Web3 Companies

Peersyst Technology is a blockchain development firm that builds protocol-level infrastructure, custom blockchain implementations, and digital products for governments, central banks, enterprises, and blockchain protocols. The firm has contributed directly to the XRP Ledger ecosystem, including the XRPL EVM Sidechain, its bridge, and block explorer, as well as wallets and tooling for NEAR Protocol, Nervos Network, and NEM/Symbol. Its service areas span CBDCs, digital wallets, digital payments, asset tokenization, and private blockchain networks. Clients include public-sector institutions and multinational corporations seeking tailored blockchain deployments rather than off-the-shelf solutions.

Pellar Technology is a blockchain and AI development studio that designs and builds composable digital infrastructure for enterprises and governments. The company develops decentralized platforms, modular identity layers, mobile wallets, and NFT ecosystems. Pellar developed LightLink, an Ethereum Layer 2 network that operates as a scaling solution for the Ethereum blockchain. The studio has completed blockchain projects across the Asia-Pacific region and serves clients in Web3 gaming, digital art, stablecoin-based aid distribution, and enterprise blockchain infrastructure. Its architecture spans multiple verticals, positioning the company as a full-stack blockchain development partner offering integrated solutions rather than single-product offerings.

Penilabs is a blockchain product studio that develops cryptocurrency applications for consumer use. Its primary product, Peniwallet, is a non-custodial wallet that enables users to hold and manage cryptocurrency without intermediary custody. The wallet incorporates gas-free transaction functionality and includes a bulk transfer feature that allows sending cryptocurrency to multiple addresses in a single operation, supporting up to 100,000 recipients. The wallet also provides beneficiary management capabilities for organizing recipient information. Peniremit is a complementary application designed to facilitate bill payments and subscription payments using cryptocurrency as the payment method. Penilabs also offers Penitools as an additional product, though its specific functionality is not detailed. The product suite targets retail cryptocurrency users across decentralized finance, payments, and remittance applications.

Perceptron Network is a decentralized platform that aggregates training data and computational resources from a distributed network of node operators. Participants operate lightweight browser extension nodes that contribute idle bandwidth and complete structured tasks, including data labeling, feedback submission, and problem-solving activities. These contributions are submitted to AI model training pipelines. Contributions are verified through peer review mechanisms recorded on-chain, with a tiered reputation system that determines access to higher-value tasks and platform features. The platform serves two primary user categories: individual contributors who receive rewards in the form of native PERC tokens, and enterprise AI developers who require large-scale human-generated training datasets. The system architecture consists of distributed node operators, on-chain verification mechanisms, and task assignment protocols that connect contributors with data requirements.

Perlin is a blockchain technology company that develops decentralized enterprise tools and network platforms for international trade, supply chain traceability, and carbon markets. Its primary products include ICC Tradeflow, a blockchain framework for digitizing trade documentation; ICC Clarify, a supply chain traceability platform; and a tokenized carbon asset ecosystem that integrates carbon credits with decentralized finance markets. The company operates in partnership with the International Chamber of Commerce (ICC) and conducts research and development on proprietary distributed ledger technology, including the Wavelet consensus protocol and open-source software libraries. Perlin is headquartered in Singapore and maintains partnerships with organizations in global trade finance, commodity trading, and academic institutions.

Perpetuals.com is a cryptocurrency market infrastructure provider offering multiple integrated products. Kronos X is a software-as-a-service exchange technology platform hosted at Equinix FR2 Frankfurt. The company operates a Multi-Asset Trading Facility (MTF) licensed under MiFID II regulations with integrated self-clearing functionality. Vault is a self-custody product incorporating quantum-resistant cryptography. Additional offerings include tokenization services, a risk prediction model utilizing machine learning trained on historical trade data, and PerpetualPay.net, a payments product. The founding team includes individuals with prior experience in cryptocurrency exchange operations and tokenized asset issuance. The platform serves both institutional and retail market participants through multiple branded interfaces.

PEXX is a payment platform that enables conversion and transfer of USDT and USDC stablecoins to bank accounts denominated in over 20 currencies globally, with settlement typically occurring within minutes. The platform provides a USD account serviced through Cross River Bank, offering access to banking infrastructure including SWIFT, Fedwire, and ACH rails. Additional features include a debit card funded by stablecoin balances and an earn product. The service is accessible via mobile applications on iOS and Android platforms and is designed for individuals and businesses conducting cross-border transfers using stablecoins as the underlying funding mechanism.

Phaver, the pioneering force shaping the landscape of Web3 social interaction. Their platform isn't just a gateway; it's a vibrant ecosystem where innovation meets community, driving forward the next era of digital connectivity. At Phaver, they understand that the future of social networking lies in decentralization, authenticity, and user empowerment. That's why they've curated a space where individuals have full control over their data and interactions, fostering genuine connections and meaningful engagement. Beyond mere networking, Phaver is a hub of creativity and collaboration. Through their intuitive interface and cutting-edge features, users can seamlessly explore, create, and share content like never before. Whether you're an artist, entrepreneur, or simply passionate about your interests, Phaver provides the tools and support to thrive in the digital realm. But what truly sets Phaver apart is their unwavering commitment to inclusivity and sustainability. They believe that technology should serve everyone and leave a positive impact on the world. That's why they prioritize accessibility, diversity, and environmental responsibility in everything they do.

