BNB Greenfield vs Stratos

BNB Greenfield is a decentralized storage and blockchain storage system focused on data ownership and the data economy. It connects data permissions and management logic with exchangeable assets and smart-contract programs. Developers can manage data and permissions through contracts on BSC and opBNB, while Ethereum-compatible addresses can create and manage data and token assets. The system describes multi-copy decentralized storage, with uploaded data available without waiting for block completion. Similar SDK coding practices and metadata management approaches are intended to support migration from Web2 storage. Developer resources include APIs, Go and JavaScript SDK guides, tutorials, a command-line tool, and an explorer. Highlighted ecosystem projects involve 4EVERLAND web hosting, Glacier DeVector, and NFPrompt NFT storage. Users pay validator gas fees for transactions and storage providers for storage, with storage charges using streaming payments. Download quotas are time-based; extra data packages may be needed after exceeding them. If funds run out, downloads may be downgraded and providers may eventually clear data. Storage and download-quota plans list free with stated per-GB billing.

Stratos is a distributed infrastructure network offering computation, storage, and network traffic resources for blockchain applications. Its four core modules are blockchain, decentralized storage, decentralized databases, and decentralized computing. The documentation describes it as a platform for blockchain and Dapp developers to deploy, store, and execute code and data. The network uses Proof-of-Stake for its value layer, Proof-of-Traffic for resources, and Proof-of-Authority for meta-services; Proof-of-Traffic rewards participants based on network traffic contributions. Stratos IPFS, or SPFS, is an IPFS cluster for persistent storage. Its guide covers uploading, fetching, pinning, unpinning, and sharing files through API and WebUI instructions. The private access token is free with usage limits that can be expanded through a subscription. Gateway requests require an access token and face tier-based rate and traffic limits. Stratos lists Android, iOS, Linux, macOS, web, Windows, API, and self-hosted access, and is headquartered in Canada.