RedStone is a cross-chain data oracle technology that provides fast, cost-efficient access to data, a full historic audit trail, and an insurance-backed decentralized dispute mechanism. It gives users recourse in the event of inaccurate data provision. The project uses Arweave blockchain to store data and track reputation.

Stork Network is a Web3 oracle provider aims to create easier, cheaper and more flexible on-chain data options for decentralized protocols. One tool the firm is developing for this is The Open Data Market. The tool connects data publishers with protocols, decentralized applications and other data consumers through a Composite Oracle Service.

Chainlink provides smart contract developers with oracle infrastructure and tooling, which aims to provide reliable and accurate data for smart contracts running on blockchains.

Pyth Network is a next-generation price oracle solution that aims to make valuable financial market data available on-chain for projects and protocols, as well as for the general public, via blockchain technology. The network aggregates first-party price data from a broad group of over 70 trusted data providers and publishes it for consumption by smart contracts and other on- or off-chain applications.

Truflation is an economic data aggregator serving independent, unbiased, real-time data on-chain and off-chain. Truflation’s goal is to help individuals, investors, companies, and institutions make more informed decisions by having access to independent and unbiased economic information. Truflation also enables developers to create tools to help people maintain their purchasing power, navigate their portfolios through a challenging macroeconomic landscape, and propel the DeFi space into the new era of an inflation-proof and blockchain-powered economy.

APRO Oracle is a decentralized oracle network that leverages its innovative Oracle 3.0 standard to deliver secure, reliable, and fast-responding price data feeds, specifically tailored for Crypto AI Agents and DeFi applications, with a particular focus on BTCFi.

eoracle is an Ethereum-native oracle designed as a modular and programmable data layer secured by Ethereum and built with EigenLayer. Offering decentralized applications native security with real-world connectivity and off-chain compute, backed by restaked ETH and the decentralized network of Ethereum validators.

Blocksense is a permissionless oracle network with the most efficient cost structure, where any protocol builder can bootstrap any data feed in minutes.

XYO is a technology protocol designed to improve the validity, certainty, and value of data. It is building a data marketplace that gives users a gold-standard for any applications, websites, and blockchain technologies that rely on trusted data.

Sight Network is a secure computation layer with FHE. Sight Oracle is a Computational Oracle that allows users to delegate computations on encrypted data using Fully Homomorphic Encryption (FHE). Compatible with various heterogeneous blockchain networks and supporting multiple FHE schemes like CKKS and TFHE, Sight Oracle ensures security and fairness for the decentralized web.

Torram is a bitcoin native metaprotocol that brings crypto-native & real world data on chain with AI-enhanced indexing for bitcoin dApps & developers.

Tellor is a transparent and permissionless oracle protocol, allowing smart contracts to easily access any data they require.

Chainsight is a modular oracle that facilitates seamless data exchange and processing between different blockchain networks. By tackling common challenges like accessing historical or cross-chain data, it opens doors to innovative solutions like real-time price volatility updates and cross-chain lending, all without a central point of trust.

API3 is an oracle solution that makes real-world data accessible to smart contracts. With Airnode, API data can be queried from blockchains without the need for specialist node-operating middlemen.

WINkLink is a decentralized oracle project running on the TRON network.

Bridge Oracle’s system is a public oracle technology based on the BNB Chain network that provides all oracle services for blockchain-based DeFi platforms and decentralized applications.

Switchboard is a permissionless, customizable, multi-chain oracle protocol for general-purpose data feeds and verifiable randomness. It enables anyone to push any form of data, regardless of type, providing a one-stop shop for users and helping to power the next generation of decentralized applications.

Nubila is a data oracle platform that specializes in providing accurate and actionable Environmental, Social, and Governance (ESG) data to the Decentralized Physical Infrastructure Network (DePIN) ecosystem.

Chronicle Protocol is a decentralized Oracle solution securing over $10 billion in collateral since 2017. It continues to secure MakerDAO while establishing a stand-alone brand and business proposition and building the world’s first fully verifiable, cost-efficient, scalable, and decentralized oracle.

​ORA is the verifiable oracle protocol that brings AI and complex compute onchain. ORA breaks down the limitations of smart contracts with richer data sources and compute so developers can innovate freely. ORA has two main products: AI Oracle (OAO): Brings AI onchain; ZK Oracle: Brings complex compute and historical data onchain.

UMA is an optimistic oracle that uses economic guarantees to secure markets. Unlike mechanically restrictive price feed oracles, UMA's oracle is able to serve any arbitrary data on-chain. It can be used for a variety of purposes, such as a cross-chain bridge, insurance, custom derivatives, and prediction markets. The UMA Protocol also provides various smart contract templates, which are automatically secured by its optimistic oracle. These include templates and integrations for creating synthetic tokens, prediction markets, "KPI options", and structured financial products.

DIA (Decentralized Information Asset) is a cross-chain, open-source data and oracle platform for Web3. It enables the sourcing, validation, and sharing of transparent and verified data feeds for traditional and digital financial applications. DIA's institutional-grade data feeds cover asset prices, metaverse data, lending rates, and more.

PolkaCipher is a privacy-preserving oracle network on the Polkadot Blockchain focused on bringing the use case of private NFTs to off-chain businesses and be a bridge for seamless integration to on-chain Defi apps.

Gas Network is a distributed oracle platform providing real-time gas price data across blockchains. By bringing data from leading gas price data providers onchain, Gas Network is helping to drive interoperability. Gas Network works with leading chains to decentralize their gas markets.

Adrastia is a decentralized and permissionless oracle network that filters, validates, and aggregates on-chain data to provide secure and robust data feeds. Adrastia's unique approach focuses on modularity, extensibility & decentralization - the bedrock of an adaptable oracle system.

Orally is a cross-Chain Oracles for secure and reliable decentralized data feeding and automation across multiple chains.By leveraging the unique features of ICP, including HTTP Outcalls, ECDSA threshold signatures, random tape, and the heartbeat mechanism, Orally ensures seamless, secure, and efficient data delivery.

Gora Network is a decentralized oracle network. Gora using Proof Of Stake to match the security and speed, of its underlying blockchain. It enables universally connected decentralized node networks to securely interact as independent sources, providing the critical off-chain, real-time external data feeds needed for complex smart contracts to become a strong form of digital agreement.

Lithium Finance brings market participants together through economic incentives to estimate pricing for illiquid assets on demand. It aims to facilitate liquidity and financial innovation for these assets by providing genuine and decentralized pricing information.

Band Protocol is a cross-chain data oracle platform with the aspiration to build high-quality suites of web3 development products. Its flagship oracle solution aggregates and connects real-world data and APIs to smart contracts, enabling the development of smart contract applications such as DeFi, prediction markets, and games on-chain, without relying on the single point of failure of a centralized oracle.

SEDA is a cross-chain oracle that provides smart contracts with access to economically secure data feeds on any topic. Its Economically Secured Oracle enables protocols to request crowdsourced, API, and price feed data from both on-chain and off-chain sources.