
ColdStack
A decentralized cloud storage aggregator with an S3-compatible API that routes files across Filecoin, Arweave, and other networks for the cheapest available storage.

What is ColdStack?
ColdStack is a decentralized cloud storage aggregator that gives developers an Amazon S3-compatible API for writing files across Filecoin, Arweave, Storj, and other decentralized storage networks. An AI-based optimizer picks the cheapest storage backend per file, and data is encrypted at write-time and distributed across multiple nodes.
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App store listings are independently reviewed and written by Alchemy using a combination of inbound submissions, editorial research, public project sources, and third-party directories, including ecosystem data from The Grid under the Open Database License, DefiLlama, DappRadar, Reown, and chain ecosystem pages.

