Lunary

Lunary is an AI observability and evaluation platform that helps developers build and optimize LLM-based applications. It provides real-time performance monitoring, prompt management, and product analytics.

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At a glance

Pricing

Freemium · Paid · Enterprise

Free tier

Yes

API

Yes

Skill level

Technical

About

What is Lunary?

Lunary is a comprehensive AI observability and evaluation platform designed for LLM-based applications. It offers robust tools for prompt management, real-time performance monitoring, and product analytics, enabling developers to build and optimize AI applications with confidence. The platform helps teams understand user interactions, track model usage and costs, and improve LLM performance through features like chat replays, agent tracing, and custom dashboards. Lunary supports various LLM use-cases, from internal tools to customer-facing applications, and offers both cloud-hosted and self-hostable options with enterprise-grade security features like PII masking and SOC 2 Type II certification.

Best used for

Ideal for developers and product managers who need to monitor LLM performance in real-time, manage and iterate on prompts, and evaluate AI application effectiveness. Especially valuable for ensuring reliable AI experiences and safeguarding sensitive data with features like PII masking and self-hosting options.

Common actions

monitor LLM performance

manage AI prompts

evaluate AI models

analyze AI usage

debug AI agents

Capabilities

Key features

Observability
Prompt management
Evaluations
Product analytics
PII masking
Agent tracing
Chat replays

Target Audience

developerproduct managerdata scientiststartup founder

Integrations

openailangchainlitellmflowise

Pricing & Plans

Freemium · Paid · Enterprise

Freemium

FAQs

What happens if I exceed the event limit on my Lunary plan?

If you exceed your event limit for two consecutive days, your account will be temporarily limited, though data capture continues. Full access is restored upon upgrading your account or staying below the limit for three consecutive days, allowing for occasional bursts in usage.

Can I self-host Lunary, and is it free?

Yes, you can self-host the Community Edition of Lunary for free. The Enterprise Edition, which includes support for Docker, Kubernetes, and additional features, is a paid option. Lunary also offers a migration path from cloud to paid self-hosted plans.

How does Lunary ensure data security and compliance?

Lunary is SOC 2 Type II and ISO 27001 certified, offering features like PII masking, RBAC, and SSO. Data is hosted in Europe and is GDPR compliant, with options for deployment in your own VPC for enhanced control and security.

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