Lunary

Open-source AI platform for LLM chatbot management, observability, and evaluation.

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Lunary

What is Lunary?

Lunary is an open-source observability and evaluation toolkit for AI developers, providing log queries and tools to improve app quality. It's an AI developer platform designed to manage and improve LLM chatbots, offering chatbot analytics, internal knowledge management, customer support solutions, and autonomous agent deployment.

How to use

Integrate Lunary's SDK into your codebase with a 1-line integration to log prompts and results, track agent performance, analyze usage and costs, iterate on prompts, and debug LLM agents. Choose between self-hosting or cloud deployment.

Core Features

  • Chatbot Analytics
  • Prompt Templates
  • Agent Tracing
  • Custom Dashboards
  • PII Masking
  • Feedback Tracking

Use Cases

  • Understand chatbot user interaction and LLM performance.
  • Help teams access company knowledge and automate workflows.
  • Build customer-facing chatbots that understand documentation.
  • Deploy autonomous agents and monitor their performance.

FAQ

What happens if I go over the events limit?
If you exceed the limit 2 days in row, your account will be limited but the data will still be captured. That means exceptional bursts are fine. You'll regain full access once you upgrade your account or stay below the limit for 3 consecutive days.
Where is the data hosted?
Our data is hosted in Europe and compliant with GDPR. We can also accommodate on-premises hosting. Read more about data security.
How do I cancel my subscription?
You can cancel your subscription by clicking on the 'Customer Portal' button in the billing section of the dashboard.
Do you offer discounts for students or non-profits?
Yes, we offer discounts for students, non-profits, and open-source projects without commercial use. Please contact us with details about your project to claim a discount.
Can you accommodate quarterly billing?
Yes, we can accommodate quarterly billing. Please contact us to discuss your needs.
Is there an agency-specific pricing?
For companies and individuals building solutions for clients, we offer flat and predictable plans starting from $US 400/month. Create and share projects for each client. Reach out to get a precise quote.
Is self-hosting free?
You can self-host the Community Edition for free. The Enterprise Edition, with support for Docker, Kubernetes, and more, is paid. Check the pricing page for more information.
Is there a migration path from cloud to self-hosting, if required?
Yes, if you are migrating from the cloud-hosted version to a paid self-hosted plan, contact us and we will help you migrate your data.

Pricing

Free
$0
For personal projects. No credit card required.
Team
$20
Start scaling your project with more resources.
Enterprise
Custom
Custom plans for larger teams with personalized needs.

Pros & Cons

Pros
  • Open-source and self-hostable for greater control and security.
  • Comprehensive analytics and debugging tools for LLM applications.
  • Seamless integration with various LLMs and frameworks.
  • Features for data privacy and compliance (PII Masking, RBAC, SSO).
  • Offers both cloud and self-hosted plans.
Cons
  • Self-hosting requires technical expertise.
  • Some advanced features are limited to paid plans.
  • The free plan has usage limits.