The accelerating adoption of stablecoins and decentralized applications has brought into focus the need for advanced, scalable payment infrastructure. Amid this backdrop, Alchemy, a leading blockchain infrastructure provider, has introduced a major upgrade aimed at revolutionizing on-chain performance. The newly launched platform, Cortex, is positioned as a next-generation engine that significantly enhances blockchain application speed and reliability.
In 2023 alone, stablecoin transfers reached $27.6 trillion, surpassing the combined transaction volumes of Visa and Mastercard. Alchemy, which currently supports approximately 70% of stablecoin activity, has responded to this growth by rolling out Cortex, an AI-driven solution designed to boost the efficiency of on-chain applications. The company stated that the upgrade would benefit a wide range of platforms and issuers, including Polymarket, World Chain, USDC, PYUSD, Paxos, Stripe, Coinbase, and institutional frameworks connected to entities such as J.P. Morgan and World Liberty Financial.
A Milestone in Alchemy’s Infrastructure Overhaul
The launch of Cortex marks a pivotal moment in Alchemy’s broader 18-month initiative to re-engineer its core architecture. This strategic transformation is geared toward enabling blockchain networks to match or even surpass the speed and reliability of conventional financial systems. With Cortex, Alchemy appears to be attempting to close the performance gap that has historically separated decentralized networks from traditional payment processors.
The Cortex engine is underpinned by insights drawn from seven years of operational data and trillions of real-world blockchain requests. The platform integrates artificial intelligence for traffic optimization, context-aware routing, and high-performance, bare-metal server configurations. These features collectively contribute to enhanced performance metrics, including up to 66% faster response times and a 500-fold increase in throughput per node. A key highlight is its ability to offer block-perfect consistency, a feature that ensures all users access identical, real-time data—crucial for trust and coordination in decentralized applications.
Real-World Results in Key Use Cases
Initial testing of Cortex has yielded substantial improvements in application performance. Polymarket, a decentralized prediction platform, reportedly experienced a significant reduction in transaction latency—more than 50%—when operating under Cortex. This enhancement translated into up to 50× faster market updates during periods of high demand, such as major news or event-driven trading spikes.
🧠 Introducing Cortex: The world’s first intelligent blockchain engine.
Trained on trillions of requests from 7+ years powering the top crypto apps, Cortex is the new engine that supercharges our full developer platform.
Unmatched performance for EVM and Solana developers 🧵👇 pic.twitter.com/B3orCE3r3Y
— Alchemy (@Alchemy) July 31, 2025
Similarly, World Chain, a Layer 2 blockchain that partnered with Alchemy in 2023, reported notable efficiency gains following Cortex integration. The platform observed a 50× improvement in wallet creation speeds and transaction finality, showcasing the potential for Cortex to streamline onboarding and enhance user experience.
Bridging the Gap with Traditional Finance
Alchemy’s unveiling of Cortex also underscores a larger industry trend: the push to make blockchain infrastructure competitive with traditional finance in terms of speed, consistency, and usability. By addressing key performance bottlenecks, Cortex may allow developers, enterprises, and financial institutions to build blockchain-based solutions that operate at scales previously achievable only in centralized systems.
The integration of AI technologies and high-performance computing into core blockchain infrastructure indicates a shift toward more intelligent and adaptive systems. As the demand for real-time, high-volume transactions continues to grow—especially with the rise of stablecoin usage—tools like Cortex could become central to enabling the next wave of blockchain-powered applications.