Compare Uptime Kuma and Jaeger on pricing, features, platforms, and ratings — both DevOps tools, open-source vs Open Source pricing to decide which fits your…
At a Glance
Uptime Kuma
Jaeger
Primary category
DevOps
DevOps
Rating
Not documented
Not documented
Pricing model
open-source
Open Source
Starting price
Free
Free
Free plan
Yes
Not documented
Free trial
Not documented
Not documented
Platforms
Web, Windows
Web
Team collaboration
Not documented
Not documented
AI features
Not documented
Not documented
Public API
Not documented
Yes
Pricing Compared
Starting price reflects the lowest paid tier, not the full cost for every team size or usage level.
Uptime Kuma
Open Source — Free n/a
Jaeger
Self-Hosted (Open Source) — Free N/A
Pros & Cons
Uptime Kuma
Pros
Completely free and open source with the MIT License and no feature restrictions
Supports a very wide range of monitor types compared to many commercial competitors
Large, active GitHub community with frequent updates and over 88,000 stars
Modern, fast, reactive dashboard with light and dark mode
Extensive notification integrations covering more than 90 services
Cons
Requires self-hosting and ongoing server maintenance, unlike managed SaaS monitoring tools
No official managed cloud version from the core maintainer, so uptime of the monitor itself depends on the user's own infrastructure
Advanced enterprise features like SLA reporting and team role management are more limited than commercial alternatives
Community support model rather than dedicated paid support channels
Jaeger
Pros
Completely free and open source with no usage-based billing
Graduated CNCF project with strong governance and long-term stability
Deep OpenTelemetry alignment future-proofs instrumentation investments
Flexible storage backend choices to match existing infrastructure
Large community and wide adoption across cloud native companies
Cons
Requires self-hosting and ongoing operational maintenance
No built-in alerting or anomaly detection out of the box
Storage backend tuning (Cassandra/Elasticsearch) can be operationally complex at scale
UI is functional but less polished than commercial APM dashboards
No official managed cloud offering directly from the project
Use Cases
Uptime Kuma
Self-hosted website monitoring — Individuals and small teams monitor their websites and APIs for downtime without paying for a SaaS monitoring subscription.
Home lab and NAS monitoring — Home lab enthusiasts run Uptime Kuma alongside other self-hosted services to track their availability on a home server or NAS.
Public status pages for services — Teams publish a status page built on Uptime Kuma to communicate uptime and incidents to their users transparently.
Jaeger
Microservices latency debugging — Engineers trace a slow request end-to-end to identify which specific service or downstream call is responsible for added latency.
Service dependency mapping — Teams use Jaeger's dependency graphs to understand and document how dozens of microservices interact before major refactors or migrations.
Root cause analysis during incidents — During an outage, on-call engineers use trace data to quickly narrow down which service introduced errors or timeouts.