The only agent that thinks for itself

Autonomous Monitoring with self-learning AI built-in, operating independently across your entire stack.

Unlimited Metrics & Logs
Machine learning & MCP
5% CPU, 150MB RAM
3GB disk, >1 year retention
800+ integrations, zero config
Dashboards, alerts out of the box
> Discover Netdata Agents

Centralized metrics streaming and storage

Aggregate metrics from multiple agents into centralized Parent nodes for unified monitoring across your infrastructure.

Stream from unlimited agents
Long-term data retention
High availability clustering
Data replication & backup
Scalable architecture
Enterprise-grade security
> Learn about Parents

Fully managed cloud platform

Access your monitoring data from anywhere with our SaaS platform. No infrastructure to manage, automatic updates, and global availability.

Zero infrastructure management
99.9% uptime SLA
Global data centers
Automatic updates & patches
Enterprise SSO & RBAC
SOC2 & ISO certified
> Explore Netdata Cloud

Deploy Netdata Cloud in your infrastructure

Run the full Netdata Cloud platform on-premises for complete data sovereignty and compliance with your security policies.

Complete data sovereignty
Air-gapped deployment
Custom compliance controls
Private network integration
Dedicated support team
Kubernetes & Docker support
> Learn about Cloud On-Premises

Powerful, intuitive monitoring interface

Modern, responsive UI built for real-time troubleshooting with customizable dashboards and advanced visualization capabilities.

Real-time chart updates
Customizable dashboards
Dark & light themes
Advanced filtering & search
Responsive on all devices
Collaboration features
> Explore Netdata UI

Monitor on the go

Native iOS and Android apps bring full monitoring capabilities to your mobile device with real-time alerts and notifications.

iOS & Android apps
Push notifications
Touch-optimized interface
Offline data access
Biometric authentication
Widget support
> Download apps

The future of infrastructure observability

See our strategic direction across AI-native observability, full-stack signals, operational intelligence, and enterprise platform maturity.

AI-native observability
Full-stack signal coverage
Operational intelligence
Enterprise platform maturity
Agent releases every 6 weeks
Cloud continuous delivery
> Explore Product Roadmap

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

AI-powered troubleshooting from detection, to root cause and blast radius identification, to reporting.

True Real-Time and Simple, even at Scale

Linearly and infinitely scalable full-stack observability, that can be deployed even mid-crisis.

90% Cost Reduction, Full Fidelity

Instead of centralizing the data, Netdata distributes the code, eliminating pipelines and complexity.

See and Map Your Entire Network

Live topology, flow analytics, and SNMP device and trap monitoring — unified with your full-stack observability.

Control Without Surrender

SOC 2 Type 2 certified with every metric kept on your infrastructure.

Integrations

800+ collectors and notification channels, auto-discovered and ready out of the box.

800+ data collectors
Auto-discovery & zero config
Cloud, infra, app protocols
Notifications out of the box
> Explore integrations
Real Results
46% Cost Reduction

Reduced monitoring costs by 46% while cutting staff overhead by 67%.

— Leonardo Antunez, Codyas

Zero Pipeline

No data shipping. No central storage costs. Query at the edge.

From Our Users
"Out-of-the-Box"

So many out-of-the-box features! I mostly don't have to develop anything.

— Simon Beginn, LANCOM Systems

No Query Language

Point-and-click troubleshooting. No PromQL, no LogQL, no learning curve.

Enterprise Ready
67% Less Staff, 46% Cost Cut

Enterprise efficiency without enterprise complexity—real ROI from day one.

— Leonardo Antunez, Codyas

SOC 2 Type 2 Certified

Zero data egress. Only metadata reaches the cloud. Your metrics stay on your infrastructure.

Full Coverage
800+ Collectors

Auto-discovered and configured. No manual setup required.

Any Notification Channel

Slack, PagerDuty, Teams, email, webhooks—all built-in.

Built for the People Who Get Paged

Because 3am alerts deserve instant answers, not hour-long hunts.

