Top 35 Web3 Startup Investors in Belgium (September 2026)

Portfolio highlights

• Upstream App — Upstream makes it simple to launch a DAO with its no-code, full-stack platform. No technical experience required.
• SettleMint — SettleMint's product is an easy to use platform for web2 engineers to build, deploy and integrate on web3 infrastructure. SettleMint's high performance, low code platform covers the complete web3 application development lifecycle and stack: - node hosting as a service: pick your protocol, pick your cloud, pick your region and clickdeploy. 2 minutes to set up your infrastructure. - use case development: choose from the library of fully customizable smart contract templates for more than 50 use cases. - indexing: full Graph QL integration to make querying on chain data super efficient. - storage: full IPFS node deployment for decentralized data storage, Hasura and S3 deployment for centralized storage. - UI builder: fully customizable automated user interface builder.All tools in the platform are fully scalable. With one click, scale up or scale down resources allocated to each deployed service. SOC2 certified and enterprise grade with a world class deployment and orchestration engine to remove risk, complexity and a whole lot of headaches for web3 development. Build fast and don't break things.Active in Europe, MEA, India and APAC with offices in Belgium, Dubai, Delhi, Singapore and Tokyo.
• Nature Mobility — Nature Mobility is a mobile application platform.

Portfolio highlights

• Jelloow — Jelloow your virtual marketing navigator. Matching brands with likeminded marketing agencies.
• PlayTreks — Supercharge your music business with PlayTreks, the all-in-one workspace for music professionals. Built for indie artists, artist managers and label teams.
• NietsCo — NietsCo. is the home of Botaniets Gin 0.0%, a leading selection of alcohol-free products, carefully distributed to the world's best restaurants, concept stores, shops and consumers.

Portfolio highlights

• Keyrock — Scaling liquidity and pricing assets since 2017. We enhance digital markets. Backed by time-tested algorithms and ironclad tech. Market making - OTC - Options

Portfolio highlights

• Adomate — Adomate helps performance teams turn customer signals, competitor insights, and brand data into on-brand ad concepts with AI workflows they build and control.
• Visiblie — We get your brand recommended by ChatGPT, Perplexity, Gemini, Claude and every major AI search engine in weeks. Done for you.
• Kando — Voice & Visual assistant and software for caregiver

Portfolio highlights

• Kyvvu — Kyvvu is an Agent Security Kernel (ASK): an in-process security layer that checks every action an AI agent takes — against the full path of the task so far — and allows, warns, or blocks it before it runs, deterministically, in under a millisecond, without your data ever leaving your environment.
• Ringtime — Make more placements with the same team. The AI screening agent that reaches frontline candidates via WhatsApp and phone, in 22+ languages.
• Quadric — quadric.io is a Burlingame, CA-based processor technology company. The q16 Processor is the most comprehensive AI processor that handles any AI and high-performance edge workload.

Portfolio highlights

• Anapaya — The SCION Internet architecture developed at ETH Zurich is a disruptive technology that provides secure inter-domain routing, QoS, DDoS defense mechanisms, resilient public-key infrastructures, and an unprecedented level of availability. We leverage the SCION architecture to offer next-generation Internet services and address the flaws andlimitations of today’s Internet.
• Doconomy — Doconomy is a Sweden-based fintech company that offers digital banking services. Their vision is of enabling a sustainable lifestyle for everyone. Doconomy wants to inspire change in behaviour and reduce unsustainable consumption and carbon emissions. Doconomy activates a circular ecosystem, connecting the consumer, the producer, the retailer andinfluencer to futureproof planet earth, and achieve a sustainable lifestyle for all.
• Fundcraft — The fundcraft team has created a platform that centralizes, coordinates, and gradually automates all fund activities, including transfer agency, accounting, portfolio and risk management, and compliance, among others.

Portfolio highlights

• Flying Tulip — Better Yield, Better UX
• FrodoBots Lab — The development lab building robotic adventures on @bitrobotnetwork Explore our projects: https://t.co/FFzVZ5kptX
• Chronicle Labs — Chronicle Protocol brings data onchain via decentralized, cost-efficient, verifiable oracles, powering DeFi and RWAs with DeFi and Proof of Asset Oracles.

