Top Vellum Alternatives

Dify

Dify is an open-source platform to build, run, and monitor LLM-powered apps using visual workflows, RAG pipelines, agents, model management, APIs, and self-hosting options.

Wordware

Wordware is an IDE for collaboratively developing and deploying AI agents and applications, featuring tools for prompt management, API integration, and workflow optimization.

TrueFoundry

TrueFoundry is a PaaS for machine learning teams to build, deploy, and manage AI applications efficiently on their own cloud or on-premise infrastructure.

Azure AI Foundry

Azure AI Foundry is a platform for building, hosting, and managing AI applications with pre-built models and custom development options, designed for developers and data scientists.

Klu.ai

Klu.ai is a platform for designing, deploying, and optimizing AI applications, focusing on collaborative prompt engineering and multi-LLM integration.

Humanloop

Humanloop is a platform for developing and optimizing LLM applications with human feedback and real-time monitoring, enhancing model accuracy and adaptability.

Agenta

Open-source platform to build, test, monitor, and evaluate LLM applications and agents, with prompt versioning, A/B testing, cost/latency observability, tracing, and feedback integration.

xAI Cloud Console

The xAI Cloud Console allows developers to integrate Grok AI models into applications, offering tools for model management, data integration, and deployment.

Together AI

Together AI is a platform that enables developers to train, fine-tune, and deploy open-source AI models, enhancing applications across various sectors.

Inworld

Inworld provides an AI runtime for building and scaling consumer apps: automated MLOps, live A/B experiments, real-time voice (TTS) support, and flexible deployment for production use.

Arkor

Arkor helps developers prepare datasets, train open-weight models on managed GPUs, evaluate them, and deploy them through OpenAI-compatible APIs.

LangSmith

LangSmith is a platform for developing and optimizing LLM applications, offering tools for tracing, monitoring, evaluation, and debugging throughout the application lifecycle.

Orq.ai

Orq.ai is a platform for AI teams to develop, deploy, and optimize applications using large language models, with tools for integration, testing, monitoring, and compliance.

Lamini

Lamini is an enterprise platform that enables teams to develop and manage customized large language models using proprietary data in secure environments.

NVIDIA Developer

The NVIDIA Developer app provides tools and resources for building, testing, and deploying AI applications using NVIDIA technologies.

GradientJ

GradientJ helps teams deploy and manage large language models, offering tools for performance tracking, prompt building, and continuous model improvement.

Mastra

Mastra is an open-source TypeScript framework to build and deploy AI applications—agents, durable workflows, RAG memory, tool integration, evals, and cloud deployment with observability.

Braintrust

Braintrust is a platform for developing and evaluating AI applications, offering tools for model optimization, collaboration, and dataset management.

Deepchecks

Deepchecks simplifies the evaluation of large language models and machine learning systems, providing automated checks, bias detection, and performance monitoring.

Bellaire AI

Bellaire AI is a platform for building and deploying AI agents and chatbots using large language models and automation tools for businesses.

Hugging Face

Hugging Face is an open-source platform for building, training, and deploying advanced AI models, focused on Natural Language Processing tasks.

Pioneer

Platform for fine-tuning open-source language models with automated data generation, training, evaluation, deployment, and ongoing improvement from live inference data.

FinetuneDB

FinetuneDB is a platform that helps users create, manage datasets, and fine-tune large language models for improved performance and customization.

Laminar AI

Laminar AI is an open-source platform for monitoring and analyzing Large Language Model applications, offering tools for observability, analytics, and prompt management.

Parea

Parea AI assists developers in rapidly creating and managing production-ready LLM products, allowing for prompt experimentation, versioning, and performance evaluation.

Belvedir

Belvedir is a private AI platform that uses agent traces to train, evaluate, deploy, and improve custom models, memory, and routing on managed or private infrastructure.

Abacus.AI

Abacus.AI is a data science platform for building machine learning systems and AI agents, enhancing business operations through predictive modeling and automation.

Entry Point AI

Entry Point AI is a platform for managing, training, and evaluating large language models, allowing users to fine-tune model performance and collaborate on training tasks.

MosaicML

MosaicML is a platform for building, training, and deploying domain-specific AI models, focusing on data security, model governance, and supporting complex AI workflows.

Langfuse

Langfuse is an open-source platform for managing and evaluating AI applications, enabling teams to monitor, debug, and optimize large language models effectively.