Crypto Companies Directory

Napier Finance is a DeFi yield trading platform that allows users to manage yield exposure across multiple assets without lock-up periods. It enables developers and protocols to create custom yield products on top of its modular infrastructure, called the Napier Stack. The platform is deployed across 11 chains including Ethereum, Arbitrum, Base, and Sonic, and integrates with 40+ projects such as Lido, Morpho, Euler, ether.fi, and Yearn. Originally positioned as a liquidity hub for yield trading powered by Curve Finance, it raised a $1M pre-seed round in November 2023 and has since expanded its ecosystem and multi-chain footprint.

NeoLine is a non-custodial, self-custody digital asset wallet built specifically for the Neo blockchain ecosystem, available as a Chrome browser extension and mobile app for iOS and Android. The wallet supports Neo X (an EVM-compatible sidechain), Neo N3, and Neo Legacy, and also supports arbitrary EVM chains via custom RPC configuration, allowing users to manage multiple networks from a single interface. Key features include Ledger hardware wallet integration for enhanced security, biometric authentication, transaction tracking, and a built-in native bridge for cross-chain asset transfers within the Neo ecosystem. NeoLine also exposes dAPI interfaces for Neo2, Neo N3, and NeoX, making it a developer-facing tool for dApp integrations on Neo. The wallet targets both retail users seeking a Neo-native self-custody solution and developers building decentralized applications on the Neo platform.

Nethereum is an open-source integration library designed to enable interaction between the .NET ecosystem and Ethereum-based blockchains. The framework consists of a modular suite of packages that facilitate communication with Ethereum Virtual Machine compatible networks. Its core architecture allows developers to manage smart contract interactions, wallet functionalities, and blockchain indexing using languages such as C#, F#, or VB. The system supports a variety of environments, including cross-platform mobile frameworks, web assemblies, and game engines.

Neutral Trade is an on-chain multi-strategy platform that packages institutional-grade quantitative trading strategies into accessible on-chain vaults, targeting stablecoins, BTC, and real-world assets (RWAs). The platform is built by quants and traders with backgrounds at Goldman Sachs and top global hedge funds, and positions itself as democratizing access to strategies previously reserved for institutional capital. It integrates with a range of DeFi infrastructure partners including Jupiter, Kamino, Hyperliquid, Pyth, Enzyme, and Copper, primarily operating on Solana. The project raised $2M in funding announced May 2025 and offers a live app where users can browse and deploy capital into its strategy engine.

Neutrino Protocol is a DeFi platform built on the Waves blockchain that issues XTN, an index token collateralized by a basket of Waves Ecosystem tokens and governed by its user community. The protocol allows users to buy, sell, and stake tokens including NSBT, XTN, and SURF, with staking mechanics tied to protocol stability and governance participation. Governance is handled via a DAO forum, and the smart contracts are publicly verifiable on Waves Explorer. The project is closely associated with Waves Exchange, as evidenced by its GitHub repository under the waves-exchange organization.

Newhedge is a Bitcoin-focused data and analytics terminal that provides on-chain metrics, market intelligence, and research aggregation for investors and analysts. The platform covers a broad range of data categories including network activity (hashrate, difficulty, node counts), market indicators (Mayer Multiple, Fear and Greed Index, Bitcoin dominance), mining economics (Puell Multiple, miner revenue), and exchange flow data. A REST API gives developers programmatic access to the same real-time and historical Bitcoin metrics that power the terminal. Clients include financial media and institutional names such as Nasdaq, CoinDesk, Bitcoin Magazine, and CNBC, indicating a professional and institutional user base.

Newsbit is a Dutch-language crypto media outlet based in the Netherlands that publishes news, price analysis, and market commentary focused exclusively on Bitcoin, Ethereum, and the broader cryptocurrency market. The publication covers topics including on-chain developments, regulatory updates, and technical price analysis written for Dutch-speaking retail crypto enthusiasts and investors. Its editorial model centers on timely reporting and analyst-driven price forecasts rather than original research or data products. The site operates under the domain newsbit.nl and serves as one of the primary Dutch-language destinations for crypto news in the Netherlands and Belgium.

NFT Price Floor is an NFT analytics and data platform founded in 2021 that tracks floor prices, market capitalization, trading volume, and sales data across approximately 1,800 NFT collections. The platform aggregates data from multiple NFT marketplaces and ranks collections by market cap, floor price, volume, and owner distribution, with historical price charts and real-time updates. It also offers supplementary tools including a collection comparison feature, an NFT drops calendar, and investment strategy resources. The platform targets NFT collectors, traders, and investors seeking data-driven insights to evaluate collections and identify market trends.

