LangWatch - Alternatives & Competitors

LangWatch

Paid

From 59$

LangWatch empowers AI teams to ship 10x faster with quality assurance at every step. It provides tools to measure, maximize, and easily collaborate on LLM performance.

Home page: https://langwatch.ai

Productivity Developer Tools

Uptime Last 30 Days

(206 ms) (100% uptime)

Ranked by Relevance

1
Langtail The low-code platform for testing AI apps
Langtail is a comprehensive testing platform that enables teams to test and debug LLM-powered applications with a spreadsheet-like interface, offering security features and integration with major LLM providers.
- Freemium
- From 99$
2
Keywords AI LLM monitoring for AI startups
Keywords AI is a comprehensive developer platform for LLM applications, offering monitoring, debugging, and deployment tools. It serves as a Datadog-like solution specifically designed for LLM applications.
- Freemium
- From 7$
3
Weavel Automate Prompt Engineering 50x Faster
Weavel optimizes prompts for LLM applications, achieving significantly higher performance than manual methods. Streamline your workflow and enhance your AI's accuracy with just a few lines of code.
- Freemium
- From 250$
4
Libretto LLM Monitoring, Testing, and Optimization
Libretto offers comprehensive LLM monitoring, automated prompt testing, and optimization tools to ensure the reliability and performance of your AI applications.
- Freemium
- From 180$
5
Langfuse Open Source LLM Engineering Platform
Langfuse provides an open-source platform for tracing, evaluating, and managing prompts to debug and improve LLM applications.
- Freemium
- From 59$
6
LLM Optimize Rank Higher in AI Engines Recommendations
LLM Optimize provides professional website audits to help you rank higher in LLMs like ChatGPT and Google's AI Overview, outranking competitors with tailored, actionable recommendations.
- Paid
7
Humanloop The LLM evals platform for enterprises to ship and scale AI with confidence
Humanloop is an enterprise-grade platform that provides tools for LLM evaluation, prompt management, and AI observability, enabling teams to develop, evaluate, and deploy trustworthy AI applications.
- Freemium
8
Autoblocks Improve your LLM Product Accuracy with Expert-Driven Testing & Evaluation
Autoblocks is a collaborative testing and evaluation platform for LLM-based products that automatically improves through user and expert feedback, offering comprehensive tools for monitoring, debugging, and quality assurance.
- Freemium
- From 1750$
9
Laminar The AI engineering platform for LLM products
Laminar is an open-source platform that enables developers to trace, evaluate, label, and analyze Large Language Model (LLM) applications with minimal code integration.
- Freemium
- From 25$
10
klu.ai Next-gen LLM App Platform for Confident AI Development
Klu is an all-in-one LLM App Platform that enables teams to experiment, version, and fine-tune GPT-4 Apps with collaborative prompt engineering and comprehensive evaluation tools.
- Freemium
- From 30$
11
PromptsLabs A Library of Prompts for Testing LLMs
PromptsLabs is a community-driven platform providing copy-paste prompts to test the performance of new LLMs. Explore and contribute to a growing collection of prompts.
- Free
12
Promptmetheus Forge better LLM prompts for your AI applications and workflows
Promptmetheus is a comprehensive prompt engineering IDE that helps developers and teams create, test, and optimize language model prompts with support for 100+ LLMs and popular inference APIs.
- Freemium
- From 29$
13
OpenLIT Open Source Platform for AI Engineering
OpenLIT is an open-source observability platform designed to streamline AI development workflows, particularly for Generative AI and LLMs, offering features like prompt management, performance tracking, and secure secrets management.
- Other
14
CentML Better, Faster, Easier AI
CentML streamlines LLM deployment, offering advanced system optimization and efficient hardware utilization. It provides single-click resource sizing, model serving, and supports diverse hardware and models.
- Usage Based
15
OpenPipe Fine-tuning for Production Apps
OpenPipe offers a platform to train, evaluate, and deploy high-quality, cost-effective fine-tuned models. It simplifies the process of collecting data, training models, and automating deployment.
- Usage Based
16
Helicone Ship your AI app with confidence
Helicone is an all-in-one platform for monitoring, debugging, and improving production-ready LLM applications. It provides tools for logging, evaluating, experimenting, and deploying AI applications.
