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Description

Langfuse is a free and open-source LLM engineering platform that helps teams to debug, analyze, and iterate their LLM Applications. Observability: Incorporate Langfuse into your app to start ingesting traces. Langfuse UI : inspect and debug complex logs, user sessions and user sessions Langfuse Prompts: Manage versions, deploy prompts and manage prompts within Langfuse Analytics: Track metrics such as cost, latency and quality (LLM) to gain insights through dashboards & data exports Evals: Calculate and collect scores for your LLM completions Experiments: Track app behavior and test it before deploying new versions Why Langfuse? - Open source - Models and frameworks are agnostic - Built for production - Incrementally adaptable - Start with a single LLM or integration call, then expand to the full tracing for complex chains/agents - Use GET to create downstream use cases and export the data

Description

Langtail is a cloud-based development tool designed to streamline the debugging, testing, deployment, and monitoring of LLM-powered applications. The platform provides a no-code interface for debugging prompts, adjusting model parameters, and conducting thorough LLM tests to prevent unexpected behavior when prompts or models are updated. Langtail is tailored for LLM testing, including chatbot evaluations and ensuring reliable AI test prompts. Key features of Langtail allow teams to: • Perform in-depth testing of LLM models to identify and resolve issues before production deployment. • Easily deploy prompts as API endpoints for smooth integration into workflows. • Track model performance in real-time to maintain consistent results in production environments. • Implement advanced AI firewall functionality to control and protect AI interactions. Langtail is the go-to solution for teams aiming to maintain the quality, reliability, and security of their AI and LLM-based applications.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

OpenAI
Claude Opus 3
Claude Sonnet 3.5
Claude Sonnet 3.7
Flowise
Gemini
Gemini 1.5 Pro
Gemini 2.0 Flash
Gemini Advanced
Gemini Pro
Google AI Studio
Lamatic.ai
LangChain
LiteLLM
LlamaIndex
Mirascope
Mistral Large
OpenRouter
Taam Cloud
Together AI

Integrations

OpenAI
Claude Opus 3
Claude Sonnet 3.5
Claude Sonnet 3.7
Flowise
Gemini
Gemini 1.5 Pro
Gemini 2.0 Flash
Gemini Advanced
Gemini Pro
Google AI Studio
Lamatic.ai
LangChain
LiteLLM
LlamaIndex
Mirascope
Mistral Large
OpenRouter
Taam Cloud
Together AI

Pricing Details

$29/month
Free Trial
Free Version

Pricing Details

$99/month/unlimited users
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

Langfuse

Founded

2023

Country

Germany

Website

langfuse.com

Vendor Details

Company Name

Langtail

Founded

2023

Country

Czech Republic

Website

langtail.com

Product Features

Alternatives

Alternatives