Crypto Companies Directory

SpiderPool is a cryptocurrency mining pool supporting Bitcoin and other proof-of-work assets. The platform offers multiple payout schemes including PPLNS and FPPS, and has expanded beyond pure pool services to include SpiderOS (mining firmware/management software), a transaction accelerator, and a Spider Credit loyalty program. It serves individual and institutional miners seeking reliable block rewards and operational tooling across supported networks. SpiderPool has partnered with Bitcoin ecosystem projects such as Bitlayer and Antpool, reflecting its positioning within the broader Bitcoin DeFi and infrastructure landscape.

Spiral DAO is a decentralized autonomous organization built around yield farming, vote incentive markets, and veTokenomics. It aggregates governance tokens from multiple DeFi protocols and deploys treasury rebalancing mechanisms to exploit inefficiencies in vote incentive markets, aiming to generate high yields for participants. A key design feature is built-in dilution protection and reduced sell pressure across aggregated protocol tokens. The protocol includes a native swap interface (SpiralSwap), staking, a treasury dashboard, and has undergone a security audit by Pessimistic.io.

Spire Staking functions as a node operator for the Cardano blockchain through the management of stake pools under the tickers SPIR and SPIR2. The protocol provides a mechanism for ADA holders to delegate their assets to professional validators rather than maintaining independent node infrastructure. The system architecture utilizes geographically redundant hardware configurations to ensure continuous uptime and operational consistency. This technical design includes persistent monitoring systems, scheduled data backups, and a multi-layered security framework adapted from enterprise IT standards. The core operation involves the validation of transactions and the production of blocks on the network. Pool margins are established at a fixed maximum percentage to maintain cost transparency for delegators. By focusing on high availability and technical redundancy, the service facilitates participation in the network consensus process while managing the underlying server maintenance and security protocols required for stable block production.

Splash is a decentralized trading protocol built exclusively on the Cardano blockchain, open-sourced by Splash Labs. The protocol combines AMM liquidity pools with an order book through a mechanism called the Temporal Liquidity Book, enabling composable and automated order execution. It targets projects, liquidity providers, and traders seeking capital-efficient DeFi on Cardano, offering dynamic fees, audited smart contracts, and a permissionless execution engine that anyone can run to earn fees. The protocol is governed by a DAO using the native SPLASH token, which holders can lock to earn voting rights, protocol fee distributions, and liquidity rewards.

Squads Labs builds financial products and infrastructure on Solana, organized around the stablecoin economy. Its core product suite includes Squads Multisig, a non-custodial multisig platform for securing and managing Solana assets; Altitude, a global business account for saving, earning, and moving money; Fuse, a personal finance app for stablecoins and tokenized assets; and Grid, a stablecoin API covering accounts, payments, cards, and yield. The platform targets businesses, individual users, and developers seeking programmable, blockchain-native financial services without traditional banking intermediaries. Squads Labs is backed by tier-1 venture investors including RockawayX, and operates as a fintech company rather than a bank or custodian.

Stable Jack is a DeFi protocol that splits yield-bearing assets into separate components — yield, volatility, and points exposure — allowing users to trade or amplify each independently. The protocol is conceptually similar to Pendle Finance in its yield-tokenization approach, but extends the model to include volatility and points markets for any supported asset. Users can increase or hedge their exposure to specific return streams without selling the underlying asset. The project raised $1.25 million via a public token sale in March 2025 and operates a live app at app.stablejack.xyz.

Stabull Finance is a non-custodial decentralized exchange specializing in stablecoins pegged to fiat currencies and real-world assets, including forex-linked tokens such as EURS, XSGD, TRYB, NZDS, AUDD, BRZ, and GYEN. The protocol is designed to offer low-slippage swaps between these assets by using an AMM curve optimized for near-parity assets, similar in concept to Curve Finance but focused on multi-currency FX stablecoins. Stabull operates across multiple EVM-compatible chains including Ethereum, Polygon, and Base, giving users access to a broad set of trading pairs without custodial intermediaries. The platform targets users and institutions seeking on-chain FX exposure or efficient stablecoin conversion across non-USD denominated assets.