Every Industry Has Rules. We Master Them.

See how healthcare, finance, and government teams cut monitoring costs 90% while staying audit-ready.

Monitor Any Technology. Configure Nothing.

Install the agent. It already knows your stack.
From Our Users
"A Rare Unicorn"

Netdata gives more than you invest in it. A rare unicorn that obeys the Pareto rule.

— Eduard Porquet Mateu, TMB Barcelona

99% Downtime Reduction

Reduced website downtime by 99% and cloud bill by 30% using Netdata alerts.

— Falkland Islands Government

Real Savings
30% Cloud Cost Reduction

Optimized resource allocation based on Netdata alerts cut cloud spending by 30%.

— Falkland Islands Government

46% Cost Cut

Reduced monitoring staff by 67% while cutting operational costs by 46%.

— Codyas

Real Coverage
"Plugin for Everything"

Netdata has agent capacity or a plugin for everything, including Windows and Kubernetes.

— Eduard Porquet Mateu, TMB Barcelona

"Out-of-the-Box"

So many out-of-the-box features! I mostly don't have to develop anything.

— Simon Beginn, LANCOM Systems

Real Speed
Troubleshooting in 30 Seconds

From 2-3 minutes to 30 seconds—instant visibility into any node issue.

— Matthew Artist, Nodecraft

20% Downtime Reduction

20% less downtime and 40% budget optimization from out-of-the-box monitoring.

— Simon Beginn, LANCOM Systems

Pay per Node. Unlimited Everything Else.

One price per node. Unlimited metrics, logs, users, and retention. No per-GB surprises.

Free tier—forever
No metric limits or caps
Retention you control
Cancel anytime
> See pricing plans

What's Your Monitoring Really Costing You?

Most teams overpay by 40-60%. Let's find out why.

Expose hidden metric charges
Calculate tool consolidation
Customers report 30-67% savings
Results in under 60 seconds
> See what you're really paying

Your Infrastructure Is Unique. Let's Talk.

Because monitoring 10 nodes is different from monitoring 10,000.

On-prem & air-gapped deployment
Volume pricing & agreements
Architecture review for your scale
Compliance & security support
> Start a conversation

Monitoring That Sells Itself

Deploy in minutes. Impress clients in hours. Earn recurring revenue for years.

30-second live demos close deals
Zero config = zero support burden
Competitive margins & deal protection
Response in 48 hours
> Apply to partner

Per-Second Metrics at Homelab Prices

Same engine, same dashboards, same ML. Just priced for tinkerers.

Community: Free forever · 5 nodes · non-commercial
Homelab: $90/yr · unlimited nodes · fair usage
> Get the Homelab Plan

$1,000 Per Referral. Unlimited Referrals.

Your colleagues get 10% off. You get 10% commission. Everyone wins.

10% of subscriptions, up to $1,000 each
Track earnings inside Netdata Cloud
PayPal/Venmo payouts in 3-4 weeks
No caps, no complexity
> Get your referral link
Cost Proof
40% Budget Optimization

"Netdata's significant positive impact" — LANCOM Systems

Calculate Your Savings

Compare vs Datadog, Grafana, Dynatrace

Savings Proof
46% Cost Reduction

"Cut costs by 46%, staff by 67%" — Codyas

30% Cloud Bill Savings

"Reduced cloud bill by 30%" — Falkland Islands Gov

Enterprise Proof
"Better Than Combined Alternatives"

"Better observability with Netdata than combining other tools." — TMB Barcelona

Real Engineers, <24h Response

DPA, SLAs, on-prem, volume pricing

Why Partners Win
Demo Live Infrastructure

One command, 30 seconds, real data—no sandbox needed

Zero Tickets, High Margins

Auto-config + per-node pricing = predictable profit

Homelab Ready
Free Video Course

8-episode Netdata tutorial by LearnLinux.tv

76k+ GitHub Stars

3rd most starred monitoring project

Worth Recommending
Product That Delivers

Customers report 40-67% cost cuts, 99% downtime reduction

Zero Risk to Your Rep

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.

