Koyeb

Serverless cloud with scale-to-zero GPUs for AI inference and apps

Editorially reviewedChecked Sep 2026How we review

ai-infrastructure#serverless#gpu#inference#scale-to-zero

Free plan Free trial API Teams

Toolglade’s take

Best for developers who want git-push container and app deploys with autoscaling and global regions without touching Kubernetes. The trade-off is a smaller ecosystem than the hyperscalers and pricing that can climb once you scale past hobby workloads.

Should you use Koyeb?

Best for: AI startups deploying inference · Developers wanting autoscaling · Cost-conscious GPU users
Not ideal for: Massive multi-service enterprises · Teams needing on-prem control · Workloads requiring niche cloud services
Biggest strength: Scale-to-zero saves idle GPU cost
Biggest weakness: Flat plan fee on top of usage
Pricing: Free plan, paid from $29/month
Top alternative: Together AI · see all

Facts & pricing last checked September 2026. How we review

About Koyeb

Koyeb is a serverless cloud with scale-to-zero autoscaling and per-second billing across CPUs and GPUs up to B200, aimed at affordable AI inference, APIs, and app deployments.

Koyeb is an AI-focused serverless cloud designed to deploy inference workloads and applications without managing infrastructure. It offers native autoscaling and scale-to-zero so GPU and CPU instances spin down when idle, and it bills by the second, making it well suited to bursty inference traffic and cost-sensitive deployments. The platform spans a broad hardware range, from CPUs to GPUs like L4, L40S, A100, H100, and B200, plus next-gen Tenstorrent accelerators in preview. Koyeb has repeatedly cut serverless GPU prices, advertising an H100 rate around $2.50/hr that undercuts several major competitors, and supports global deployments across US, EU, and Asia regions with one-click model deployments. Pricing combines a flat plan fee with per-second usage: a Pro plan at $29/month including some compute credit, a Scale plan at $299/month with more included compute, and separately priced databases, GPUs, and extra instances. Koyeb is aimed at developers and teams that want a simple, autoscaling home for AI models, APIs, and full applications.

Weighing your options?See how Koyeb compares to the alternatives.

TL;DR

Koyeb is a serverless cloud with autoscaling scale-to-zero GPUs and per-second billing, offering competitive AI inference pricing across a broad hardware range.

Company overview

Koyeb is a serverless cloud provider focused on making AI inference and application deployment simple and affordable through autoscaling and scale-to-zero. It competes with serverless GPU platforms by emphasizing per-second billing and aggressive GPU pricing.

The company regularly publishes benchmarks and price cuts across its GPU lineup and positions itself as a developer-friendly alternative to both hyperscalers and other serverless GPU startups.

Product features

Koyeb provides serverless deployment of inference endpoints, APIs, web apps, workers, and databases with native autoscaling and scale-to-zero. It supports CPUs and GPUs from RTX 4000 Ada up to B200, with Tenstorrent accelerators in preview.

Billing is per second on top of a flat plan fee, deployments are global across US, EU, and Asia, and one-click model deployments simplify getting AI workloads live.