Lunary

Lunary is for development and product teams building LLM-powered chatbots and AI agents who need to understand how their systems behave in production. It collects prompts, model responses, and agent traces so teams can replay conversations, inspect errors, and follow a task across model and tool calls. Dashboards help track usage, latency, costs, conversation topics, and user feedback. Teams can manage and version prompt templates, test changes in a playground, and evaluate or review model responses. Lunary also supports alerts, topic classification, and PII masking. Developers can connect applications using SDKs and integrations for tools such as OpenAI and LangChain, or use self-hosted deployment options. It may suit teams looking to debug LLM applications, monitor user experience and spending, and improve prompts without relying only on production incidents.

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