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Top 25 Internet Startup Investors in Bulgaria in September 2025

Last updated: Sep 2025 A list of 25 angel investors and VC (Venture Capital) funds that invest in Internet startups based in Bulgaria. We rank investors based on the number of investments they made in Internet companies from Bulgaria. We update this investor list every month.

Top 25 Internet Startup Investors in Bulgaria in September 2025

Investor	Internet Bulgaria investments
Eleven Ventures	18
LAUNCHub Ventures	9
Impetus Capital	3
Hristo Hristov	2
New Vision 3	2
Vitosha Venture Partners	2
Openfund	2
MetaCartel Ventures	1
Bogomil Balkansky	1
Skynet Trading	1
Sevdalina Vassileva	1
BrightCap Ventures	1
Miodrag Stankovic	1
Petr Baron	1
European regional development fund (ERDF)	1
SFC Capital	1
Maven Capital	1
3TS Capital Partners	1
HR Capital	1
Denis Gorbunov	1
Dejan Pejcic	1
Dalibor Jevtic	1
Ascensive Assets	1
Zoran Arsovski	1
Danish Chaudhry	1

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Investor list

We empower local heroes to build global success. Eleven is an early-stage VC investing in technology companies in Southeast Europe.

Investment focus

Software, SaaS, Information Technology
Seed, Convertible Note, Pre-Seed
Bulgaria, United States, United Kingdom

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

LAUNCHub is a leading early-stage venture capital fund focused on investing in startups in South-Eastern (SEE) and Central-Eastern (CEE) Europe.

Investment focus

Software, SaaS, Enterprise Software
Seed, Series A, Pre-Seed
Bulgaria, United Kingdom, United States

Portfolio highlights

AMPECO — AMPECO enables large-scale EV charging providers to launch and scale their business operations under their own brand. The company offers a white-label and hardware-agnostic EV charging management platform to cover all business cases - public, private, and home charging. Advanced energy management, flexible billing and subscription management,automatic maintenance algorithms, and inter-operator roaming are some of the platform’s key components. With security and scalability at its core, the platform allows large-scale operators like energy companies, oil and gas, fleets, hardware manufacturers and installers to achieve quick go-to-market in a few months with a ready-made platform combined with unmatched flexibility and extensibility via APIs. AMPECO supports more than 110 charging network operators in over 45 markets and has been globally recognized by Frost & Sullivan for its superior technological innovation and strategic development with the 2022 Global Product Leadership Award.
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.
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.

Early stage venture capital fund partnering with founders at Seed and Series A stage. We are not simply the next investor who sends you money and shows up at board meetings. Our team seeks to empower you throughout your journey with actionable, game-changing support.

Investment focus

Software, Information Technology, Analytics
Seed, Funding Round, Pre-Seed
Bulgaria, United States, India

Portfolio highlights

Delivers.AI — Delivery droid operator
Tiger Technology — Turn storage into competitive advantage with Tiger Bridge. Cut costs 60%, improve utilization 10X, seamless cloud extension without changing workflows.
Crackle Technologies — Crackle Technologies is a vibrant digital publisher ecosystem which is essential for a healthy and useful internet.

Hristo Hristov - Chief Executive Officer @ DarikNews.bg

Investment focus

E-Commerce, Software, Advertising
Seed, Pre-Seed, Angel
Bulgaria, Ireland, Romania

Portfolio highlights

ONDO Smart Farming Solutions — Precise drip irrigation management and control, precise plant nutrition and climate control for various crops - ONDO Smart Farming solutions.
Releva — Releva provides the global rails for real-time revenue operations and recommits to empathy in automated brand communication. Releva is the only AI-first growth platform that optimizes customer experiences by providing a deeper understanding of the needs of each customer.Releva is a one-stop solution for eCommerce sales and marketing. Itcombines tools to measure, attribute, experiment, analyze, predict and automate your growth in real-time on a single dashboard. Releva combines user needs with your sales strategy to optimize for expected, timely, and engaging communication.
Biodit Global Technology JSC — BIODIT Hotel Management System is a solution that makes the management of each hotel more efficient, gives more comfort and tranquility.

