InfoKase is an intelligence trading platform where users can request or sell information via direct messages or email. Verified intelligence can be sold by informants to traders and institutions for profit, with InfoKase taking a broker’s fee.

Fetch.ai is an artificial intelligence and machine learning-based blockchain platform that enables anyone to share or exchange data. It is building an open-access, tokenized, and decentralized machine learning network to enable smart infrastructure built around a decentralized digital economy.

Chainlink is an oracle infrastructure bringing the capital markets onchain and powering the majority of decentralized finance (DeFi). The Chainlink stack provides the essential data, interoperability, compliance, and privacy standards needed to power advanced blockchain use cases for institutional tokenized assets, lending, payments, stablecoins, and more.

Kled is an AI data market platform that provides data sets to train generative AI models and provides licensing and customization tools. Users can upload original content, and Kled will package and sell it and provide $KLED as compensation.

DataHive AI is a decentralized platform that supplies high-quality, ethically sourced data for training AI models. As a DePIN project, it leverages users' devices through browser extensions and mobile apps to crowdsource public web data, such as e-commerce details, images, videos, and custom datasets, focusing on dynamic content like JavaScript-rendered pages that traditional crawlers often miss.

Jasmy is an IoT + blockchain company that provides data security, storage, and interaction for the IoT environment based on blockchain technology and other infrastructure services. It matches service providers with data utilisers, allowing service providers to collect user-owned data from various sources, package it, and sell it to data utilisers.

Poseidon is a full-stack decentralized data layer built on the IP-centric Story protocol, incubated by the Story team. It aims to address "one of the most pressing and overlooked problems in AI: access to high-quality, usable, and legally licensed training data."

ORO is a platform that enables users to contribute data to AI development while maintaining privacy through advanced cryptography and receiving compensation. It focuses on turning user data into an asset for AI, leveraging technologies like zkTLS for security.

OpenLedger is an AI-blockchain infrastructure for training and deploying specialized models using community-owned datasets (Datanets). All actions such as dataset uploads, model training, reward credits, and governance participation are executed on-chain. Users can create Datanets, contribute to public ones, build models, and publish them with transparent tokenized mechanics.

Gata (formerly Aggregata) aims to be the leading data provider to advance safe, humane superalignment by creating cutting-edge AI data.Cutting-edge AI requires cutting-edge data:1. Expand AI capabilities to superhuman levels;2. Ensure human alignment with superalignment.

DDC is a decentralized data trading platform built around consumer data. It connects consumers and enterprises in an open marketplace where data flows with transparency, privacy, and fairness. Individuals can safely control and share their data to capture value, while enterprises can directly access verifiable, privacy-preserving signals that power marketing efficiency, product innovation, and sustainable growth.

Lava is a modular data access layer for blockchains. It introduces specs: a modular primitive that lets contributors permissionlessly add support for new chains and data services to the base protocol. RPC is the first service supported by the protocol but we are soon bringing further choice by integrating with indexing and API partners, such as Subsquid. Data consumers send requests to Lava’s network of data providers (node operators), who join Lava to meet demand for data. Lava creates dynamic, scalable markets around any blockchain data service. The protocol also creates crypto-economic guarantees around the quality of service, across speed, uptime and data accuracy.

Teneo Protocol is a DePIN data protocol. By targeting data pools behind paywalls or currently out of reach – such as real-time social media insights and machine-generated data from sectors like mobility and energy – Teneo creates a standardized access point. Making it accessible to AI companies, exchanges, market makers, builders, ecosystems and more.

AIT Protocol is an AI data infrastructure providing Web3 AI solutions. The AIT decentralized marketplace offers an exceptional and expansive opportunity for millions of cryptocurrency users to partake in "Train-to-Earn" tasks, a concept that simultaneously enables them to earn rewards while actively contributing to the progression of AI models and the deve

DataHive is a zero-knowledge data collaboration platform for companies and consumers. It provides the infrastructure for a fair and efficient personal information economy. DataHive's platform enables companies to give ownership of their data to consumers, creating a consumer-owned data asset. This allows users to create a decentralized credit score and sign up for services.

