HashKey Custody vs. Coinbase Custody

Zengo stands out as the sole self-custodial wallet that eliminates the risks associated with seed phrase vulnerabilities. What accounts for Zengo's trust among over a million users? It's simple: not a single Zengo wallet has been compromised or hacked. Your crypto wallet is both safe and secure: Say goodbye to the anxiety of misplacing your seed phrase. Thanks to Zengo's cutting-edge cryptography, you won't have to manage a seed phrase at all. The process of signing blockchain transactions is shared between us and our users, ensuring that neither party has access to the other's confidential information. Experience the only non-custodial wallet that guarantees you won't lose your seed phrase. Enjoy effortless buying, selling, exchanging, and earning: You can easily purchase, sell, and trade using various payment options such as PayPal, bank transfers, credit or debit cards, Apple Pay, or Google Pay. Zengo supports six blockchains, four layer 2 solutions, and a multitude of crypto assets. Your wallet is fully recoverable: Our innovative 3FA recovery system, combined with 3D FaceLock technology, allows you to regain access to your wallet on any smartphone or tablet, ensuring you never lose your crypto access again. Exceptional 24/7 support: We recognize that navigating the world of cryptocurrency can be challenging. This is why we offer seamless communication, allowing you to reach out to us anytime you need assistance through the app, day or night. Additionally, our dedicated team is always ready to help you with any queries or concerns you may have.

Airlock Digital provides application control and allowlisting, used by organizations worldwide to protect against ransomware, malware and other cyber threats. Our deny by default solution enables customers to run only the applications and files they trust, with all others blocked from executing. This approach minimizes attack surfaces and helps organizations align their cybersecurity strategies with government frameworks and standards. By securing endpoints running legacy and new versions of Windows, macOS and Linux, we extend protection across IT and operational technology environments. Airlock Digital delivers endpoint protection to financial services, government, healthcare, manufacturing and other industry organizations of all sizes.

Trusted by 400+ institutions, we support over $110B in digital assets through secure blockchain infrastructure—spanning nodes, APIs, staking services, and MPC wallet technology. Since 2017, our globally distributed systems have delivered enterprise-grade scalability, security, and compliance for the world’s leading financial and crypto platforms.

Founded by skilled quantitative trading professionals from major financial hubs including Wall Street, Europe, and Japan, MEXC (formerly MXC) operates as a decentralized entity focused on providing secure, efficient, and user-friendly cryptocurrency trading services for digital asset enthusiasts worldwide. The MEXC platform encompasses five unique business models: Spot Trading, C2C, Derivatives, PoS Pool, and MXC Labs. Utilizing a high-performance mega-transaction matching engine and a distributed "Super Node" initiative, it fosters strong community governance. In addition, the protection of assets is entrusted to leading security firms such as Palmim and Knownsec. MEXC distinguishes itself as a platform deeply rooted in cryptocurrency and backed by experienced blockchain industry experts from renowned financial centers. By emphasizing safety and user satisfaction, MEXC strives to offer smarter and more accessible exchange solutions while aiming to establish itself as a premier cryptocurrency exchange globally. The organization also actively pursues innovation and remains responsive to the dynamic requirements of the cryptocurrency landscape, ensuring it stays ahead in a competitive market.

RaimaDB is an embedded time series database designed specifically for Edge and IoT devices, capable of operating entirely in-memory. This powerful and lightweight relational database management system (RDBMS) is not only secure but has also been validated by over 20,000 developers globally, with deployments exceeding 25 million instances. It excels in high-performance environments and is tailored for critical applications across various sectors, particularly in edge computing and IoT. Its efficient architecture makes it particularly suitable for systems with limited resources, offering both in-memory and persistent storage capabilities. RaimaDB supports versatile data modeling, accommodating traditional relational approaches alongside direct relationships via network model sets. The database guarantees data integrity with ACID-compliant transactions and employs a variety of advanced indexing techniques, including B+Tree, Hash Table, R-Tree, and AVL-Tree, to enhance data accessibility and reliability. Furthermore, it is designed to handle real-time processing demands, featuring multi-version concurrency control (MVCC) and snapshot isolation, which collectively position it as a dependable choice for applications where both speed and stability are essential. This combination of features makes RaimaDB an invaluable asset for developers looking to optimize performance in their applications.