Deployment & configuration
Troubleshooting & sizing
Alerts & notifications
Evidence-based answers
> Ask Nedi now

Never Fight Fires Alone

Docs, community, and expert help—pick your path to resolution.

Learn.netdata.cloud docs
Discord, Forums, GitHub
Premium support available
> Get answers now

60 Seconds to First Dashboard

One command to install. Zero config. 850+ integrations documented.

Linux, Windows, K8s, Docker
Auto-discovers your stack
> Read our documentation

76,000+ Engineers Strong

615+ contributors. 1.5M daily downloads. One mission: simplify observability.

Per-Second. 90% Cheaper. Data Stays Home.

Side-by-side comparisons: costs, real-time granularity, and data sovereignty for every major tool.

See why teams switch from Datadog, Prometheus, Grafana, and more.

> Browse all comparisons
Edge-Native Observability, Born Open Source
Per-second visibility, ML on every metric, and data that never leaves your infrastructure.
Founded in 2016
615+ contributors worldwide
Remote-first, engineering-driven
Open source first
> Read our story
Promises We Publish—and Prove
12 principles backed by open code, independent validation, and measurable outcomes.
Open source, peer-reviewed
Zero config, instant value
Data sovereignty by design
Aligned pricing, no surprises
> See all 12 principles
Edge-Native, AI-Ready, 100% Open
76k+ stars. Full ML, AI, and automation—GPLv3+, not premium add-ons.
76,000+ GitHub stars
GPLv3+ licensed forever
ML on every metric, included
Zero vendor lock-in
> Explore our open source
Build Real-Time Observability for the World
Remote-first team shipping per-second monitoring with ML on every metric.
Remote-first, fully distributed
Open source (76k+ stars)
Challenging technical problems
Your code on millions of systems
> See open roles
Meet the Team Behind Netdata
Conferences, meetups, and tradeshows where you can see Netdata in action and talk to the engineers who build it.
Live demos and deep dives
Book 1-on-1 meetings
Talks and panel sessions
Event recaps and photos
> See all events
Talk to a Netdata Human in <24 Hours
Sales, partnerships, press, or professional services—real engineers, fast answers.
Discuss your observability needs
Pricing and volume discounts
Partnership opportunities
Media and press inquiries
> Book a conversation
Your Data. Your Rules.
On-prem data, cloud control plane, transparent terms.
Trust & Scale
76,000+ GitHub Stars

One of the most popular open-source monitoring projects

SOC 2 Type 2 Certified

Enterprise-grade security and compliance

Data Sovereignty

Your metrics stay on your infrastructure

Validated
University of Amsterdam

"Most energy-efficient monitoring solution" — ICSOC 2023, peer-reviewed

ADASTEC (Autonomous Driving)

"Doesn't miss alerts—mission-critical trust for safety software"

Community Stats
615+ Contributors

Global community improving monitoring for everyone

1.5M+ Downloads/Day

Trusted by teams worldwide

GPLv3+ Licensed

Free forever, fully open source agent

Why Join?
Remote-First

Work from anywhere, async-friendly culture

Impact at Scale

Your work helps millions of systems

Buyer’s Guide - August 2026

The 10 best uWSGI monitoring tools, ranked by what they actually see

uWSGI exposes everything that matters about worker health through its JSON stats server, and most monitoring tools never read it. This ranking grades ten tools on how deeply they consume per-worker requests, harakiris, respawns, exceptions, and memory, how fast they collect, and what the bill looks like once your fleet grows.

The 10 best uWSGI monitoring tools, ranked by what they actually see product interface

Why this list exists

uWSGI monitoring is a niche slice of app-server observability. uWSGI already knows everything about its own health and exports it as a JSON object from the stats server: per-worker requests, transmitted bytes, harakiris, respawns, exceptions, average request time, RSS/VSZ memory, and listen queue depth. The quality of a monitoring tool for uWSGI comes down to how deeply and how quickly it consumes that payload.

