Logz.io Alternatives (September 2025)
Observability and security for teams that love open source.
4.5/5
286+ reviews
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1.
Coralogix - Full-Stack Observability Platform with In-Stream Data Analytics
https://coralogi
.com/
2.
Observability for the Cloud Native Generation | Chronosphere
https://chronospher
.io/
4.
Full Stack Cloud Observability | Middleware
https://middlewar
.io/
5.
Cloud Log Management, Monitoring, SIEM Tools | Sumo Logic
https://www.sumologi
.com/
6.
Full stack observability solution — built on The Elastic Search AI Platform | Elastic
https://www.elasti
.co/observability/
7.
Telemetry Data Pipeline & Log Analysis Solutions | Mezmo
https://www.mezm
.com/
9.
Motadata: Unified Observability & IT Service Management Platform
https://www.motadat
.com/
10.
groundcover | Observability, for the Cloud.
https://www.groundcove
.com/
11.
Rakuten SixthSense - Unified Observability
http://sixthsense.rakute
.com/
12.
Sysdig Monitor | Sysdig
https://sysdi
.com/products/monitor/
13.
Full Stack Monitoring and Observability | StackState
https://www.stackstat
.com/
14.
Cloud Monitoring Tools & Services | Sematext
https://sematex
.com/cloud/
15.
Home | observIQ
https://observi
.com/
18.
Unified monitoring for Apps, Websites, Servers, and Logs | Atatus
https://www.atatu
.com/
19.
New Relic | Monitor, Debug and Improve Your Entire Stack
https://www.newreli
.com/
20.
Dynatrace | Modern cloud done right
https://www.dynatrac
.com/
21.
Observo.ai - AI-Powered Observability
https://www.observ
.ai/
22.
Hybrid Cloud Observability – Self-hosted | SolarWinds
https://www.solarwind
.com/hybrid-cloud-observability/
23.
Monitor your entire infrastructure in high-resolution and in real-time.
http://netdat
.cloud/
24.
Vector | Datadog Open Source Hub
https://opensource.datadogh
.com/projects/vector/
25.
Observability for Distributed Services | Honeycomb
https://www.honeycom
.io/
26.
Mobile Observability | Embrace
https://embrac
.io/
27.
Mozark | Observability Platform For Delivering Zero-defect Digital Experiences
https://mozar
.ai/
28.
Observability and IT Management Platform | SolarWinds
https://www.solarwind
.com/web-help-desk/
29.
Observability and IT Management Platform | SolarWinds
https://www.solarwind
.com/remote-support-software/
30.
Observability and IT Management Platform | SolarWinds
https://www.solarwind
.com/voip-network-quality-manager/
31.
Observability and IT Management Platform | SolarWinds
https://www.solarwind
.com/loggly/
32.
Observability and IT Management Platform | SolarWinds
https://www.solarwind
.com/task-factory/
33.
Home - Lightrun
https://lightru
.com/
35.
Introduction to Splunk Log Observer — Splunk Observability Cloud documentation
https://docs.splun
.com/observability/logs/get-started-logs.html/
36.
Splunk® Application Performance Monitoring | Splunk
https://www.splun
.com/en_us/products/apm-application-performance-monitoring.html/
37.
Cloud Observability and Management Platform | Oracle
https://www.oracl
.com/manageability/
38.
Splunk Enterprise Security | Splunk
https://www.splun
.com/en_us/products/enterprise-security.html/
39.
Wazuh - Open Source XDR. Open Source SIEM.
https://wazu
.com/
40.
Splunk Infrastructure Monitoring | Splunk
https://www.splun
.com/en_us/products/infrastructure-monitoring.html/
41.
Application Performance Monitoring & Error Tracking Software | Sentry
https://sentr
.io/
42.
Tigera
https://www.calicoclou
.io/
43.
CloudZero: The Cloud Cost Intelligence Platform
http://cloudzer
.com/
44.
Splunk IT Service Intelligence | Splunk
https://www.splun
.com/en_us/products/it-service-intelligence.html/
45.
Network Observability, Performance and Security | Network Flow Analytics, Network Monitoring & DDoS Detection | Kentik
https://www.kenti
.com/
46.
Cloud-Based Infrastructure Monitoring Platform | LogicMonitor
https://www.logicmonito
.com/
47.
Elastic Stack: (ELK) Elasticsearch, Kibana & Logstash | Elastic
https://www.elasti
.co/elastic-stack/
48.
Security Event Manager - View Event Logs Remotely | SolarWinds
https://www.solarwind
.com/security-event-manager/
50.
F5 NGINX Ingress Controller | F5
https://www.f
.com/products/nginx/nginx-ingress-controller/
51.
Logging Analytics | Oracle
https://www.oracl
.com/manageability/logging-analytics/
52.
