Top AI tools for AI Engineer

screenpipe is a cross-platform, open-source tool that captures all desktop activities 24/7. It's designed for developers to build AI assistants and applications requiring user activity tracking.

• Free

VLM Run provides a unified API for integrating visual AI into applications, offering pre-built schemas and industry-specific workflows for automating visual data extraction and processing. It enables developers to integrate visual AI reliably without extensive prompt engineering.

• Paid
• From 499$

FieldDay is a platform for building and deploying AI projects. It offers a free tier for non-commercial use and paid options for commercial projects.

• Freemium

ClearGPT is a secure, enterprise-grade platform designed to integrate state-of-the-art LLMs with corporate data, ensuring high performance and customization for business intelligence.

• Contact for Pricing
• API

Lamatic is a fully managed PaaS offering a low-code visual builder, integrated vector stores, and seamless connections to apps, data sources, and leading AI models. It empowers users to rapidly build, test, and deploy high-performance AI agents at the edge.

• Freemium

Better AI Code is a platform offering AI tools to help developers create high-quality coding prompts rapidly, improving AI code generation and development speed.

• Freemium
• From 6$

Redis is a high-performance in-memory data structure store used as a database, cache, message broker, and vector database to accelerate application performance and enable real-time AI.

• Freemium
• From 5$

BasicPrompt is a comprehensive prompt engineering and management platform that enables users to build, test, deploy, and share prompts across multiple AI models through a unified interface.

• Freemium
• From 29$

DenserRetriever is an enterprise-grade AI retriever designed for streamlined AI integration into applications, ensuring cutting-edge accuracy and rapid prototyping.

• Freemium

Qubinets simplifies deploying and managing open-source data infrastructure. It offers a Kubernetes-powered platform for developers, data analysts, and AI engineers.

• Freemium
• From 10$

Just a Human offers a gamified platform for 3D asset evaluation and labeling, rewarding players with game credits, GenAI service provider credits, or crypto.

• Free

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

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

• Other

Tensorlake is an AI Data Cloud platform that transforms unstructured data from documents, images, and slides into structured, LLM-ready formats like JSON or markdown chunks for AI applications.

• Usage Based

Invisible Technologies refines leading AI models and helps enterprises scale their AI concepts into full-scale production. They offer expertise across the entire AI value chain, including data cleaning, automation, and custom evaluations.

• Contact for Pricing

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

Chainlit Framework is an open-source tool enabling developers to build, deploy, and customize conversational AI applications using Python.

• Free

PromptEditor.io is an AI tool designed to streamline prompt engineering by providing an interface over the OpenAI API for testing, versioning, and generating production-ready code.

• Paid
• From 9$

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

SmolAgents is a minimalist AI agent framework by Hugging Face that enables developers to create and deploy robust AI agents with just a few lines of code, focusing on code-first execution and seamless integration with various LLM models.

• Freemium
• From 12$

Meteron is a comprehensive AI infrastructure platform that provides metering, load-balancing, and storage solutions for LLM and generative AI applications. It enables developers to efficiently manage and scale their AI-powered products.

• Freemium
• From 39$

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

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

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

A web-based tool that provides real-time token counting and cost estimation for various Large Language Models (LLMs), including OpenAI's GPT models and Anthropic's Claude models.

• Free

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

Datarango offers an interactive and gamified learning platform for AI and data skills. It provides industry-focused learning paths, expert mentorship, and rewards for solving real-world business problems.

• Free

Nile is a serverless PostgreSQL database specifically designed for building scalable, secure, and cost-effective multi-tenant B2B and AI applications. It offers built-in tenant virtualization and support for vector embeddings.

• Freemium
• From 15$

AIBoox is an AI compute platform offering cost-optimized LLM API access with OpenAI compatibility, delivering 50%+ cost savings through global routing and enterprise-grade reliability.

• Usage Based

Agent For Everything provides templates and guides for building AI agents using popular automation platforms like n8n, Make, Zapier, and CrewAI to streamline workflows and solve complex problems.

• Other

4Geeks offers comprehensive tech education through self-paced courses, bootcamps, and interactive learning tools. Leverage AI-driven feedback and expert mentorship to master skills in software engineering, data science, machine learning, and AI.

• Freemium

OxyAPI provides developers with instant API access to a wide range of AI models, featuring global deployment and simple pay-as-you-go pricing.

• Usage Based

GoatStack AI is a research paper discovery and summarization platform that helps users stay current with trending AI research through automated summaries and customizable topic selections.

• Freemium
• From 10$

/ML offers a full-stack AI infrastructure for serving large language models, training multi-modal models on GPUs, and hosting AI applications such as Streamlit, Gradio, and Dash, while providing cost observability.

• Contact for Pricing

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

Mastra is a TypeScript agent framework designed for developers to prototype and productionize AI features and intelligent agents using a modern JavaScript stack.

• Contact for Pricing

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

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

• Paid

LaunchDarkly is an enterprise-grade platform that enables software teams to automate releases, manage feature flags, conduct experimentation, and leverage AI engineering for accelerated, risk-mitigated product delivery.

• Freemium
• From 10$

Zerve AI is an operating system designed for data and AI teams to streamline the development and delivery of AI-powered products. It simplifies cloud infrastructure, orchestration, and security complexities, facilitating faster deployment and collaboration.

• Freemium

Simon enables developers to implement AI-powered semantic search capabilities into their applications using just a few lines of Python code, connecting to data sources and databases.

• Usage Based

Stable Diffusion API offers a suite of AI APIs, including text-to-image, image editing, and model training, enabling developers to build next-generation AI products without managing GPUs.

• Paid
• From 27$

Agno is an open-source platform for building, deploying, and monitoring AI agents. It allows developers to create high-performance agents with memory, knowledge, and tool integration capabilities.

• Free

Lisapet.ai is an AI development platform designed to help product teams prototype, test, and deploy AI features efficiently by automating prompt testing.

• Paid
• From 9$

Lora provides an SDK for integrating a fine-tuned, mobile-optimized local Large Language Model (LLM) into applications with minimal setup, offering GPT-4o-mini level performance.

• Freemium

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$

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$

Neon provides a serverless PostgreSQL platform designed to help developers build reliable and scalable applications faster with features like autoscaling and branching.

• Freemium
• From 19$

Manning Publications offers a comprehensive library of books, videos, and projects focused on AI, machine learning, software development, and data science. Access a wide range of learning materials through subscriptions or individual purchases.

• Freemium
• From 20$

LlamaIndex is an enterprise-grade framework for building production-ready AI agents that can process, analyze, and act on complex enterprise data through advanced RAG (Retrieval-Augmented Generation) capabilities.

• Contact for Pricing