Dash0

Pros

• OpenTelemetry-native, promoting interoperability and avoiding vendor lock-in
• Transparent, usage-based pricing without hidden fees
• Simplified setup and maintenance, providing full context across telemetry data
• Built by observability experts for engineers, focusing on productivity
• Supports open standards like PromQL and Perses for flexibility

Cons

• Dash0 is OpenTelemetry-native, so teams still running proprietary vendor agents such as the Datadog or New Relic agents must re-instrument their stack with OpenTelemetry, OTLP, or Prometheus to onboard, which is real migration work for anyone not already on OTel.
• Logs, traces (spans), and web events are retained for only 30 days by default while metrics are kept for 13 months, so long-term incident forensics or compliance needs on trace and log data require exporting to a separate store.
• Pricing is purely consumption-based at roughly 0.60 dollars per million log records and spans and 0.20 dollars per million metric data points, so bills scale directly with telemetry volume and can be hard to forecast in high-cardinality, high-log environments.
• Dash0 emerged from stealth recently, so it carries a shorter production track record and a smaller integration and community ecosystem than entrenched incumbents like Datadog and Grafana.