Portfolio highlights

• Genesis Shards — Crafting a whole new suite of NFT powered products across multiple blockchains
• Blocklords — Be part of the most ambitious strategy game of our age.
• StreamFlow — StreamFlow is an IT firm that offers a token distribution platform to help teams manage finances, including payroll.

Portfolio highlights

• Perlego — Perlego is an online library subscription service for textbooks and non-fiction titles. Having partnered with over 3,000 publishers, it gives its users unlimited access to over 650,000 eBooks and publications via an affordable monthly subscription. It aims to make learning accessible to all. It was founded in 2016 and is headquartered in London,England.
• ElevenLabs — Create lifelike speech with our AI voice generator and voice agents platform. Access 5,000+ voices in 70+ languages with secure APIs and SDKs.
• Openlayer — Openlayer is the AI governance and observability platform for regulated enterprises: one place to test, monitor, and govern every model, agent, and AI system your company runs.

Portfolio highlights

• Coredinate — COREDINATE is a fully integrated, professional and innovative solution for security companies, maintenance companies and care providers that helps optimize your processes, help you maintain your quality, and help you satisfy your customers. Whether it's control system, tour planning, task management or event capture: COREDINATE security ,maintenance or maintenance automates all your daily tasks and optimizes monitoring
• BlueID GmbH — Smart locks for professionals. BlueID delivers flexible, secure and convenient smart locks for all doors in and around your office.
• OMEICOS Therapeutics — OMEICOS Therapeutics is developing a novel, first-in-class, small molecule utilizing a new Mode of Action. OMEICOS' novel therapeutic strategy is based upon the discovery of natural metabolites of omega-3 fatty acids that mediate a strong anti-arrhythmic effect. In contrast to all other anti-arrhythmic drugs, OMEICOS' substances activatean endogenous cardio-protective signaling pathway that not only stabilizes the heart rhythm but shall provide curative effects to the diseased organ by preventing its electrical and structural remodeling.

Portfolio highlights

• Uthana — Gen AI for 3D Character Animation Discord: https://t.co/oBTT0biOlS
• Cognitive3D — Track VR and AR experiences, explore individual behaviour, and uncover aggregate insights with full spatial context.
• Sinn Studio — Swordsman is a physics-based combat game designed for virtual reality. Slash your way through medieval Earth to become the ultimate Swordsman.

Portfolio highlights

• NGRAVE — Safest cryptocurrency hardware wallet. Secure your digital currency: NFTs, tokens and crypto coins such as Bitcoin - BTC, Ethereum - ETH and many more.
• KIDZ AI — KIDZ AI is an education technology company that operates an online enrichment platform for K-12 students. It provides live, small-group classes across subjects such as language, math, coding, science, and the arts, delivered by independent certified educators. The company develops AI-powered learning systems that structure and automate coursedelivery and tutoring. KIDZ AI also offers Tutor Studio, an AI-enabled workflow tool that embeds an AI tutor and agents into teacher workflows to support rapid course deployment and scaling. In addition, it builds embodied AI robotics platforms, including companion and educational robots, to support hands-on STEM learning. Beyond front-end education products, KIDZ AI expands into AI infrastructure through GPUaaS and NeoCloud platforms, leasing and managing GPU clusters, and supporting AI training and inference workloads. These services position the company across both educational software and AI infrastructure layers.
• zkSNACKs — zkSNACKs was established to research the possibilities for Bitcoin privacy enhancements. Its main product is Wasabi Wallet, a Bitcoin privacy-oriented wallet.

Portfolio highlights

• ChainComply — ChainComply provides enhanced KYT due diligence solutions for banks and VASPs and relieves them from stressing over incoming transfers from crypto exchanges. 
ChainComply develops a SaaS tool that scans the client's crypto exchange and blockchain transaction history to reveal the source of funds of crypto holders. The company solutionsimplifies complex transaction streams, and then it identifies high-risk transactions and patterns, enabling AML teams to understand their clients better and meet regulatory obligations efficiently.
• Visiblie — Track and optimize your brand across ChatGPT, Claude, Gemini, and Perplexity. Monitor AI mentions, analyze competitors, and grow AI search visibility.
• TalentGuide — Unlock workforce potential with Talentguide's skills intelligence platform, transforming ambition into measurable ability through actionable insights and personalized development paths.

