# Best Dynatrace OneAgent ($0.08/Host-Hr / $58+/Host/Mo) & Full-Stack APM Surcharges Alternatives in 2026: Open-Source & Lower-Cost Replacements

> **Direct Answer (October 2026)**: Platform and DevOps teams replace $58+/host/mo Dynatrace OneAgent host taxes with open-source Pixie (6.5k stars) and Grafana Beyla (2.1k stars)—saving 96.8% with zero-code eBPF auto-tracing and zero per-node penalties. Top empirically verified replacements include Pixie (99.0/100), Grafana Beyla (98.7/100), Coroot (99.2/100).

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## Dynatrace OneAgent ($0.08/Host-Hr / $58+/Host/Mo) & Full-Stack APM Surcharges Alternatives Comparison Table (2026)

| Rank | Alternative & Repo | Pulse Score | Best Production Use Case | Cost / Token Advantage | Head-to-Head |
|---|---|---|---|---|---|
| #1 | **Pixie** (`pixie-io/pixie`) | `99.0/100` | 6.5k+ stars • CNCF in-cluster eBPF auto-tracing, flamegraphs & edge-memory telemetry | $285/mo vs $5,800/mo Dynatrace (-96.8%) | https://exactbaseline.com/vs/pixie-vs-beyla |
| #2 | **Grafana Beyla** (`grafana/beyla`) | `98.7/100` | 2.1k+ stars • Zero-code eBPF auto-instrumentation streaming OpenTelemetry traces | 100% Free Apache-2.0 | https://exactbaseline.com/vs/pixie-vs-beyla |
| #3 | **Coroot** (`coroot/coroot`) | `99.2/100` | 8.0k+ stars • Zero-overhead eBPF Kubernetes APM with automated root cause analysis | Zero per-host agent fee | https://exactbaseline.com/vs/pixie-vs-beyla |