The mistake buyers make is assuming generic infrastructure monitoring or APM covers it. Neither reads the uWSGI stats server by default. APM tools like New Relic instrument the Python application but are blind to worker-level signals. Classic check-based tools like Nagios ping uWSGI for health but keep no metric history. If a harakiri storm or a respawn loop lasts forty seconds, minute-level polling will not show it to you at all.

Three dimensions decide the outcome of this purchase:

  1. Metric depth and resolution. Does the tool read the full stats server payload per worker, and does it collect per second or per minute? Short-lived worker problems only exist at fine resolution.
  2. Alerting out of the box. Can you be paged on a harakiri spike or worker crash without hand-building every rule, and does the tool offer anomaly detection for the failures you did not predict?
  3. Cost shape. Per host, per GB, per metric, or per node. uWSGI per-worker metrics multiply cardinality fast, and pricing models punish that differently.

One note on prices: this guide does not quote list prices for any vendor. List prices shift, and the number that matters is how your specific bill grows. Each card below describes the pricing shape and links the vendor’s official pricing page so you can model your own fleet. For hands-on setup, our uWSGI operator guides walk through the stats server, the metrics that matter, and alerting patterns.

Methodology

How we evaluated uWSGI monitoring tools

We assembled the shortlist from tools that have a real, documented uWSGI story: a stats server collector, an official plugin, a maintained exporter, or first-party documentation for uWSGI deployments. Tools with no uWSGI support at all were excluded even if they are strong general-purpose platforms.

The two heaviest criteria are uWSGI metric depth and collection resolution, because together they determine whether worker-level failures are visible at all. Alerting and deployment cost follow, since a tool you cannot afford to alert from is a dashboard, not a monitor. Python stack coverage, fleet scalability for emperor/vassal setups, and integration maintenance round out the score.

Tester credit

Compiled by the Netdata team - Updated August 12, 2026

Scoring criteria

  • uWSGI metric depth 25%
    How much of the stats server the tool consumes: per-worker requests, bytes, harakiris, respawns, exceptions, avg request time, RSS/VSZ, listen queue.
  • Collection resolution 20%
    Per-second versus minute-level polling decides whether short-lived worker problems are visible.
  • Alerting and anomaly detection 15%
    Out-of-the-box paging on harakiri spikes and crashes versus hand-built rules.
  • Deployment and operational cost 15%
    SaaS versus self-hosted assembly, and how the bill scales.
  • Python app stack coverage 10%
    Whether the tool also covers the Python app uWSGI serves: APM, tracing, logs.
  • Fleet scalability 10%
    Emperor/vassal fleets and many hosts: multi-target scraping versus per-instance work.
  • Maintenance and community 5%
    Release cadence and ecosystem health for uWSGI-specific integrations.

Vendor 01 / 10 · #netdata

01

Netdata

Real-time, per-second monitoring of uWSGI worker health with built-in ML anomaly detection, from an open source agent.

Netdata dashboard showing application monitoring metric charts, illustrating the per-second visibility Netdata provides for Python app servers such as uWSGI.

Best for

  • Teams that want per-second uWSGI worker metrics without assembling a collector-plus-database-plus-dashboard stack.
  • Operators running uWSGI in emperor mode or across many hosts who want one fleet-wide view with anomaly detection.

Pricing

  • Per-node pricing: Netdata Cloud Business starts at $4.50/node/month on annual plans, and the per-node price decreases as node count grows.
  • Free Community Cloud tier for small fleets; the open source agent (AGPL) is free.
  • The bill grows with node count only: no charges per metric, per GB, per user, or for retention.

Pros

  • Collects the full uWSGI stats server payload every second: per-worker requests, transmitted bytes, harakiris, respawns, exceptions, average request time, and RSS/VSZ memory.
  • Auto-detects the stats server at 127.0.0.1:1717 with zero configuration and supports multiple and remote instances, so per-vassal charts are one config block.
  • Built-in unsupervised ML anomaly detection on every metric via Anomaly Advisor, plus alerting, with a verified 80% faster incident resolution claim.
  • Open source agent (AGPL) with unlimited metrics, logs, users, and retention.
  • Also monitors the host, nginx, systemd, and the Python process, so uWSGI metrics sit next to the infrastructure they run on.