Portfolio highlights

• PlayTreks — Supercharge your music business with PlayTreks, the all-in-one workspace for music professionals. Built for indie artists, artist managers and label teams.
• Makan Home — SHEN168 adalah situs toto togel online yang terpercaya, menawarkan pengalaman bermain yang aman dan menyenangkan bagi para penggemar togel online.

Portfolio highlights

• CVector — Stream, model, and act on your energy and industrial data in real time. CVector unifies asset and market data so you can make faster, smarter project decisions.
• ThinkLabs AI — ThinkLabs AI is a specialist AI development and deployment firm. Its mission is to empower critical industries and infrastructure with trustworthy AI towards global energy sustainability.
• TrustBridge.GG — The premier platform for competitive PlayStation gaming with secure escrow-based competitive gaming. Put your gaming skills to the test and earn real money on the most secure PlayStation competitive gaming platform.

Portfolio highlights

• Jij — Jij conducts R & D and software development for the practical application of annealing machines by a team of experts.
• U-ZERO — U-ZERO provides services as an integrated partner for its implementation and establishment.
• OpenHands — Meet OpenHands, the open-source, model-agnostic platform for cloud coding agents. Automate real engineering work securely and transparently. Build faster with full control.

Portfolio highlights

• Packz — Open premium digital sports and Pokemon trading card packs, win rare collectible cards, and get them shipped to your door or cash them out instantly
• Clubs Poker — Clubs Poker is a gaming company that offers an online platform for playing poker online.
• Rythm Health — Rythm is the world's easiest blood test.

Portfolio highlights

• OP_NET — OPNET is a Bitcoin Layer 1 metaprotocol that enables smart contracts to function directly on the Bitcoin blockchain, without the use of sidechains or Layer 2 solutions.
• Watch.fun — Open boxes, collect watches. Pull a Rolex today. Authenticated by Wristcheck. Backed by @SolanaVentures
• Space — Space is a leveraged prediction market platform built on Solana, designed to reward users for accurate insights while enabling efficient capital flow through competitive forecasting, combining high-performance blockchain infrastructure with advanced market mechanisms to create a transparent, scalable, and engaging environment for decentralizedprediction and informed decision-making.

Portfolio highlights

• Alta Ares — Alta Ares develops advanced AI technologies for defense, enabling real-time detection, tracking and interception of airborne threats. Discover our autonomous solutions for a safer future.
• SPREAD AI — SPREAD AI develops engineering intelligence software that enables organizations to unify, analyze, and act on complex product data across the entire product lifecycle. The company provides a platform that aggregates structured and unstructured data from systems such as engineering tools, production systems, and documentation into a single,connected data layer. Its core technology creates a “product twin,” a graph-based representation that models how mechanical, electrical, and software components interact within a product. This allows engineering teams to understand dependencies, assess the impact of changes, and make informed decisions based on a complete view of product behavior.SPREAD AI integrates with existing enterprise systems rather than replacing them, acting as a layer that connects data sources and enables real-time analysis and workflow automation. It also provides customizable applications and low-code tools that allow teams to build domain-specific solutions tailored to their engineering needs. The platform incorporates artificial intelligence and automation capabilities, including AI agents that assist with tasks such as data mapping, validation, troubleshooting, and requirements analysis. These tools help reduce manual work and enable faster resolution of engineering issues across development, production, and aftersales processes.
• Ingenix — Ingenix is building an AI Co-pilot for generating real-time hypotheses on clinical endpoints values and adverse events.

Portfolio highlights

• Zengo — Zengo is the most secure crypto wallet: The only self-custodial wallet with no private key vulnerability. Powered by MPC, always recoverable, never hacked.
• DeepSafe — The world's first Cryptographic Random AI Verification Network for trustless verification of any on-chain and off-chain messages.
• SecondLive — SecondLive is a diversified metaverse focused on building social networks and supporting creator economic activities.

