Koyeb Key Insights
What is Koyeb?
Koyeb is a high performance serverless cloud platform that lets developers deploy APIs, machine learning inference endpoints, databases, and resource intensive applications across GPUs, CPUs, and accelerators in minutes. Founded in Paris and recently acquired by Mistral AI in February 2026, Koyeb removes the burden of infrastructure management entirely.
Teams push code via Git or deploy Docker containers, and the platform handles autoscaling, load balancing, TLS certificates, and global distribution automatically. It supports over 50 deployment locations across three continents. Koyeb is particularly strong for AI workloads, offering access to NVIDIA A100, H100, and H200 GPUs with per second billing and scale to zero.
Koyeb offers on demand access to high end NVIDIA GPUs including A100, H100, H200, and the latest B200 models. Teams can deploy ML models as inference endpoints with built in autoscaling that responds to traffic in real time. The scale to zero feature means you pay nothing when there is no traffic, making it ideal for variable AI workloads. GPU pricing starts at $0.50/hr for the RTX 4000 SFF and scales up to $24/hr for 8x H200 configurations.
Connect any GitHub repository and Koyeb builds and deploys your application automatically on every push. The platform supports native runtimes for Node.js, Python, Go, Ruby, Java, and PHP, alongside full Docker container compatibility. Zero downtime deployments with automatic health checks ensure your users never experience interruptions during updates.
Koyeb includes fully managed PostgreSQL databases with built in support for pgvector, enabling teams to store and search vector embeddings alongside traditional data. Databases scale to zero when inactive and are billed by the second. Storage is priced at $0.50/mo per GB, with availability in Washington DC, Frankfurt, and Singapore.
Every deployment on Koyeb benefits from automatic HTTPS, global load balancing, and traffic acceleration through edge nodes. Applications can be deployed in up to 50 locations for sub 100ms latency worldwide. The platform handles DNS, certificates, and routing without any manual configuration required.
Koyeb's autoscaling engine can scale services from zero to hundreds of instances in seconds. CPU based services see cold starts under 250ms, which is among the fastest in the serverless space. You set limits on minimum and maximum instances, and the platform manages capacity dynamically based on incoming traffic.
A newer addition to the platform, Koyeb Sandboxes provide fast, fully isolated environments designed for AI agent code execution. This allows teams to run untrusted code from AI models safely, making it a strong fit for agent based workflows, automated testing, and secure code generation pipelines.
Koyeb Pricing Plans
| Plan | Cost | Users | Services | Key Limits and Features |
|---|---|---|---|---|
| Pro | $29/mo + compute | 10 | 100 | $10 included compute, NVMe volumes, email support |
| Scale | $299/mo + compute | 50 | 1000 | $100 included compute, AWS regions, 99.9% SLA |
| Enterprise | Custom (from $1000/mo) | Unlimited | Unlimited | SSO, RBAC, 50 on demand regions, 99.99% SLA, 24/7 support |
Koyeb and the Mistral AI Acquisition
In February 2026, Mistral AI announced its first ever acquisition by purchasing Koyeb. The deal brings Koyeb's 16 member engineering team, including its three co founders, into Mistral's operations. Koyeb's platform will remain operational, but the acquisition signals a clear shift toward enterprise AI infrastructure.
Mistral plans to use Koyeb's technology to accelerate its Mistral Compute offering, enabling on premises model deployment and optimised GPU usage for enterprise clients. This makes Koyeb a stronger long term bet for teams already invested in the Mistral ecosystem, with the backing of a company targeting $1 billion in 2026 revenue.
Pros and Cons
- Sub 250ms CPU cold starts.
- Per second GPU billing model.
- One click Git based deployments.
- Scale to zero saves real costs.
- 50+ global deployment regions.
- Limited built in monitoring tools.
- Smaller community than competitors.
- Enterprise features need custom pricing.
Best Koyeb Alternatives
| Tool Name | GPU Support | Free Tier Availability |
|---|---|---|
| Render | ❌ | ✅ |
| Fly.io | ✅ | ✅ |
| Railway | ❌ | ❌ |
| DigitalOcean App Platform | ❌ | ✅ |
