Top 40 Blockchain Startup Investors in Bulgaria (August 2026)

Portfolio highlights

• Nexio — Making Bitcoin Productive
• Turtle Club — Aggregated, diligenced, personalized onchain yield management.
• Neutral Trade — Quant Strategies Marketplace backed by @incubator @ergonia_ | Official Links: https://t.co/LducMMG0ly

Portfolio highlights

• ChimpX AI — ChimpX AI is an AI-powered decentralized finance (DeFi) superapp designed to simplify crypto trading, cross-chain asset management, and blockchain interactions through natural language commands. The platform focuses on making complex DeFi operations accessible to everyday users by combining artificial intelligence, automation, and gaslesstransactions into a single interface.
• Gacha Galaxy — The price oracle for collectible cards. Live marketplace data, grading-aware pricing, prediction signals on top.
• Cluster Protocol — Orchestration layer for autonomous workflows and prompt to dapp browser based IDE on @base all powered by x402 Backed by @daofive and @papervc

Portfolio highlights

• StripChain — StripChain unifies all the blockchains
• 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.

Portfolio highlights

• TrueDAO — TrueDAO is a new-generation AI-native decentralized autonomous financial infrastructure. Built on the underlying logic of DAO community co-governance, it leverages smart contracts to construct an on-chain financial system integrating AI algorithm scheduling, staking, and dynamic protection. It optimizes economic parameters and asset strategies inreal time via AI models, delivers low-volatility and sustainable value growth paths for digital assets, and pioneers an innovative paradigm of autonomous finance.
• Cryopets — Pausing biological time with cryosleep for pets
• Share — From subsea cables to last-mile networks, Share coordinates fragmented infrastructure into a single ecosystem.

Portfolio highlights

• Envio — Index, query, and stream real-time blockchain data for Web3 apps across any EVM chain, plus Solana and Fuel.
• Superform Labs — THE UNIVERSAL INTERFACE FOR YIELD IS FORMING
• Hydra Ventures — Hydra Ventures is the first dedicated investment DAO focused on backing and incubate other investment DAOs across the web3 ecosystem.

Portfolio highlights

• EcoBites — EcoBites is a subscription service that delivers sustainably sourced and eco-friendly packaged snacks and meals to consumers doorsteps.
• Lawyeree — A platform offering AI legal advice to clients and allowing clients to be connected with the best lawyers.
• ZohoOptimizer AI — ZohoOptimizer AI is a platform designed to enhance Zoho’s suite of business applications by providing AI-driven process automation.

Portfolio highlights

• nFuse.ai — nFuse scales your B2B sales with AI. Up to 30% revenue uplift, $1 per order processing cost, live in 30 days. No new apps, no behavior change.
• OfficeRnD — OfficeRnD helps flex space operators and hybrid teams manage the workplace of the future. Book your demo or start a free 14-day trial.
• Nanogram — Nanogram is an AI-powered gaming startup that creates an instant prompt-to-game platform, allowing anyone to build and share interactive short-form video games. Frequently described as "TikTok for mobile games," the company delivers an endless, vertical social feed of byte-sized, zero-download games that players swipe through and playinstantly.

Portfolio highlights

• Book Your Own — Book Your Own is building an integrated travel ecosystem designed to unify India’s fragmented travel market.
• UrbanFarmers — UrbanFarmers is a platform that connects city dwellers with local urban farms and community gardens.
• Excel And Impact Agro — Excel And Impact Agro aims to tackle the chronic shortage of vegetable production in Côte d'Ivoire.

Portfolio highlights

• Hybrid — Hybrid is a fintech company that offers a decentralized central AI tool with Web3's ecosystem of AI experts, agents, and data.
• Bitlight Labs — Make Bitcoin Smart
• Pheasant Network — AI-Powered DeFi Super App for Cross-chain Intent.

Portfolio highlights

• Capx — Capx's mission is to accelerate the flow of capital through the private markets, thereby enhancing global capital allocation. With secondary market and enterprise solutions, Capx combines high-quality collections of opportunities with efficient access for institutions and individual investors.
• DeepSafe — The world's first Cryptographic Random AI Verification Network for trustless verification of any on-chain and off-chain messages.
• aPriori — aPriori is a monad-native MEV infrastructure and liquid staking mechanism developed for parallel executions.

Portfolio highlights

• 3Commas — 3Commas develops a crypto-asset management tool for tracking investments and exchanges in a unified platform. It provides access to a unified dashboard as the central hub for trading and portfolio management execution.
• Fuel Labs — At Fuel, we are building the fastest execution layer for the modular blockchain stack.
• Optim Finance — Optim Finance provides investment tools that optimize yield on digital assets. Their financial primitives enable users to rent ADA delegation rights to power novel use cases such as SPO loans, leverage into ISOs, and initial bonds.

Portfolio highlights

• ROOMDEX — ROOMDEX delivers consistent hotel revenue through automation software for upselling. Start collecting new revenue within 24 hours!
• LockTrip — LockTrip is a blockchain-based travel marketplace that allows users to save up to 60% on their bookings by cutting out middlemen.