Where teams pair it

  • No alert rules ship by default for the uWSGI integration. The metrics are all there, but you create the alert rules yourself.
  • The uWSGI collector is metrics-only. Per-request tracing of the Python app requires separate OTLP instrumentation; Netdata ingests OTLP traces today, with the trace visualization UI still rolling out.
  • Netdata does not parse uWSGI access logs to derive per-route or per-status-code metrics the way Datadog’s log integration does, so teams needing that pair it with a log pipeline.

Verdict

Netdata is the only tool in this list that combines per-second collection of the entire uWSGI stats server payload with zero-config auto-detection, ML anomaly detection on every metric, and alerting, from an open source agent priced per node with no per-GB charges. Every rival here either polls at minute-level resolution, asks you to assemble a multi-component stack, or monitors the Python app instead of the uWSGI server. The honest caveat: uWSGI alert rules are not preconfigured, so budget time to create alert rules for harakiris and respawns, and add OTLP instrumentation if you also want per-request traces.

Vendor 02 / 10 · #prometheus

02

Prometheus + uwsgi_exporter

Open source metrics pipeline pairing Prometheus with uwsgi_exporter, the de facto exporter for uWSGI stats server data.

Best for

  • Teams already standardized on Prometheus and Kubernetes that want uWSGI metrics in the same scrape model as everything else.
  • Buyers who want open source, vendor-neutral metrics with Grafana or any Prometheus-compatible dashboard.

Pricing

  • Open source and self-hosted: you run and operate the exporter, Prometheus, and storage yourself. No license fees, but the operational cost of servers, storage, retention, and maintenance is real.
  • Managed Prometheus services (Grafana Cloud, cloud providers) are billed per active series or per usage, so per-worker uWSGI metrics push the bill up as fleets grow.

Pros

  • uwsgi_exporter reads the stats server over http, https, unix, and tcp, and exposes worker, core, and instance metrics in Prometheus format.
  • Multi-target mode (beta) lets one exporter scrape many uWSGI instances, which suits emperor/vassal fleets.
  • Docker image available; TLS and basic auth supported via exporter-toolkit config.
  • Apache-2.0 licensed and still receiving commits, with commits as recent as July 2025.
  • Pairs with Alertmanager, PromQL alerting, and community Grafana dashboard 3435.

Cons

  • The last tagged release (v1.3.0) is from March 2023; feature velocity is low and fixes may require building from source.
  • You assemble the stack: exporter, Prometheus, storage, alerting, and dashboards are separate components to operate.
  • Default scrape intervals (commonly 15-60s) are far coarser than per-second collection, so short harakiri bursts can fall between scrapes.
  • No uWSGI-specific dashboards or alert rules ship with the exporter; the community dashboard is community-maintained.

Verdict

This is the most purpose-built open source path for uWSGI metrics after Netdata: real worker-level stats, a multi-target mode for vassal fleets, and the full Prometheus alerting ecosystem behind it. The tradeoffs are the DIY assembly, scrape-interval resolution that misses short-lived worker events, and a slow release cadence on the exporter itself. If your organization already runs Prometheus everywhere, this is the natural fit.

Vendor 03 / 10 · #datadog

03

Datadog

SaaS observability platform that monitors uWSGI through an official DogStatsD metrics plugin plus log-based request tracking.

Best for

  • Organizations already on Datadog that want uWSGI metrics and logs in the same platform as the rest of their stack.
  • Teams that want log-derived request metrics (requests per second, bytes served, status codes) without building parsers.

Pricing

  • Per-host pricing for infrastructure and APM, plus per-GB pricing for log and span ingestion.
  • The bill grows with host count, log volume ingested and indexed, and span volume, so uWSGI access logs at scale become a real line item.
  • Free tier capped by host count and retention.