Figure Markets is a next-generation crypto platform that unites the best of DeFi and TradFi into one secure, transparent ecosystem. Buy, sell, and borrow crypto assets like BTC, ETH, and the SEC-registered stablecoin YLDS, all while maintaining full control with a self-custody-first model. Get $200 when you trade on the Figure Market's Crypto Exchange where it's ZERO trading fees, built on the Provenance blockchain for fast execution, deep liquidity, and decentralized custody. Need cash without selling your crypto? Instantly unlock liquidity with Crypto-Backed Loans against BTC, ETH, or SOL with industry low rates starting from 8.91% APR, with no hard credit checks, no prepayment penalties, and 12 month terms. Keep your crypto, get your cash! Grow your holdings with high-yield options: Demo Prime: Earn up to 9% APY! YLDS Stablecoin: Earn 3.8% yield with the first SEC-regulated, yield-bearing stablecoin—adding trust and compliance to DeFi income. Why Figure Markets Stands Out: Zero trading fees to maximize your returns. Self-custody by design — you hold your keys, you hold your crypto. Regulatory compliance for greater security and stability. Real-world asset integration bridges blockchain with traditional finance. Instant crypto-backed loans offer flexible, non-destructive liquidity. Whether you're an investor, trader, or seeking passive income opportunities, Figure Markets offers a faster, smarter, and more secure way to manage and grow your portfolio. It's the platform where traditional finance and decentralized finance converge — putting the power back in your hands.

Building Logistics is a robust solution designed to manage incoming packages for buildings, offices, universities, and hotels, offering a streamlined process for tracking, scanning, sorting, and notifying recipients. PackageX’s AI-powered scanning technology ensures perfect package intake by accurately capturing text, QR codes, and barcodes, facilitating seamless package management. It also incorporates data validation, automatic contact matching, customizable notifications, and detailed chain of custody tracking, ensuring that each package is delivered securely and efficiently. By reducing the risk of lost packages and increasing tracking accuracy, PackageX provides a highly reliable solution for high-volume environments. The platform’s automatic contact matching and advanced notification system increase delivery efficiency by two times, making package distribution quicker and more efficient. With its 99% accuracy and advanced tracking capabilities, PackageX allows businesses to manage their delivery workflows with greater speed, precision, and fewer errors. Whether you're managing a corporate office, a hotel, or a university campus, PackageX ensures a seamless delivery experience and enhances operational efficiency with its powerful features.

ARGOS serves as a cutting-edge platform focused on AI-driven digital identity solutions. We are transforming the global landscape of identity experiences, impacting how individuals and organizations interact with their identities. Our mission is to develop crucial identity solutions that prioritize the safety and security of digital environments across the globe. With our services, we enable you to recognize anyone, no matter the location or time! Our commitment is to enhance the trust and reliability of digital interactions for everyone involved.

Kryptos revolutionizes the way you manage cryptocurrency tracking and tax obligations. Our innovative platform is designed to streamline your financial management in the crypto space, making tax compliance and tracking straightforward and hassle-free. Key features include: Effortless synchronization: Works seamlessly with a variety of platforms. Global Tax Reports: Produces tax reports that adhere to regulations in over 30 jurisdictions. NFT & DeFi Management: Easily manage a wide array of crypto assets. AI-Driven Analytics: Provides insights that enable more informed decision-making. All-in-One Dashboard: Track your assets and growth conveniently in one location. Mobile Accessibility: Manage your crypto investments wherever you are. Tailored tax strategies: Optimize savings with customized solutions. Kryptos prioritizes an intuitive user experience, supporting over 3000 DeFi protocols and more than 50 blockchains. With partnerships including Binance, Gate.io, and BFF, we deliver cutting-edge tools for effective crypto management. Kryptos is reshaping the landscape of cryptocurrency financial management by emphasizing simplicity, precision, and user empowerment for all investors. Join us in making your crypto journey effortless and rewarding.

Papirfly is a trusted SaaS provider empowering global businesses to deliver consistent, on-brand content at scale. Combining Digital Asset Management (DAM) with templated content creation, Papirfly enables marketing and brand teams to centralize assets, streamline approvals, and produce brand-compliant materials across every channel—digital, print, and video. Today, over 1 million users across 1,500+ brands, including Mercedes-Benz, Mondelez, and Goldman Sachs, rely on Papirfly to strengthen brand governance, speed up campaign execution, and improve creative efficiency. As part of the Papirfly Group—which includes Keepeek, Brandpad, and Adgistics—Papirfly continues to lead the way in helping enterprises simplify content operations and build stronger, more unified brand experiences worldwide.