Preview deployment. This hosted instance does not yet persist data across restarts or redeploys and may be reset without notice. Self-hosting with a mounted volume (FLIGHTRECORDER_DATA_DIR) is durable. Do not enter real customer, patient, or payment information.
Flight Recorder

Flight Recorder vs Helicone

Helicone: LLM observability + gateway/caching.

TierPrice
Pro$79/mo

The gap

Helicone focuses on request logging, caching, and cost analytics for LLM gateways. It is observability, not tamper-evidence: there is no cryptographic chain-of-custody or offline verifier producing a defensible audit artifact.

Prices shown are the competitor's own published rates as of this build; verify current pricing on their site before quoting.