NodeMonkes is a Bitcoin-native NFT collection of 10,000 pixel-art monkey characters inscribed on the Bitcoin blockchain using the Ordinals protocol. The project provides a dedicated web platform, the Monkedex, where holders can browse the full collection, filter by traits and rarity, view auction results, and connect their Bitcoin wallets to verify ownership. Each token is identified by inscription number and sat number, reflecting the Ordinals-based provenance model native to Bitcoin. The collection gained prominence as one of the notable early Bitcoin Ordinals PFP projects, alongside peers such as Bitcoin Puppets, and is supported by an active community on Twitter and Discord.

North Island Ventures is a crypto-focused venture capital firm that provides early-stage capital and operational support to founders building across the blockchain and digital asset ecosystem. The firm invests across a broad range of crypto verticals, with portfolio companies spanning DeFi, gaming, infrastructure, custody, and real-world asset tokenization. Its investment thesis centers on backing foundational crypto-native businesses rather than peripheral or tangential crypto adopters. Portfolio companies include ether.fi, Utila, BCB Group, Geodnet, and Big Time, reflecting a mix of DeFi, institutional services, and Web3 gaming. No single HQ location is prominently disclosed on the firm's website.

NOW Custody is an institutional cryptocurrency custody platform that provides businesses with a single API to receive, store, convert, and manage digital assets across more than 800 supported cryptocurrencies. The platform is built around cold storage for 100% of user funds, with security practices aligned to SOC 2 Type II and ISO 27001 standards, hosted on AWS infrastructure. It targets neobanks, exchanges, payment platforms, gaming companies, lending platforms, and investment brokerages seeking to integrate crypto operations without building custody infrastructure in-house. Part of the broader NOW Ecosystem alongside ChangeNOW, the service has been operational since 2017 and positions itself as a B2B infrastructure layer for crypto-enabled financial products.

NOW Wallet is a non-custodial cryptocurrency wallet application developed by ChangeNOW, available on iOS, Android, and desktop (macOS). It supports 70+ blockchains and 1,500+ tokens, offering storage, buying, selling, swapping, and staking within a single app. Staking is available for assets including BNB, SOL, ADA, ATOM, TRX, XTZ, and the native NOW token. Additional features include NFT management, a private send function, WalletConnect-based dApp integration, and a Pro tier for advanced users.

NOWNodes is a blockchain API and node infrastructure provider that gives developers and enterprises access to full nodes and RPC endpoints across more than 120 supported blockchain networks. The platform delivers JSON-RPC and WebSocket APIs with a stated uptime of 99.95%, enabling applications to query on-chain data and broadcast transactions without running their own node infrastructure. It serves a broad range of crypto-native clients including exchanges, wallets, and Web3 projects, with named users such as Poloniex, Exodus, Crypto.com, and ShapeShift visible on its site. NOWNodes operates as part of the NOW Solutions product umbrella alongside ChangeNOW, and offers tiered pricing plans including a free API key entry point for individual developers.

Nuggets stands at the forefront of data privacy and security solutions, heralding a new era of trust in digital transactions. As a pioneering decentralized identity and payment platform, Nuggets ensures the utmost integrity through trusted transactions, verifiable credentials, and unwavering compliance standards. Their innovative approach eliminates the specter of fraud, fostering a landscape where they can engage with confidence and convenience. In a landscape where data integrity is paramount, Nuggets serves as the beacon of assurance for progressive organizations grappling with the escalating costs and complexities of safeguarding sensitive information. Their platform not only mitigates the risks associated with data privacy but also tackles the pervasive threat of sophisticated scams and fraud, safeguarding the bottom line and preserving enterprise integrity. What sets Nuggets apart is not only their unparalleled commitment to security but also their unwavering dedication to delivering a seamless user experience. By seamlessly integrating cutting-edge technology with user-centric design, Nuggets empowers individuals and enterprises alike to navigate the digital realm with unprecedented ease and peace of mind. Join them in revolutionizing the way the world transacts, one secure interaction at a time. Experience the future of trust with Nuggets.

Octus Bridge is a DAO-governed cross-chain bridge protocol that enables token transfers between Ethereum and other supported blockchains. It uses Everscale as a settlement layer to facilitate transactions. The protocol is designed with a decentralized architecture that relies on a network of relayers, with eligibility based on holding its native BRIDGE token. Governance decisions are executed through on-chain smart contracts. The project is open source and has undergone third-party security auditing. It is developed by Broxus, a blockchain development team associated with the Everscale ecosystem. The BRIDGE token serves governance and utility functions within the protocol.

Odaily is a Chinese-origin blockchain and cryptocurrency news platform operating at odaily.news, providing news flashes, in-depth analysis, opinion pieces, and market data to crypto industry participants. The platform covers a broad range of topics including DeFi, NFTs, Web3 infrastructure, and on-chain market activity, with content organized into sections such as Pro research, trending topics, and community articles. It supports multiple languages including Simplified Chinese, Traditional Chinese, English, Japanese, Korean, Thai, and Vietnamese, targeting both retail and professional audiences across Asia and globally. Odaily also offers developer API access and an AI-powered skill tool, positioning it as a data and content resource for the broader crypto ecosystem.