New Vision 3 is an Early-stage Venture Capital fund.

Investment focus

Consulting, Service Industry, Agriculture
Seed, Pre-Seed, Funding Round
Bulgaria, Italy, Croatia

Portfolio highlights

Bronia — Bronia is an intelligent acoustic signal processing technology. It uses cutting-edge proprietary technology to detect noises of interest, determine their sources, and act intelligently.
AdScout — AdScout enables businesses to reach new customers through a smart social referral platform
VibeJobs — VibeJobsis a company that provides quick and easy access to the most sought-after professionals in the labor market by leveraging a chatbot-based communication and recruiting automation solution.

Vitosha is a EUR 26m early-stage VC fund investing in innovative businesses in Bulgaria

Investment focus

Software, Marketplace, Information Technology
Pre-Seed, Seed, Funding Round
Bulgaria, United States, United Kingdom

Portfolio highlights

SoCyber — SoCyber provides services in the field of Information and Communication Technology, specializing in Cybersecurity services. The main business lines are security as a service, penetration testing, vulnerability assessment, and IT audits. After being a successful service company for several years, SoCyber developed a holistic vulnerability managementsolution "Kikimora.io" that makes the vulnerability management process centralised, transparent and easy to follow and understand. It enables companies to prioritise the remediation of vulnerabilities and address their security issues in a timely manner. The solution saves companies time and money by eliminating the need for repeated security testing that shows the same vulnerabilities.
Vodoraslo — Vodoraslo believes that everyone deserves better air quality, so by mixing innovation, design, and nature, we can create multiple positive impact solutions.
AIOT Cloud — Enabling businesses to be energy efficient while optimizing costs

Openfund is a new seed capital venture, focusing on start-ups around software, mobile and the web. Based in Athens, Greece, the Openfund brings together an exceptional team of executives, an extensive list of advisors and a number of passionate investors to provide everything a team of entrepreneurs needs to turn ideas into products and success.

Investment focus

Software, Travel, E-Commerce
Seed, Series A, Pre-Seed
Greece, United Kingdom, United States

Portfolio highlights

Goodvidio — Goodvidio is a software service that turns the power of product videos into a conversion optimization tool. It helps ecommerce stores optimize their product pages for conversions by adding curated product videos from social media, to engage shoppers and drive purchases.
100mentors — The problem:We take our most critical career & academic decisions quite randomly. *Our mission:To empower the world’s youth to consciously take their once in a lifetime decisions.100mentors: On-demand access to the world's largest alumni network. Prepare your students for the workplace of the future.* We live in an agewhere you can have an Uber cab show up in 2', with the car type you like, full visibility of the driver reviews, even the ability to pre-set the music you' ll listen to during your ride. At the same time, you have almost zero capacity to personalise yours or your kid's career & academic orientation to find what truly fits their profiles, needs & special talents or customise their counselling for landing their dream universities & jobs & pursuing their real inclinations...https://www.youtube.com/watch?v=g18FLCNjscM&feature=youtu.be
Welcome Pickups — Book a trusted local driver to pick you up and introduce you to your next destination, pre-order travel essentials.

they aim to become the creator epicentre of the Web 3 movement,a hunting ground for the earliest of early ventures around decentralized applications and crypto experiments.they fund and support individuals and teams that aim to part-take in the collective effort towards this vision.they are a coordinating body, we are the connectors and fabric ofthe community.they are the infamous el cartel de la meta.

