Browse free open source DeFi apps and projects below. Use the toggles on the left to filter open source DeFi apps by OS, license, language, programming language, and project status.

  • Build AI Apps with Gemini 3 on Vertex AI Icon
    Build AI Apps with Gemini 3 on Vertex AI

    Access Google’s most capable multimodal models. Train, test, and deploy AI with 200+ foundation models on one platform.

    Vertex AI gives developers access to Gemini 3—Google’s most advanced reasoning and coding model—plus 200+ foundation models including Claude, Llama, and Gemma. Build generative AI apps with Vertex AI Studio, customize with fine-tuning, and deploy to production with enterprise-grade MLOps. New customers get $300 in free credits.
    Try Vertex AI Free
  • Enterprise-grade ITSM, for every business Icon
    Enterprise-grade ITSM, for every business

    Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity.

    Freshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
    Try it Free
  • 1
    Cryptonose

    Cryptonose

    An application tracking significant price changes on crypto markets

    Cryptonose is a desktop application tracking significant price changes and giving an alerts for crypto markets in real-time. It's helpful if you are a daily trader and want to know instantly if something interesting is happening on your exchange. Cryptonose keeps real-time connection with supported exchanges (Binance, Bitfinex, Huobi, KuCoin and Poloniex, also a DEX: Uniswap V3 is supported). It gives instant notifications about a significant price changes, which is helpful in daily trading - you can react to a price change in seconds. It supports desktop notifications and can run web browser with cryptocurrency market for your exchange.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 2
    OK • Okcash

    OK • Okcash

    Multichain Leader in Decentralized, Sustainable Crypto Solutions.

    OK: The Multichain, Decentralized Digital Revolution Okcash is the future of digital cash, combining cutting-edge multichain technology with a sustainable, community-driven ethos. Designed to power transactions across the modern digital economy, Okcash is faster, greener, and more secure than ever, making it the ideal choice for Web3, DeFi, and beyond. Launched on November 24, 2014, Okcash has evolved from its early days as a Proof of Work (PoW) cryptocurrency into a multichain, stakable digital asset. With roots in transparency and decentralization, Okcash operates without ICOs or funding rounds, thriving through the collective passion of its global community—true to the spirit of Bitcoin. Now spanning major blockchains like Ethereum, Binance Smart Chain, Polygon, Solana, Avalanche, and more, Okcash is more than a cryptocurrency—it’s a movement for accessible, trustless finance. Its transition to mint-resigned multichain tokens ensures heightened security, increased trust
    Downloads: 2 This Week
    Last Update:
    See Project
  • 3

    AirDROP HUNTER

    AirDROP HUNTER

    One app to bring you every single crypto airdrop or giveaway out there! It sounds too good to be true, but this is a sound and safe tactic for people to earn some money. With a crypto airdrop, you are given free tokens of coins and projects still in the ICO or pre-ICO stage. You need a crypto wallet and patience because not every project will exchange its tokens on the first day of its listing or sale. Our app is 100% free and provides daily crypto airdrop opportunities for users. Taking advantage of these giveaways requires nearly zero effort on your part. You will usually be given tokens or coins by following easy tasks like Twitter pages and joining telegram groups. Airdrops are like lottery tickets where some projects can quickly help 1000x with good development as time passes, especially in bull markets. You have nothing to lose and so much to gain!
    Downloads: 1 This Week
    Last Update:
    See Project
  • 4

    David okeamah

    Official repository for $CHONK9K, a community-driven token on Solana.

    $CHONK9K is a Solana-based memecoin with real utility, community engagement, and NFT integration. It powers peer-to-peer payments, automated airdrops, governance (planned), and social rewards. Integrated with The Graph via chonk9k-subgraph for real-time analytics and transparency. NFTs feature cybernetic chonky cats with traits, rarity, and staking utility. CHONK9K supports DeFi incentives, yield farming, and is tied into GitHub automation workflows for developer contributions. Future roadmap includes ChonkSwap (DEX UI), ChonkVerse (game), cross-chain bridges, and deeper Web3 access via BoomPass. Backed by viral social loops, gamification, and upcoming SDKs for developers.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Run Any Workload on Compute Engine VMs Icon
    Run Any Workload on Compute Engine VMs

    From dev environments to AI training, choose preset or custom VMs with 1–96 vCPUs and industry-leading 99.95% uptime SLA.

    Compute Engine delivers high-performance virtual machines for web apps, databases, containers, and AI workloads. Choose from general-purpose, compute-optimized, or GPU/TPU-accelerated machine types—or build custom VMs to match your exact specs. With live migration and automatic failover, your workloads stay online. New customers get $300 in free credits.
    Try Compute Engine
  • 5
    Finscale

    Finscale

    Open Finance and Data Residency Platform

    FINSCALE is an open source distribution of Open Finance and data residency platform for financial access use cases. Core features include Identity, accounting and electronic contracts ledger platform.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6

    Smart-AI-Crypto-Trading-Bot

    Smart AI Crypto Trading Bot

    AI Crypto trading bot The Smart AI Crypto Trading Bot is an advanced software solution designed to automate cryptocurrency trading by leveraging artificial intelligence and machine learning technologies. This sophisticated trading bot performs comprehensive market analysis, including historical data assessment, real-time market trends, and sentiment analysis from various news and social media sources. By integrating these diverse data streams, the bot generates precise trading signals, indicating the optimal times to buy or sell specific cryptocurrencies. One of the standout features of the Smart AI Crypto Trading Bot is its ability to adapt to the ever-changing market conditions. It continuously learns from market data, refining its algorithms to improve trading accuracy over time. This adaptive learning mechanism ensures that the bot remains effective even as market dynamics evolve.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    Token Airdrop

    Token Airdrop

    Create Your Token Airdrop and Collect Fees

    Create Your Token Airdrop and Collect Some Money, Increase your token holders by distributing small amount from your token to 1000's of holders, also you can collect fees. Follow this steps: 1- create airdrop contract: https://0xfactory.com/airdrop-contract 2- choose your preferred theme (dark or light) Dark demo: https://airdrop.0xfactory.com Light demo: https://airdrop-light.0xfactory.com 3- edit the file "data.json" using any text editor and save 4- upload all the files to your hosting That is all.... Good luck
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8

    brics

    www.youtube.com/@Akhona_Kama

    BRICS COIN is a decentralized cryptocurrency project designed to empower users in the BRICS nations (Brazil, Russia, India, China, and South Africa) by providing a secure, efficient, and accessible means of digital value transfer and financial inclusion. Built on the Ethereum blockchain as an ERC20 token, BRICS COIN aims to facilitate cross-border transactions, enhance economic collaboration, and foster innovation within the BRICS countries. Key Features Token Functionality: ERC20 Standard: Ensures compatibility with various wallets and decentralized applications (dApps). Minting and Burning: Allows for controlled supply management, enabling the creation of new tokens and the destruction (burning) of tokens to influence market dynamics. Decentralized Finance (DeFi) Functionality: Explore opportunities in DeFi, from staking to yield farming, helping users to earn rewards on their holdings. Community Governance: Empower the BRICS community by enabling token holders to p
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • Next
MongoDB Logo MongoDB