The only agent that thinks for itself
Autonomous Monitoring with self-learning AI built-in, operating independently across your entire stack.
Centralized metrics streaming and storage
Aggregate metrics from multiple agents into centralized Parent nodes for unified monitoring across your infrastructure.
Fully managed cloud platform
Access your monitoring data from anywhere with our SaaS platform. No infrastructure to manage, automatic updates, and global availability.
Deploy Netdata Cloud in your infrastructure
Run the full Netdata Cloud platform on-premises for complete data sovereignty and compliance with your security policies.
Powerful, intuitive monitoring interface
Modern, responsive UI built for real-time troubleshooting with customizable dashboards and advanced visualization capabilities.
Monitor on the go
Native iOS and Android apps bring full monitoring capabilities to your mobile device with real-time alerts and notifications.
The future of infrastructure observability
See our strategic direction across AI-native observability, full-stack signals, operational intelligence, and enterprise platform maturity.
Best energy efficiency
True real-time per-second
100% automated zero config
Centralized observability
Multi-year retention
High availability built-in
Zero maintenance
Always up-to-date
Enterprise security
Complete data control
Air-gap ready
Compliance certified
Millisecond responsiveness
Infinite zoom & pan
Works on any device
Native performance
Instant alerts
Monitor anywhere
AI-native observability
Continuous delivery
Open source foundation
80% Faster Incident Resolution
True Real-Time and Simple, even at Scale
90% Cost Reduction, Full Fidelity
See and Map Your Entire Network
Single Pane of Glass
Control Without Surrender
Integrations
800+ collectors and notification channels, auto-discovered and ready out of the box.
Connect any MCP-compatible AI to your observability data. Automate workflows, playbooks, and incident response.
AWS, GCP, Azure—unified observability across all providers.
On-prem and cloud infrastructure in a single view.
Your metrics stay on your infrastructure. Always.
Reduced monitoring costs by 46% while cutting staff overhead by 67%.
— Leonardo Antunez, Codyas
No data shipping. No central storage costs. Query at the edge.
Real-time connection and device maps, built in the agent — no scheduled discovery scans.
SNMP, flows, traps, and topology unified with your full-stack observability.
So many out-of-the-box features! I mostly don't have to develop anything.
— Simon Beginn, LANCOM Systems
Point-and-click troubleshooting. No PromQL, no LogQL, no learning curve.
Enterprise efficiency without enterprise complexity—real ROI from day one.
Zero data egress. Only metadata reaches the cloud. Your metrics stay on your infrastructure.
Auto-discovered and configured. No manual setup required.
Slack, PagerDuty, Teams, email, webhooks—all built-in.
Built for the People Who Get Paged
Every Industry Has Rules. We Master Them.
Monitor Any Technology. Configure Nothing.
Complete Visibility. Total Control.
Don't Take Our Word for It
Government
Falkland Islands Government
99% less downtime, 30% cloud cost reduction
Transportation
TMB Barcelona
"A rare unicorn that obeys the Pareto rule"
Gaming
Nodecraft
Troubleshooting in 30 seconds, not 3 minutes
Technology
Codyas
46% cost reduction, 67% less monitoring staff
Netdata gives more than you invest in it. A rare unicorn that obeys the Pareto rule.
— Eduard Porquet Mateu, TMB Barcelona
Reduced website downtime by 99% and cloud bill by 30% using Netdata alerts.
— Falkland Islands Government
Optimized resource allocation based on Netdata alerts cut cloud spending by 30%.
Reduced monitoring staff by 67% while cutting operational costs by 46%.
— Codyas
Netdata has agent capacity or a plugin for everything, including Windows and Kubernetes.
From 2-3 minutes to 30 seconds—instant visibility into any node issue.
— Matthew Artist, Nodecraft
20% less downtime and 40% budget optimization from out-of-the-box monitoring.
Pay per Node. Unlimited Everything Else.
One price per node. Unlimited metrics, logs, users, and retention. No per-GB surprises.
What's Your Monitoring Really Costing You?
Most teams overpay by 40-60%. Let's find out why.
Your Infrastructure Is Unique. Let's Talk.
Because monitoring 10 nodes is different from monitoring 10,000.
Monitoring That Sells Itself
Deploy in minutes. Impress clients in hours. Earn recurring revenue for years.
Per-Second Metrics at Homelab Prices
Same engine, same dashboards, same ML. Just priced for tinkerers.
$1,000 Per Referral. Unlimited Referrals.
Your colleagues get 10% off. You get 10% commission. Everyone wins.
"Netdata's significant positive impact" — LANCOM Systems
Compare vs Datadog, Grafana, Dynatrace
"Cut costs by 46%, staff by 67%" — Codyas
"Reduced cloud bill by 30%" — Falkland Islands Gov
"Better observability with Netdata than combining other tools." — TMB Barcelona
DPA, SLAs, on-prem, volume pricing
One command, 30 seconds, real data—no sandbox needed
Auto-config + per-node pricing = predictable profit
8-episode Netdata tutorial by LearnLinux.tv
3rd most starred monitoring project
Customers report 40-67% cost cuts, 99% downtime reduction
Free tier lets them try before they buy
AI Support Assistant, Available 24/7
Nedi has access to all official documentation, source code, and resources. Ask any question about Netdata—responds in your language.
