Top AI tools for AI Engineer

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$

Airbyte is an open-source data integration platform that helps organizations consolidate and move data across multi-cloud environments, supporting 550+ data sources and destinations with AI-ready capabilities.

• Freemium
• From 10$

iQ Suite offers a developer-friendly RAG (Retrieval-Augmented Generation) API that enables quick integration of AI capabilities into applications with built-in security and scalability features.

• 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

A free learning platform for building AI Avatar Apps using no-code and low-code tools. Generate unlimited custom images, create custom AI models for any use case, and bring your ideas to life!

• Other

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$

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

Chroma is an open-source database solution designed specifically for AI applications, offering integrated embeddings, vector search, document storage, and multi-modal retrieval capabilities.

• Free

KlavisAI provides open-source infrastructure, including hosted MCP servers and clients, to simplify the integration and scaling of tools for AI applications using Model Context Protocols.

• Freemium
• From 90$

LaoJin's AI Technology Blog delivers comprehensive analysis, hands-on reviews, and technical walkthroughs of the latest artificial intelligence tools, frameworks, and protocols for developers and tech enthusiasts.

• Free

useCloak offers a privacy-focused solution for integrating ChatGPT's AI capabilities while ensuring robust PII protection.

• Free Trial
• API

Inductor enables developers to rapidly prototype, evaluate, and improve LLM applications, ensuring high-quality app delivery.

• Freemium

Allapi.ai is an AI app development platform providing a unified API to access multiple AI models (like GPT-4, Claude 3, Gemini 1.5 Pro) and plugins, simplifying integration for developers and startups.

• Free Trial

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$

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$

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

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

CLIKA provides an AI model compression engine to optimize models for speed, size, and hardware deployment, reducing memory footprint and enhancing performance.

• Freemium

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

• Contact for Pricing

Sonar API by Perplexity AI offers developers access to a powerful AI answer engine for building products with real-time, grounded search, reasoning, and deep research capabilities.

• Usage Based

AgentForge is a comprehensive NextJS boilerplate platform that enables developers to build, deploy, and test AI applications with pre-built agents, customizable workflows, and integrated tools like LangChain, Langgraph, and OpenAI.

• Pay Once

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

Agent MCP is a comprehensive platform that catalogs and reviews Model Context Protocol (MCP) servers and clients, providing developers with tools to extend AI capabilities through secure data access and specialized functionality.

• Other

Agentset is an open-source Retrieval Augmented Generation (RAG) platform designed for developers, offering high accuracy, deep research capabilities, and agentic features to build advanced AI applications.

• Freemium
• From 49$

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

Surge AI, the world's largest RLHF platform, provides elite human data labeling for large language models in over 40 languages, trusted by top AI companies.

• Contact for Pricing
• API

SID enhances AI capabilities by connecting them to specific company, industry, and personal data, moving beyond general intelligence. It enables developers to build smarter AI products using Retrieval-Augmented Generation (RAG).

• Contact for Pricing

Conviction is an AI platform designed for evaluating, testing, and monitoring Large Language Models (LLMs) to help developers build reliable AI applications faster. It focuses on detecting hallucinations, optimizing prompts, and ensuring security.

• Freemium
• From 249$

MongoDB is an AI-ready data platform that combines operational data, vectors, and streaming data in a unified solution for building intelligent applications.

• Freemium
• From 9$

My AI Startup provides everything needed to launch an AI startup or web app quickly. It offers pre-built AI solutions and a customizable framework, even for non-coders.

• Pay Once

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

Tumeryk provides AI security solutions, featuring the AI Trust Score™ for real-time trustworthiness assessment and the AI Trust Manager for compliance and remediation, supporting diverse LLMs and deployment environments.

• Freemium

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

VibePilot specializes in helping solo founders and AI builders transform their AI-powered prototypes into polished, deployable MVPs with expert support in debugging, deployment, and design.

• Contact for Pricing

Coherence provides AI-augmented testing for evaluating AI responses and prompts, alongside a platform for streamlined cloud deployment and infrastructure management.

• Freemium
• From 35$

Missing Studio is an open-source AI platform designed for developers to build and deploy generative AI applications. It offers tools for managing LLMs, optimizing performance, and ensuring reliability.

• Free

IBM Research is a global organization dedicated to advancing the frontiers of information technology. Through focused research in areas like AI, quantum computing, and semiconductors, IBM Research drives innovation and creates the technologies of tomorrow.

• Other

MetaVoice is re-architecting AI models (STT, TTS, LLMs) to create natural, reliable conversational voice experiences, aiming for plug-and-play voice AI solutions.

• Contact for Pricing

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

Pinokio is a specialized browser that enables automated installation, execution, and programmatic control of any application through a single click interface.

• Free

WorksHub is a specialized job platform connecting tech companies with vetted software engineering talent across various domains like AI, Blockchain, and Functional Programming. It utilizes AI for candidate curation to streamline the hiring process.

• Freemium
• From 360$

AiPrice calculates OpenAI API prompt token counts and provides accurate pricing estimations. It helps developers estimate costs before making API calls.

• Freemium
• From 2$

CursorLens is an open-source dashboard for the Cursor.sh IDE, enabling users to log AI code generations, track usage, and manage AI models.

• Free

EleutherAI is a research institute focused on advancing and democratizing open-source AI, particularly in language modeling, interpretability, and alignment. They train, release, and evaluate powerful open-source LLMs.

• Free

ChatDev is a platform for building personalized AI towns with customizable NPC agents and developing LLM-based applications using its PromptIDE.

• Contact for Pricing

Repello AI provides continuous security and automated red-teaming to identify, measure, and mitigate threats in Generative AI applications, protecting against attacks like prompt injection and jailbreaks.

• Contact for Pricing

Phoenix accelerates AI development with powerful insights, allowing seamless evaluation, experimentation, and optimization of AI applications in real time.

• Freemium

/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

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$

CodeRide is an AI-powered project management tool that breaks project documentation into optimized tasks with persistent context for AI coding agents, eliminating repetitive explanations and maintaining architectural decisions between sessions.

• Freemium
• From 10$