Neptune
GoTerraform and OpenTofu PR automation with GitHub Actions. Neptune runs plan on PR open, apply on @neptbot apply comment — apply-before-merge by default.
Open source · CNCF-native
The platform engineering stack
you'd build, ready now.
Open source, CNCF-native infrastructure tools so your engineering team can adopt cloud-native without the enterprise overhead.
Open source projects
Infrastructure tools built for teams who move fast and can't afford to get infrastructure wrong.
jit-runners
GoOn-demand GitHub Actions self-hosted runners on EC2 Spot instances via AWS Lambda. Start runners only when needed, terminate when idle — dramatically reduces CI cost for teams with bursty workloads.
What we do
We ship the CNCF open source infrastructure layer so your engineering team can focus on product — not on building the platform from scratch.
IaC automation
Terraform and OpenTofu PR workflows that enforce plan-before-merge and apply-before-merge discipline without slowing teams down.
Multi-cloud bootstrapping
Production-ready cloud-native stacks on AWS and GCP from day one. No vendor lock-in — built on CNCF tools and open standards.
Developer experience
CLI-first tools that integrate with GitHub Actions, not replace it. Infrastructure automation that fits how engineering teams already work.