Top AI tools for AI Engineer

Thesys C1 is an API that transforms LLM responses into live, adaptive user interfaces in real time, enabling automated frontend development for AI-powered applications.

• Usage Based

Agency offers tools and expertise to assist teams in building, prototyping, and deploying reliable AI agents, supported by the AgentOps observability platform.

• Contact for Pricing

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$

Anon is a developer toolkit that enables AI agents to authenticate and take actions on behalf of users across websites without APIs, providing secure user-permissioned integrations.

• Contact for Pricing

Hyugen offers articles and analysis on data science, machine learning, AI, AGI, energy, and climate topics via its Medium publication.

• 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

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

Cult Pro offers production-ready Next.js components, blocks, and templates integrated with Supabase, Tailwind CSS, and AI features to accelerate web development.

• Pay Once

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$

IndieLaunch is a feature-rich SaaS template designed to streamline the development and launch of AI-powered platforms, offering built-in authentication, payment integration, AI endpoints, and more.

• Pay Once

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$

CRAB is a general-purpose agent benchmark framework for Multimodal Language Model (MLM) agents. It provides an end-to-end framework to build agents, operate environments, and create benchmarks to evaluate them.

• 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$

Parlant is a Conversation Modeling Engine for building reliable, adaptive, and predictable customer-facing conversational agents using Generative AI.

• Freemium

Dataaxy is a specialized job board connecting job seekers with opportunities in Artificial Intelligence and Data Science. Discover curated jobs from top companies globally and leverage AI-driven matching.

• Freemium
• From 19$

Graphlit is a RAG-as-a-Service platform that accelerates the development of AI applications and agents. It offers automated ETL, multimodal support, and easy integration for developers.

• Usage Based
• From 49$

Model Gateway is an open-source platform that optimizes AI inference requests for speed and reliability by routing them to the fastest available AI providers and regions.

• Freemium

Bunnyshell is an AI-orchestrated environment platform designed to accelerate the testing, integration, and deployment of AI-generated code. It provides ephemeral, production-like environments to streamline development workflows.

• Free Trial
• From 5$

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$

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

Arize is a comprehensive platform designed to accelerate the development and improve the production of AI applications and agents.

• Freemium
• From 50$

Floneum is a visual workflow builder for AI-powered language tasks. It allows users to create and extend workflows with large language models through a secure, plugin-based system.

• Free

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

Intura helps businesses experiment with, compare, and deploy AI and LLM models side-by-side to optimize performance and cost before full-scale implementation.

• Freemium

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

Codeway is a mobile app publisher focused on developing and scaling innovative AI-powered applications for a global user base.

• Other

surf.new is a playground environment for testing various web agents powered by Large Language Models (LLMs) that can navigate and interact with websites.

• Free

GPTRouter is an open-source AI model router designed for efficient management and reliability. It integrates with various AI providers, balances traffic, and monitors model health to prevent downtime.

• Free

InvertedStone offers AI tools, calculators, and resources to streamline your workflow and provide insights into the future of artificial intelligence.

• Freemium

Orate is an AI toolkit that enables developers to create realistic, human-like speech and transcribe audio through a unified API, compatible with leading AI providers.

• Other

Browser Use empowers AI agents to interact with websites by extracting interactive elements, making web automation seamless. It offers advanced features like multi-tab management and vision + HTML extraction.

• Freemium
• From 30$

Kosmoy is a platform for controlling, building, and monitoring enterprise AI applications at scale, providing governance, observability, and security features. It centralizes LLM interactions, tracks costs and user feedback, and ensures compliance.

• Freemium

Rig is a Rust-based framework for building modular and scalable LLM applications. It offers a unified LLM interface, Rust-powered performance, and advanced AI workflow abstractions.

• Free

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

Spider is a high-speed, scalable web crawling solution built in Rust, designed specifically for data collection for AI agents and LLMs, offering various output formats and seamless integrations.

• Free Trial

Neutrino AI provides multi-model AI infrastructure to optimize Large Language Model (LLM) performance for applications. It offers tools for evaluation, intelligent routing, and observability to enhance quality, manage costs, and ensure scalability.

• Usage Based

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

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$

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

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

Preprocess converts and splits complex documents into optimal text chunks for RAG pipelines, handling preprocessing complexities automatically.

• Freemium

TensorDock provides cost-effective GPU and CPU cloud infrastructure for deep learning, AI, rendering, and scientific computing. It offers a wide range of GPUs and CPUs at up to 80% lower cost than other cloud providers.

• Usage Based

BaseAI is a Web AI Framework that simplifies building and deploying serverless, autonomous AI agents with memory. It supports local-first development of agentic pipes, tools, and memory.

• Free

deepset is a platform and framework for building custom AI applications with large language models (LLMs), enabling rapid development and deployment of solutions like AI agents and RAG.

• Freemium

MCP Agent Seek utilizes an intelligent assistant to recommend suitable Model Context Protocol (MCP) tools based on user descriptions, helping connect AI with data and applications.

• Free

pdf.md provides a developer-focused API to convert websites and PDFs into clean, structured markdown optimized for Large Language Models (LLMs). It streamlines content pipelines for AI applications like RAG systems.

• Freemium

ManagePrompt provides the infrastructure for building and deploying AI projects, handling integration with top AI models, testing, authentication, analytics, and security.

• Free

SeekrFlow is an end-to-end enterprise AI platform designed for building, validating, and running custom AI applications securely. It accelerates AI development by simplifying data preparation, training, and deployment on chosen infrastructure.

• Contact for Pricing

Papers With Code is a free resource that provides access to trending machine learning papers, code implementations, datasets, and methods.

• Free

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