Investment focus

Blockchain, Cryptocurrency, Software
Seed, Pre-Seed, Series A
United States, United Kingdom, Singapore

Portfolio highlights

zkLend — zkLend is an L2 money-market protocol built on StarkNet, combining zk-rollup scalability, superior transaction speed, and cost-savings with Ethereum’s security.
Envio — Envio is a dev-friendly, speed-optimized, modern blockchain indexing solution that addresses the limitations of traditional blockchain indexing approaches and gives developers peace of mind. By harnessing the power of Envio, developers can overcome the challenges posed by latency, reliability, and costs across various sources. Envio serves as thefront door for any application’s need to access, transform, and save real-time or historical data, from any EVM smart contract.If you're a blockchain developer looking to enhance your development process and unlock the true potential of Web3 infrastructure, look no further. Join our growing community of elite developers, check out our docs, and let's work together to revolutionize the blockchain world and propel your project to the next level. Follow Envio on Twitter and/or Lenster for updates on new features, or jump into our Discord for any questions.
Superform Labs — THE UNIVERSAL INTERFACE FOR YIELD IS FORMING

Bogomil Balkansky is a Partner at Sequoia Capital. He started his career as a management consultant at McKinsey & Company. Bogomil holds a bachelor of arts in Mathematics from Cornell University and an MBA from Stanford Graduate School of Business.

Investment focus

Software, Enterprise Software, Artificial Intelligence
Seed, Series A, Series B
United States, Israel, Bulgaria

Portfolio highlights

Cortex — Cortex makes it easy for engineering organizations to gain visibility into their services and deliver high quality software.
Cortex — Cortex makes it easy for engineering organizations to gain visibility into their services and deliver high quality software.
Stoke — Fiverr Enterprise is a SaaS platform which helps companies source, onboard, manage, and pay your freelance talent legally and compliantly.

Crypto market making experts with 5+ years of experience. We provide stable liquidity, tight spreads, and 24/7 coverage for your digital assets. Book a call today.

Investment focus

Blockchain, Financial Services, Cryptocurrency
Seed, Funding Round, Series A
United States, Singapore, Switzerland

Portfolio highlights

Centrifuge — Centrifuge is the platform for tokenized real-world assets, providing the infrastructure and ecosystem to tokenize, manage, and invest into RWAs.
Hybrid — Hybrid is a fintech company that offers a decentralized central AI tool with Web3's ecosystem of AI experts, agents, and data.
Inference Labs — AI hyperscale on decentralized networks - We provide certainty for on-chain AI

Sevdalina Vassileva - Business developer @ EuroPATC

Investment focus

Hardware, Child Care, Cloud Computing
Angel
Bulgaria

Portfolio highlights

EuroPATC — EuroPATC is a new startup company established in June 2015. Their mission is to help parents and guardians of children (people) with autism to overcome one of their biggest fears - a fear of a lost child - a fear that their loved one is left without the necessary help in times when it is crucial. Their product is a tracking device that integratesadvanced cutting-edge technology with only one purpose, uncompromisingly child safety. The device has been designed in the form of wearable. The service that we provide to users will be one-of-its-kind, carefully designed for children (people) with autism. Their vision, like our mission, is to bring reliable solution and to help parents to OUTRUN THEIR WORST FEAR!

We invest in early-stage tech startups with roots in Southeast Europe, working on defensible technology and a clear strategy for entering affluent markets.

Investment focus

Software, Analytics, Information Technology
Seed, Pre-Seed, Funding Round
Bulgaria, United States, United Kingdom

Portfolio highlights

Apricity — APRICITY is the world's first virtual fertility clinic. It aims at disrupting the fertility treatment experience and at improving chances for women and couples who have difficulties to conceive using data and Artificial Intelligence. The project is led by prominent entrepreneurs, medical practitioners, committed executives and data scientistswith a proven track record.
Kardi AI — With Kardi AI, we aim to offer medical grade cardiac home monitoring for a low cost by utilizing AI to achieve EKG level performance from a low-cost wearable that is available to the patient any time they need it. The Kardi AI kit is available from your cardiologist and contains all you'll need to have at home, cardiac monitoring whenever youneed. Kardi AI's artificial neural network will monitor and diagnose your heart every day, letting you know if you should contact your doctor or go to the emergency room.
LucidLink — LucidLink empowers fast and secure collaboration for creative teams working with any file size, across any distance.