Sixpence AI is a modular authentic data layer designed to modernize traditional data flows. Contributed to by everyone and every device, Sixpence AI offers a modular solution that coordinates data collection, validation, and transformation, catering both web2 and web3 companies.

Pundi AI aims to solve issues in AI data sourcing and tagging by creating a decentralized, high-quality data marketplace with fair rewards for contributors. The supply side (datasets) is internally curated through AI agents like Truth Terminal and externally sourced through paid data provider partnerships. Users meet the demand side (data tagging and reviewing) by completing paid text and image tagging tasks. Users connect to Pundi AI with their wallets and can select from various data labeling tasks. Alternatively, users can review labeled data for accuracy. Either type of task pays out a preset amount of USDT rewards paid by dataset providers upon verification by the AIFX layer.

Finisterra Labs is a decentralized universal repository and query interface for structured data worldwide. It aims to organize and provide access to global structured data using a platform called Baselight. The system leverages blockchain technology to create a decentralized data storage and retrieval network, making structured data discoverable, queryable, and monetizable.

Dent is a digital mobile operator that is tokenizing the Mobile Data Industry and creating a worldwide marketplace on Ethereum to buy and sell Mobile Data.

The MDT ecosystem aims to empower individual users with data rewards, while accelerating the adoption of blockchain in everyday life through various innovations.

Portex is an open market for data products where buyers and sellers of data can engage in price discovery.

Magnet is a ModelFi protocol offering financial opportunities for AI creators, users and investors through the tokenization of AI models. It provides a user-friendly, decentralized AI marketplace that enables creators to monetize their AI products, including models, bots, agents, and knowledge bases.

HUMAN Protocol is a new way for people and machines to collaborate. It offers a way to pose questions that machines cannot answer without human assistance. For example, when an AI is learning to recommend shoes, it must first understand which shoes people consider similar. HUMAN allows you to ask the question, provide the data, and compensate people who provide assistance. Companies constructing services such as product search gain new possibilities to create the datasets that drive artificial intelligence.The Protocol enables automated job markets where humans can take on engaging jobs and repetitive tasks can be handled by machines. Network participants use HMT to pay for labor through smart bounties and reward validators who offer services to the network.

Alaya is a distributed AI data platform for data collection and labeling. Alaya AI connects AI model developers with individual AI data providers through a gamified platform supported by Web3 communities and token/NFT incentives.

Contents Protocol aims to collect consumer data from content platforms such as WATCHA and WATCHA PLAY, rewarding the platforms and their users with cryptocurrency (CPT). The data will then be processed and analyzed, and sold to content providers, creating a more efficient content production ecosystem.

Chordata is a Vana-based AI training data market transforms skilled workers into stakeholders in the AI economy by enabling them to capture, own, and monetize their expertise through first-person video data. Chordata will liberate the missing data that robotics labs desperately need while ensuring an equitable transition to an autonomous future.

XnY is a blockchain-based data asset platform dedicated to providing a secure, transparent, and trustworthy data asset ecosystem. It also focuses on the financial attributes of data assets, such as data trading, transfer, staking, derivatives, etc., helping data suppliers and demanders maximize the profit potential of data assets.

Suithetic is a platform that uses large language models to generate structured, verifiable synthetic data. It stores data on the chain, supports SuiNS to provide readable dataset names, and provides dataset trading marketplaces, and trades through smart contracts.

Baselight is a decentralized data storage platform that aims to provide decentralized storage and query services for high-quality data. Users can earn rewards by sharing data. It is suitable for fields such as crypto trading and financial analysis.

sleep.fun is a DataDAO built on theVana, designed to create a decentralized marketplace for sleep data. The system enables users to maintain sovereignty over their sleep data while monetizing it through Vana's Data Liquidity Pools (DLPs). By leveraging Vana's programmable data ownership framework, users can contribute their sleep metrics to collective pools while maintaining cryptographic control over their data.