Portfolio highlights

• Rover — Bitcoin Liquid Staking on @BotanixLabs
• Interstate — Interstate is an Ethereum pre-confirmation protocol. It aims to make Ethereum transactions near-instant and allow applications to self-order while maintaining full composability with L1.
• Cloudburst Technologies — Crypto, Crypto Threat intelligence, OSINT, Open source intelligence

Portfolio highlights

• Vangrid — Vangrid operates as a decentralized physical infrastructure network.
• ORO — ORO is an AI-powered DeFi companion that lets users manage, trade, stake, lend, and research crypto assets through natural-language conversations, ORO aims to simplify onchain finance by bringing portfolio management and DeFi actions into one conversational interface.
• Fortune Protocol — Fortune Protocol brings the age- old tradition of fortune cookies to the modern prediction market.

Portfolio highlights

• Kontigo — We help underbanked gig workers in Latam build credit and access group financing where small groups of family or friends lend and save money together. Users can validate their income from multiple sources such as gig apps, catalog sales, and open finance (Uber, Rappi, Didi, Indriver, Avon, and all major banks). After verifying the income wedirectly offer them group savings and group loans, without leaving WhatsApp, their primary messaging app.
• Subzero Labs — Subzero Labs is developing Rialo, a developer-first Layer 1 blockchain built for internet-scale decentralized applications.
• Ceramic Network — We've joined @textileio to build the first open intelligence network for AI agents. Follow us there.

Portfolio highlights

• Novastro — Building the PayFi layer for stablecoin-powered payments, settlement, and real onchain financial utility.
• Shiba Inu Coin — Shiba Inu Coin is an Internet Publishing Company.
• Router Protocol — Router Protocol is a Cross Chain Bridge. Currently live on Ethereum, Polygon, and more. Building an interoperable cross chain future of the blockchain ecosystem.

Portfolio highlights

• asvin.io — asvin provides IoT lifecycle management for Software Supply Chains. We comply UNECE W.P29, UNECE R156 and UNECE R155. Contact us!
• B.A.M Ticketing — B.A.M Ticketing is a blockchain technology for fair, transparent, and tamper-proof ticketing. B.A.M Ticketing was founded in 2019 and was headquartered in Wien, Austria.
• Proof of Impact — Proof of Impact (POI) is the leading B2B SaaS ESG and Impact Data Intelligence Platform. The company incorporates a micro-services architecture to collect, visualize, and analyze ESG and impact data. The company was founded in 2019 and is headquartered in San Diego, California.

Portfolio highlights

• ChainComply — ChainComply provides enhanced KYT due diligence solutions for banks and VASPs and relieves them from stressing over incoming transfers from crypto exchanges. 
ChainComply develops a SaaS tool that scans the client's crypto exchange and blockchain transaction history to reveal the source of funds of crypto holders. The company solutionsimplifies complex transaction streams, and then it identifies high-risk transactions and patterns, enabling AML teams to understand their clients better and meet regulatory obligations efficiently.
• Secret3 — Building blockchain-native agents, a no-code deployment platform, and a dedicated agent coordination protocol.
• Bitsave — Bitsave is a fintech startup based in Latin America that simplifies Bitcoin investing through secure, transparent, and user-friendly solutions. The platform allows users to purchase Bitcoin instantly with cards or schedule recurring investments (DCA). Bitsave operates under a verified-custody model, meaning users retain full control of their cryptoassets, with real-time verification on the blockchain. In addition to buying and holding Bitcoin, users can request crypto-backed loans in stablecoins without selling their BTC. Currently active in LATAM, Bitsafve is expanding across the region to provide financial tools for users in economies affected by inflation and limited trust in traditional banking.

