Top 15 Payments Startup Investors in Bulgaria in May 2026

Portfolio highlights

• NeoFi — Buy, Sell, Trade and Invest in Bitcoin, Ethereum, Shiba Inu, Dogecoin, Cardano, Polygon and 100s other cryptocurrency from India's best cryptocurrency exchange.
• Credefi — Credefi connects crypto lenders with SME borrowers from the fiat economy.
• IQ Labs — IQ Marketplace offers unique NFTs with exclusive utilities, boosting your in-game experience. With flexible renting parameters and multiple payment options, rent without collateral and unlock the full utility of NFTs. Say goodbye to gas fees with our gasless renting feature and multiply the value of NFT collections with our multi-utility renting. Explore now

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

• Gamium — Gamium is a Web3 and Metaverse technology company building the truly Decentralized Social Metaverse.
• GoFungibles — GoFungibles is a cross-chain state-of-the-art NFT marketplace equipped with all the existing features of conventional NFT marketplaces but augmented with DeFi and gamified components.
• Legends of Mitra — Discover the best crypto casino slots of 2026. Compare 5 top Bitcoin casinos offering provably fair games, massive bonuses, and instant crypto withdrawals.

Portfolio highlights

• NeoFi — Buy, Sell, Trade and Invest in Bitcoin, Ethereum, Shiba Inu, Dogecoin, Cardano, Polygon and 100s other cryptocurrency from India's best cryptocurrency exchange.
• Crestal — Crestal offers a decentralized platform that meets the objectives of Web3 applications through modular service architecture. The Crestal blockchain monitors and scores services using a Proof of Performance (PoP) consensus process.
• IQ Labs — IQ Marketplace offers unique NFTs with exclusive utilities, boosting your in-game experience. With flexible renting parameters and multiple payment options, rent without collateral and unlock the full utility of NFTs. Say goodbye to gas fees with our gasless renting feature and multiply the value of NFT collections with our multi-utility renting. Explore now

Portfolio highlights

• tread.fi — Explore tread.fi's institutional-grade trading platform designed to seamlessly integrate into your workflow, automate trade execution, and minimize slippage. Learn more.
• Ledger Works — Blockchain consumers face significant and increasing cyber-crime. And Web3 security efforts focus on DeFi providers, not retail users. A crypto account holder should be able to receive the same fraud alerts and protection they have come to expect from their bank or credit card accounts. Our service provides account notification and cyber-crimeprotection to Crypto account holders.
• Blueberry Protocol — Access premium DeFi opportunities, tokenized yield strategies, and comprehensive tools for the Hyperevm onchain ecosystem.

Portfolio highlights

• GenLayer — GenLayer is a platform that focuses on intelligent contracts.
• Spicenet — Spicenet enables universal access to the top DeFi venues across all networks, creating better financial outcomes for all.
• YeagerAI — YeagerAI is a pioneering AI research lab focused on developing technology that promotes sovereignty, transparency, and decentralization.

Portfolio highlights

• Gamium — Gamium is a Web3 and Metaverse technology company building the truly Decentralized Social Metaverse.
• Kudo Labs — Kudo is building an ecosystem of DeFi and web 3.0 products like Unomi and Bitquity for mainstream crypto adoption.
• Primex Finance — Primex is the cross-chain prime brokerage liquidity protocol for cross-DEX margin trading with trader scoring mechanisms.In Primex, lenders provide liquidity to pools where traders can use it for leveraged trading in cross-DEX environments, while lenders then have an opportunity to earn high yields; their interest is generated from margin feesand profits on successful trades.Lenders have the flexibility to manage their risks and return by providing liquidity to a variety of risk buckets, subsets of liquidity pools that regulate trader risk strategies.

Portfolio highlights

• Gamium — Gamium is a Web3 and Metaverse technology company building the truly Decentralized Social Metaverse.
• Lympid — We believe that anyone should have access to the amazing opportunities found on the blockchain, from DeFi protocols (aave, compound, yearn…) to Crypto Indexes, there's so much to discover! At Lympid you will be able to do it all easily in the same app, and directly through EUR.
• Alliance Games — Build Beyond Limits. Multiplayer for the Next, Decentralized Era.

Portfolio highlights

• Credbull — Credbull manages on-chain private credit funds that provide vital financing solutions to creditworthy small and medium-sized enterprises (SMEs).
• Ink Finance — Ink Finance is the scalability solution for web3 DAOs, protocols and asset managers, enabling them to customize asset management and governance frameworks through a no-code interface, to effectively establish on-chain credit and financial competence. Ink Finance allows a one-stop and frictionless solution for organized financial activities, with scalability and customizability.
• Velvet Capital — Trade any crypto onchain - spot and perpetuals across 7 chains with AI-powered routing. Non-custodial DeFi trading terminal + AI trading bot. 100K+ traders.

Portfolio highlights

• Power Roll — Power Roll has reinvented solar to generate energy anywhere and everywhere, using any surface.
• hedgehog lab — hedgehog lab is a global leader in digital consultancy, known for being the 'masters of our craft'. Let's digitally craft a better world.
• Powerphotonic — Leaders in wafer-scale freeform optics

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.
• Meter.io — Meter.io is a base layer hybrid consensus protocol built to address the volatility, scaling and interoperability problems in the existing cryptocurrencies.
• Injective — Explore Injective: the high-performance blockchain powering decentralized finance, governance, and next-gen Web3 apps with unmatched speed and scale.

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

• BullPerks — BullPerks is a community of like-minded individuals who want to leverage their power and invest together in the best projects on equal terms with VCs.
• 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.

Portfolio highlights

• Me3 — Me3 is a crypto wallet to purchase, send, receive, and exchange tokens and NFTs.
• Stabble — stabble is a protocol revolutionizing liquidity pools by introducing protocol-managed and arbitrage pools. This allows stabble to tackle critical inefficiencies prevalent within Solana's decentralized exchanges.
• CrossCurve Metelayer — Your Unfair Advantage for Building in DeFi. Any token. Any chain. Any operation. One MetaLayer.

Portfolio highlights

• Gamium — Gamium is a Web3 and Metaverse technology company building the truly Decentralized Social Metaverse.
• STAGE — Always-on music competitions powered by the blockchain. Vote for your favorite artists and share their success.
• NXI — Nexus Interactive gives collective growth and accrued value to its ecosystem.