Cribl: The Data Engine for IT and Security
https://crib
.io/
53.
Runtime-Driven. Open-source First. Cloud Security | ARMO
https://www.armose
.io/
54.
Apica: Elevate APM with Top Observability & Data Platforms.
https://logi
.ai/
55.
SIEM + Endpoint Visibility + XDR For SMB | Blumira
https://www.blumir
.com/
56.
Open Source Enterprise Kubernetes Platform | KubeSphere
https://kubespher
.io/
57.
Streamlined and Converged Cyber Security - Logpoint
https://www.logpoin
.com/
58.
Observability Platform | Cloud Monitoring | Free Trial | AppDynamics
https://www.appdynamic
.com/
59.
meshIQ | Middleware Observability & Management Platform
https://www.meshi
.com/
60.
elmah.io - Error logging and Uptime monitoring for .NET
https://elma
.io/
61.
Homepage | amazee.io
https://www.amaze
.io/
62.
Raygun - Application Monitoring For Web & Mobile Apps
https://www.raygu
.com/
63.
AI Observability and LLM Security | WhyLabs
https://whylab
.ai/
64.
SIEM, Log Management & API Protection
https://www.graylo
.org/
65.
AIOps, Incident Intelligence, and Automation | BigPanda
https://bigpand
.io/
66.
The Developer Experience for any Apache Kafka | Lenses.io
https://lense
.io/
67.
Operations: Cloud Monitoring & Logging | Google Cloud
https://cloud.googl
.com/products/operations/
68.
Splunk User Behavior Analytics (UBA) | Splunk
https://www.splun
.com/en_us/products/user-behavior-analytics.html/
69.
Redpanda | The streaming data platform for developers
https://www.redpand
.com/
70.
71.
Network Traffic Generator & Stress Test - WAN Killer | SolarWinds
https://www.solarwind
.com/engineers-toolset/use-cases/traffic-generator-wan-killer/
72.
Unified SIEM tool & SOAR solution | ManageEngine Log360
https://www.manageengin
.com/log-management/
74.
Pantomath
https://pantomat
.com/
75.
AI Observability & LLM Evaluation Platform | ML Model Monitoring & ML Infrastructure
https://ariz
.com/
77.
Azure Monitor - Modern Observability Tools | Microsoft Azure
https://azure.microsof
.com/en-us/products/monitor/
78.
Enterprise Data Observability Platform | Acceldata
https://www.acceldat
.io/
79.
Deep.BI | The #1 Choice for Open-Source Apache Druid Support
http://www.dee
.bi/
Deep.BI offers expert assistance in building and maintaining real-time analytics and observability platforms, powered by technologies like Apache Druid, Flink, and Kafka. With 7 years on the market, we've served over 50 enterprises globally, managing 200+ Druid & Flink clusters. Contact us for your next-gen data pipelines solutions.
80.
All-Monitoring-Systems-in-1 - Acure AIOps Platform
https://acur
.io/
81.
Monte Carlo | Data Reliability Delivered
https://www.montecarlodat
.com/
82.
Enterprise Kubernetes Management Platform & Software | Rancher
https://ranche
.com/
83.
MicroK8s - Zero-ops Kubernetes for developers, edge and IoT
https://microk8
.io/
84.
Splunk Enterprise | Splunk
https://www.splun
.com/en_us/products/splunk-enterprise.html/
85.
SIEM, Event Log Monitoring & Server Monitoring
https://www.eventsentr
.com/
87.
Your Partner in Open Source | Debricked
https://debricke
.com/
88.
The Splunk Platform | Splunk
https://www.splun
.com/en_us/products/platform.html/
89.
Data Insights for Apache Flink® Developers - Datorios
http://www.datorio
.com/
90.
Open Source Search Engine - Amazon OpenSearch Service - AWS
https://aws.amazo
.com/opensearch-service/
91.
Zabbix :: The Enterprise-Class Open Source Network Monitoring Solution
https://www.zabbi
.com/
92.
IBM Instana Observability
https://www.ib
.com/products/instana/
93.
Lumigo - Microservice Monitoring and Troubleshooting Platform
https://www.lumig
.io/
94.
Session Replay | Product Analytics | Error Tracking | LogRocket
https://logrocke
.com/
95.
Panther | A Cloud SIEM Platform for Modern Security Teams
https://panthe
.com/
96.
Cloud Logging | Google Cloud | Google Cloud
https://cloud.googl
.com/logging/
97.
App Monitoring, Error Tracking & Real User Monitoring | BugSnag
https://www.bugsna
.com/
98.
Data Observability Platform | Unravel Data
https://www.unraveldat
.com/
99.
Aiven - Your Trusted Data & AI Platform
https://aive
.io/free-redis-database/