- Freemium
- From 20$
17
Lunary Where GenAI teams manage and improve LLM chatbots
Lunary is a comprehensive platform for AI developers to manage, monitor, and optimize LLM chatbots with advanced analytics, security features, and collaborative tools.
- Freemium
- From 20$
18
Agenta End-to-End LLM Engineering Platform
Agenta is an LLM engineering platform offering tools for prompt engineering, versioning, evaluation, and observability in a single, collaborative environment.
- Freemium
- From 49$
19
AgentOps Industry leading developer platform to test, debug, and deploy AI agents
AgentOps is a comprehensive developer platform that enables testing, debugging, and deployment of AI agents with support for 400+ LLMs, Crews, and AI agent frameworks.
- Freemium
- From 40$
20
Promptech The AI teamspace to streamline your workflows
Promptech is a collaborative AI platform that provides prompt engineering tools and teamspace solutions for organizations to effectively utilize Large Language Models (LLMs). It offers access to multiple AI models, workspace management, and enterprise-ready features.
- Paid
- From 20$
21
LLM Price Check Compare LLM Prices Instantly
LLM Price Check allows users to compare and calculate prices for Large Language Model (LLM) APIs from providers like OpenAI, Anthropic, Google, and more. Optimize your AI budget efficiently.
- Free
22
LangSearch Connect your LLM applications to the world.
LangSearch is a Web Search API that offers natural language search and semantic reranking, providing clean and accurate context for LLM applications.
- Free
23
LLM Pricing A comprehensive pricing comparison tool for Large Language Models
LLM Pricing is a website that aggregates and compares pricing information for various Large Language Models (LLMs) from official AI providers and cloud service vendors.
- Free
24
Aguru Safeguard Observe and Master Your LLM Behavior End-to-End
Aguru Safeguard is an on-premises software solution that monitors, secures, and enhances LLM applications by providing comprehensive insights into behavior and performance while ensuring data confidentiality.
- Contact for Pricing
25
promptfoo Test & secure your LLM apps with open-source LLM testing
promptfoo is an open-source LLM testing tool designed to help developers secure and evaluate their language model applications, offering features like vulnerability scanning and continuous monitoring.
- Freemium
26
Requesty Develop, Deploy, and Monitor AI with Confidence
Requesty is a platform for faster AI development, deployment, and monitoring. It provides tools for refining LLM applications, analyzing conversational data, and extracting actionable insights.
- Usage Based
27
Langbase The most powerful serverless platform for building AI products
Langbase is a serverless AI developer platform that enables developers to build, deploy, and manage AI products with composable infrastructure, featuring BaseAI - the first Web AI Framework.
- Freemium
- From 20$
28
Reprompt Collaborative prompt testing for confident AI deployment
Reprompt is a developer-focused platform that enables efficient testing and optimization of AI prompts with real-time analysis and comparison capabilities.
- Usage Based
29
PromptMage A Python framework for simplified LLM-based application development
PromptMage is a Python framework that streamlines the development of complex, multi-step applications powered by Large Language Models (LLMs), offering version control, testing capabilities, and automated API generation.
- Other
30
LLMMM Monitor how LLMs perceive your brand
LLMMM helps brands track their presence in leading AI models like ChatGPT, Gemini, and Meta AI, providing real-time monitoring and brand safety insights.
- Free
31
FinetuneDB AI Fine-tuning Platform to Create Custom LLMs
FinetuneDB is an AI fine-tuning platform that allows teams to build, train, and deploy custom language models using their own data, improving performance and reducing costs.
- Freemium
32
Portkey Control Panel for AI Apps
Portkey is a comprehensive AI operations platform offering AI Gateway, Guardrails, and Observability Suite to help teams deploy reliable, cost-efficient, and fast AI applications.
- Freemium
- From 49$
33
OpenRouter A unified interface for LLMs
OpenRouter provides a unified interface for accessing and comparing various Large Language Models (LLMs), offering users the ability to find optimal models and pricing for their specific prompts.
- Usage Based
34
LLMate Bring Marketing Data to Life So You Can Talk to It
