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At Koyeb, we are building high-performance serverless infrastrcture for AI. Run workloads on serverless GPUs, next-generation AI accelerators, and CPUs. Our platform runs fully isolated, secure microVMs on bare-metal servers around the world with autoscaling, scale-to-zero, and cold starts as low as 250ms. Just like everyone building in AI, 2025 was a busy year for us. We shipped a lot of features and improvements designed to make your AI deployments experience faster, smoother, and more cost effective.

The performance of AI applications depends on its underlying infrastructure. Whether its fine-tuning custom models, performing real-time inference, deploying AI agents, AI workloads require high-performance hardware like Nvidia GPUs or next-gen AI accelerators from Tenstorrent. On top of performance, efficiently running AI workloads in production and at scale is a challenge.

Looking for a managed PostgreSQL database with a free tier? We've got you covered. In this article, we'll explore the top PostgreSQL databases with free tiers to use for your applications in 2026. These free-tier options are perfect for side projects, MVPs, and learning how to use cloud databases. All these database solutions integrate with Koyeb, enabling you to seamlessly connect databases hosted by third-party providers to your applications running on the Koyeb platform.

At their best, code generation LLMs reduce cognitive load, accelerate iteration, and serve as a great pair programmer for well-scoped tasks. That said, they also introduce a level of risk. Whether it’s using a variable that was never declared, making up functions that aren’t part of a class, using code from outdated packages, or misdiagnosing an issue, code generation models can create problems.

Today, we’re releasing the JavaScript SDK with full TypeScript support for Koyeb Sandboxes. Less than a month ago, we introduced Koyeb Sandboxes and our Python SDK, giving teams a simple way to run AI-generated code securely in isolated environments. The JavaScript SDK expands this experience and brings the same secure, high-performance sandboxes directly to JavaScript/TypeScript applications, so developers can run AI-generated and untrusted code safely without managing infrastructure.

Hybrid cloud adoption isn’t slowing down any time soon, with worldwide IT spending expected to total $6.08 trillion in 2026 — an increase of 9.8% from 2025.

It’s 8:00 AM on a Monday. A critical business unit just launched a new customer-facing application, and traffic is surging. The infrastructure team gets the call: “We need more storage—immediately.” In the past, this would trigger a scramble—manual provisioning, configuration errors, delays. But today, the team opens their CI/CD pipeline, runs a Terraform script, and within minutes, a secure, scalable storage cluster is live in the cloud. No panic. No bottlenecks.

Amazon DynamoDB is a powerful, fully managed NoSQL database service that delivers single-digit millisecond performance at any scale. Yet despite its impressive capabilities, accessing DynamoDB from applications often requires wrestling with verbose SDK code, managing authentication complexities, and implementing repetitive CRUD operations manually. What if you could eliminate all that boilerplate and instantly expose your DynamoDB tables through a secure, documented REST API in just minutes?

Today, we are excited to announce a new and improved authentication experience for all Koyeb users, bringing stronger security and smoother access to your Koyeb accounts. When we first built Koyeb, we used an internal authentication system that was simple, easy to maintain, and served us well. As the platform grew and matured, we knew we had to redesign our authentication stack to meet the security needs of the teams using us.