Sats Terminal is a Bitcoin-native aggregation protocol, offering seamless access to aggregated swaps and liquidity across multiple Bitcoin DEXes and DeFi platforms.

UniSat Wallet is a browser extension wallet that makes it safe and easy for users to store, send, and receive bitcoins and Ordinals on the Bitcoin blockchain.

Bitlight Labs develops infrastructure based on the RGB protocol and deploy multiple applications on LightningNetwork, with a primary focus on implementing the trading infrastructure for RGB20 tokens.

Stacks is a Bitcoin L2, bringing smart contract functionality to Bitcoin, without modifying Bitcoin itself. Stacks takes a pyramid approach, where you have the foundational settlement layer at the bottom (Bitcoin), and then a layer on top of that to add smart contracts and programmability (Stacks), and then layers on top of that for scalability and speed (Hiro's Subnets).

Merlin Chain is a Bitcoin Layer 2 powered by Bitmap, building upon the native assets, protocols, and products on Bitcoin Layer 1, to Make Bitcoin Fun Again.

Solv is a Decentralized Bitcoin Staking Protocol to unlock the full potential of Bitcoin assets through a liquidity consensus infrastructure. By addressing the fragmentation of BTC assets, yield opportunities, and custody solutions, Solv offers Bitcoin holders a gateway to BTCFi, continuously builds pathways and confidence for traditional funds to enter the crypto world.

Saturn is a non-custodial peer-to-peer orderbook that bringing fungibility and a new token layer to Bitcoin.

Lorenzo Protocol is an on-chain asset management platform that tokenizes and integrates CeFi financial products into DeFi, aiming to connect on-chain capital with a wide range of off-chain financial strategies. With tradable tickers, users can easily engage in complex yield strategies. As yield infrastructure, Lorenzo powers financial access products such as Neobanks, Payment Finance, Wallets, PayFi, RWAFi, DeFAI, and more, enabling the large-scale integration of sustainable on-chain real yields.

bitSmiley is a Bitcoin-native Defi project that has innovated in both application design and protocol layers. Its groundbreaking Fintegra framework comprises three main components: a decentralized overcollateralized stablecoin protocol, a native trustless lending protocol, and the on-chain derivatives protocol. bitSmiley will initially introduce bitUSD, a native overcollateralized stablecoin on the Bitcoin blockchain, addressing the lack of stable price-pegging tools. Users can generate bitUSD by overcollateralizing their BTC, allowing participation in all BTC blockchain DeFi protocols. Each bitUSD is backed by overcollateralized BTC, ensuring stability and user asset security through a robust liquidation and repayment system.

Bitroot is a Layer 2 scaling solution for Bitcoin as the programmable asset issuance protocol enables issuance of fungible Tokens and NFTs on the Bitcoin Chain and with the implementation of OP_CAT and BitrootVM it enhances the capabilities of smart contracts, making possible that users and developers can create and manage their own digital assets on Bitcoin's infrastructure keeping the high decentralization and security, enabling broader asset representation, expansion and operability.

BiHelix is a Bitcoin ecological infrastructure based on the Bitcoin native blockchain, combining the RGB protocol and the Lightning Network to build optimized nodes. It aims to make it easier for developers to use, increase the use cases of Bitcoin, and solve the challenges of scalability and Turing incompleteness faced by the Bitcoin blockchain. Create a fairer decentralized encryption world for miners, validators, node service providers, exchanges, and users.

DIBA is a Bitcoin NFT Marketplace, it allows users to trade any asset issued on Bitcoin smart contracts on layer 2 networks, such as Lightning Network. DIBA also released a Bitcoin-only wallet – which can store music files and art – in partnership with crypto miner Hut 8 Mining (HUT).

OpenStamp is a marketplace for BTC Stamps(SRC20, STAMPS, SRC721). The platform also offer minting services.

TerpLayer is a decentralized BTC liquidity protocol that connects Bitcoin's vast liquidity to Berachain's cutting-edge DeFi ecosystem. By enabling native Bitcoin trading and harnessing Berachain's Proof-of-Liquidity (PoL) consensus, TerpLayer opens up unprecedented DeFi opportunities for Bitcoin holders. The protocol features Terplayer Atomic Swaps (TAS) for secure cross-chain transactions and a Berachain-based AMM oracle for optimal price discovery and liquidity provision. TerpLayer's $TERP token incentivizes participation, fueling the growth and user engagement in this innovative Bitcoin-Berachain integration.