Portfolio highlights

• Octan — making AI agents safe & widely usable by onchain Reputation scoring & ranking
• Polkadot — Products for People.
• Fantom Foundation — Fantom is a next-gen Layer-1 platform for DeFi, dApps and businesses.

Portfolio highlights

• Predicate — Policy for blockchain applications
• SOON — @AiCapitalMarket WIP. Backed by @Jump_, @hack_vc & @anagramxyz https://t.co/EFAKt91B1F
• Blocksense — The universal verification layer for the autonomous economy. Accelerated by @a16zcrypto's CSX.

Portfolio highlights

• BULK Trade — One Exchange Infinite Markets
• Pave Bank — The world's first multi-asset and programmable bank
• Nova Markets — The next billion-dollar market starts here. Powered by @HyperliquidX

Portfolio highlights

• UnblockPay —
• Morpho Labs — Morpho is an open credit network that connects lenders and borrowers to the best possible opportunities worldwide.
• Velocity — Velocity provides a unified platform for efficiently moving and managing funds across both traditional banks and blockchains.

Portfolio highlights

• Ornn AI, Inc — OranAI offers a comprehensive AI marketing solution that addresses operations, strategy, content production, and insights.OranAI concentrates on sectors including consumer electronics, fashion, FMCG, and cosmetics that have large budgets and quick decision-making cycles.
• Catena Labs — Catena is a product studio where we transform complex computing advancements into accessible, practical tools for users and developers. Leveraging AI and web3 technology our aim is to turn innovative ideas into real-world applications that are easy to use.
• Talos — Talos powers institutional access to the digital assets market - With full trade lifecycle coverage from price discovery through to execution and settlement.

Portfolio highlights

• Cambrian — The financial intelligence layer for agents & institutions. Cambrian's API helps you make the best financial decisions onchain. Testnet waitlist @ https://t.co/eohvz17ALp
• World Foundation — World is a new standard of trust for the internet - private proof of human, powerful financial infrastructure & the human-first experiences they enable.
• Perceptron Network — AI agents that learn, earn, and reward trust. Perceptron powers a decentralized mesh of reputation and revenue. Perceptron Network is the first AI-powered system where interactions drive growth and earn real rewards.

Portfolio highlights

• Capx — Capx's mission is to accelerate the flow of capital through the private markets, thereby enhancing global capital allocation. With secondary market and enterprise solutions, Capx combines high-quality collections of opportunities with efficient access for institutions and individual investors.
• SODA — SODA enables the next generation of consumer crypto and meme coins and allows meme coin developers to leverage Telegram.
• Blocksense — The universal verification layer for the autonomous economy. Accelerated by @a16zcrypto's CSX.

Portfolio highlights

• Alphea — ALPHEA is an AI-native execution OS that awakens intelligence across every surface.
• Dow Protocol — An E-Commerce Financing RWA Platform on @BNBCHAIN, facilitating assets trusted by the world's largest banks. Lead invested by @mhventures @Maple_block
• Fortune Protocol — Fortune Protocol brings the age- old tradition of fortune cookies to the modern prediction market.

Portfolio highlights

• Blocksense — The universal verification layer for the autonomous economy. Accelerated by @a16zcrypto's CSX.

Portfolio highlights

• Spicenet — Spicenet enables universal access to the top DeFi venues across all networks, creating better financial outcomes for all.
• Real Finance — Real Finance is driven by the mission to revolutionize the financial landscape by integrating real-world assets with blockchain technology, creating a more transparent, secure, and efficient ecosystem that bridges traditional finance with decentralized innovation, enhances asset liquidity, and unlocks new opportunities for global investors.
• WorkQuest — About WorkQuest WorkQuest is a decentralized employment and workforce automation protocol enabling employers and workers to collaborate through smart contracts, stablecoin payments, AI matching engines, and on-chain reputation scoring. The platform transforms global employment into a transparent, verifiable, and borderless digital labor economy.

Portfolio highlights

• OX.FUN — Trade Bitcoin, Ethereum and trending altcoin derivatives on the most FUN exchange around. Join OX.FUN today and earn up to 200% yield. Moo.
• AINN Layer2 — AINN Layer2 is a decentralized Bitcoin Layer2 network development.It promotes large-scale AI applications
• Sanctum — Stake SOL and earn optimized LST returns from JupSOL, bbSOL, and more, and launch your own custom LST and Solana validator.

Portfolio highlights

• Tea-Fi — Tea-Fi is an all-in-one decentralized finance (DeFi) platform that turns complexity into opportunity.
• Finceptor — Become an early investor of Web3's top projects with over 250,000 other backers.
• web3intelligence — Build wealth and trust in the world of crypto with intelligent financial tools, data and infrastructure.