LLMate is an AI-powered marketing analytics platform that consolidates data from multiple marketing sources and enables natural language interactions for deeper insights and automated reporting.
- Paid
- From 49$
35
LMSYS Org Developing open, accessible, and scalable large model systems
LMSYS Org is a leading organization dedicated to developing and evaluating large language models and systems, offering open-source tools and frameworks for AI research and implementation.
- Free
36
llmChef Perfect AI responses with zero effort
llmChef is an AI enrichment engine that provides access to over 100 pre-made prompts (recipes) and leading LLMs, enabling users to get optimal AI responses without crafting perfect prompts.
- Paid
- From 5$
37
HoneyHive AI Observability and Evaluation Platform for Building Reliable AI Products
HoneyHive is a comprehensive platform that provides AI observability, evaluation, and prompt management tools to help teams build and monitor reliable AI applications.
- Freemium
38
Langdock Your AI Operating System
Langdock is an enterprise-ready AI platform that enables companies to deploy AI tools to all employees and allows developers to build and deploy custom AI workflows.
- Freemium
- From 13$
39
LMQL A programming language for LLMs.
LMQL is a programming language designed for large language models, offering robust and modular prompting with types, templates, and constraints.
- Free
40
Lega Large Language Model Governance
Lega empowers law firms and enterprises to safely explore, assess, and implement generative AI technologies. It provides enterprise guardrails for secure LLM exploration and a toolset to capture and scale critical learnings.
- Contact for Pricing
41
TrainKore Automate Prompts and Save 85% on AI Model Costs
TrainKore is an AI prompt management and optimization platform that offers automatic prompt generation, model switching, and evaluation capabilities across multiple LLM providers, helping businesses reduce costs by up to 85%.
- Paid
- From 7$
42
LLM Token Counter Secure client-side token counting for popular language models
A sophisticated token counting tool that helps users manage token limits across multiple language models including GPT-4, Claude-3, and Llama-3, with client-side processing for maximum security.
- Free
43
TruEra AI Observability and Diagnostics Platform
TruEra offers an AI observability and diagnostics platform to monitor and improve the quality of machine learning models. It aids in building trustworthy AI solutions across various industries.
- Contact for Pricing
44
Datasaur Robust NLP Labeling & LLM Platform for AI Development
Datasaur offers a comprehensive platform for NLP labeling and custom LLM development, designed to enhance accuracy and reduce costs for AI projects.
- Contact for Pricing
45
Latitude Open-source prompt engineering platform for reliable AI product delivery
Latitude is an open-source platform that helps teams track, evaluate, and refine their AI prompts using real data, enabling confident deployment of AI products.
- Freemium
- From 99$
46
LiteLLM Unified API Gateway for 100+ LLM Providers
LiteLLM is a comprehensive LLM gateway solution that provides unified API management, authentication, load balancing, and spend tracking across multiple LLM providers including Azure OpenAI, Vertex AI, Bedrock, and OpenAI.
- Freemium
47
Dialoq AI Run any AI models through one simple unified API
Dialoq AI is a comprehensive API gateway that enables developers to access and integrate 200+ Language Learning Models (LLMs) through a single, unified API, streamlining AI application development with enhanced reliability and cost predictability.
- Contact for Pricing
48
Avian API Fastest, production grade API for Open Source LLMs
Avian API is an enterprise-grade language model inference platform offering state-of-the-art LLMs with superior speed and competitive pricing, powered by Meta's Llama models and Nvidia H200 SXM technology.
- Usage Based
- From 3$
49
Neural Magic Deploy Open-Source LLMs to Production with Maximum Efficiency
Neural Magic offers enterprise inference server solutions to streamline AI model deployment, maximizing computational efficiency and reducing costs on both GPU and CPU infrastructure.
- Contact for Pricing
50
Flowise Build LLM Apps Easily - Open Source Low-Code Tool for LLM Orchestration
Flowise is an open-source low-code platform that enables developers to build customized LLM orchestration flows and AI agents through a drag-and-drop interface.
- Freemium
- From 35$