Stack Wallet is an open-source, non-custodial cryptocurrency wallet application developed by Cypher Stack, available on iOS, Android, Windows, macOS, and Linux. The wallet supports a broad range of cryptocurrencies including Bitcoin, Monero, Litecoin, Dogecoin, Bitcoin Cash, Firo, Epic Cash, Namecoin, and Wownero, with a particular emphasis on privacy-preserving coins. Its fully open codebase is distributed via the App Store, Google Play, F-Droid, and direct APK, targeting privacy-conscious crypto users who prefer self-custody. The project positions itself as the first open-source, non-custodial, privacy-focused multi-coin wallet, distinguishing itself from partially open or custodial alternatives.

stakeFi is an institutional staking platform that enables enterprises to stake digital assets, monitor validator health, and generate yield across multiple proof-of-stake networks from a single interface. The platform supports protocols including Ethereum, Solana, Polygon, Avalanche, Hedera, Cardano, EigenLayer, Canton, Midnight, and Monad, with a curated fleet of validator nodes. It provides a dashboard for asset monitoring, reporting tools with data export, and programmatic API access for rewards and asset data. Clients include Worldpay, Paysafe, NTT Digital, MoneyGram, Hex Trust, Sygnum, Vodafone's Pairpoint, and Improbable, positioning it squarely in the institutional digital asset infrastructure space.

Stalkchain is an on-chain analytics platform focused on tracking smart money movements across Solana and BNB Chain, with coverage spanning KOL (key opinion leader) wallet activity, whale behavior, and early memecoin trend detection. The platform offers a suite of tools including a KOL feed, KOL leaderboard, top-token rankings, and trend analytics dashboards, all designed to surface actionable signals before price impact occurs. It maintains what it describes as the largest Solana KOL wallet database, enabling users to identify insider wallet accumulation and influencer convergence on specific tokens. The product targets retail and semi-professional crypto traders who want institutional-grade on-chain intelligence without relying on social media speculation.

Standard Money is a financial infrastructure company on BNB Chain that issues USDsd, a fully collateralized decentralized stablecoin designed for on-chain transparency and censorship resistance. The protocol targets DeFi liquidity expansion, advertising up to 30% annual yields with no lock-up period for participants. It was incubated by YZi Labs and counts Binance Labs, Ceffu, Gate.io, Crypto.com, and Animoca Brands among its backers. The project raised $8M in a strategic round announced in late 2025 and also offers a Money Card product, suggesting a broader on-chain financial services roadmap.

StandX is a DeFi protocol offering a yield-bearing stablecoin (DUSD) and a perpetuals trading platform where margin positions automatically accrue yield. DUSD is fully collateralized via market-neutral strategies including spot staking and funding rate arbitrage, distributing returns to holders without requiring staking. The protocol reports $100M TVL, over 235,000 DUSD holders, and $444M in 24-hour perpetuals volume. Differentiating features include 'Block Trade' (zero-slippage large-order matching) and 'SIP-2 Position Yield' (yield accrual on open perp positions), both described as protocol-native innovations.

Stargaze is a decentralized NFT marketplace and launchpad built on the Cosmos ecosystem, operating as its own appchain with the native token STARS. The platform enables users to mint, buy, sell, and trade NFTs using ATOM and other Cosmos-based assets, with collections such as Bad Kids and Lost Cosmonauts among its most actively traded. Stargaze differentiates itself through deep Cosmos interoperability, leveraging IBC for cross-chain asset movement, and offering on-chain analytics alongside a dedicated launchpad for new NFT projects. The platform targets Cosmos-native users and NFT collectors seeking a non-custodial, chain-native alternative to Ethereum-based marketplaces.

Statoshi is an open-source Bitcoin node monitoring platform built by Jameson Lopp that exposes real-time internal statistics from a fully validating Bitcoin Core node via Grafana dashboards. The platform tracks metrics including transactions per second, block height, mempool state, peer connections, bandwidth usage, fee estimates, UTXO set size, and P2P message activity. It is designed for Bitcoin developers, researchers, and node operators who want granular visibility into Bitcoin network behavior and node performance. Statoshi is hosted at statoshi.info and the underlying instrumentation code is available on GitHub under Lopp's account, making it freely replicable by anyone running their own node.

Steer Protocol is an on-chain asset management infrastructure platform offering automated liquidity vaults, tokenomics tooling, and AI-driven strategy execution across 40+ blockchains. Its core products include concentrated liquidity management vaults (smart pools), incentive/rewards mechanisms for protocol tokenomics, and smart wallet infrastructure for autonomous asset management. The platform supports 1,000+ tokens, has deployed 4,000+ vaults, and serves 40,000+ users through a network of 250+ strategic partners including DEXs, protocols, and chains such as Arbitrum. It raised a $1.5M seed round in April 2023 and targets asset managers, DeFi protocols, and builders seeking white-label yield and liquidity automation tools.

Freighter is a non-custodial wallet built specifically for the Stellar blockchain, available as a browser extension (Chrome) and mobile apps (iOS and Android). It supports sending, swapping, and managing Stellar-native assets including XLM, USDC, and EUROC, with built-in DEX swap functionality using Stellar's on-chain order book. Security features include Blockaid protection, biometric Face ID login, and full user key ownership with recovery-phrase-based account import. The wallet also supports SEP-50 NFTs, trustline management, and multiple Stellar addresses, and is developed and maintained by the Stellar Development Foundation as an open-source project.

