Arweave vs Stratos

Arweave is a decentralized network for permanent information storage in an open ledger, with a permanent web built on that storage. Its stated uses include preserving important data and hosting decentralized web apps; people can upload files or create a homepage on the permaweb. Transaction fees are set dynamically by the network, and the documentation recommends checking the price endpoint close to submission. The HTTP-based protocol works with existing clients such as Axios, Fetch, and Guzzle. Listed client integrations cover Go, PHP, Scala, Java, C#, JavaScript, TypeScript, and NodeJS. Node software can be installed from pre-built binaries or built from source; documented roles include solo, coordinated, and pool mining, VDF server, and validator. Arweave describes content as timestamped and tamper-proof through the blockweave, with data integrity checks using transaction data in block hashes and recall blocks. Once one or more miners store data, there is no guaranteed way to delete it, and the policy advises against storing cleartext personal or confidential information. Wallets store private keys; lost key files cannot be recovered by wallet providers.

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.