Miodrag Stankovic

Investment focus

Hardware, Child Care, Cloud Computing
Angel
Bulgaria

Portfolio highlights

EuroPATC — EuroPATC is a new startup company established in June 2015. Their mission is to help parents and guardians of children (people) with autism to overcome one of their biggest fears - a fear of a lost child - a fear that their loved one is left without the necessary help in times when it is crucial. Their product is a tracking device that integratesadvanced cutting-edge technology with only one purpose, uncompromisingly child safety. The device has been designed in the form of wearable. The service that we provide to users will be one-of-its-kind, carefully designed for children (people) with autism. Their vision, like our mission, is to bring reliable solution and to help parents to OUTRUN THEIR WORST FEAR!

Petr Baron CEO TBI Financial Services

Investment focus

FinTech, Internet, Marketing
Seed
Bulgaria, Ukraine

Portfolio highlights

Finmap — Finmap is financial management tool that allows business owners to see the state of their company without special knowledge of finance and studying of complex systems. By using 3 simple buttons - income, outcome and transfer - all analytics appears in a few clicks at a glance: how much the company earned, which projects more profitable, astatement of cash flows, accounts receivable and payable of the company. Finmap makes it possible to see the business situation on one sheet, removes chaos in financial management and gives the business owner the opportunity to make the right decisions
Swipe.bg — Swipe.bg is the first Bulgarian platform for buying and selling second-hand mobile phones.
Releva — Releva provides the global rails for real-time revenue operations and recommits to empathy in automated brand communication. Releva is the only AI-first growth platform that optimizes customer experiences by providing a deeper understanding of the needs of each customer.Releva is a one-stop solution for eCommerce sales and marketing. Itcombines tools to measure, attribute, experiment, analyze, predict and automate your growth in real-time on a single dashboard. Releva combines user needs with your sales strategy to optimize for expected, timely, and engaging communication.

The European Regional Development Fund (ERDF) aims to improve the European Union's economic, social, and territorial cohesion by resolving imbalances across its various regions. ERDF funds initiatives for which the European Commission and national and regional governments in member countries share responsibility. Each member state'sgovernment decides which initiatives to support and is responsible for their continued supervision.

Investment focus

Software, Information Technology, Artificial Intelligence
Grant, Funding Round, Pre-Seed
United Kingdom, Germany, France

Portfolio highlights

Losanje — Losanje has a brand and an upcycling workshop that gives second-hand and unsold completed apparel and textiles a second life. Its goal is to create an innovative manufacturing chain that will allow for the first time the industrialization of upcycling, as well as to implement the most credible solution, both ecologically and economically.
PulmoBiomed — PulmoBiomed provide clinicians and researchers a non-invasive means of sampling fluids.
Knock Technology — The world's simplest video chat app: Improves mental health and boosts innovation. It's a secure, cost effective and peer-to-peer telecoms solution for everyone.

Discover the UK's leading SEIS Fund, offering tax-efficient investments in innovative startups. Join thousands of savvy investors and raise capital for your business with SFC Capital.

Investment focus

Software, Artificial Intelligence, Information Technology
Pre-Seed, Seed, Funding Round
United Kingdom, United States, Canada

Portfolio highlights

Paapi — The truth-first ad measurement platform for D2C marketers tired of ad platform propaganda and wasted spend.
TILKI — TILKI is an AI-powered game creation platform that democratizes video game development by enabling all creators to build immersive games without coding.
Privasee — Privasee is a self-compliance tool that takes away the complexity of GDPR and makes it easy for SMEs to understand their data and mitigate its risks.

Maven Capital provides funding, supporting and advising ambitious cryptocurrency startups from seed to beyond.

