Error Tracking & Performance Monitoring
ObservabilityFree plan available
- Error Tracking
- Performance Monitoring
- Distributed Tracing (Beta)
Best Sentry Alternatives in 2026
22 similar tools you can use instead of Sentry, with pricing and key features.
Sentry
Application Performance Monitoring & Error Tracking Software
Monitoring & Error TrackingFree plan available
- Error Monitoring
- Tracing
- Session Replay
- Automations & Integrations
Sentry alternatives
Logging, re-invented.
LoggingFree plan available
- Cloud-native architecture
- Built-in tracing
- Log routing and delivery
Cloud observability made for devs
ObservabilityFree plan available
- Real-time error tracking
- Ultra-fast queries
- AI Copilot (Tux)
The AI SRE observability stack
ObservabilityFree plan availableAI
- OpenTelemetry-native tracing
- Log management
- Smart incident merging
Observability Built for Control
Observability
- Ingest data shaping
- Cost and data-management controls
- Rapid incident detection and triage
Cloud Monitoring as a Service
ObservabilityFree plan available
- Infrastructure Monitoring
- Application Performance Monitoring (APM)
- Logs and Observability Pipelines
Observability built for the age of AI
ObservabilityFrom $1.00 / moAI
- AI Observability
- Application Observability
- Infrastructure Observability
The open source platform that powers search, observability, security, and more
DatabasesOpen Source
- Open Source Search Stack
- Search AI Platform
- Observability & Security Suite
Error Tracking & Application Performance Monitoring
Monitoring & Error Tracking
- Error Tracking
- Logging & Observability
- Application Performance Monitoring
AI-Ready Observability Platform
ObservabilityFree plan available
- End-to-end tracing
- AI workflow debugging
- Ad-hoc event queries
Affordable full-stack production debugging & monitoring
ObservabilityFree plan available
- End-to-End Correlation
- Blazing Fast Search
- Intuitive Search Syntax
Bounce back stronger after every incident
MonitoringFree plan available
- On-call
- Response
- AI SRE
Elevate Your Logging with LogAbyss
Logging
- Real-time Alerting
- Live Tail
- Log Exports
Telemetry Pipeline and Log Management
Logging
- Data Profiling
- Optimization Recipes
- In-Stream Alerts
Monitor everything in real time.
ObservabilityFree plan available
- AI for Troubleshooting
- Infrastructure Monitoring
- Application Monitoring
AI-Powered Observability
ObservabilityFree plan availableAI
- Agentic Platform
- Session replay with AI
- OpenTelemetry
Open Source Observability Platform
ObservabilityFrom $0.50/GB / monthlyOpen Source
- Lower Storage Costs
- High Compression & Columnar Storage
- Petabyte-Scale Scalability
The AI-First Operations Platform
Incident ManagementFree plan availableAI
- SRE Agent
- Scribe Agent
- Integrations
Cloud-hosted log management, live in seconds
Logging
- Log Viewer
- Centralized Log Management
- Tail Logging
Application Monitoring For Web & Mobile Apps
MonitoringFrom 40 / Monthly
- Crash Reporting
- Real User Monitoring
- APM
AI-native incident management platform
Incident ManagementFrom $20 per user/mo / monthly
- On-Call Management
- Incident Response
- AI SRE
Incident management and on-call for teams
Incident ManagementFrom $7 / per user / month
- Multi-Channel Alerts
- Auto-Escalation & One-Click Actions
- On-Call Scheduling & Transparency
Frequently Asked Questions
What is Sentry?
Sentry is a Monitoring & Error Tracking tool: Application Performance Monitoring & Error Tracking Software. It has a free plan. Key features include Error Monitoring, Tracing, Session Replay and Automations & Integrations.
Are there free alternatives to Sentry?
Yes. AppSignal, Axiom, Baselime, BetterStack, Datadog and 6 others have a free plan. Sentry also has a free plan.
Is there an open-source alternative to Sentry?
Yes. Elastic and OpenObserve are open source.
Which Sentry alternatives are paid-only?
Dynatrace: From $1.00 / mo. OpenObserve: From $0.50/GB / monthly. Raygun: From 40 / Monthly. Rootly: From $20 per user/mo / monthly. Spike: From $7 / per user / month.