Top AI tools for Machine Learning Engineer

spaCy is an open-source Python library for advanced Natural Language Processing (NLP). It's designed for production use, helping build real-world applications and extract insights efficiently.

• Free

Libretto offers comprehensive LLM monitoring, automated prompt testing, and optimization tools to ensure the reliability and performance of your AI applications.

• Freemium
• From 180$

VESSL AI provides a full-stack cloud infrastructure for AI, enabling users to train, deploy, and manage AI models and workflows with ease and efficiency.

• Usage Based

LM-Kit provides .NET developers with tools for AI agent customization, creation, and orchestration. It enables multimodal generative AI systems integration in C# and VB.NET applications.

• Paid
• From 1000$

Sigma AI provides high-quality data annotation services for training Generative AI and Large Language Models (LLMs). They offer data labelling, strategy, collection, and human-in-the-loop processes.

• Contact for Pricing

Answer.AI is an AI research and development lab focused on translating foundational AI research into practical, end-user products and open-source tools.

• Free

Vald is a cloud-native, highly scalable distributed vector search engine using the NGT algorithm for fast approximate nearest neighbor searches. It features automatic indexing, backup, and horizontal scaling for handling billions of vectors.

• Free

QSC Cloud provides on-demand NVIDIA GPU Cloud Clusters for AI, deep learning, and high-performance computing. Access top-tier GPUs like NVIDIA H100, H200, and AMD MI300 through global partnerships.

• Usage Based

ComfyUIAsAPI.com transforms ComfyUI workflows into APIs, simplifying product development by handling infrastructure, hosting, and server management.

• Usage Based
• From 99$

Pinecone is a leading vector database designed for creating and scaling high-performance, accurate AI applications. It offers a fully managed, scalable infrastructure for managing vector embeddings.

• Freemium
• From 25$

PydanticAI is a Python agent framework designed to simplify building production-grade applications using Generative AI, offering seamless integration with LLMs and Pydantic.

• Other

Flux Lora is a comprehensive library and navigation platform for FLUX LoRA models, allowing users to discover, browse, and utilize fine-tuned AI models for various image generation projects.

• Free

ApX Machine Learning is a comprehensive platform for creating and deploying machine learning models and LLMs, offering free courses, AutoML capabilities, and resources for both beginners and experts.

• Free

Roe AI simplifies data extraction, classification, and search with AI-powered SQL for documents, webpages, videos, images, and audio.

• Free Trial
• API

Oumi provides an open, collaborative platform for researchers and developers to build, evaluate, and deploy state-of-the-art AI models, from data preparation to production.

• Contact for Pricing

OpenNN is an open-source C++ library for developing and implementing high-performance neural networks in machine learning projects.

• Free

WebCrawler API provides a developer-focused API for streamlined web crawling and data scraping, delivering website content in various formats suitable for training LLM AI models.

• Usage Based

Manticore Search is a high-performance, open-source database optimized for search applications, including vector and semantic search. It serves as a cost-effective and resource-efficient alternative to Elasticsearch, excelling in speed and handling large datasets.

• Free

Cloudflare Agents provides a robust platform for developers to build agentic AI applications, utilizing Cloudflare's infrastructure for durable execution and serverless inference.

• Usage Based

HiddenLayer provides a security platform that helps enterprises safeguard their machine learning models from adversarial attacks without adding complexity or requiring access to sensitive data.

• Contact for Pricing

OpenFoundry offers a seamless developer experience for building and deploying open-source AI-powered products. It accelerates the process of finding, prototyping, fine-tuning, and deploying AI models.

• Free

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$

SmartOne.ai provides high-quality data labeling and annotation services, transforming raw data into actionable intelligence for Enterprise and AI initiatives.

• Usage Based

MLtraq is an open-source Python library for designing, executing, tracking, and sharing Machine Learning and AI experiments efficiently. It enables collaboration and reproducibility through SQL database integration.

• Free

Vidura is an advanced platform designed to enhance your generative AI interactions, simplifying prompt management and response generation.

• Contact for Pricing
• API

Thinc is a lightweight deep learning library that allows users to switch seamlessly between PyTorch, TensorFlow, and MXNet models, featuring advanced type checking and efficient configuration management.

• Free

Dioptra provides an open source solution for data curation and management, focusing on enhancing model accuracy and efficiency in computer vision, natural language processing, and large language models.

• Freemium
• From 1000$

Parallel Domain provides a simulation API, SDK, and web tools for testing and analyzing the performance of autonomous systems. It offers high-fidelity sensor simulation grounded in real-world scans, enabling comprehensive testing at scale.

• Contact for Pricing

Supervisely is a comprehensive computer vision platform to curate, label, and build production models for images, videos, 3D, medical imagery, and more.

• Freemium
• From 199$

Inference.net provides fast, scalable, pay-per-token APIs for leading AI models like DeepSeek V3 and Llama 3.1, offering significant cost savings and easy integration.

• Usage Based

Yachay.ai is an open-source Machine Learning community focused on the intersection of Geospatial data and Natural Language Processing (NLP), offering curated datasets and a Geolocation Detection tool.

• Free

Memoripy is an open-source AI memory layer that enhances AI agents with human-like memory capabilities, enabling context-aware and adaptive interactions in AI systems.

• Other

PIXTA AI is a comprehensive data marketplace platform that provides customized visual datasets and data annotation services for AI development, focusing on computer vision, audio, and language processing applications.

• Contact for Pricing

Censius is an AI observability platform that provides automated monitoring, proactive troubleshooting, and model explainability tools to help organizations build and maintain reliable machine learning models throughout their lifecycle.

• Free Trial

Your Personal AI provides enterprise-grade AI solutions to automate workflows, enhance decision-making, and drive business growth. Services include data collection, annotation, AI consulting, and custom AI development.

• Contact for Pricing

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

Fal.ai is a high-performance platform offering lightning-fast inference for generative AI models, specializing in image and video generation with optimized processing speeds up to 4x faster than alternatives.

• Usage Based

Relari offers a contract-based development toolkit to define, inspect, and verify AI agent behavior using natural language, ensuring robustness and reliability.

• Freemium
• From 1000$

BoundaryML (BAML) is a language designed for reliable structured text generation from Large Language Models (LLMs). It offers features like JSON error correction, schema coercion, and improved function-calling.

• Freemium