Escape the stranglehold of high platform fees, data silos, and censorship.
We build secure, scalable dApp marketplaces and blockchain-powered e-commerce solutions that put
you, your creators, and your customers back in control.
Traditional e-commerce is built on centralized platforms that dictate the rules, take a significant cut of your revenue, and control your valuable customer data. For ambitious retailers, creators, and marketplace operators, this model stifles growth, limits innovation, and creates a single point of failure. Web3 and decentralized commerce offer a powerful alternative: a future where you own your platform, your data, and your destiny. It's not just about cryptocurrency; it's about building a more equitable, transparent, and resilient digital economy. At Errna, we provide the expert guidance and development firepower to help you lead this transition.
We leverage AI-driven tools for code generation, security analysis, and quality assurance, accelerating your time-to-market while ensuring your decentralized platform is robust and secure from day one.
With CMMI Level 5 and SOC 2 compliance, our development process is built on a foundation of security. We conduct exhaustive smart contract audits and penetration testing to protect your assets and user data.
We don't use freelancers. Our 1000+ strong team consists of full-time, on-roll blockchain architects, dApp developers, and UI/UX specialists dedicated to your project's success.
Unlike centralized platforms, the solution we build for you is yours. You retain 100% ownership of your intellectual property, code, and, most importantly, your customer data.
With over two decades in software engineering and thousands of successful projects, we bring a level of experience and process maturity to the Web3 space that few can match.
Our global delivery model ensures you get the best talent and value, while our presence across 5 continents means we understand diverse markets and can provide localized strategic insights.
We build technologically elegant solutions that are commercially viable. Our focus is on creating platforms that attract users, drive transactions, and deliver a clear return on your investment.
From initial strategy and tokenomics design to dApp development, deployment, and ongoing maintenance, we act as your long-term technology partner, not just a vendor.
We specialize in integrating your new Web3 commerce platform with your existing systems, such as ERP, CRM, and logistics software, ensuring a smooth operational transition.
We offer a comprehensive suite of services to design, build, and launch your Web3 commerce platform. Whether you're a startup creating a new marketplace or an established enterprise seeking to decentralize, we tailor our solutions to your precise needs.
We build fully-featured, decentralized marketplaces from the ground up. This is your own App Store or Amazon, but built on the blockchain, giving you full control over fees, governance, and user experience. We handle everything from the underlying blockchain architecture to the user-facing front-end, creating a seamless experience for both vendors and customers.
Automate your entire commerce lifecycle with self-executing smart contracts. We develop and audit contracts for managing everything from escrow services and automated royalty payments to dynamic pricing and subscription models. This removes intermediaries, reduces administrative overhead, and builds unbreakable trust between parties.
Accept global payments in a variety of cryptocurrencies and stablecoins without relying on traditional payment processors. We integrate secure, non-custodial Web3 payment gateways into your existing e-commerce site or build them into your new dApp, enabling fast, low-cost, and borderless transactions.
For businesses dealing in physical goods, we build blockchain solutions that provide an immutable record of a product's journey from origin to consumer. This is critical for luxury goods, pharmaceuticals, and organic products, allowing you to combat counterfeiting and provide customers with verifiable proof of authenticity and ethical sourcing.
Move beyond simple JPEGs. We help you leverage NFTs as digital certificates of ownership for physical goods, access passes for exclusive content, or the foundation of a next-generation loyalty program. This creates new revenue streams and fosters deeper, more engaging relationships with your customers.
Industry: Retail & E-commerce
Client Overview: A global cooperative of independent artists and craftspeople was struggling with the high commission fees (up to 30%) and opaque policies of major online marketplaces. They wanted to create their own platform that would maximize profits for creators and give them a voice in governance.
Testimonial: "Errna didn't just build us a platform; they built us a self-sustaining economy. Our artists now keep over 98% of their sales revenue, and we've built a truly global community. Their expertise in both blockchain and user experience was phenomenal." - Elena Rodriguez, Co-Founder, Artisan Collective
We developed a custom dApp marketplace on a low-cost Layer 2 network. The solution included:
Industry: Luxury Retail & Resale
Client Overview: A high-end reseller of vintage watches and handbags faced a constant battle with sophisticated counterfeits. This eroded customer trust and led to costly disputes. They needed an ironclad way to prove the authenticity and provenance of every item they sold.
Testimonial: "The 'digital twin' NFT system Errna built has become our single greatest competitive advantage. Counterfeits are no longer a concern for our buyers, and the value of our authenticated items has increased significantly." - Charles Dubois, CEO, Veritas Vintage
We implemented a blockchain-based product traceability system where each physical item was paired with a unique "digital twin" NFT.
Industry: Manufacturing & B2B Supply Chain
Client Overview: A B2B marketplace for industrial machine parts was hampered by slow, expensive international payments and a lack of transparency in parts sourcing. Cross-border transactions could take days to settle and involved high currency conversion fees.
Testimonial: "Errna's solution transformed our operations. Using stablecoins and smart contracts, we've cut our average transaction settlement time from 3 days to 3 minutes. This has been a game-changer for our cash flow and our global partners." - David Chen, COO, Innovate Parts
We re-engineered their platform to leverage blockchain for payments and supply chain visibility.
We build on the most robust and scalable Web3 technologies to ensure your decentralized commerce platform is future-proof, secure, and performant. Our experts are proficient across the entire blockchain ecosystem.
The Web3 marketplace Errna built for us wasn't just a technical success; it was a strategic one. They understood our vision for a creator-first economy and delivered a platform that is secure, scalable, and incredibly easy to use. Our user adoption rate exceeded projections by 200%.
We needed to bring absolute trust to our supply chain. Errna's blockchain solution for provenance tracking was flawless. It integrated perfectly with our existing logistics systems and has become a cornerstone of our brand's promise of quality and authenticity.
Transitioning our payment system to Web3 was a daunting prospect, but Errna made it seamless. Their expertise in stablecoin integration and security is second to none. We've cut our international transaction costs by over 80%.
Decentralized Commerce (dCommerce) uses blockchain technology, smart contracts, and dApps to create peer-to-peer marketplaces. Unlike traditional e-commerce (e.g., Amazon, Shopify), there is no central authority controlling the platform, setting fees, or owning user data. This leads to lower costs, greater transparency, and censorship resistance.
Absolutely not. Our primary focus is on user experience. We design and build dApps with intuitive interfaces and abstracted complexity. We integrate familiar login methods and user-friendly wallet solutions (like social logins) so that the end-user experience feels as seamless as a traditional Web2 application, while still providing all the benefits of Web3.
Security is our top priority and is embedded in our CMMI Level 5 certified process. Our approach includes: 1) Writing secure, optimized code. 2) Conducting multiple, rigorous internal and third-party smart contract audits. 3) Implementing best practices for key management and infrastructure security. 4) Building on proven, battle-tested blockchain networks.
The timeline varies based on complexity. A Minimum Viable Product (MVP) with core functionalities can often be developed in 3-4 months. A full-featured platform with complex governance, tokenomics, and integrations might take 6-9 months or more. We work with you to define a phased roadmap that delivers value quickly and iteratively.
Ongoing costs are typically lower than traditional platforms as you are not paying high commission fees. The main costs include: 1) Blockchain transaction fees ("gas"), which can be minimized by choosing an efficient Layer 2 network. 2) Hosting for the front-end application and any supporting backend services. 3) Ongoing maintenance, support, and feature upgrades, which we provide through flexible engagement models.
Let's discuss how a decentralized platform can unlock new revenue streams, build a stronger community, and give you a powerful competitive edge. Schedule a free, no-obligation consultation with our Web3 strategists today.
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