Replay

Replay is an AI tool for code workflows, especially build ai agents and improve developer productivity. I built Replay because AI agent bills spike without a single warning or error in your logs when a prompt cache breaks. Whether your team runs Claude Code, Cursor, or Aider, the provider just silently re-bills your entire conversation history at cold-write prices instead of cached read prices.Replay is a zero-telemetry, zero-dependency local Go CLI that foren. Verified public information highlights names the turn a prompt cache broke on, its cause, and the tokens re-billed, on every lane of every session, reproduces the provider's own cache reads before it reports, and prints the match rate with its date, refuses to print a figure it has not measured, runs as a loopback proxy for measured rather than estimated figures. In AI Finderz, the strongest matching use cases are build ai agents, improve developer productivity, understand a codebase, connect mcp tools. The official page references paid pricing. Check the pricing page for current plan details and limits. AI Finderz checked the public source on 2026-09-14 and uses the official page as the factual basis for this profile.