A coherent foundation
Bring delivery, observability, secrets, and infrastructure operations together. It is an opinionated bundle, not a catalogue of parts to assemble yourself.
Product / Platform
Resizes Platform is the managed internal developer platform. GitOps, secrets, observability, and delivery in your cloud account, installed and operated with you.

Bring delivery, observability, secrets, and infrastructure operations together. It is an opinionated bundle, not a catalogue of parts to assemble yourself.
Keep infrastructure in your cloud. Most teams run this on AWS and EKS today. We install and operate; you keep the account.
Repeatable delivery and self-service around your applications. Platform engineers focus on architecture instead of tickets for every cluster change.

Built on Kubernetes, with AWS and EKS at the centre of many deployments. We scope cloud support, migration needs, and operating responsibilities with your team before an engagement.
Platform is the foundation. Agentic is how people who are not infrastructure specialists ask what is running and what to do next. They are sold together or apart.
The product page is the platform. The engagement pages are the offer: a managed internal developer platform, platform engineering services, FinOps, an Ingress NGINX cutover, and Platform versus DIY.
Tell us what your team is working on. We’ll help you understand where Platform fits.
Talk to us →In your cloud account. Most teams run it on AWS and EKS. Resizes installs and operates it; you keep the account.
GitOps, secrets, observability, and delivery in one managed internal developer platform.