Tellor
Tellor is a permissionless oracle protocol that uses a dedicated L1 and incentivized reporters to bring data to any chain.
What is Tellor?
Tellor Layer is a stand-alone L1 where TRB-staked reporters publish data and validators aggregate it via median consensus. A light-client bridge relays attestations to Ethereum, Arbitrum and other EVM chains, giving apps censorship-resistant price feeds, custom data queries and dispute resolution without relying on a single source.
Web3 dapps and developer tools related to Tellor
Discover blockchain applications that are frequently used with Tellor.
Acurast
Flare Network
Alchemy Prices API
Chainflip
Developer resources from Alchemy
What is the Ethereum Fusaka upgrade? Dev guide to 12 EIPs
A practical breakdown of the Fusaka upgrade, explaining the 12 core EIPs and how they change data availability, cryptography, gas costs, and validator operations across the Ethereum stack.
Arbitrum account abstraction workshop series
Arbitrum and Alchemy are partnering together to bring you an exciting new educational series on Account Abstraction!
Unlocking DeFi's fragmented liquidity: how Soul served 100K+ users without a single interruption
For teams building the next generation of cross-chain apps, the message is clear: choosing the right infrastructure partner doesn't just solve technical problems, it enables you to deliver on the full potential of web3 for your users.
Tellor alternatives
Explore web3 competitors and apps like Tellor.
Chainlink
API3
Stork
Canary ProtocolApp 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.
