Best Free Blockchain Platforms

Build unstoppable applications. Next gen web services that harness the power of Web3. Atra is a cloud computing platform with native support for the public Ethereum blockchain network - giving you a single platform to build and maintain the applications that will power the future. Whether you’re prototyping an idea or building a top-notch product, atra’s expanding suite of fully-managed web services will help you ship applications quickly and easily. Our fully-managed services are the perfect entry point for businesses to start exploring public blockchain use-cases. Atra supports a quick development pace, helps you streamline your workflow and avoid boilerplate tasks, removes friction and allows you to manage your application easily - all from one single platform. Learning Web3 development doesn’t have to be hard. Build an entire application end-to-end with no code on the Atra platform, making it one of the most satisfying learning resources available.

DragonGlass is a highly scalable Platform as a Service infrastructure that stores and processes (unmarshalling, indexing, signature verification, etc) data collected from the Hedera Hashgraph platform at a TPS similar to the Mainnet. For end users the platform supports a Google-like search to access accounts, transaction, smart contracts files, … almost everything produced on the Mainnet. For developers, the platform supports a wide range of REST based API’s to access all data. DragonGlass also contains a dApp Marketplace where dApp developers can list their product for users to view all details related to the dApp, including transaction history, balance history, and payment receipts.

A peer-to-peer stack for building software together. Say hello to your new workspace, a decentralized app for code collaboration, forget platforms. Easily share your code without relying on a third party. Work securely offline, no need to trust anyone to keep your work safe or online. Own your infrastructure software as it should be, take back control. Create with your community. Support and be supported, a fresh take on sustainability. No more walled gardens, built on open protocols, not platforms. Radicle is a decentralized code collaboration network built on open protocols. It enables developers to collaborate on code without relying on trusted intermediaries. Radicle was designed to provide similar functionality to centralized code collaboration platforms, or "forges", while retaining Git’s peer-to-peer nature, building on what made distributed version control so powerful in the first place.