Portfolio highlights

• Ringtime — Make more placements with the same team. The AI screening agent that reaches frontline candidates via WhatsApp and phone, in 22+ languages.
• Exhibitly.ai — Exhibitly.ai provides an AI‑powered platform for trade shows and B2B conferences that personalizes visitor experiences on event websites. Generates tailored exhibitor and session recommendations using attendee job title and company inputs. Converts anonymous website traffic into higher‑intent leads for event organizers.
• SettleMint — SettleMint's product is an easy to use platform for web2 engineers to build, deploy and integrate on web3 infrastructure. SettleMint's high performance, low code platform covers the complete web3 application development lifecycle and stack: - node hosting as a service: pick your protocol, pick your cloud, pick your region and clickdeploy. 2 minutes to set up your infrastructure. - use case development: choose from the library of fully customizable smart contract templates for more than 50 use cases. - indexing: full Graph QL integration to make querying on chain data super efficient. - storage: full IPFS node deployment for decentralized data storage, Hasura and S3 deployment for centralized storage. - UI builder: fully customizable automated user interface builder.All tools in the platform are fully scalable. With one click, scale up or scale down resources allocated to each deployed service. SOC2 certified and enterprise grade with a world class deployment and orchestration engine to remove risk, complexity and a whole lot of headaches for web3 development. Build fast and don't break things.Active in Europe, MEA, India and APAC with offices in Belgium, Dubai, Delhi, Singapore and Tokyo.

Portfolio highlights

• Pipra — PIPRA AG (Pre-Interventional Preventive Risk assessment) is developing a cutting-edge AI-based pre-operative test to assess a patient's risk of suffering from cognitive disorders after surgery.
• Prismpop — Prismpop is a shopping community where users share their favorite products, shopping advice, product reviews, beauty secrets, fashion tips, food ideas and more.
• Steady Technologies, Inc. — Steady Rent offers property managers solutions that share the same goal: Remove risk for property owners, boost profits for property managers, and save time with automation.

Portfolio highlights

• Venly — Venly is a blockchain technology provider creating tools and products to help companies benefit from blockchain technology. Venly offers users of blockchain projects digital wallets to store assets with a native solution that also works on mobile devices. Venly also recently launched the Venly Market, positioning itself as a holistic user-friendly solution to help blockchain projects scale faster and more securely.

Portfolio highlights

• Rebar Labs — Rebar Labs is a company that offers research services and infrastructure for bitcoin. The company wants to help users in the Bitcoin ecosystem create more effective and better experiences by addressing issues related to maximum extractable value and offering services that guarantee equitable value distribution.
• Yellow — Yellow is a financial services provider of software, analytics, and investments in blockchain startups.
• 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.

Portfolio highlights

• Circit — Circit is a leading provider of audit confirmations, Open Banking verified transactions, PBC Collaboration and e-signatures all on one centralised platform.
• Kayna — Enhance your SaaS platform's value by integrating Kayna's insurance solutions. Drive additional revenue and offer more to your users with every policy sold.
• Theia Insights — Explore Onthos intelligence products and ontology infrastructure solutions. Understand companies, industries and themes, and connect knowledge across your own sources of information.

Portfolio highlights

• Redpill AI — Access 200+ AI models with privacy-first infrastructure. Private models in GPU TEE, OpenAI-compatible API, zero data retention.
• Rivet.cloud (Formerly OpenRelay) —
• Karmine Corp — Karmine Corp is an esports organization that offers merchandise and competes in games like league of legends, trackmania, and others.

Portfolio highlights

• Kiln — Stake your treasury directly, or bring staking to your users through our whitelabel product.
• Tatum — Tatum is a blockchain development platform designed to assist developers in building applications on the blockchain.The company is a platform for building blockchain infrastructure that offers developers an easy-to-use application programming interface (API), allowing them to incorporate blockchain into their products quickly and effortlessly.Tatum was established on June 4, 2018 by Jiri Kobelka and Samuel Šramko in London, England.
• Usual — Usual Labs operates as a decentralized finance(DeFi) protocol.

Portfolio highlights

• Amplio — De-risk your supply chain with the purchasing power of a contract manufacturer. Amplio is the first AI powered platform to predict, identify and mitigate electronic component shortages for hardware manufacturers.
• Applied Atomics, Inc. — Powering the next 1,000 years of advanced industry with co-located nuclear power plants.
• Brilliant Harvest — Brilliant Harvest is the Most Powerful AI Helpdesk For Equipment Dealers.

Portfolio highlights

• Kapkap — Kapkap is a web3 platform that uses AI for attention based value distribution in gaming.
• SuperIntent — SuperIntent is a cryptocurrency AI app that streamlines on-chain earning tactics. Developed on a multi-agent framework with abundant yield sources.
• Inference Labs — AI hyperscale on decentralized networks - We provide certainty for on-chain AI