• LangWatch AI

  • LangWatch AI helps teams monitor, evaluate, and optimize large language models (LLMs) and AI agents. It provides tools for simulating behavior, tracking performance, and ensuring quality.

Visit site

About Tool

LangWatch AI is designed to improve the reliability and performance of AI agents and LLMs. Users can simulate agent interactions, evaluate model outputs, and monitor user interactions to detect issues early. The platform integrates with multiple LLM frameworks and offers intuitive dashboards for tracking performance and metrics. It is ideal for development and QA teams aiming for robust, high-quality AI applications.

Key Features

  • Simulate agent responses to different inputs
  • Evaluate LLM outputs for accuracy and quality
  • Monitor user-agent interactions
  • Track performance metrics such as response time and throughput
  • Detect errors and log anomalies
  • Integrates with multiple LLM frameworks
  • Customizable dashboards for metrics and logs

Pros:

  • Comprehensive testing and evaluation tools
  • Supports a wide range of LLM frameworks
  • Provides detailed insights into agent performance
  • Detects issues early to prevent regressions
  • Enhances collaboration between development and QA teams

Cons:

  • Initial setup and configuration may take time
  • Advanced features may require learning
  • Pricing may be higher for small teams

Who is Using?

AI development teams, QA professionals, and organizations deploying AI agents in production.

Pricing

  • Free Plan: Limited features for small-scale testing
  • Developer Plan: €59/month – Includes advanced features and support
  • Enterprise Plan: Custom pricing – Tailored solutions for larger teams

What Makes It Unique?

LangWatch AI stands out by providing a complete platform for LLM observability and agent testing. Its combination of simulation, evaluation, and monitoring ensures high-quality AI performance.

How We Rated It:

  • Ease of Use: ⭐⭐⭐⭐☆ (4/5)
  • Features: ⭐⭐⭐⭐⭐ (5/5)
  • Value for Money: ⭐⭐⭐⭐☆ (4/5)

LangWatch AI is a powerful tool for teams focused on delivering reliable AI agents. Its testing, monitoring, and evaluation features help ensure high performance and quality. Overall, it’s an essential platform for developers and QA teams working with AI applications.

  • Featured tools
Figstack AI
Free

Figstack AI is an intelligent assistant for developers that explains code, generates docstrings, converts code between languages, and analyzes time complexity helping you work smarter, not harder.

#
Coding
Learn more
Hostinger Horizons
Freemium

Hostinger Horizons is an AI-powered platform that allows users to build and deploy custom web applications without writing code. It packs hosting, domain management and backend integration into a unified tool for rapid app creation.

#
Startup Tools
#
Coding
#
Project Management
Learn more

Learn more about future of AI

Join 80,000+ Ai enthusiast getting weekly updates on exciting AI tools.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Join our list
Sign up here to get the latest news, updates and special offers.
🎉Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.













Advertise your business here.
Place your ads.

LangWatch AI

About Tool

LangWatch AI is designed to improve the reliability and performance of AI agents and LLMs. Users can simulate agent interactions, evaluate model outputs, and monitor user interactions to detect issues early. The platform integrates with multiple LLM frameworks and offers intuitive dashboards for tracking performance and metrics. It is ideal for development and QA teams aiming for robust, high-quality AI applications.

Key Features

  • Simulate agent responses to different inputs
  • Evaluate LLM outputs for accuracy and quality
  • Monitor user-agent interactions
  • Track performance metrics such as response time and throughput
  • Detect errors and log anomalies
  • Integrates with multiple LLM frameworks
  • Customizable dashboards for metrics and logs

Pros:

  • Comprehensive testing and evaluation tools
  • Supports a wide range of LLM frameworks
  • Provides detailed insights into agent performance
  • Detects issues early to prevent regressions
  • Enhances collaboration between development and QA teams

Cons:

  • Initial setup and configuration may take time
  • Advanced features may require learning
  • Pricing may be higher for small teams

Who is Using?

AI development teams, QA professionals, and organizations deploying AI agents in production.

Pricing

  • Free Plan: Limited features for small-scale testing
  • Developer Plan: €59/month – Includes advanced features and support
  • Enterprise Plan: Custom pricing – Tailored solutions for larger teams

What Makes It Unique?

LangWatch AI stands out by providing a complete platform for LLM observability and agent testing. Its combination of simulation, evaluation, and monitoring ensures high-quality AI performance.

How We Rated It:

  • Ease of Use: ⭐⭐⭐⭐☆ (4/5)
  • Features: ⭐⭐⭐⭐⭐ (5/5)
  • Value for Money: ⭐⭐⭐⭐☆ (4/5)

LangWatch AI is a powerful tool for teams focused on delivering reliable AI agents. Its testing, monitoring, and evaluation features help ensure high performance and quality. Overall, it’s an essential platform for developers and QA teams working with AI applications.

