Top AI tools for AI Engineer

Metaflow is an open-source framework that simplifies the building and management of machine learning, AI, and data science projects. It provides tools for versioning, orchestration, and scaling compute resources.

• Free

InsightsTube provides concise summaries of key insights from leading AI-focused YouTube videos. Stay informed on the latest developments in artificial intelligence.

• Free

Ascent assists businesses in designing, building, modernizing, and optimizing data, AI, software, and cloud solutions, focusing on developing digital capabilities for revenue growth, insight generation, and scalability.

• Contact for Pricing

UpsonicAI is an open-source platform that enables developers to create and manage AI agents with robust computer use infrastructure and MCP integration capabilities.

• Free

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

• Usage Based
• From 99$

Syntheticus utilizes Generative AI to produce high-quality, compliant synthetic data at scale, addressing real-world data challenges for AI/LLM, software testing, and analytics.

• Contact for Pricing

llog.ai facilitates comprehensive management of machine learning experiments from setup to reproduction, featuring a friendly GUI, version control, and automated visualizations.

• Paid

GeneratorLLMs is a tool that creates standardized `llms.txt` files by extracting core website content. This improves how Large Language Models (LLMs) understand websites and enhances AI visibility.

• Free

Molmo AI is an open-source multimodal artificial intelligence platform that processes text, images, and various data types with state-of-the-art performance, offering enterprise-level capabilities without cost.

• Free

Rendered.ai is a platform for generating physically accurate synthetic computer vision datasets to train AI and ML systems, overcoming data limitations and bias.

• Free Trial
• From 5000$

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

Codecademy offers interactive online courses in programming, data science, AI, web development, and more. Learn essential tech skills through hands-on projects, quizzes, and AI-powered assistance.

• Freemium
• From 15$

Go Agent SDK is an open-source Software Development Kit for building, deploying, and orchestrating sophisticated AI agent-based applications using the Go programming language.

• Free

GitSeek is an AI-powered tool that extracts relevant code files from any GitHub repository based on natural language descriptions, formatting it for seamless integration with AI tools like Claude or Cursor.

• Freemium
• From 10$

922 S5 Proxy delivers over 200 million real residential IPs globally with high anonymity, flexible bandwidth, and unlimited concurrency, enabling efficient large-scale data collection and AI training.

• Usage Based
• From 24$

Portia Labs provides an open-source SDK and cloud platform for developers to build, manage, and deploy AI agents with explicit planning, execution control, and user authentication.

• Freemium
• From 30$

Ultravox is an open-weight Speech Language Model (SLM) designed for building highly natural and effective AI voice agents by processing speech directly.

• Usage Based

DeepSeek R1 is a state-of-the-art, open-source AI model excelling in reasoning, mathematics, and coding tasks. It offers performance comparable to leading proprietary solutions with significantly lower costs.

• Paid

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$

LLMStack is an open-source development platform that enables users to build AI agents, workflows, and applications by integrating various model providers and custom data sources.

• Other

Prompteus enables users to build, manage, and scale production-ready AI workflows efficiently, offering observability, intelligent routing, and cost optimization.

• Freemium

Mem0 is a self-improving memory layer for LLM applications, enabling personalized AI experiences that save costs and improve over time.

• Freemium
• From 249$

Dataworkz is a platform that enables AI teams to rapidly build, deploy, optimize, and scale GenAI applications using Retrieval Augmented Generation (RAG) without managing infrastructure.

• Freemium
• From 499$

Continue is an AI-powered tool designed to streamline and enhance software development with its advanced IDE extensions.

• Free
• API

PraisonAI is a multi-AI agent framework for building and managing LLM systems, integrating CrewAI and AutoGen for tasks ranging from simple automation to complex problem-solving. It supports numerous LLMs and focuses on simplicity, customization, and human-agent collaboration.

• Free

Kodora is an Australian AI technology and consulting firm providing end-to-end AI services, including strategy, development, implementation, training, and funding support across various industries.