Odyssey Finance is a DeFi super app that aggregates yield strategies, curated vaults, and trading tools into a single interface. Its core product suite includes Loopr (leverage yield strategies on stablecoins, ETH, and BTC via protocols like Morpho and Synth), Yieldr (curated vaults), and Tradr (advanced trading), all accessible across Ethereum, Base, Optimism, and other EVM networks. Users can log in via Web3 wallets or social accounts and track multi-chain portfolios from one dashboard. The platform is currently in open beta on Plasma, advertising up to 80% APY on stablecoins, and runs a points/XP season to incentivize early adopters. Note: the discovery source describes a Netherlands-based metaverse collaboration company of the same name — the website content reflects a distinct DeFi product.

Onchain Heroes is a fully on-chain idle RPG built on Abstract Chain, where all game state and logic reside on the blockchain without centralized servers. Players manage heroes through low-time-commitment sessions of approximately 10 to 15 minutes daily. The system offers two progression pathways: a low-risk safe progression mode and a high-risk, high-reward gameplay option implemented through a Risk Protocol mechanic. The project was founded by Skarly, formerly lead game developer at Wolf Game. The core architecture maintains all game mechanics and player state directly on-chain, enabling transparent and decentralized gameplay without reliance on off-chain infrastructure.

Open Dollar is a DeFi protocol that allows users to borrow a stablecoin (OD) against liquid staking tokens as collateral, offering low-interest loans through collateralized debt positions (CDPs). A key differentiator is that its CDPs are represented as NFTs, making individual vault positions tradable on secondary markets without closing the underlying loan. The protocol targets holders of liquid staking tokens (LSTs) who want leveraged exposure or liquidity without selling their staked assets. It operates on-chain with supporting infrastructure including an auction mechanism, an earn/yield component, and a points/rewards system called Bolts.

OpenTheta is a non-custodial NFT marketplace built natively on the Theta blockchain, enabling users to buy, sell, and showcase digital art and collectibles via smart contracts. The platform supports a range of NFT collections spanning digital art, event tickets, and branded collectibles from partners such as Olympique de Marseille and Theta EuroCon. It provides an Explore interface, portfolio view, and on-chain stats dashboard tailored to the Theta ecosystem. OpenTheta serves individual collectors, digital artists, and organizations seeking to mint or trade NFTs on the Theta network without relying on centralized intermediaries.

Opinion is an on-chain prediction market exchange where users trade binary and multi-outcome contracts on macroeconomic events, geopolitical outcomes, sports results, and crypto-native events. Markets visible on the platform include central bank rate decisions, political events (e.g., Trump visiting China), corporate M&A outcomes, and esports/NBA results. The platform uses proprietary on-chain infrastructure and an AI Oracle for market resolution, and restricts access to users in the US, China, and other restricted jurisdictions. It raised a $20M Series A (announced February 2026) and targets retail users, institutions, and global decision-makers seeking economic risk management tools.

Orangefin Ventures is a non-custodial staking service provider operating validator nodes on Solana and Gnosis, with approximately $105 million in total assets staked across those two networks. The company runs its own ASN (autonomous system number) to contribute to network decentralization, and holds ISO 27001 certification for information security. It offers a 0% commission Solana validator consistently ranked among the highest-yielding on the network, serving both retail stakers via popular wallets (Phantom, Solflare, Backpack) and institutional clients requiring white-glove support. Orangefin Ventures was acquired by SOL Strategies in December 2024, positioning it as part of a broader Solana-focused infrastructure and liquid staking ecosystem.

OrangeX is a centralised cryptocurrency exchange offering spot trading, USDT-margined perpetual futures with up to 200x leverage, copy trading, and earn products including flexible simple earn and dual-asset investment. The platform is supported by over 50 market-making teams and claims a 1,000 BTC insurance fund, targeting both retail traders and those seeking passive yield on crypto holdings. Its product suite covers a broad range of assets including major tokens such as BTC, ETH, and SOL, as well as smaller altcoins. The exchange has obtained regulatory licences in at least one jurisdiction, though the specific country of headquarters is not clearly disclosed on the site.

Origami Finance is a DeFi protocol focused on tokenised automated leverage, allowing users to gain amplified exposure to crypto assets through on-chain mechanisms. The protocol automates the process of looping or leveraging positions, abstracting away the manual steps typically required in lending-based leverage strategies. It raised a $1.5M seed round in August 2024, indicating early-stage development. The site restricts access from the US, consistent with typical DeFi compliance postures for protocols handling leveraged financial products.