The Arweave coin is the native currency of Arweave's decentralized data storage platform. The network is designed to connect developers with web hosting resources. The Arweave coin is used as payment in a decentralized marketplace for hard drive space. The network is used as a community-based web (permaweb) where developers can securely and permanently store their files. The team behind Arweave is also developing an App called ArDrive that allows users to store their files with a pay-as-you-go payment model.

Factom is a decentralized data storage platform that augments the storage and auditing capabilities of the Bitcoin blockchain. Factom provides an an additional data layer that allows users to store and audit data more efficiently and to overcome the storage limitations caused by small block sizes. It also allows organizations to leverage the benefits of blockchain, while providing a mechanism for auditing and ensuring relevant compliance. Factom offers an API that can be used to develop decentralized projects, and is designed to assist government agencies, businesses, and non-profits. The blockchain has a hybrid consensus mechanism, with elements of Proof-of-Existence (PoE), Proof-of-Process (PoP), and Proof-of-Audit (PoA).

Stampery provides blockchain data certification services. They enable users to certify the existence, integrity, and ownership of data used on the Bitcoin and Ethereum blockchains. Because of the distributed and decentralized nature of the blockchains, the data on it can be verified by anybody at any time. Stampery uses the information transmitted on the bitcoin blockchain to generate dependable proof of existence, proof of integrity, and proof of ownership. Stampery's API lets users prove the existence, ownership and integrity of all their data by inserting unique identifiers for their files and data directly into the blockchains. The timestamps created by Stampery's API can be verified independently by anyone.