Product Image
Product Video

LangWatch AI

About Tool

LangWatch AI is designed to improve the reliability and performance of AI agents and LLMs. Users can simulate agent interactions, evaluate model outputs, and monitor user interactions to detect issues early. The platform integrates with multiple LLM frameworks and offers intuitive dashboards for tracking performance and metrics. It is ideal for development and QA teams aiming for robust, high-quality AI applications.

Key Features

  • Simulate agent responses to different inputs
  • Evaluate LLM outputs for accuracy and quality
  • Monitor user-agent interactions
  • Track performance metrics such as response time and throughput
  • Detect errors and log anomalies
  • Integrates with multiple LLM frameworks
  • Customizable dashboards for metrics and logs

Pros:

  • Comprehensive testing and evaluation tools
  • Supports a wide range of LLM frameworks
  • Provides detailed insights into agent performance
  • Detects issues early to prevent regressions
  • Enhances collaboration between development and QA teams

Cons:

  • Initial setup and configuration may take time
  • Advanced features may require learning
  • Pricing may be higher for small teams

Who is Using?

AI development teams, QA professionals, and organizations deploying AI agents in production.

Pricing

  • Free Plan: Limited features for small-scale testing
  • Developer Plan: €59/month – Includes advanced features and support
  • Enterprise Plan: Custom pricing – Tailored solutions for larger teams

What Makes It Unique?

LangWatch AI stands out by providing a complete platform for LLM observability and agent testing. Its combination of simulation, evaluation, and monitoring ensures high-quality AI performance.

How We Rated It:

  • Ease of Use: ⭐⭐⭐⭐☆ (4/5)
  • Features: ⭐⭐⭐⭐⭐ (5/5)
  • Value for Money: ⭐⭐⭐⭐☆ (4/5)

LangWatch AI is a powerful tool for teams focused on delivering reliable AI agents. Its testing, monitoring, and evaluation features help ensure high performance and quality. Overall, it’s an essential platform for developers and QA teams working with AI applications.

Copy Embed Code
Promote Your Tool
Product Image
Join our list
Sign up here to get the latest news, updates and special offers.
🎉Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

Promote Your Tool

Similar Tools

FetchFox AI
FetchFox AI is an AI-powered web scraping tool that allows users to retrieve data from virtually any website using plain English instructions. It reduces the need for coding, complex selectors, or manual scraping workflows by automating extraction, formatting and export of data.
#
Startup Tools
#
Banflix
Learn more
Hostinger Horizons
Freemium

Hostinger Horizons is an AI-powered platform that allows users to build and deploy custom web applications without writing code. It packs hosting, domain management and backend integration into a unified tool for rapid app creation.

#
Startup Tools
#
Coding
#
Project Management
Learn more
Hostinger Website Builder
Paid

Hostinger Website Builder is a drag-and-drop website creator bundled with hosting and AI-powered tools, designed for businesses, blogs and small shops with minimal technical effort.It makes launching a site fast and affordable, with templates, responsive design and built-in hosting all in one.

#
Productivity
#
Startup Tools
#
Ecommerce
#
SEO
Learn more
Flux Context AI
Freemium

Flux Context AI is an advanced AI image-generation and editing platform that lets you upload, reference or describe visuals and apply highly precise edits or generate new images in context.It focuses on coherent visual transformations that maintain character/scene consistency and deliver fast, high-quality results.

#
Startup Tools
Learn more
Ayedo
Paid

Ayedo is a managed software-delivery and cloud-platform provider that enables companies to run SaaS applications, containerised services and Kubernetes infrastructure with full operational support. It’s designed for businesses seeking a reliable, scalable platform for running applications in public, private or enterprise cloud environments without building infrastructure in-house.

#
Startup Tools
Learn more
Constella
Paid

Constella is an AI-driven personal knowledge hub that turns your notes, ideas and files into a visual, interconnected “second brain. It helps you capture quickly, link automatically and retrieve insights without traditional folder structure.

#
Startup Tools
Learn more
Runner H AI
Free

Runner H is an autonomous AI agent platform that can interpret natural-language instructions, interact with web interfaces and complete real-world digital tasks for you.It acts not just as a chatbot, but as a multistep workflow executor, integrating with your apps and systems.

#
Startup Tools
Learn more
Mailto Link Generator
Free

Mailto Link Generator helps you quickly create “mailto:” links with pre-filled subject lines, cc/bcc addresses and body text for use in emails or on web pages. It simplifies hyperlink creation so users can send emails with one click without manually composing each link.

#
Startup Tools
Learn more
Grimly AI
Freemium

Grimly AI is a security platform designed to protect your AI systems from adversarial prompts, jailbreaks and malicious inputs in real time. It acts as a safeguard for large language models, agents and AI-powered workflows.

#
Startup Tools
Learn more