Tools & Data Companies

OlaXBT operates the AIO platform, a decentralized data layer that processes multi-source cryptocurrency market data and delivers normalized datasets to developers building AI trading agents and automated DeFi strategies. The platform's core product, Nexus, provides pre-processed data factors including on-chain metrics, technical indicators, sentiment signals, and macroeconomic variables. Data processing employs Kalman filters, GARCH models, Granger causality analysis, and zero-knowledge proofs for auditability. The Refinement Engine processes data through proprietary techniques designed to optimize retrieval speed and reduce data preparation requirements compared to raw data pipelines. The platform serves quantitative developers, AI agent builders, and DeFi protocol teams requiring structured market signals without direct involvement in raw data collection and management. The system includes a native token, AIO, which supports staking mechanisms.

OpenRelay (ORBS) builds open-source Web3 infrastructure focused on Ethereum and IPFS. Its flagship product, Rivet, is a cloud-based Ethereum API service designed for developers building and deploying decentralized applications, emphasizing usability and documentation. The company also maintains PluGeth, a plugin-based fork of the official Go Ethereum (geth) client, and Cardinal, a modular EVM implementation that strips out peer-to-peer and consensus layers for specialized use cases. The project raised a $1.5M seed round in December 2021 and positions itself as a provider of foundational, open-source blockchain infrastructure.

PandaBoost is a token marketing platform that offers paid visibility services across multiple DEX analytics and tracking platforms, including DEX Screener, DEXTools, Phantom, Axiom, CoinMarketCap, CoinGecko, and GeckoTerminal. The platform operates through a web interface and Telegram bot, enabling token projects to purchase services such as trending slot placements, emoji reactions, trading volume metrics, and holder count increases on major DEX analytics platforms. Access requires no registration or KYC verification. The system supports multiple blockchain networks including Solana, Ethereum, BNB Chain, and Base. Orders typically begin processing within 60 seconds of submission. The platform is designed for token project teams seeking to increase visibility metrics during token launches or growth phases. The service functions by simulating user behavior to influence platform rankings and visibility metrics.

Para is a wallet infrastructure and authentication platform designed for developers building crypto and fintech applications. The platform provides embedded wallet creation, user authentication services, and a REST API that enables developers to integrate non-custodial wallet functionality into applications without developing these systems independently. The architecture supports both crypto-native projects and fintech companies seeking to incorporate Web3 capabilities. Key components include wallet generation tools, authentication mechanisms, and API endpoints for wallet operations. The platform is used across DeFi protocols, blockchain ecosystems, and consumer applications.

Paydify is a crypto payment gateway that enables merchants to accept cryptocurrency from any wallet across multiple blockchains, including Ethereum, Solana, BNB Chain, and Tron. The platform integrates with major wallets such as Coinbase Wallet, Binance Pay, Bitget, OKX, MetaMask, Trust Wallet, and Phantom, acting as a universal acceptance layer for crypto payments. Merchants receive settlements in stablecoins such as USDC and USDT, insulating them from crypto price volatility, and the platform supports both online (API/embed) and in-store (QR code) payment flows. Target customers include e-commerce stores, GameFi platforms, travel and hospitality businesses, and offline retailers seeking to accept crypto without managing wallet or blockchain complexity.

Payjoin is an open-source Bitcoin protocol and developer toolkit that facilitates collaborative transactions in which both sender and receiver provide transaction inputs. This structure breaks the common-input-ownership heuristic, a method used by blockchain analysis tools to infer transaction relationships. The protocol reduces on-chain transaction fees through input batching and increases network throughput. Payjoin supports Lightning Network channel funding within a single transaction. The project provides a developer kit and is integrated into multiple Bitcoin wallets and payment processors, including BTCPay Server, Sparrow Wallet, BlueWallet, Cake Wallet, Wasabi Wallet, and Bull Bitcoin Wallet. The initiative operates as a community-driven, open-source project funded through donations.

Paymentscan is an onchain payment analytics platform that indexes and tracks usage metrics for cryptocurrency payment cards. The platform monitors transaction volumes, active addresses, and monthly spend across multiple card programs and issuers, including RedotPay, EtherFi, Gnosis Pay, MetaMask, and over 20 others. Data collection combines onchain transaction analysis with offchain data where available, with documented methodology notes for each program tracked. The technical architecture distinguishes between spend and settlement transactions versus top-up flows based on individual card program design, and tracks activity across multiple blockchains and payment networks. The platform serves researchers, card issuers, and market participants requiring structured data on the cryptocurrency debit and prepaid card segment.

