List of Oracle companies in Web3 (2026)

Chainlink Data Feeds deliver real-world data to smart contracts through decentralized oracle networks using offchain reporting. The system aggregates data from multiple sources and publishes verified information onchain through proxy and aggregator contract architecture. Data Feeds provide price feeds, SmartData feeds with multiple-variable responses, and Smart Value Recapture mechanisms for protocols.

Gelato Oracles deliver real-time price feeds and off-chain data to smart contracts across multiple blockchains, providing reliable data infrastructure for DeFi protocols and Web3 applications.

Wormhole Cross-Chain Queries is an oracle-type service that verifies blockchain state on demand using attestations from a network of Guardian nodes. It processes batched requests across multiple chains and validates results to prevent manipulation before delivering data to applications. Developers use it to pull verified on-chain data into smart contracts without operating their own oracle infrastructure.

Price Feeds deliver real-time market data for cryptocurrency assets, liquid staking tokens, and real-world assets across multiple blockchain networks. The system supports both push and pull oracle models with customizable data streams and sub-second latency for high-frequency applications.

Nexus is an oracle infrastructure system delivering real-world data to blockchain networks through validated data feeds. The protocol integrates offchain information including interest rates, asset reserve attestations, and compliance lists onchain using data-priority transaction sequencing and multi-oracle verification mechanisms to support RWA valuation, prediction markets, and automated vault management for tokenized assets.

Wit Oracle provides decentralized oracle services for smart contracts across multiple blockchain networks, implementing data retrieval through randomly selected validator nodes that fetch information from external sources, aggregate results using consensus algorithms, and deliver tamper-resistant data to requesting contracts. The oracle supports various use cases including HTTP GET/POST requests to web APIs, GraphQL query execution, price feed aggregation from multiple sources, and verifiable random number generation through cryptographic commitments. Smart contracts pay WIT tokens to request data, with costs determined by replication factor, data source complexity, and required security parameters while validators compete to fulfill requests based on their reputation scores and staked collateral.

Gateway Oracle is a data feed service that delivers custom price and data sources to blockchain applications. It supports DeFi price feeds, custom gas token pricing, and real-world asset pricing, and is compatible with any chain. The service is designed for rapid integration and high request throughput.

Pyth Price Feeds are a core oracle infrastructure providing real-time price data feeds across multiple blockchain networks. Implements a pull-based oracle model with verifiable price attestations and Oracle Integrity Staking for data quality assurance. Publishers stake tokens to back their price feeds, while token holders can delegate stakes to reliable publishers. Delivers sub-second updates for cryptocurrency, equities, forex, and commodities markets through a decentralized publisher network with cryptographic verification.

Band Price Feed provides decentralized price feeds and real-world data to smart contracts across multiple blockchains. The system aggregates data from sources including Binance, CoinGecko, and CoinMarketCap through BandChain validators, delivers verified price feeds via IBC and bridge contracts, and supports custom oracle scripts for flexible data requests. The Band Standard Dataset offers standardized price feeds for crypto assets, commodities, and fiat currencies with sub-second latency.

Flare Time Series Oracle (FTSO) is an enshrined oracle that provides decentralized data feeds for crypto, equities, and commodities with block-latency updates every 1.8 seconds. Built directly into Flare's core protocol, it leverages the network's full economic security to deliver fast, cost-effective, and manipulation-resistant price data to smart contracts.

Supra Oracles delivers decentralized price feeds and data services across multiple blockchains using the DORA protocol with Byzantine Fault Tolerant aggregation from multiple data sources.

Api3 Market is a permissionless data feed marketplace that delivers a large catalog of real-time price feeds to decentralized applications across multiple EVM-compatible blockchains. It sources data through first-party oracle nodes operated directly by API providers, removing intermediaries between data sources and smart contracts. The platform integrates an oracle extractable value auction system that lets protocols recapture value from data updates, distributing most auction proceeds back to the integrating application as OEV Rewards. Data feeds follow a standard aggregator interface, allowing them to serve as drop-in replacements for other oracle providers.

DIA Lumina is a rollup-powered oracle network that runs its Lasernet Layer-2 on top of Ethereum to execute all oracle computation onchain, eliminating off-chain trust assumptions. Feeders sourced directly from exchanges push data to Lasernet smart contracts, where it is aggregated and delivered to destination chains via a cross-chain messaging layer. The network is permissionless, allowing node operators and DIA token stakers to participate in data sourcing and network security.

Kaiko Data Services is an oracle and data infrastructure product that delivers cryptocurrency, foreign exchange, and reference market data directly on-chain for institutional use. It brings Kaiko's proprietary market data, along with vetted third-party data, onto blockchain networks through a data on-ramp that preserves the originating provider as the authoritative source, and it also extracts blockchain data back to traditional finance systems through a data off-ramp. Financial institutions and on-chain applications use it for mark-to-market valuations, net asset value calculations, collateral pricing, and perpetual futures price feeds without relying on intermediaries. The oracle infrastructure operates across privacy-enabled distributed ledgers and rollup networks, with additional EVM-compatible and non-EVM chains available on request.