Investment focus

Blockchain, Gaming, Software
Seed, Funding Round, Pre-Seed
United States, United Arab Emirates, Canada

Portfolio highlights

dKloud — dKloud is an enterprise-level cloud platform that helps customers build better software and more efficiently through our products.
Tren Finance — Tren Finance: a secure DeFi liquidity protocol offering seamless asset swaps, yield opportunities, and cross-chain compatibility through automated smart contracts, redefining liquidity for users and institutions.
NXI — Nexus Interactive gives collective growth and accrued value to its ecosystem.

3TS Capital Partners is a European technology focused private equity and venture capital firms. 3TS provides expansion capital and buyout funding for small and medium-sized businesses in growth sectors including technology & internet, media & communications and technology-enabled services. Investors in the current and past 3TS fundstotaling over €300 million include EIF, EBRD, Cisco, OTP, Sitra, 3i and KfW among others.Its team of highly qualified experts become active business partners of the portfolio companies and deliver substantial value added beyond financing. When analyzing new investment opportunities and supporting portfolio companies, the company often augment its core team by its sector partners, various co-investors and other industry experts. 3TS is also an active member of several international industry associations and other organizations like EVCA – European Private Equity & Venture Capital Association, the International Venture Club and the Draper Venture Network.

Investment focus

Software, Internet, SaaS
Funding Round, Series A, Seed
United States, Romania, Poland

Portfolio highlights

Boksi — Influencer marketing campaigns. Custom brand photos and videos with full usage rights. Over 10,000 amazing creators. All on one easy-to-use platform.
JENTIS — Mit JENTIS erheben Sie Ihre First Party Daten und leiten sie serverseitig DSGVO-konform an Ihre Marketing-Tools weiter. Jetzt Demo buchen.
Spectrm — Streamline your marketing funnel with Spectrm conversational marketing. The leading end-to-end chatbot platform for growth teams and enterprise.

A privately held investment vehicle

Investment focus

Internet, Marketing, E-Commerce
Seed
Bulgaria

Portfolio highlights

Releva — Releva provides the global rails for real-time revenue operations and recommits to empathy in automated brand communication. Releva is the only AI-first growth platform that optimizes customer experiences by providing a deeper understanding of the needs of each customer.Releva is a one-stop solution for eCommerce sales and marketing. Itcombines tools to measure, attribute, experiment, analyze, predict and automate your growth in real-time on a single dashboard. Releva combines user needs with your sales strategy to optimize for expected, timely, and engaging communication.

Denis Gorbunov

Investment focus

Internet, Marketing, E-Commerce
Seed
Bulgaria

Portfolio highlights

Swipe.bg — Swipe.bg is the first Bulgarian platform for buying and selling second-hand mobile phones.
Releva — Releva provides the global rails for real-time revenue operations and recommits to empathy in automated brand communication. Releva is the only AI-first growth platform that optimizes customer experiences by providing a deeper understanding of the needs of each customer.Releva is a one-stop solution for eCommerce sales and marketing. Itcombines tools to measure, attribute, experiment, analyze, predict and automate your growth in real-time on a single dashboard. Releva combines user needs with your sales strategy to optimize for expected, timely, and engaging communication.

Dejan Pejcic

Investment focus

Hardware, Child Care, Cloud Computing
Angel
Bulgaria

Portfolio highlights

EuroPATC — EuroPATC is a new startup company established in June 2015. Their mission is to help parents and guardians of children (people) with autism to overcome one of their biggest fears - a fear of a lost child - a fear that their loved one is left without the necessary help in times when it is crucial. Their product is a tracking device that integratesadvanced cutting-edge technology with only one purpose, uncompromisingly child safety. The device has been designed in the form of wearable. The service that we provide to users will be one-of-its-kind, carefully designed for children (people) with autism. Their vision, like our mission, is to bring reliable solution and to help parents to OUTRUN THEIR WORST FEAR!

