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Traceloop vs Lunary Comparison

Last updated:

Traceloop

Starting at Contact for pricing

  • Small Business
  • Medium Business

Traceloop provides LLM observability built on OpenLLMetry, its open-source OpenTelemetry extension for generative AI. Because the instrumentation is standard OpenTelemetry, traces flow into existing observability backend…

Lunary

Starting at Contact for pricing

  • Small Business
  • Medium Business

Lunary is an open-source observability platform for LLM applications, covering request logging, tracing across chains and agents, prompt versioning and per-user analytics. It supports self-hosting and includes guardrails…

Traceloop vs Lunary — at a glance

FeatureTraceloopLunary
Rating
Reviews
Starting priceContact for pricingContact for pricing
Free trial No No
Free version No No
Best forSmall Business, Medium Business, Large EnterprisesSmall Business, Medium Business, Large Enterprises
CategoryLLM Observability & Evaluation SoftwareLLM Observability & Evaluation Software
PlatformsSaaS/Web/CloudSaaS/Web/Cloud
APIAvailableAvailable
Support modesOnlineOnline

Key differences between Traceloop and Lunary

  • Deployment: Traceloop supports SaaS/Web/Cloud; Lunary supports SaaS/Web/Cloud.

Traceloop vs Lunary — find the better fit before you commit.

01

Which tool fits your team best

02

Which is actually cheaper for your team size

03

Where each product wins, per real buyers

Most LLM Observability & Evaluation Software tools look identical on paper. This comparison cuts to the differences that matter — pricing structure, team fit, and what real buyers found after signing up.

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Traceloop vs Lunary: Biggest differences

Start here before you go deeper into features.

Traceloop

Best for

Small Business, Medium Business, Large Enterprises

Lunary

Best for

Small Business, Medium Business, Large Enterprises

Traceloop typically suits Small Business and Medium Business. Lunary tends to fit Small Business and Medium Business better. The right choice depends on your team size, workflow, and whether a free trial matters.

Description

Traceloop provides LLM observability built on OpenLLMetry, its open-source OpenTelemetry extension for generative AI. Because the instrumentation is standard OpenTelemetry, traces flow into ... Read More about Traceloop

Lunary is an open-source observability platform for LLM applications, covering request logging, tracing across chains and agents, prompt versioning and per-user analytics. It supports ... Read More about Lunary

Free Trial Availability

  • No free trial
  • No free trial
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How do Traceloop and Lunary Compare on Features?

Total Features

6 Features

6 Features

Unique Features

No unique features

No unique features

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Compare Traceloop and Lunary on pricing

Review starting price, plan structure, and free-trial access side by side so you can see which option fits your budget and buying process.

Traceloop vs Lunary: Other Details

Organization Types supported

      Platforms Supported

          Modes of support

          • 24/7 (Live rep)
          • Business Hours
          • Online
          • 24/7 (Live rep)
          • Business Hours
          • Online

          API Support

          • Available
          • Available
          Get help choosing
          Get help choosing

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          Top Alternatives to Traceloop and Lunary in 2026

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          Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].

          Frequently asked questions

          Which is better, Traceloop or Lunary?
          Traceloop and Lunary are closely matched with equal user ratings of -1.0. The right choice depends on your team size, budget, and specific LLM Observability & Evaluation Software needs.
          Do Traceloop and Lunary offer a free trial?
          Neither Traceloop nor Lunary currently lists a free trial.
          What is the starting price of Traceloop vs Lunary?
          Traceloop starts at Contact for pricing. Lunary starts at Contact for pricing.
          What are the top alternatives to Traceloop?
          Top alternatives to Traceloop include Freeplay, Maxim AI, LangWatch, Opik, Portkey.
          What are the top alternatives to Lunary?
          Top alternatives to Lunary include Traceloop, Maxim AI, Freeplay, Arize Phoenix, TruLens.