Private Oracle delivers off-chain data to smart contracts across multiple blockchain networks through secure peer-to-peer node infrastructure. The platform connects APIs and databases to on-chain contracts with custom validation rules and privacy-preserving computation in trusted execution environments. Users broadcast data to multiple chains simultaneously while maintaining data feed confidentiality through address-based access controls.

Decentralized Offered Rates (DOR) is a consensus-based reference rate infrastructure for digital assets. A participant economy of Operators, Panelists, Referencers, and Delegators provides and validates interest rate data through game theory incentives and slashing mechanisms. The inaugural rate, the Treehouse Ethereum Staking Rate (TESR), measures annualized Ethereum validator yields, with additional rates including the Treehouse Ethereum Lending Rate (TELR) and Borrowing Rate (TEBR) for derivatives pricing, hedging, and fixed income product construction.

Switchboard Oracle Network provides permissionless oracle infrastructure through on-demand data feeds with customizable sources, verifiable randomness generation via trusted execution environments, and multi-oracle aggregation combining Chainlink, Pyth, and Switchboard V2 feeds. The system delivers sub-100ms latency through Surge WebSocket streaming and implements Oracle Quotes for gas-efficient on-chain integration without write locks or account creation requirements.

Scribe implements oracle consensus through Optimistic Schnorr cryptography, enabling gas-efficient data transmission and cryptographic verification. The system aggregates multiple validator signatures while maintaining decentralization and security, with claims of reducing oracle gas costs by over 60%.

Canary Nest Oracle is a real-time oracle system designed for RWA protocols that executes price feeds inside Trusted Execution Environments with institutional curator validation. The system provides sub-millisecond data updates with k-of-n sourcing, SSL pinning, and hardware-level attestation for NAV calculations, collateral health monitoring, and cryptographic proof-of-reserves across financial chains and L1/L2 networks.

Pragma Oracle is an oracle protocol on Starknet that delivers verifiable price feeds and market data to smart contracts. It aggregates signed data submitted on-chain by multiple publishers, computing medians and other aggregation methods entirely on-chain so the process remains transparent and auditable. Developers and DeFi protocols use it to price collateral, set liquidation thresholds, and access derived computational feeds such as time-weighted averages, volatility, and yield curves. The product also exposes an off-chain API and websocket service for applications that need aggregated price and market data outside of on-chain calls, while earlier features such as a verifiable random function, an optimistic oracle, and merkle-based feeds have been deprecated in favor of the current feed set.

QUEX Oracle is a data oracle that lets smart contracts securely fetch, compute, and verify Web2 data using Intel TDX trusted execution environments. Oracles run inside hardware-isolated trust domains that sign their outputs, and on-chain logic verifies these signatures before delivering results to a receiving contract, removing the need to trust individual oracle operators. Data requests are organized into oracle pools and reusable data flows, with pre-funded subscriptions covering callback gas costs, and it supports custom data feeds across multiple EVM-compatible blockchains.

Silent Data Oracle connects smart contracts to authenticated Web2 APIs while protecting API keys and sensitive data through Intel SGX attestations. The system enables confidential data integration from external sources without exposing credentials to oracle operators.

OmegaX Protocol operates as a health oracle that verifies real-world health outcomes and produces on-chain attestations. The system processes health data from wearables, medical records, and behavioral signals through AI verification to generate cryptographic proofs. These attestations enable smart contracts to execute programmable payouts based on verified health improvements while keeping sensitive medical data off-chain.

Infernet implements decentralized oracle network architecture for AI model integration, enabling smart contracts to access off-chain AI computation through distributed nodes. The system routes AI inference requests while maintaining cryptographic verification and cross-chain compatibility.

DeFi Sentinel is a compliance oracle that provides real-time KYC, AML, wallet screening, and transaction monitoring for DeFi protocols. The system combines on-chain and off-chain data to ensure regulatory compliance at the transaction level.

Data Oracle Filters implements customizable domain-specific filtering through EigenLayer security, enabling on-chain validation and retrieval-augmented generation pipelines. The system provides modular intelligence filtering for blockchain applications.

Molpha Oracle Protocol implements decentralized oracle infrastructure through bonded verifier nodes coordinated via a leader-coordinator model. The system utilizes Schnorr signature aggregation for efficient signature verification and sparse Merkle tree commitments for data integrity proofs. Feed creators define API endpoints and update frequencies while independent verifier nodes fetch data, validate through job-based verification protecting against lazy-signing attacks, and publish aggregated results on-chain with USDC-denominated subscriptions enabling predictable pricing.

A multinode verifiable random function oracle that provides unbiased, verifiable randomness on Solana through a byzantine quorum of fulfillment nodes.

Autonom is an oracle platform that provides corporate-action-aware pricing for equities, commodities, indices, and forex via Web2 API endpoints and Web3 pull/push oracle paths. It includes normalization factors, funding state, and cryptographic verification.

Tx LINE provides cryptographically secured sports betting data feeds structured for smart contract execution, delivering immutable odds and settlement data through oracle-compatible endpoints with blockchain verification capabilities.