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Devzero vs PullPreview

Devzero provides full dev environments for code execution, not targeted PR preview deployments.
DevzeroRelease at the speed of codePullPreviewDeployment previews for your pull requests, on servers you control

Side by side

What it is
Devzero:DevZero optimizes Kubernetes and AI workloads across clouds, reducing over-provisioning and costs.
PullPreview:PullPreview is a GitHub Action that creates live preview environments for PRs on your own AWS Lightsail or Hetzner servers.
Best for
Devzero:Cost-aware Kubernetes right-sizing
PullPreview:Self-hosted pull-request preview environments
Who it’s for
Devzero:Engineering teams running Kubernetes clusters on any cloud or on-prem.
PullPreview:Developers, product owners, ops and CTOs who want self-hosted PR previews.
Pricing
Devzero:Freemium
PullPreview:Paid
Plans
Devzero:Free $0/month · Pro $5 per CPU / month per month
PullPreview:Commercial license 300€/year per organization
Open source
Devzero:—
PullPreview:Yes, 201 GitHub stars
Works with
Devzero:OpenShift
PullPreview:Docker Compose, AWS Lightsail, Hetzner, Caddy
DevHunt upvotes
Devzero:85
PullPreview:13
Launched on DevHunt
Devzero:Apr 2024
PullPreview:Jan 2023

Devzero features

  • Real-time cost monitoring. Shows CPU, memory, GPU usage and cost attribution per department.
  • Workload right-sizing. Adjusts CPU, memory and GPU requests per pod to match actual demand.
  • Live migration. Instantly moves pods without restarts using checkpoint-restore.
  • Spot & GPU optimization. Selects lowest-cost instances and manages spot and GPU resources.
  • Multi-cloud support. Works with AWS, Azure, GCP, OCI, OpenShift and on-prem Kubernetes.
  • Inference optimization (beta). Measures LLM traffic and routes requests to the cheapest model with caching and failover.
Devzero on DevHunt →Alternatives

PullPreview features

  • Docker-Compose previews. Deploys any app that runs with Docker Compose without code rewrites.
  • Runs in your cloud account. Uses your own AWS Lightsail or Hetzner VMs, keeping code and data in-house.
  • PR-lifecycle integration. Creates previews on label, redeploys on push, comments status and cleans up on unlabel.
  • Persistent state. Docker volumes keep preview data between redeploys.
  • Auto HTTPS & custom domains. Caddy sidecar provides Let’s Encrypt certificates automatically.
  • Scoped SSH access. Reviewers can SSH using their GitHub keys, no extra credentials needed.
PullPreview on DevHunt →Alternatives

Based on each tool's website and DevHunt data. Details may change; check the official sites.