible and transparent, ensuring that their innovations are easy to use and understand. This approach aims to democratize access to cutting-edge technology and foster greater trust and utility.

Portfolio highlights

• Zaganu — Zaganu is a beverage company that specializes in producing a variety of beers.
• Collabwriting — Collabwriting is a simple browser extension that helps you share, comment and collaborate on content you find online

Portfolio highlights

• Trainual — Trainual is the only training and knowledge management platform that's also rated number one for onboarding, SOPs, process documentation, and learning management. Used and loved by hundreds of thousands of small biz leaders worldwide.
• Orgnostic — Orgnostic is the human capital analytics platform for startups. Orgnostic provides investors and leadership teams with high-quality organizational insights that link organizational dynamics with companies’ bottom lines, creating better and more sustainable businesses for the new economy.
• Hyper — Our Augmented Reality platform enables every business to serve their customers on a one-to-one basis, with guidance and information to supercharge their experience.

Portfolio highlights

• Nexcade — Bringing intelligent automation to Freight Forwarding. Nexcade builds agents that meet forwarders where they work today- cutting through noise, accelerating descisions, and helping teams win more business.
• Forgent AI — Forgent uses AI agents to draft tender proposals, find opportunities and coordinate teams.
• Interface — Interface is an AI-native Document Management System for High Hazard Industries.

Portfolio highlights

• SaleSqueze — Premade 3D configurators for outdoor living products, ready to go live in 7 days. Sell more through your website or dealer network.
• Collabwriting — Collabwriting is a simple browser extension that helps you share, comment and collaborate on content you find online

Portfolio highlights

• Tenderly — Ethereum developer platform that enables you to build innovative blockchain products.
• LeadDelta — LeadDelta aspires to be a single workspace for your company’s relationships. As B2B professionals, whether you are fundraising, hiring, marketing, or selling, your chances of success grow exponentially when you do it collaboratively across the team to build one integrated and cross-referenced professional network.
• Orgnostic — Orgnostic is the human capital analytics platform for startups. Orgnostic provides investors and leadership teams with high-quality organizational insights that link organizational dynamics with companies’ bottom lines, creating better and more sustainable businesses for the new economy.

Portfolio highlights

• Algolia — 18,000+ organizations trust Algolia to build intuitive, adaptive, high-performing experiences with a unified AI search & retrieval platform spanning agentic, generative, and search.
• depthfirst — An AI-native security platform that understands your code, business logic, and infrastructure to find more vulnerabilities, slash false positives, and give developers actionable fixes in their workflow.
• Cinder Technologies — Cinder provides businesses everything they need to orchestrate and automate safety at scale with industry leading tools for content moderation, AI safety, and data compliance.

Portfolio highlights

• Tenderly — Ethereum developer platform that enables you to build innovative blockchain products.

Portfolio highlights

• AI Beauty Bot — AI BEAUTY BOT is a 24/7 AI admin for beauty salons that automates client communication and bookings, ensuring no inquiries are missed and boosting your revenue effortlessly.
• AI Beauty Bot — AI BEAUTY BOT is a 24/7 AI admin for beauty salons that automates client communication and bookings, ensuring no inquiries are missed and boosting your revenue effortlessly.

Portfolio highlights

• Collabwriting — Collabwriting is a simple browser extension that helps you share, comment and collaborate on content you find online

Portfolio highlights

• randevu.tech — randevu is providing complete technical infrastructure in cloud, that enables companies throughout full marketplace business life-cycle: from building, to running and scaling.
• Bitebell —
• OM3GA SOLUTIONS — OM3GA SOLUTIONS provides services in AI/ML speech-to-text, text-to-speech and virtual assistant, web design and hosting.