Engineering Insights & Product Updates
Jul 2026
Native macOS Monitoring: Logs, Sensors, …
We’ve overhauled macOS monitoring in …
Jun 2026
Fleet Observability: Linux Edge Device …
It feels less like managing devices and more …
Real Time Network Monitoring: Topology, …
Interface counters tell you a port is busy. …
5 Best SolarWinds Alternatives for 2026
As organizations modernize their …
Never Fight Fires Alone
Docs, community, and expert help—pick your path to resolution.
60 Seconds to First Dashboard
One command to install. Zero config. 850+ integrations documented.
Level Up Your Monitoring
76,000+ Engineers Strong
Per-Second. 90% Cheaper. Data Stays Home.
See why teams switch from Datadog, Prometheus, Grafana, and more.
Trace issues directly in the source code
Get architecture recommendations
Real-time operational status, incident history, and uptime for all Netdata Cloud services.
Copy, paste, monitoring in 60 seconds
Every collector documented
PostgreSQL, NGINX, K8s, and more
Maturity model and implementation
76k+ stars and growing daily
Engineers helping engineers
Netdata is modern, fast, full-stack observability with per-second metrics, AI-powered troubleshooting, and predictable pricing.
One of the most popular open-source monitoring projects
Enterprise-grade security and compliance
Your metrics stay on your infrastructure
"Most energy-efficient monitoring solution" — ICSOC 2023, peer-reviewed
"Doesn't miss alerts—mission-critical trust for safety software"
Global community improving monitoring for everyone
Trusted by teams worldwide
Free forever, fully open source agent
Work from anywhere, async-friendly culture
Your work helps millions of systems
March 4–5, London, UK
February 13, Bengaluru, India
November 17–19, Las Vegas
Pricing, volume discounts, and enterprise needs
Docs, community, and expert help
Continuous compliance monitoring by Drata. View our live security posture and audit reports.
Netdata’s eBPF monitoring delivers real-time network metrics, ML anomaly detection, and AI-assisted root cause analysis for teams of any size. Read more!
Monitor thousands of EV chargers and site controllers with per-second, edge-resident visibility into OS health, connectivity, and charger process stability.
Get real-time Linux monitoring with per-second metrics, ML anomaly detection, and predictable per-node pricing for any scale. Book a demo now!
Get sub-2-second queries, AI-powered troubleshooting, and zero-pipeline systemd-journal log management with full data sovereignty. Book a demo now!
Learn how the Linux integration connects with Netdata and how to configure it.
Diagnose and prevent Linux OOM kills on Cassandra nodes when off-heap RSS exceeds available RAM despite a healthy JVM heap.
Diagnose and resolve file descriptor exhaustion in Apache Cassandra, including ulimit tuning, SSTable growth, and connection leak detection.
Why ClickHouse is killed by the Linux OOM killer even when internal memory tracking looks healthy, and how to close the gap between RSS and MemoryTracking.
Diagnose and fix outbound internet connectivity failures in Docker containers on Linux hosts. Covers DNS, iptables, bridge networking, conntrack, and firewall conflicts.
Understand how Docker reports container memory, what anonymous, file-backed, and slab memory mean, and which metrics actually predict OOM kills.
Diagnose and fix Elasticsearch nodes killed by the Linux OOM-killer due to heap, off-heap, page cache, and container memory limit pressure.
Diagnose and fix HAProxy ephemeral port exhaustion: why backend connection churn fills TIME_WAIT, how to confirm it with econ spikes and ss, and how http-reuse, a wider port range, and tcp_tw_reuse fix it.
Clients time out but HAProxy looks perfectly healthy. How to detect and fix Linux accept-queue overflow (ListenOverflows, ListenDrops, somaxconn) in front of HAProxy.
Diagnose and fix Kafka broker file descriptor exhaustion caused by log segments and network connections, including quick checks, fixes, and prevention.
Diagnose and resolve Linux nf_conntrack table exhaustion on Kubernetes nodes that causes silent connection drops under load.
Diagnose and prevent Linux OOM kills targeting mongod by understanding RSS composition, WiredTiger cache sizing, and oom_score_adj protection.
Diagnose and prevent Linux OOM killer evictions of MySQL by understanding buffer pool sizing, per-connection memory, and kernel interactions.
Diagnose and fix ARP cache staleness on Linux and Windows, including NUD state transitions, gc_thresh exhaustion, and stale entries after VM or container migration.
Diagnose and fix Receive Side Scaling misconfiguration that funnels all packet processing to one CPU core on flow, syslog, and trap collectors.
Diagnose and fix silent UDP packet drops in NetFlow, IPFIX, and sFlow collectors using kernel counters, socket buffer tuning, and RSS configuration.