Pieverse builds Web3 AI agent infrastructure that enables autonomous on-chain execution through consumer messaging apps including Line, Kakao, and WhatsApp. Its core product, Purr-Fect Claw, provisions TEE-secured (Trusted Execution Environment) wallets for AI agents, allowing them to swap tokens, execute smart contract calls, and manage portfolios across multiple blockchains without requiring users to handle seed phrases or wallet setup. The platform also includes a Skill Store, an app-store-style marketplace where developers publish monetizable agent capabilities compatible with multiple AI runtimes such as Claude, OpenAI Codex, and OpenClaw. Pieverse additionally provides Web3 payment infrastructure including an x402b cross-chain payment solution integrated with partners such as Gate DEX, targeting both end-users seeking frictionless crypto access and developers building agentic Web3

Piggycell is a Web3 platform that tokenizes physical power bank sharing infrastructure. The system records charging sessions on-chain using the opBNB blockchain and distributes token-based rewards through smart contracts. Region NFTs are issued to represent ownership stakes in physical charging hub locations. End users earn PIGGY tokens through a charge-to-earn mechanism based on actual device usage, while NFT holders receive earnings derived from the infrastructure they represent. The platform incorporates additional engagement features including daily check-in mechanics, mini-games, and a referral program. Daily incentive allocations are calculated from device uptime and usage data recorded on-chain. The project was developed by Voltify Labs and integrates with an existing offline power bank sharing business model.

PIN AI is a personal AI network that processes user data on-device through a local large language model, integrating information from multiple applications and services within a privacy-preserving environment. The platform consists of data connectors that aggregate personal information and an AgentHub marketplace where specialized AI agents execute customized tasks for individual users. PIN Claw is a consumer product implemented as a Telegram bot that provides personalized AI assistance. The system architecture emphasizes local processing to maintain data privacy while enabling cross-service data integration and agent-based task execution.

Pixelynx operates the KOR Protocol, a blockchain infrastructure layer for AI-powered entertainment applications. The protocol enables intellectual property owners to tokenize assets as real-world assets onchain, establish co-creation licenses, and distribute royalties through smart contracts. The KOR SDK provides no-code and developer-facing tools for building applications that utilize licensed intellectual property, integrating onchain attribution with AI generation capabilities to reduce legal complexity for creators using third-party franchises. Key products include the MIRROR token associated with the Black Mirror franchise, which supports community-driven experiences, and Korus, an interactive music remixing application where remixes are recorded onchain. The platform serves a three-sided market of intellectual property holders, independent creators, and developers.

Plaee is a B2B technology provider offering infrastructure for prediction markets and sweepstakes platforms. The company serves both regulated U.S. operators and global markets through two primary product offerings. The first is a CFTC-compliant prediction market platform developed in partnership with Crypto.com, which enables operators to launch under Temporary Swap Provider, Introducing Broker, or Futures Commission Merchant licenses. The second is a decentralized on-chain prediction market solution deployed via smart contracts on Polygon and Solana blockchains. The platform architecture supports multiple operator instances, market creation, and trading functionality across distributed networks. The infrastructure includes compliance certifications for SOC2 Type II, GDPR, and CCPA standards. Plaee targets iGaming operators, fintech platforms, and prediction market ventures seeking white-label infrastructure rather than developing compliance and liquidity systems independently.

Plasma is a neobank platform that provides personal and business accounts denominated in USD-pegged stablecoins. The core product, Plasma One, offers a debit card with Apple Pay integration, cross-border transfer functionality, cashback on eligible purchases, and yield generation on held balances. The platform operates its own network layer and issues the XPL token. Plasma serves users seeking dollar-denominated financial services outside traditional banking infrastructure and businesses requiring stablecoin-based payment systems. The architecture spans consumer fintech services, stablecoin infrastructure, and token-based incentive mechanisms.

PlebLab is a Bitcoin-focused hacker space and accelerator located in Austin, Texas. The organization provides physical coworking memberships, a Startup School residency program, and educational courses designed to support early-stage Bitcoin and Lightning Network project founders through development stages from conception to product launch. Its core architecture comprises community infrastructure for developers, builders, and open-source software and hardware creators, combined with structured mentorship and educational programming. The organization has incubated multiple Bitcoin-native applications including Stacker News, Zaprite, Jippi, and PlebDevs. Additional components include PlebTV, a media channel focused on Bitcoin-related content, and published educational materials such as the PlebBook. The organization functions as a multi-faceted community hub integrating workspace facilities, startup acceleration, education, and media production rather than operating as a single-product entity.

