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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

Respan is a self-driving observability and evaluation platform built specifically for AI agents. It enables teams to trace full execution flows, including messages, tool calls, routing decisions, memory usage, and outcomes. The platform connects observability, evaluations, and optimization into a continuous improvement loop. Metric-first evaluations allow teams to define performance standards such as accuracy, cost, reliability, and safety. Respan also includes capability and regression testing to protect stable behaviors while improving new ones. An AI-powered evaluation agent analyzes failures, identifies root causes, and recommends next steps automatically. With compliance certifications including ISO 27001, SOC 2, GDPR, and HIPAA, Respan supports secure, large-scale AI deployments across industries.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

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

Audience

Respan is ideal for AI engineering teams, product teams, and enterprises deploying large-scale AI agents who need advanced observability, evaluation, and compliance-ready monitoring infrastructure

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Supported

Support

Phone Support Supported
24/7 Live Support Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

$0/month
Free Version Not Supported
Free Trial Not Supported

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

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 Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Langtrace
www.langtrace.ai/

Company Information

Respan
Founded: 2023
United States
www.respan.ai/

Alternatives

Alternatives

Logfire

Logfire

Pydantic
Braintrust

Braintrust

Braintrust Data
TelemetryHub

TelemetryHub

TelemetryHub by Scout APM
Prefix

Prefix

Stackify

Categories

AI Observability Supported
Observability Supported
Telemetry Supported

Categories

AI Development Supported
AI Observability Supported
AI Tools Supported
DevOps Supported
LLM Evaluation Supported

Integrations

Claude Supported
Gemini Supported
Gemini 1.5 Flash Supported
Gemini 1.5 Pro Supported
Gemini 2.0 Supported
Gemini 2.0 Flash Supported
Gemini Enterprise Supported
Gemini Nano Supported
Gemini Pro Supported
Google AI Plus Supported
GPT-3.5 Not Supported
Microsoft Azure Supported
Mistral 7B Not Supported
Mistral AI Not Supported
Mistral Small Not Supported
Mixtral 8x22B Not Supported
Mixtral 8x7B Not Supported
OpenAI Supported
Perplexity Supported
pgvector Supported

Integrations

Claude Supported
Gemini Supported
Gemini 1.5 Flash Supported
Gemini 1.5 Pro Supported
Gemini 2.0 Supported
Gemini 2.0 Flash Supported
Gemini Enterprise Supported
Gemini Nano Supported
Gemini Pro Supported
Google AI Plus Supported
GPT-3.5 Supported
Microsoft Azure Not Supported
Mistral 7B Supported
Mistral AI Supported
Mistral Small Supported
Mixtral 8x22B Supported
Mixtral 8x7B Supported
OpenAI Not Supported
Perplexity Not Supported
pgvector Not Supported
Claim Langtrace and update features and information
Claim Langtrace and update features and information
Claim Respan and update features and information
Claim Respan and update features and information