Diagnose silent SNMP trap loss from UDP socket buffer overflow on port 162, kernel drop counters, and snmptrapd configuration gaps.
Diagnose and fix silent UDP packet drops on flow, trap, and syslog collectors caused by undersized kernel receive buffers.
Diagnose and fix kernel-level TCP listen queue overflows that silently drop NGINX connections before they reach worker processes.
Diagnose and fix nginx EADDRINUSE errors caused by stale masters, duplicate listen directives, port conflicts, and SO_REUSEPORT misconfigurations.
Diagnose nginx file descriptor exhaustion when accept4 fails with EMFILE, connections drop silently, and error logging stops.
Diagnose and prevent PostgreSQL OOM kills on Linux. Understand shared_buffers, work_mem per-operator allocation, and how to protect the postmaster from the OOM killer.
Why Redis background saves fail with fork: Cannot allocate memory, how to diagnose vm.overcommit_memory and COW pressure, and how to fix it without restarting Redis.
Why Redis background saves trigger copy-on-write memory spikes that double RSS and OOM-kill containers, and how to diagnose, fix, and prevent them.
Why Redis dies to the kernel OOM killer even when used_memory looks healthy, how to diagnose RSS bloat from fragmentation and COW, and how to recover.
A deep dive into memory.max- memory.high- and PSI to understand and prevent container out-of-memory events
Learn to interpret load average correctly and use tools like iostat and vmstat to find the root cause of system performance issues
Comparing two powerful open-source Unix-like operating systems
A Comprehensive Guide To BPF & eBPF For DevOps & SREs
Learn everything about monitoring & troubleshooting journald, what metrics are important to monitor and why, and how to monitor journald with Netdata.
Learn about monitoring & troubleshooting Kernel Same-page Merging (KSM), what metrics and why, and how to monitor KSM with Netdata. Find out more.
Learn everything about monitoring & troubleshooting Linux Sensors, what metrics are important to monitor and why, and how to monitor Linux Sensors with Netdata.
Learn everything about monitoring & troubleshooting LVM logical volumes, what metrics are important to monitor and why, and how to monitor LVM logical volumes with Netdata.
Learn everything about monitoring & troubleshooting OpenRC, what metrics are important to monitor and why, and how to monitor OpenRC with Netdata.
Learn everything about monitoring & troubleshooting Systemd Units, what metrics are important to monitor and why, and how to monitor Systemd Units with Netdata.
Learn everything about monitoring & troubleshooting systemd-logind users, what metrics are important to monitor and why, and how to monitor systemd-logind users with Netdata.
A Unified Approach to Monitoring a Heterogeneous Environment
Achieving Optimal Performance and Cost Efficiency with Real-Time Insights
Upgrading The Monitoring Capabilities Of The Fintech Industry
Overcoming Cloud Migration Challenges and Enhancing Operational Resilience
Manaaki Whenua – Landcare Research New Zealand
Enhanced Offline System Observability
Webnestify's Strategic Shift with Netdata
Elevating Monitoring Simplicity and Efficiency
Unified observability with Netdata
Compare the 10 best Linux server monitoring tools for 2027: per-second granularity, setup effort, alerting quality, and pricing shape, ranked for SREs.
The 9 best LVM monitoring tools for Linux, ranked by thin pool depth, collection speed, and alerting. See which tools actually see past the filesystem layer.
A free 8-episode video course on Netdata by Jay LaCroix of LearnLinux.tv — covering installation, dashboards, metrics, logging, alerting, troubleshooting, and best practices.
How distributed, edge-resident architecture monitors robots, kiosks, EV chargers, and IoT gateways behind NAT, on cellular, and through outages — backed by measured numbers.
Let's dive together into the myths and realities of Linux load average
See how systemd-journal and Netdata simplify log management for system operators, taming log overload without costly tools. Read the full guide now!
Leveraging Logs for Enhanced System Security and Awareness
Ensuring Quality of Service with Advanced Network Insights
A Comparative Look at Efficiency and Detail in Process Monitoring
Optimizing Memory Usage
Diving Deep into Kernel Memory for System Optimization
Delving into the Randomness that Powers Our Systems
Navigating The Complexities Of Multitasking Environments
Analyzing CPU Usage to Optimize System Performance
Mastering System Responses for Improved Performance
Deciphering Process Behavior for Better System Management
Streamlining Plugin Management for Enhanced Performance
Tracking Kernel Samepage Merging for Optimized Memory Use
Identifying Resource Hogs for Better System Performance
Preventing Disk Space Issues with Proactive Monitoring
Unveiling New Features and Improvements for Comprehensive Monitoring
Exploring New Features and Enhancements in the Latest Release
What’s New: Deepening Insights and Enhancing Usability
Utilizing eBPF for In-Depth Performance Analysis
Expanding Features for More Efficient System Observability
Monitor your entire homelab with per-second metrics, ML-powered alerts, and unlimited dashboards. Built by engineers who run homelabs too. $90/year.
See how Netdata can improve visibility, reduce downtime, and simplify monitoring — no commitment required.