Polybase Labs is a blockchain infrastructure company whose flagship product, Payy, is a self-custody consumer banking application built on a permissionless blockchain, enabling users to save and spend stablecoins via a Visa card with on-chain privacy and compliance features. The company's technical approach centers on zero-knowledge cryptography, including a ZK-rollup with private transactions, a ZK STARK compiler called Polylang with TypeScript-like syntax, and ZK framework benchmarking tooling published at zkbench.dev. Payy targets everyday consumers seeking non-custodial stablecoin spending without sacrificing regulatory compliance, bridging the gap between self-sovereign crypto finance and traditional card payment rails. Polybase Labs was co-founded by Sid Gandhi, a former Apple engineer, and the company has been featured on Nasdaq TradeTalks, indicating institutional visibility.

Polygon Name Service (PNS) is a decentralized domain naming protocol built on Polygon zkEVM that allows users to register human-readable .pol addresses as NFTs with a one-time payment model. The service maps wallet addresses to short, memorable names stored fully on-chain with verified smart contracts, enabling identity resolution across Web3 applications. Users can attach social profile metadata (Twitter, Discord, Instagram, email) to their domain and trade names on secondary markets such as OKX Marketplace. The protocol positions itself against subscription-based naming services by offering permanent ownership, fair pricing, and an open integration policy that does not restrict third-party software from building on top of it.

Primal is a social media client and platform built on the Nostr protocol, accessible through web and mobile applications. The platform implements a feed-based interface with direct messaging, bookmarking, and a premium subscription option. It leverages Nostr's decentralized relay architecture and cryptographic identity system to enable censorship-resistant operation. Primal integrates Bitcoin Lightning Network functionality, enabling micropayment transactions (referred to as zaps) within the social interface. The platform operates caching infrastructure to optimize performance across Nostr's distributed network and provides hosted identity services in the format user@primal.net. The system is designed for users seeking a non-custodial social platform built on open protocol standards.

Primas is a blockchain-based platform for content publishing and distribution. It implements the Distributed Trusted Content Protocol (DTCP) to address issues including misinformation, plagiarism, and low-quality content. The platform architecture comprises a layer-two acceleration network with decentralized crawler nodes, an economic incentive system, and a user credibility model that evaluates and ranks content quality. The system uses the PST token as its native asset. The platform includes a mobile application available on iOS and Android that supports decentralized content creation, recommendation, and exchange functions. The project has received backing from multiple investors and maintains partnerships with organizations in data analytics and blockchain sectors.

Prism is a cryptocurrency-to-fiat conversion service that issues Visa cards linked to converted asset balances. The system accepts deposits in BTC, ETH, USDT, USDC, XMR, SOL, BNB, LTC, and ZCash, converting these cryptocurrencies into fiat currency balances accessible via Visa cards for use at merchants globally. Account creation requires only an email address, with no identity verification or know-your-customer procedures implemented. The service operates without transaction or spending limits on individual cardholders. The architecture is designed to facilitate direct conversion of cryptocurrency holdings into spendable fiat balances while maintaining account anonymity and limiting data collection to email registration only.

Privado ID is a decentralized digital identity platform spun out of Polygon, providing privacy-preserving identity infrastructure built on zero-knowledge proof technology. Its core product enables verifiable credentials and self-sovereign identity for use cases including KYC compliance, age verification, national ID systems, and content authenticity, without exposing underlying personal data. The platform targets application developers, identity wallet builders, and credential providers seeking to integrate privacy-first identity management into blockchain and web3 applications. Privado ID has extended its scope into human and AI identity verification through a network called Billions, positioning it at the intersection of decentralized identity and AI agent authentication.

Promeet is a digital content storefront platform that enables creators to sell videos, photos, live streams, and paid meetings directly to their audience through a single shareable link. The platform processes payments in USDC stablecoins on the Base blockchain, facilitating instant payouts with creators receiving 90% of transaction revenue. The system integrates Circle for stablecoin infrastructure, Web3Auth for wallet onboarding, Onramper for fiat-to-crypto conversion, and Jitsi for live video functionality. These integrations allow users to conduct cryptocurrency-native transactions without requiring advanced technical knowledge. The platform is designed for content creators across social media channels.

Propchain is a blockchain-based real estate infrastructure platform that aggregates property data, provides AI-ready tooling, and performs on-chain validation through an interoperable layer. The platform operates as business-to-business infrastructure serving institutions, lenders, asset managers, developers, and proptech firms. It utilizes Ethereum and Polygon blockchains for validation purposes and integrates third-party services including Fireblocks for asset custody, Sumsub for know-your-customer verification, and CertiK and Hacken for smart contract security audits. The platform has established partnerships with financial institutions and real estate service providers including Barclays, Citibank, JLL, and Knight Frank.

Proximity is a research and development firm providing financial, strategic, technical, and advisory support to teams building on the NEAR Protocol ecosystem. The firm focuses on advancing adoption of NEAR's Chain Abstraction stack, particularly Chain Signatures, a technical primitive enabling NEAR accounts and smart contracts to execute transactions on multiple blockchains. Proximity operates through three divisions: a ventures arm providing capital and investment support, a labs division focused on technical development, and a strategy and advisory practice. The firm serves developer teams and projects building within the NEAR ecosystem as an accelerator and backer for the network.