Irys
Irys is a blockchain that stores large volumes of data onchain, lets smart contracts use it directly, and proves it's still there over time.
What is Irys?
Irys is a data layer blockchain that provides storage, execution, and verification in one chain. It enables large volumes of data to be stored onchain, allows smart contracts to use that data directly, and proves it's still there over time. Originally founded in 2021 as Bundlr, the project rebranded to Irys and evolved from an Arweave bundling service into a full data layer blockchain.
Web3 dapps and developer tools related to Irys
Discover blockchain applications that are frequently used with Irys.
BlockVision
Footprint Analytics
Envio
Uniblock
Developer resources from Alchemy
Node RPC vs. Dedicated Clusters: choosing the right infrastructure for your workload
Learn how Alchemy's two infrastructure models work, when each one is the right fit, and how to decide for your team.
Migrating from Sim to Alchemy's Data APIs
Dune is retiring the Sim API on August 1, 2026. Alchemy's Data APIs cover the most common Sim migration paths across EVM chains and Solana.
Reliability at scale: Degen Chain's Alchemy success story
How migrating to our Rollups-as-a-Service platform improves rollup infrastructure reliability, engineering support, and user trust.
Irys alternatives
Explore web3 competitors and apps like Irys.
Mobula
Numbers Protocol
Token Terminal
SarcophagusApp 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.