Dalibor Jevtic

Investment focus

Hardware, Child Care, Cloud Computing
Angel
Bulgaria

Portfolio highlights

EuroPATC — EuroPATC is a new startup company established in June 2015. Their mission is to help parents and guardians of children (people) with autism to overcome one of their biggest fears - a fear of a lost child - a fear that their loved one is left without the necessary help in times when it is crucial. Their product is a tracking device that integratesadvanced cutting-edge technology with only one purpose, uncompromisingly child safety. The device has been designed in the form of wearable. The service that we provide to users will be one-of-its-kind, carefully designed for children (people) with autism. Their vision, like our mission, is to bring reliable solution and to help parents to OUTRUN THEIR WORST FEAR!

Ascensive Assets is a seed-stage venture firm that invests in blockchain-enabled companies across the full spectrum of web3.

Investment focus

Blockchain, Cryptocurrency, Gaming
Seed, Funding Round, Series A
United States, Singapore, Brazil

Portfolio highlights

StripChain — Stripchain is an intent-based interoperability standard that enables chain abstraction.
Nest Wallet — A Wallet Built for Traders
Switchboard — Switchboard allows builders to unlock the power of solana by creating high-performance data feeds from any API. They will bring data on-chain that will enable developers to unlock the future of decentralized applications. They enable the SOL community to push any form of data on-chain.

Zoran and his team focus on Digital Marketing Consulting for B2B growth-stage companies supported by the leading technology VC funds.

Investment focus

Software, Information Technology, FinTech
Seed, Angel, Pre-Seed
Bulgaria, Turkey, United States

Portfolio highlights

Magfi — A search engine that analyzes communities into WhatsApp, Telegram, and Discord with AI, ML, and NLP and places ads with micro-targeting.
Visibilio — At Visibilio, we are at the forefront of a seismic shift in how companies connect with their clients. Our mission is simple: to empower companies, organizations, and individuals to seamlessly create, repurpose, and distribute meaningful content—turning their audiences into loyal clients. We believe that building your own audience shouldn’t be hardor expensive, and is much more efficient compared to buying it from platforms like Google/Facebook.Who We AreVisibilio was founded by a team of experienced professionals: Alexei Lazarov, former editor-in-chief of Bulgaria’s leading business media Capital; Zoran Arsovski, a marketing professional, entrepreneur, and investor; and Stoyan Kondev, a skilled software developer and BPM consultant. Together, they bring a unique blend of editorial expertise, business acumen, and technological innovation to drive transformative change.What We Do (And Why)Visibilio builds an AI-powered agentic workforce that transforms the way content is created and distributed. With our swarms and constelations of AI agents, telling interesting stories and building loyal audiences is no longer time-consuming or costly. We believe that the way people consume information and how businesses connect with clients is undergoing a profound transformation. In the coming years, it will be essential for companies to think like publishers—creating consistent, meaningful content, building their own audiences, and converting them into loyal customers.At Visibilio, we are developing the tools to make this shift seamless, helping businesses save time, effort, and resources while staying ahead in an evolving digital landscape.
Native Teams — With the Native Teams platform, you can easily hire anyone, anywhere as an employer or get an employed status if you're working as a freelancer. Explore our international EOR and PEO services and start working remotely with full compliance.

Danish Chaudhry is a GP & Co-Founder at Paper Ventures.

Investment focus

Blockchain, Cryptocurrency, Decentralized Finance (DeFi)
Seed, Pre-Seed, Funding Round
United States, India, Canada

Portfolio highlights

Nexio — Nexio is a bitcoin scaling solution platform that helps to improve cryptocurrency's scalability by using parallelizing Bitcoin rollouts.
Turtle Club — Turtle is a distribution protocol, democratizing liquidity access, monetizing Web3 activities, and redistributing value fairly in DeFi.
Neutral Trade — Neutral Trade, an on-chain multi-strategy hedge fund platform, offers innovative delta-neutral trading and liquidity provisioning strategies to deliver consistent, risk-adjusted returns.

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