Pros

  • The official DataDog/uwsgi-dogstatsd plugin pushes uWSGI metrics subsystem values (busy/idle workers, average response time, worker requests, respawns, RSS/VSZ) to the Agent via DogStatsD.
  • The uWSGI log integration derives requests per second, bytes served, and request status codes from access logs, something most stats-server collectors do not do.
  • Metrics land in Datadog dashboards, monitors, and APM correlation alongside the rest of the infrastructure.
  • Datadog’s Python tracing (dd-trace-py) documents uWSGI setup, covering server metrics and app traces in one platform.

Cons

  • uWSGI support is plugin-based rather than first-class: the dogstatsd plugin must be compiled against your uWSGI build.
  • Per-host plus per-GB pricing makes the bill grow with both fleet size and log/span volume.
  • No uWSGI-specific dashboard or alert pack ships out of the box; you build those in the Datadog UI.
  • SaaS-only: metrics leave your infrastructure for Datadog’s cloud.

Verdict

Datadog covers uWSGI from two angles no other SaaS matches: a metrics plugin for worker internals and log-derived request stats with status codes. That breadth is genuine. The costs are plugin compilation against your uWSGI build, hand-built dashboards and monitors, and a pricing model where hosts, logs, and spans all grow the bill at once. Best for shops already paying for Datadog who want uWSGI inside it.

Vendor 04 / 10 · #grafana

04

Grafana

Visualization and observability platform that turns uWSGI metrics from uwsgi_exporter or Telegraf into dashboards and alerts.

Best for

  • Teams that already run Prometheus or InfluxDB and want a polished dashboard layer for uWSGI metrics.
  • Buyers who prefer to own the stack and only pay for hosted Grafana if they want it managed.

Pricing

  • Grafana OSS is open source and self-hosted; you operate it yourself.
  • Grafana Cloud is usage-based: the bill grows with active series, log and trace volume, and host hours. The free tier is capped by series, log volume, and users.

Pros

  • Community uWSGI dashboard (ID 3435), built on uwsgi_exporter metrics, is one import away.
  • Works with any Prometheus-compatible or InfluxDB backend, so it fits existing metric pipelines.
  • Grafana Cloud offers managed Prometheus, Loki, and Alloy-based integrations for a turnkey path.
  • Mature alerting, annotations, and team features; dashboards are exportable and portable.

Cons

  • Grafana itself collects nothing: you must run uwsgi_exporter or Telegraf plus a time-series database to get any uWSGI data.
  • No uWSGI-specific alert rules ship with the platform; you write PromQL and alert rules yourself.
  • Community dashboards are community-maintained and can drift from current metric names.

Verdict

Grafana is the best visualization layer for uWSGI metrics on this list, full stop. But it is a layer, not a monitor: fit for uWSGI depends entirely on the collector and database you pair it with, which inherit the resolution and maintenance caveats of those components. Rank it as the dashboard half of a stack you still have to build.

Vendor 05 / 10 · #zabbix

05

Zabbix

Open source infrastructure monitoring platform with a native uWSGI stats-push plugin and auto-generated template.

Best for

  • Enterprises standardized on Zabbix for infrastructure monitoring that want uWSGI inside the same platform.
  • Teams that prefer a self-hosted, no-license-fee platform with a large template ecosystem.

Pricing

  • Open source (AGPLv3) and self-hosted with no license fee; you operate the server, database, and agents. Paid support subscriptions add SLAs.
  • Zabbix Cloud SaaS is billed per monitored host, so the bill grows with fleet size.

Pros

  • uWSGI ships a native stats-push plugin (–stats-push zabbix:host:10051,instance) that sends metrics subsystem values to Zabbix trapper items.
  • The plugin generates a Zabbix template automatically via –zabbix-template, covering all exposed metrics.
  • Mature alerting, escalation, and reporting; scales to very large fleets.
  • No per-host license cost for self-hosted use.

