Lunary

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Lunary

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Open-source LLM observability and analytics for product teams.

4.1/5Editor's ScoreHow we scoreOur editorial team evaluates each tool based on real user feedback from Reddit, Trustpilot, G2, and Product Hunt, combined with our assessment of feature quality, value for money, and performance vs. competitors.

Freemium — Open-source + cloud tiersUpdated Jun 22, 2026

What is Lunary?

Lunary provides LLM analytics with conversation tracking, user feedback collection, prompt monitoring, and debugging tools for AI products. Teams use it to understand how users interact with assistants, catch regressions, and improve prompts based on real traffic. Open-source options appeal to startups wanting transparent, code-first observability.

Key Features

Conversation and prompt logging

User feedback capture

Production analytics dashboards

Debugging and trace views

Open-source self-host option

SDK for common AI frameworks

✓ Pros

Lightweight LLM analytics setup
Open-source flexibility
Useful feedback loops for iteration

✗ Cons

Requires integration effort
Less enterprise feature depth than incumbents
Competitive LLM ops market

Frequently Asked Questions

How much does Lunary cost?

Lunary uses a freemium pricing model starting from Open-source + cloud tiers.

Is Lunary worth it?

Lunary has an Editor's Score of 4.1/5 on ToolPilot. Key strengths include lightweight llm analytics setup. However, requires integration effort.

What are the best alternatives to Lunary?

Top alternatives include Cursor, GitHub Copilot, Replit AI, v0 by Vercel. Compare them for detailed feature and pricing breakdowns.

Starting from

Open-source + cloud tiers

Freemium

Try Lunary Free →Visit Website

We may earn a commission at no cost to you

Quick Info

Category: Coding & Dev Tools
Pricing Model: Freemium
Starting Price: Open-source + cloud tiers
Editor's Score: 4.1/5
Added: 2026-06-22

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