DeFi Infrastructure
Protocols, frameworks and underlaying technologies for building decentralized finance ecosystems.
Settle 
A web-based operating system and dashboard for decentralized finance.
0x
0x Protocol is free, open-source infrastructure that developers and businesses utilize to build products that enable the purchasing and trading of crypto tokens.
DutchX
A decentralized trading protocol for ERC20 Tokens.
0xcert
0xcert is an open-source framework to create, manage and swap digital assets (ERC-721) and value tokens (ERC-20) on the blockchain.
Ramp
The protocol powering fiat to crypto exchanges
Wyre
Wyre is a secure and compliant bridge between fiat currencies and cryptocurrency.
Uma
UMA is a decentralized financial contracts platform built to enable Universal Market Access.
Hydro Protocol 
Hydro is an open source framework for building Decentralized Exchanges.
Bancor Protocol 
Hydro is an open source framework for building Decentralized Exchanges.
Loopring
A protocol for decentralized token exchange, where traders have complete and total control of their crypto-assets.
Kyber
On-chain liquidity protocol allows decentralized token swaps to be integrated into any application.
Uniswap
Uniswap is an open source protocol for automated token exchange on Ethereum.
Centrifuge
Open, decentralized platform to connect the global financial supply chain.
Ren
A suite of privacy-focused tools for dark pools and other financial applications.
bZx (b0x)
A decentralized margin lending protocol on Ethereum
Zap
Zap platform allows users to create, publish and subscribe to smart contract and Decentralized Application compatible data feeds.
Totle
Totle platform aggregating the top decentralized exchanges, and provides reliable infrastructure for decentralized liquidity.
Fabrx
Fabrx it’s a Web3 automation and middleware platform for seamless integration of blockchain. Interview with Fabrx
Set
Set provides a solution for building businesses utilizing tokenized baskets including: decentralized brokerages, robo-advisors, and issuance order bulletin boards.
OpenRelay
OpenRelay is an open order book built on a open source microservice architecture that makes finding orders and filling them via the 0x Protocol fast and efficient at any scale.
Melonport
Autonomous systems for crypto asset management. Protocol with frontend and backend hosted and executed on decentralized platforms.
Blocknative
Blocknative is an embeddable javascript widget that translates complex blockchain tech into simple terms for end-users.
Matic
Matic Network is a blockchain scalability platform which provides secure, scalable and instant transactions powered by PoS side chains and an adapted version of Plasma.