Portfolio highlights

• PERL.eco — The Planetary Ecosystem Registration Ledger will be a dedicated blockchain for real-world ecological assets through tokenizing carbon credits and biodiversity, NFTs and decentralised (DeFi) rewards.
• A-World — Welcome to Animal World, a battle game based on #BNBCHAIN's super metaverse card tower defense. By setting up a hero tower to destroy monsters.
• NeuronX — The First AI-Driven Lending Protocol on @dfinity

Portfolio highlights

• DOS Labs — DOS stand for Decentralized Operating System. We build a blockchain gaming platform for web3.
• KIP Protocol — KIP Protocol is a decentralised AI framework unlocking digital property rights of Knowledge Assets in the AI-powered future.
• Cross The Ages — Cross The Ages is a universe in which fantasy and science fiction come together. The two worlds share the single continent of Artellium. To the west lies Arkhante, masters of magic and summoning. To the east, the city-continent Mantris is home to ultra-connected multicultural people whose technology has invaded everyday life.The young Malkha,surrounded by her seven Primus, reigns from the capital, Babylonia. To the west, the city-continent Mantris is home to Neurotechs, an ultra-connected multicultural people whose technology has invaded everyday life. The Amortals, humans who have transferred their minds to super-AIs, run the corporations for which the citizen-shareholders of Mantris work.

Portfolio highlights

• Aark — Trade crypto perpetuals with up to 1000x leverage, zero gas fees, and an industry-low 0.01% trading fee. Earn payback on losses with VIP rewards. RWA & altcoin perps on Arbitrum. Backed by OKX Ventures.
• Sekuya — Sekuya is an anime gaming metaverse platform that transform the gaming landscape through a community-driven approach in an entirely new anime epic fantasy universe.
• Sidus Heroes — gaming company

Portfolio highlights

• Mudafy — Mudafy is a tech-enabled real estate broker for LatAm.
• Axis Robotics — AXIS ROBOTICS | Transferring Diverse Human Intelligence Into Robotic General Intelligence
• Hyperlane — Hyperlane is the platform for developers building the interchain universe

Portfolio highlights

• Storm Labs — We are an open-source software development studio that builds infrastructure for the next financial generation.
• Blocksense — The universal verification layer for the autonomous economy. Accelerated by @a16zcrypto's CSX.

Portfolio highlights

• IOTrader — Decentralized Trading Platform Predict Prices. Trade Futures. Win Big. Trade cryptocurrency futures with up to 20x leverage. https://t.co/2j18FWbdKc
• Tomoland — Tomoland is a social gaming platform where users create avatars, worlds, and multiplayer experiences.
• Midas — Structured Products, Onchain.

Portfolio highlights

• 0G — The First Decentralized AI Operating System
• Yellow — Yellow is a financial services provider of software, analytics, and investments in blockchain startups.
• Mind Network — The 1st Fully Homomorphic Encryption (FHE) Restaking Layer for AI and POS Networks. Mind Network is backed by Binance Labs, Hashkey, Big Brain, Chainlink, etc.

Portfolio highlights

• Nillion — The Secure Processing Layer of Web3
• Blocksense — The universal verification layer for the autonomous economy. Accelerated by @a16zcrypto's CSX.

Portfolio highlights

• ERC World — A multi-chain native NFT marketplace

Portfolio highlights

• ERC World — A multi-chain native NFT marketplace

Portfolio highlights

• Zynk — Make Global Payments Instant
• Openbox.ai — OpenBox AI provides a unified trust platform for agentic AI, delivering runtime governance, cryptographic verification, and enterprise-grade AI accountability across systems and organizations.
• OpenBox AI — OpenBox AI provides a unified trust platform for agentic AI, delivering runtime governance, cryptographic verification, and enterprise-grade AI accountability across systems and organizations.

Portfolio highlights

• Olympix — Olympix is a pioneering DevSecOps tool that puts security in the hands of the developer by proactively securing code from day one.
• Tres — Crypto Accounting and Web3 Treasury - Enable financial workflows such as reconciliation, balance calculation, audit and reporting. Now businesses can monitor, manage and account for their Web3 assets from on-ramp to off-ramp.
• Blocksense — The universal verification layer for the autonomous economy. Accelerated by @a16zcrypto's CSX.

Portfolio highlights

• SQR3D — Transform your idea into 3D assets at scale. Smart Contract Automation for 3D Designs with SQR3D.
• Reitio Protocol — We’re creating an effortless way for everyone to create custom metaverse assets visually via an intuitive and codeless templates-based design toolkit, introducing reitio protocol.
• Genesis Shards — Crafting a whole new suite of NFT powered products across multiple blockchains

Portfolio highlights

• Pi Squared — Pi Squared enables trustless remote computing, AI, and interoperable smart contracts for any blockchain or dApp.
• Ellipsis Labs — Ellipsis Labs is building Phoenix, a decentralized limit order book on Solana that is fully on-chain, non-custodial, and crankless.
• Blocksense — The universal verification layer for the autonomous economy. Accelerated by @a16zcrypto's CSX.

Portfolio highlights

• Blocksense — The universal verification layer for the autonomous economy. Accelerated by @a16zcrypto's CSX.

Portfolio highlights

• BeraTone — BeraTone is a farm life simulation game developed on Berachain technology.
• Inversion — Acquiring durable businesses.
• Blockworks — Blockworks is a financial media brand that delivers breaking news and premium insights about digital assets to millions of investors. Our editorial content, newsletters, podcasts and events provide investors with the critical analysis and information they need to make smarter decisions about digital assets.