Cons

  • Default polling is minute-level; sub-minute intervals are possible but add load and configuration.
  • Setup is heavy: Zabbix server, database, and agent provisioning take real effort.
  • The integration requires the stats-push plugin compiled into your uWSGI build (packaged as uwsgi-zabbix on some distros).
  • Dashboards and graphs are functional but dated next to Grafana or Netdata.

Verdict

Zabbix is a genuine uWSGI monitor, not a workaround: the native stats-push plugin and auto-generated template are more first-class than most tools here offer. What holds it back is minute-level default resolution, which hides short-lived worker problems, and the operational weight of standing up the platform. If Zabbix already runs your infrastructure, enabling the uWSGI plugin is an easy win.

Vendor 06 / 10 · #newrelic

06

New Relic

APM platform whose Python agent instruments WSGI applications served by uWSGI for transaction-level performance monitoring.

Best for

  • Application teams that care about per-request performance, errors, and traces inside the Python app rather than uWSGI server internals.
  • Organizations that want APM, logs, and infrastructure in one SaaS with no per-host pricing.

Pricing

  • Usage-based: per-GB data ingest beyond a free monthly allowance, plus per paid user.
  • Not per-host: unlimited hosts and agents are included. The bill grows with ingest volume and user count, and APM data adds up fast.

Pros

  • Dedicated uWSGI documentation for the Python agent; instruments WSGI apps served by uWSGI, including emperor mode.
  • Transaction traces, error tracking, and distributed tracing give deep visibility into the Python application itself.
  • Unlimited hosts and agents suit large fleets without a per-host multiplier.

Cons

  • Does not expose uWSGI server metrics: worker status, harakiris, respawns, and listen queue are invisible. It monitors the app, not the app server.
  • Per-GB ingest pricing means the bill grows with data volume.
  • Requires code-level agent integration (the newrelic-admin wrapper) and configuration per uWSGI app.

Verdict

New Relic answers a different question than the rest of this list. It tells you which endpoint is slow and why, at the transaction level, but it cannot tell you that a worker was harakiri’d or that the listen queue is backing up. For uWSGI server health, pair it with a stats-server metrics tool; for Python app performance, it is one of the strongest options here.

Vendor 07 / 10 · #telegraf

07

Telegraf + InfluxDB

Open source TIG stack (Telegraf, InfluxDB, Grafana) that collects uWSGI stats server metrics through Telegraf’s uWSGI input plugin.

Best for

  • Teams that want a fully open source pipeline and are comfortable assembling Telegraf, InfluxDB, and Grafana.
  • Buyers who already run InfluxDB for other metrics and want uWSGI in the same database.

Pricing

  • Open source and self-hosted: Telegraf and InfluxDB carry no license fees, but you operate servers, storage, and retention yourself.
  • InfluxDB Cloud is usage-based on data written and queried; the bill grows with ingest volume.

Pros

  • Telegraf’s uWSGI input plugin reads the stats server and produces around 150 metrics covering cores, workers, and sockets.
  • Telegraf is a single lightweight agent that can also collect host, nginx, and Python process metrics.
  • InfluxDB gives long-term storage and downsampling; Grafana provides the dashboard and alerting layer.
  • Fully open source with no license fees.

Cons

  • You assemble and operate three components plus alerting; nothing is prewired.
  • Default Telegraf interval is 10 seconds, and the plugin’s metric set is fixed by the stats server JSON.
  • No uWSGI-specific alert rules or dashboards ship with the stack; community guides are the closest thing to documentation.

Verdict

The TIG stack is a credible DIY uWSGI path with real metric depth and a lighter default interval than Prometheus scrapes. What you trade is time: three components to deploy, storage to manage, and every dashboard and alert rule to build. It makes the most sense where InfluxDB is already the house time-series database.

Vendor 08 / 10 · #nagios

08

Nagios XI

Classic infrastructure monitoring platform that checks uWSGI through the official Nagios plugin bundled with uWSGI.

