Serverless Edge Langfuse Open-Source LLM vs Datadog Spend Slasher 2026

Calculate zero per-host APM subscription fees, self-hosted clickhouse trace ingestion, and true token-level cost attribution spend reduction by replacing Datadog with Langfuse.

Underwriting Assumptions

Current Datadog LLM APM Spend ($/mo)

Monthly LLM Inference Traces (Millions)

Projected Economics

Langfuse Open-Source Spend

Monthly LLM APM Spend Slashed

Annual Bottom-Line Budget Reclaimed