• Contact for Pricing

Neuralhub is a comprehensive platform for building, tuning, and experimenting with neural networks, offering tools and resources for AI enthusiasts, researchers, and engineers in a collaborative environment.

• Freemium

GaiaHub is a platform where developers create and share building blocks to construct LLM applications. Users can create AI applications quickly and easily without writing any code.

• Freemium
• From 15$

ApiScrapy is an AI-driven cloud platform for scalable web and mobile app data scraping, converting raw web data into ready-to-use data APIs without coding.

• Free Trial
• From 499$

Lutia offers access to multiple leading AI models through a unified chat interface with a pay-as-you-go pricing model, eliminating costly monthly subscriptions.

• Usage Based

Gorilla is an open-source Large Language Model (LLM) developed by UC Berkeley, designed to interact with a wide range of services by invoking API calls.

• Free

Fly.io offers a platform for deploying and running applications globally using hardware-virtualized containers called Fly Machines. It provides features for quick booting, scaling to zero, user-specific routing, persistent storage, and integration with LLM workflows.

• Usage Based

Fifi.ai is a cloud platform that enables businesses to deploy, run, and scale open-source AI models with dedicated servers and comprehensive API integration capabilities.

• Contact for Pricing

LLM Outputs is an AI tool designed to detect and remediate incorrect structured data generated by Large Language Models (LLMs), ensuring data accuracy and reliability. It validates data formats like JSON, CSV, and XML against specifications to prevent format errors and hallucinations.

• Freemium

Jason Liu offers independent AI consulting, specialized courses on improving RAG systems, and develops open-source tools like the Instructor library for LLMs.

• Other

Arch Gateway is an AI-native proxy server designed to help developers build sophisticated agentic AI applications by simplifying prompt processing, security, observability, and integration.

• Free

FriendliAI provides a high-performance platform for accelerating generative AI inference, enabling fast, cost-effective, and reliable deployment and serving of Large Language Models (LLMs).

• Usage Based

Pure Storage provides a data services platform designed to drive IT transformation, reduce risk, and enhance business outcomes, with a strong focus on AI infrastructure and high-performance computing.

• Contact for Pricing

Rebellions provides highly efficient AI inference solutions, including the ATOM™ and REBEL chips, designed for scalable and sustainable AI deployment.

• Contact for Pricing

Kotai Electronics offers AI-driven solutions for road safety and productivity, specializing in ITMS infrastructures, factory safety, computer vision, and ANPR software.

• Contact for Pricing

Oxen.ai provides open-source tools to track, iterate, collaborate on, and discover multi-modal data in any format for building world-class AI datasets.

• Free

xpander.ai is an AI Agent Builder platform designed for engineers to create, deploy, and manage production-grade AI agents for any use case.

• Contact for Pricing

AIModels.fyi tracks and curates the latest AI papers, models, and tools, saving you time and keeping you informed of significant advancements.

• Free Trial
• From 9$

Llongterm provides a 'Mind as a Service' for AI, enabling chatbots and agents to retain information and context over extended periods, improving user interactions.

• Free

Janus Pro is an advanced AI model by Deepseek, offering superior multimodal understanding and text-to-image generation capabilities. It's open-source and designed for both research and commercial use.

• Free

Ardor is an AI-powered software development lifecycle automation platform that enables developers to build and deploy AI agents through a visual interface, transforming prompts into production-ready solutions with automated backend management.

• Freemium

Cogment is an open-source platform for continuously training humans and AI together. It facilitates the development and deployment of AI agents in shared environments.

• Free

Chrome for Developers offers tools, documentation, and resources, including built-in AI APIs like Gemini Nano, to help developers build, test, and optimize websites and web applications.

• Free

An enterprise-grade API service providing real-time Twitter data access (user profiles, tweets, followers) without requiring Twitter authentication. Offers high speed, high throughput, and significantly lower costs compared to official Twitter APIs.

• Usage Based

Dabarqus is a Retrieval Augmented Generation (RAG) tool enabling users to chat with unlimited PDFs and other documents by making private data accessible to Large Language Models (LLMs) in real time.

• Free