Ola is an Earning-Enhancing Network incentivized by the Bitcoin ecosystem. With two core products, Onis and Massive, Ola creates a comprehensive ecosystem where users can become BitVM challengers, ZK bridge supervisors, ZK verifier nodes, DA samplers, and a variety of monitoring roles to empower the Bitcoin ecosystem.

BadgerDAO is focused on building the products and infrastructure needed to accelerate the growth of Bitcoin in Decentralized Finance (DeFi) across multiple blockchains. Badger's first product, Sett Vaults, enables users to earn yield on their synthetic BTC assets. Digg, Badger's second product, is software that manages the DIGG token, a cryptocurrency with an elastic supply pegged to the dollar price of Bitcoin.

Omega strives to create decentralized infrastructure that will redefine omnichain & Bitcoin DeFi. Omega unlocks the ability for users to leverage cross-chain digital assets to enhance their yield through modular DeFi opportunities in a decentralized & secure manner.

Interlay is building its flagship product, "InterBTC," a fully collateralized one-to-one Bitcoin-backed asset that enables interoperability between multiple blockchain ecosystems while preserving Bitcoin's censorship-resistant nature. Interlay v2 proposes introducing native DeFi functionality to the network: a decentralized AMM-based exchange (Uniswap v2 model and Curve Stableswap) paired with a liquidity protocol for BTC borrowing and lending (Compound v2 model). By creating markets catering to Bitcoin holders and building deep liquidity in these protocols, Interlay will enable easy, one-click access to Bitcoin-centered DeFi use cases, ranging from simple passive liquidity provision to tailored long/short leverage positions.

Mintlayer is a blockchain platform designed to expand Bitcoin's functionality. By enabling atomic swaps with native bitcoin for use in DeFi, powering real world asset tokenization and incorporating innovative consensus mechanisms, Mintlayer aims to revolutionize the DeFi landscape.

Function is a crypto infrastructure company that issues FBTC, which allows institutions and corporate treasuries to efficiently deploy Bitcoin while maintaining full custodial control over their cryptocurrencies.

Rollux is the EVM rollup platform base on Bitcoin’s PoW for security, scalability, and affordability. Rollux is developed by SYS Labs, and functions as Syscoin’s Layer 2. Rollux will initially be an Optimistic Rollup, and will incorporate ZK-based rollups once Validity-proving technologies mature.

BTC Domain is a bitcoin domain name service platform where users can register a name and associate it with their bitcoin address. BTC Domain provides an experience similar to the Ethereum Name Service (ENS) by providing a wide range of name-related services, including name registration, name resolution, and other related services.".btc" domains are inscribed as formatted JSON text onto the Bitcoin mainnet, with each domain being a unique inscription that is akin to a BTC NFT.

Coinfinity is an Austria-based Bitcoin brokerage that has been focusing on security and individual client needs since 2014, with a mission to make Bitcoin as understandable and accessible as possible.

Mirror L2 is a decentralized Proof of Stake (POS) BTC L2 compatible with EVM and smart contract while utilizing BTC as GAS. POS nodes utilize mBTC, the mirrored version of BTC on the L2, as collateral proof for the L2.

Ordiswap brings dynamic AMM infrastructure to BRC-20, unlocking liquidity on Bitcoin's native layer. At its core, Ordiswap seamlessly integrates off-chain server management with the unique tokenization capabilities of the BRC-20 standard.

Alpen is a scaling Bitcoin with Zero Knowledge technology solution. The platform build infrastructure to enable the broader, adoption of Bitcoin. Ushering a new era of trustless, verifiable computation.

Luminex is a Bitcoin Ordinals launchpad platform, that allow users to participate fairly in the Bitcoin ecosystem.Luminex has proposed the BRC-69 standard, designed to simplify the creation of Recursive Ordinals collections, reducing inscription costs and streamlining the on-chain pre-reveal process.

Bisq is a decentralized network for exchanging bitcoins. It is a safe, private, and decentralized way to exchange bitcoins for national currencies and other digital assets.

Yuzo | BRC2.0 is an AI-powered Bitcoin Ordinals Launchpad that allows users to create, publish, and trade Ordinals.

Zaprite is a Bitcoin payments platform that support Customizable hosted, branded Checkouts with self-custody.