Filecoin is a decentralized storage network for storing humanity's most important information.

Pinata is a file storage service for crypto and blockchain applications.

Arweave offers a decentralized, permanent, and permissionless hard drive network for storing data forever, incentivizing nodes through a unique tokenomic endowment model.

Sia is a decentralized, open-source cloud storage network that offers supreme privacy and security by splitting and encrypting data across a global network.

Jortage is a pay-what-you-can communal object storage service using deduplication for fediverse instances to save on hosting costs.

Züs is a secure data storage solution for businesses and individuals.

EU-SMR appears to be a content hub or blog focusing on European energy transition topics, including decentralized storage, solar power, and environmental protection.