
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.
Web3 dapps and developer tools related to ColdStack
Discover blockchain applications that are frequently used with ColdStack.
Developer resources from Alchemy

What is a blockchain indexer?
Learn about the role of indexers and how they help you query onchain data.

Alchemy powers Solana Developer Platform
Alchemy is a founding node infrastructure partner for Solana Developer Platform (SDP), the Solana Foundation's new API-driven platform for enterprises and financial institutions building onchain.

How World delivers global-scale onchain performance
What it takes to scale onchain experiences for 30M+ users across 150+ countries.
ColdStack alternatives
Explore web3 competitors and apps like ColdStack.
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.