Phylax Systems provides smart contract exploit prevention infrastructure for blockchain networks and DeFi protocols through its core product, the Credible Layer. The system intercepts transactions before on-chain execution and blocks those identified as malicious by implementing programmable circuit breakers and access controls. The Credible Layer operates as a preventive mechanism that enforces transaction validation rules at the protocol level, distinguishing it from post-incident monitoring tools. The platform integrates with DeFi protocols including Euler, Arcadia, and Lagoon, and operates at the network layer in blockchain networks such as Linea to generate compliance-grade audit trails and enforce outflow controls. The infrastructure is designed for institutional capital allocators, DeFi protocol development teams, and blockchain network operators requiring deterministic, auditable security guarantees beyond traditional audits and monitoring systems.

Pigi Finance is a DeFi yield analytics platform that aggregates yield-bearing vaults across multiple asset classes including stablecoins (USD and EUR), ETH, and BTC. Vaults are organized by risk tier (low, medium, high). The platform employs a proprietary Risk-Adjusted APR metric that combines raw yield data with protocol risk assessments into a single comparable score, enabling users to evaluate yield opportunities without separately analyzing APR and risk factors. Additional components include a DeFi hacks database, educational content covering DeFi concepts, and a public API enabling programmatic access to platform data. The system serves retail cryptocurrency holders seeking passive yield generation and developers requiring DeFi data integration.

Plugin is a decentralized oracle network for the XDC blockchain that enables smart contracts to access external data and execute off-chain computations. The platform comprises several core components: real-time data feeds that deliver external information to on-chain applications, Proof of Reserve verification for asset attestation, a Verifiable Random Function (VRF) mechanism for generating cryptographically secure randomness on-chain, and workflow automation tools for executing conditional logic. The architecture includes cross-chain communication capabilities in development to facilitate interoperability between blockchains. The system supports applications across decentralized finance, asset tokenization, healthcare, gaming, environmental and social governance reporting, and insurance sectors.

PolyGun is a Telegram-based trading bot that interfaces with Polymarket, an on-chain prediction markets platform. The bot enables users to browse available markets, execute buy and sell orders, and replicate positions from selected wallets through its copy trading mechanism, all within the Telegram messaging interface. The copy trading feature allows users to automatically mirror positions from specified wallets. The bot operates as a Telegram application and includes integrations with multiple cryptocurrency projects.

Polysights is a web-based data terminal designed for use with Polymarket, an on-chain prediction market platform. The system provides analytics and surveillance capabilities for market participants and researchers. The core architecture includes three primary components: an insider-finder tool that analyzes Polymarket's public blockchain ledger to identify wallets exhibiting statistically anomalous or suspicious betting patterns; a market discovery interface that aggregates active prediction markets and displays associated volume and probability data; and an automated alert system triggered by trade execution signals. The platform operates as a software-as-a-service offering accessible through a web interface.

Ponder is an open-source TypeScript framework for indexing EVM smart contract data, built as a self-hosted, vendor-agnostic alternative to The Graph Protocol's subgraph infrastructure. It offers hot reloading for local development, end-to-end type safety without code generation, and benchmarks approximately 10x faster sync speeds and significantly smaller database footprints compared to The Graph. The framework targets Web3 developers who need reliable, maintainable on-chain data pipelines without vendor lock-in, and supports one-click deployment to any Node.js environment with horizontal scaling and zero downtime. Ponder is developed and maintained by Cantrip, Inc., and is distributed under an open-source license with its source code hosted on GitHub.

PooCoin is a charting and analytics platform built specifically for tokens on the Binance Smart Chain (BSC), allowing users to view real-time price charts for any BEP-20 token, including those held in a connected wallet. The platform offers features such as multi-chart views, a token swap interface, portfolio tracking via wallet connection, and a Telegram price bot for on-the-go monitoring. It also operates an advertising marketplace where BSC projects can promote their tokens directly to the PooCoin user base. The platform has its own native token (POOCOIN) and offers a premium tier with enhanced features, targeting retail DeFi traders and BSC ecosystem participants.

PredIQt is a benchmarking platform that operates AI agents in live prediction markets, primarily on Polymarket. The platform deploys multiple AI agents, including Kassandra, KairoStrats, and Cerebrate Prime, to trade positions on political, financial, and cultural outcome predictions. Agent trading activity and results are tracked and published publicly. The platform is affiliated with IQ AI and utilizes its community channels. The system functions by allowing AI agents to execute trades in real-time market conditions, generating performance data on agent decision-making processes within crypto-native prediction market environments.

PricePredictions.com is a cryptocurrency price prediction and market analysis platform that aggregates forecasts and price targets for a wide range of digital assets. The platform provides users with short- and long-term price outlooks, trending coin data, currency conversion tools, and price alert functionality. It is designed for retail crypto investors and traders seeking consolidated forecast data to inform their decision-making. The site supports multiple languages including English, German, French, Spanish, Russian, Turkish, and Italian, indicating a broad international user base. No founding year or headquarters location is disclosed on the site.