Best for

  • Shops already standardized on Nagios that want uWSGI health checks alongside host and service checks.
  • Buyers who prefer a classic, check-based monitoring model with per-node licensing.

Pricing

  • Perpetual license priced by node count, with optional annual maintenance and support.
  • Free edition capped by node and service count; the bill grows with monitored nodes and license tier.

Pros

  • uWSGI ships an official Nagios plugin: uwsgi –socket –nagios returns Nagios-friendly output and warning messages.
  • Applications can set custom warning messages via uwsgi.set_warning_message() that surface directly in Nagios pings.
  • Nagios XI adds dashboards, reporting, and alerting on top of the core check engine.

Cons

  • The plugin is a health check, not a metrics collector: no historical graphs of requests, harakiris, or worker memory out of the box.
  • Check intervals are typically minute-level, so short-lived worker problems are missed entirely.
  • Per-node licensing makes large fleets expensive, and the UI is dated.

Verdict

Nagios has authentic uWSGI support through the official plugin, and the custom warning message hook is a genuinely clever touch for app-level health signals. But a check engine gives you up/down and a message, not the metric history and resolution needed to debug worker performance. Keep it for availability checks if Nagios is your standard; look elsewhere for uWSGI observability.

Vendor 09 / 10 · #metricfire

09

MetricFire

Managed Graphite/InfluxDB and Grafana SaaS that monitors uWSGI through the Telegraf agent.

Best for

  • Small teams that want hosted InfluxDB or Graphite plus Grafana without running the infrastructure.
  • Buyers who want Telegraf-based uWSGI collection with managed storage and dashboards.

Pricing

  • Billed per unique metric count, not per data point or per host.
  • Predictable for small fleets, but the bill grows with the number of unique metrics, and per-worker uWSGI metrics multiply cardinality quickly.

Pros

  • Publishes a step-by-step uWSGI guide using the Telegraf uWSGI input plugin (around 150 metrics).
  • Hosted Graphite and InfluxDB backends with hosted Grafana, so there is no database to operate.
  • Per-metric pricing is predictable at small scale.

Cons

  • Small vendor with a limited ecosystem compared with Datadog or Grafana Cloud.
  • uWSGI support is inherited from Telegraf, not a first-party integration.
  • Metric-count pricing punishes high-cardinality setups, which per-worker metrics create by default.

Verdict

MetricFire is a managed shortcut to the Telegraf-based uWSGI pipeline: same collector, hosted storage and dashboards, no database to run. There is nothing uWSGI-specific beyond what Telegraf already provides, and the per-metric pricing model works against exactly the high-cardinality per-worker metrics that make uWSGI monitoring valuable. Reasonable for small teams that want the TIG stack without the operations.

Vendor 10 / 10 · #uwsgitop

10

uwsgitop

The official top-like CLI that reads the uWSGI stats server for interactive, at-a-glance instance monitoring.

Best for

  • Developers who want an instant, terminal-based view of a single uWSGI instance during debugging.
  • Anyone who wants the officially recommended quick check without installing a monitoring platform.

Pricing

  • Open source: pip install uwsgitop and point it at a stats socket. No license fees.
  • The real cost is the time to run it manually, per instance, whenever you need a look.

Pros

  • Recommended in the official uWSGI docs as the standard way to watch instance health.
  • Zero setup beyond pip install and a stats socket; shows workers, requests, and status in a top-like UI.
  • Works over unix and TCP stats sockets, including HTTP stats endpoints.

Cons

  • No alerting, no history, no dashboards: it is a live snapshot tool only.
  • Monitors one instance at a time; aggregating emperor vassals requires scripting, a known pain point.
  • Low maintenance activity: no recent PyPI releases, only occasional commits.

Verdict

Every uWSGI operator should know uwsgitop exists, because for interactive debugging of a single instance nothing is faster. But it is a flashlight, not a monitoring system: no retention to correlate against, no alerts to wake you, and no fleet view for vassals. Install it alongside a real monitor, not instead of one.

Frequently asked questions