0G Storage vs Peergos

0G Storage is a distributed storage layer for onchain applications, including AI agents, DePIN, and gaming. It provides an append-only Log Layer for unstructured data and a mutable Key-Value Layer for structured data. The product page describes 50 Gbps throughput for the Log Layer, millisecond-level access to structured and unstructured data, and sub-second access for the KV Layer. Cryptographic proofs, erasure coding, sharding, and Proof of Random Access challenges support integrity and availability. Uploads are committed on-chain as Merkle roots, while mutable states preserve immutable history. Listed workloads include datasets, media, AI model weights, sensor logs, vector embeddings, user state, and metadata. Developers can use TypeScript or Go SDKs, a CLI, or a web upload tool. It integrates with blockchains, rollups, VMs, hybrid stacks, and Web2 applications. Pricing starts at $11/mo, with API, Linux, macOS, self-hosted, and web access.

Peergos is a storage, sharing, and sync service that describes itself as post-quantum end-to-end encrypted. Files are encrypted on the user's device, and the maker says account keys never leave it. It says the server cannot see file names, sizes, folder structure, modification times, file types, contacts, or sharing relationships. Folder sync works in both directions, uploading changed chunks; users can configure it not to propagate deletions so sync can act as backup. Sharing links can expire, require a password, limit uses, or allow writing back. Built-in tools include calendar, document and spreadsheet editors, PDF viewing and editing, media playback, an image gallery, task board, Markdown browser, and wiki. Desktop apps support WebDAV and CalDAV/CardDAV, and Android syncs calendars and contacts with phone apps. Drive mounting is available on Windows, Linux, and Android, but not macOS. The maker says the software and server are open source and that audits by Radically Open Security and Cure53 are published in full. Self-hosting is free; paid plans list storage from 200 GB to 3000 GB.