Privy is a wallet infrastructure platform that provides APIs and SDKs enabling developers to integrate cryptocurrency wallet functionality directly into applications. The system handles key management, user onboarding, and transaction signing operations. The technical architecture employs hardware-isolated Trusted Execution Environments (TEEs) combined with distributed key sharding for security. The platform supports multiple blockchain networks including EVM-compatible chains, Solana, and Bitcoin. Core features include multi-approver quorum mechanisms, granular signing policies, gas sponsorship capabilities, and fiat-to-cryptocurrency conversion rails. Privy was acquired by Stripe and operates as part of that organization.

Project Zero is a Web3 AI oracle and agent platform that aggregates on-chain and off-chain data from over 100 sources. Users interact with the system through Zero Chat, a natural-language interface that accepts plain-language queries and translates them into executable blockchain transactions. Supported transaction types include token swaps, cross-chain bridging, staking, reward claims, and governance voting. The platform provides an API for integration into wallets, decentralized applications, and developer tools. A module called Zero Studio enables creation of custom AI agents with user-defined logic and data sources. The system includes data integrations with external protocols, such as liquidity data from Solana-based Kamino, and operates an incentive mechanism to encourage platform participation.

Proxima is a blockchain data infrastructure platform that enables developers to stream, index, and query on-chain data from networks including Ethereum, Polygon, and Binance Smart Chain. Its core product, Proxima DB, uses cryptographic proofs (backed by a Dynamic B+ Merkle Tree) to allow trustless querying of indexed blockchain data. The platform supports use cases such as cross-chain DEX data feeds, real-time analytics, dynamic NFT metadata, and trustless oracles, with integrations to decentralized storage layers like IPFS, Arweave, and Filecoin. It targets Web3 developers building data-intensive applications and appears to have been active around 2021–2022 based on copyright and blog post dates.

FanTokens.com is an information platform that tracks sports fan tokens, blockchain-based assets that provide holders with voting rights, rewards, and exclusive access tied to professional sports clubs and organizations. The platform aggregates price data, market capitalization, and trading volume across fan tokens built on the Chiliz blockchain. It maintains partnerships with sports organizations including Paris Saint-Germain, Manchester City, FC Barcelona, Arsenal, and the UFC. The platform provides features for voting participation, rewards tracking, and sports-related news. Users include sports fans and traders seeking exposure to tokenized sports engagement through these assets.

QnA3.AI is a Web3 platform that integrates artificial intelligence with knowledge search and market intelligence capabilities for cryptocurrency users. The platform comprises three primary components: an AI-powered search engine for query resolution, a Data Marketplace providing structured data packages with API and SDK integration options, and an Agent-as-a-Service layer enabling users to construct and monetize trading strategies through low-code development tools with smart contract-based revenue sharing mechanisms. The system includes social trading functionality, a leaderboard that aggregates on-chain and off-chain performance data, and a token-gated access model restricting premium analytical insights to token holders. The architecture operates within the AI and decentralized physical infrastructure network (DePIN) ecosystem.

Quadrata is a Web3 identity and compliance infrastructure provider that issues soulbound token 'passports' on-chain, enabling decentralized applications to verify user identity and risk attributes in a privacy-preserving manner. The Quadrata Passport aggregates KYC, KYB, AML screening, wallet screening, accredited investor status, country and age verification, and on-chain credit reputation (including Vantage Score via a TransUnion and Spring Labs partnership) into a single portable credential. The product is designed for DeFi protocols, lending platforms, and other Web3 applications that need compliant user onboarding without exposing raw personal data on-chain. Quadrata was spun out of Spring Labs and integrates with multiple EVM-compatible chains including zkSync, Evmos, and Kava, serving both end users who mint passports and protocol teams that integrate the compliance layer.

Quasar Builder is a block builder for Ethereum that constructs and submits blocks to validators through multiple MEV-Boost relays, including Flashbots, bloXroute, Titan, and Ultrasound. The service accepts transaction bundles via standard MEV endpoints such as eth_sendBundle. Submitted bundles are maintained as atomic units and are not unbundled, shared, filtered, or front-run, with all transactions kept private. Quasar Builder does not operate searcher infrastructure on Ethereum and functions as a builder without vertical integration into MEV activities. The service is designed for searchers, DeFi protocols, and other parties requiring block-building services. The fee recipient address is quasarbuilder.eth, and the service submits to both regulated and unregulated relay endpoints.

Reactor is a trading terminal that enables users to deploy autonomous trading agents across cryptocurrency markets without requiring code. The platform integrates with multiple decentralized finance protocols including Hyperliquid, Morpho, and LI.FI, supporting execution across multiple blockchains in both spot and perpetual markets. The system includes dynamic liquidity pools and a stablecoin yield protocol that supports multiple stablecoin assets. The token model incorporates unlock mechanisms tied to fully diluted valuation to align incentive structures. The intelligence layer aggregates real-time market data including news feeds, social sentiment indicators, on-chain transaction activity, and volume metrics to provide trading signal generation.