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SelfHostStackOpen-Source Directory
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Monitoring & Observability Alternatives

Crash logging, full-stack OpenTelemetry APM, and real-time status pages with instant alerting.

Monitoring, Errors & Observability

Sentry Error Tracking

Proprietary Cost$26/mo (Team base) to $80 - $850+/mo for high-traffic apps with transaction tracing and session replays

The standard in application error monitoring, plagued by event quota overages, dropped telemetry, and steep per-transaction billing.

Top Self-Hosted Alternatives:
GlitchTip1 GBSigNoz4 GBHighlight.io4 GB
Monitoring, Errors & Observability

Datadog & New Relic

Proprietary Cost$15 - $23/host/month + $0.10/GB log ingestion + $5/100 custom metrics (easily $1,500 - $15,000+/mo for moderate infrastructure)

The enterprise observability leader, famous for unpredictable multi-vector billing invoices across hosts, custom metrics, and log ingestion.

Top Self-Hosted Alternatives:
SigNoz4 GBNetdata256 MB
Uptime Monitoring & Status Pages

Better Uptime & PagerDuty

Proprietary Cost$25 to $160+/month for heartbeat monitoring and incident response

Uptime monitoring and on-call alerting services charging steep monthly fees for basic ping checks.

Top Self-Hosted Alternatives:
Uptime Kuma256 MB
Starter Stack Pack — $29

Skip the setup: get the production-ready stack

Don't stitch together configs from five different READMEs. Get all 5 production-hardened Docker Compose stacks — Postgres, Redis, SSL auto-renewal, and backup scripts — ready to deploy in minutes.

⚡n8nVisual workflow automation
📊UmamiPrivacy-first web analytics
🛡️Uptime KumaUptime monitoring & alerts
🔐VaultwardenBitwarden-compatible vault
☁️NextcloudDropbox/Drive replacement
Get the Stack Pack — $29 →

One-time purchase · Instant download · Production-ready

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