Step Finance is a centralized portfolio management platform and transaction aggregator designed specifically for the Solana blockchain. Often described as the "front page of Solana," the platform enables users to visualize, analyze, and aggregate their digital assets within a single, unified dashboard. It supports a vast majority of Solana-based protocols, allowing for real-time tracking of token balances, NFT collections, and complex DeFi positions such as yield farms and liquidity pools. This comprehensive visibility assists users in making data-driven decisions while managing their on-chain activities with increased technical clarity.

The Stephan Livera Podcast is a Bitcoin-focused audio and video podcast hosted by Stephan Livera, launched in July 2018. The show covers Bitcoin economics, technology, philosophy, and culture through long-form interviews with developers, economists, and industry practitioners. It is distributed via Apple Podcasts, YouTube, and RSS, and has produced over 730 episodes as of early 2026. The podcast is aimed at Bitcoin enthusiasts ranging from newcomers to technically sophisticated listeners, and is widely regarded as one of the longer-running Bitcoin-native media properties.

Stillcore Capital is a U.S.-based investment fund exclusively focused on the Bittensor ecosystem, structured as an open-end, evergreen 506(c) hedge fund open to accredited investors only. The fund acquires and stakes TAO tokens, the native asset of the Bittensor network, and opportunistically invests in decentralized AI startups operating as Bittensor subnets. Its two core activities are direct TAO token exposure and subnet token investment, positioning it as a specialist vehicle bridging traditional capital markets to decentralized AI infrastructure. The fund was co-founded by Mark Jeffrey and Rob Greer, and operates under the thesis that Bittensor represents a third major crypto ecosystem alongside Bitcoin and Ethereum.

Streamex operates the GLDY platform, a gold-backed stablecoin that pays holders a 3.50% annual yield. Each GLDY token is pegged to physical gold held in insured vaults, with on-chain proof of reserves and the option for physical redemption. The platform targets investors seeking gold exposure without the storage costs, settlement delays, or geographic restrictions of physical bullion, ETFs, or futures. Streamex also operates an 'Aurum' product and publishes market insights, positioning itself as a tokenized real-world asset issuer with DeFi composability.

Stride is a liquid staking protocol built for the Cosmos ecosystem and Celestia, allowing users to stake tokens such as ATOM, TIA, DYDX, OSMO, and others while receiving liquid staked derivatives (e.g., stATOM, stTIA) that can be deployed elsewhere in DeFi. The protocol currently supports 17 tokens and reports approximately $7.61M in total value locked across around 40,000 users. Stride operates its own appchain within the Cosmos ecosystem, using IBC to communicate with host chains and delegate staked assets to validators. The protocol has a native governance and utility token (STRD) and recently launched stBGT, expanding into the Berachain ecosystem.

Strobe Finance is a decentralized money market protocol built natively on the XRP Ledger (XRPL), enabling users to lend, borrow, and earn yield on assets including XRP and USDC. The protocol operates non-custodially using smart contracts on XRPL, with oracle services provided by Band Protocol and cross-chain connectivity supported by Axelar. Its product roadmap includes native vault strategies with automated yield optimization, a CLOB DEX integration, and a CDP stablecoin module. Strobe targets DeFi users seeking on-chain lending and borrowing within the XRPL ecosystem, and has undergone multiple third-party security audits from firms including Hacken and SoftStack. The legal entity, Blubbo Inc., is registered in Panama City, Panama.

Strobe Ventures (formerly BlockTower VC) is a crypto-native venture capital firm headquartered in New York City. The firm invests pre-consensus, focusing on early-stage crypto and blockchain companies across DeFi, infrastructure, payments, and Web3 gaming. Its portfolio includes notable crypto projects such as Ethena, Ledger, Maple, Morpho, Aptos, Centrifuge, and Obol Labs, reflecting a broad mandate across the crypto stack. Strobe operates as a lean, high-conviction fund with over $235 million in assets under management, taking a hands-on approach with a concentrated number of portfolio companies.

SubWallet is a non-custodial, open-source Web3 wallet designed primarily for the Polkadot and Substrate ecosystems, with additional support for Ethereum-compatible networks. It supports over 150 networks, 450+ tokens, and 80+ dApps, accessible via browser extensions (Chrome, Brave, Firefox, Edge), iOS and Android apps, and a web dashboard. The wallet allows users to manage multiple seed phrases under a single master password while retaining full self-custody of private keys and assets. SubWallet is recognized as an official wallet by Polkadot, Moonbeam, and Substrate, and its codebase is fully open-source under the Koniverse GitHub organization.