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Devzero vs OpenObserve
OpenObserve provides observability data, whereas DevZero adds active cost-saving actions.
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Which to pick
Pick Devzero if you want…
- Cost-aware Kubernetes right-sizing
- A free plan to start with
- Integrations with OpenShift (on Devzero's list, not OpenObserve's)
Pick OpenObserve if you want…
- Unified, petabyte-scale observability
- Open-source code
- Integrations with OpenTelemetry, Prometheus or Datadog Agent (on OpenObserve's list, not Devzero's)
Side by side
- What it is
- Devzero:DevZero optimizes Kubernetes and AI workloads across clouds, reducing over-provisioning and costs.
- OpenObserve:OpenObserve is an open-source observability platform for logs, metrics and traces at petabyte scale.
- Best for
- Devzero:Cost-aware Kubernetes right-sizing
- OpenObserve:Unified, petabyte-scale observability
- Who it’s for
- Devzero:Engineering teams running Kubernetes clusters on any cloud or on-prem.
- OpenObserve:Engineering teams needing high-performance, cost-effective observability.
- Pricing
- Devzero:Freemium
- OpenObserve:Paid
- Plans
- Devzero:Free $0/month · Pro $5 per CPU / month per month
- OpenObserve:OpenObserve Cloud $0.50/GB per GB ingest
- Open source
- Devzero:—
- OpenObserve:Yes
- Works with
- Devzero:OpenShift
- OpenObserve:OpenTelemetry, Prometheus, Datadog Agent, Kubernetes, AWS, Google Cloud, Azure
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.
OpenObserve features
- Unified observability stack. Collect, correlate and view logs, metrics, traces and more in a single platform.
- Columnar Parquet storage. Rust-based storage engine provides 140× storage efficiency and 30× compute efficiency.
- Auto-correlation engine. Analyzes millions of signals per second to automatically link related events.
- AI SRE agent. Continuously triages incidents, finds root cause and drafts post-mortems.
- AI assistant. Answers natural-language queries across all telemetry without writing queries.
- LLM observability. Tracks prompts, completions, token usage and cost for LLM applications.
- Kubernetes integration. One-click collector deploys logs, metrics, events and zero-code traces for clusters.
- OpenTelemetry-native ingestion. Supports OpenTelemetry, Prometheus and Datadog agents for drop-in migration.
Devzero vs OpenObserve FAQ
Is Devzero or OpenObserve free?+
Devzero has a free plan and paid plans. OpenObserve is paid.
Is Devzero or OpenObserve open source?+
OpenObserve is open source. DevHunt has no public source repository on record for Devzero.
Do Devzero and OpenObserve integrate with the same tools?+
Their integration lists don't overlap: Devzero lists OpenShift; OpenObserve lists OpenTelemetry, Prometheus, Datadog Agent, Kubernetes and 3 more.
On DevHunt
OpenObserve
39 upvotes · Launched on DevHunt on Apr 14, 2026
Based on each tool's website and DevHunt data. Details may change; check the official sites.