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About

Langtrace is an open source observability tool that collects and analyzes traces and metrics to help you improve your LLM apps. Langtrace ensures the highest level of security. Our cloud platform is SOC 2 Type II certified, ensuring top-tier protection for your data. Supports popular LLMs, frameworks, and vector databases. Langtrace can be self-hosted and supports OpenTelemetry standard traces, which can be ingested by any observability tool of your choice, resulting in no vendor lock-in. Get visibility and insights into your entire ML pipeline, whether it is a RAG or a fine-tuned model with traces and logs that cut across the framework, vectorDB, and LLM requests. Annotate and create golden datasets with traced LLM interactions, and use them to continuously test and enhance your AI applications. Langtrace includes built-in heuristic, statistical, and model-based evaluations to support this process.

About

Percepio offers a suite of observability tools that give developers “X-ray vision” into embedded software behavior to speed up debugging, optimize performance, and improve reliability across the entire product lifecycle. Its flagship product, Percepio Tracealyzer, provides RTOS-aware event tracing and rich visual trace diagnostics that simplify debugging and performance analysis by revealing thread execution, interrupt handlers, kernel calls, communication flows, CPU usage, and custom event data in intuitive graphical timelines, helping developers identify anomalies and bottlenecks quickly. Percepio’s broader Continuous Observability software combines Tracealyzer with Detect for systematic runtime visibility during testing and DevAlert for cloud-connected monitoring and actionable alerts on deployed devices, enabling teams to catch issues early and maintain stable operation in the field.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Developers wanting a solution to analyze, manage, and improve their LLM applications

Audience

Embedded software engineers and OEM developers who need deep runtime visibility to debug, analyze, and optimize complex RTOS- or Linux-based systems

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Langtrace
www.langtrace.ai/

Company Information

Percepio
Founded: 2009
Sweden
percepio.com

Alternatives

Logfire

Logfire

Pydantic

Alternatives

TelemetryHub

TelemetryHub

TelemetryHub by Scout APM
Prefix

Prefix

Stackify
Arize Phoenix

Arize Phoenix

Arize AI
ObserveNow

ObserveNow

​OpsVerse

Categories

Categories

Integrations

Claude
Cohere
Elastic Cloud
Gemini
Gemini 1.5 Flash
Gemini Nano
Gemini Pro
Google AI Plus
Grafana Cloud
Honeycomb
LangChain
Microsoft Azure
OpenAI
OpenTelemetry
Perplexity
Pinecone
Pinecone Rerank v0
Qdrant
VxWorks
pgvector

Integrations

Claude
Cohere
Elastic Cloud
Gemini
Gemini 1.5 Flash
Gemini Nano
Gemini Pro
Google AI Plus
Grafana Cloud
Honeycomb
LangChain
Microsoft Azure
OpenAI
OpenTelemetry
Perplexity
Pinecone
Pinecone Rerank v0
Qdrant
VxWorks
pgvector
Claim Langtrace and update features and information
Claim Langtrace and update features and information
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