Top AI tools for AI Engineer

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

GetProfile AI uses advanced language models to transform any user data into actionable, evolving profiles that power highly personalized app experiences and deeper insights. Streamline onboarding, content delivery, and team collaboration with rich, real-time user profiles.

• Freemium
• From 12$

Codebasics is an e-learning platform offering courses and bootcamps in Data Analytics, Data Science, and AI. Learn industry-relevant skills from experts to become job-ready.

• Freemium

Deeptrain allows you to use video content with language models, similar to how you use text and images. It supports over 200 language models and integrates with platforms like YouTube.

• Free Trial

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

Superface is a connectivity tooling platform for AI agents that enables seamless integration of external apps with intelligent tools, featuring managed OAuth and end-user authentication flows.

• Contact for Pricing

Unbody is an AI-native stack with headless architecture that provides comprehensive tools for building AI-powered websites and apps, including databases, APIs, ETL, RAG, chatbots, CDNs, and media processing capabilities.

• Freemium
• From 2000$

AI Cost Bar is a macOS menu bar utility that provides instant cost calculations for Large Language Model APIs from providers like OpenAI, Anthropic, DeepSeek, and Azure, helping developers and professionals optimize their AI spending.

• Pay Once

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

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$

Caden AI provides a fully hosted platform for building AI solutions using RAG and GraphRAG, supporting various LLMs and data formats. It offers easy integration with REST APIs and comprehensive developer tooling.

• Freemium

Void is an open-source AI code editor based on VS Code, offering AI autocompletion, inline editing, and support for various LLMs, including local hosting.

• Free

SurrealDB is a powerful multi-model database designed to accelerate the development of real-time applications with integrated AI and machine learning capabilities. It supports relational, document, graph, time-series, key-value, vector, and search data models in one platform.

• Freemium
• From 23$

Cerebrate enables users to create personalized ChatGPT models trained on their own data (files, websites, databases, APIs) for tasks like classification, prediction, and recommendation without extensive datasets or engineering.

• Freemium

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

NinjaProxy provides high-performance proxy services for web scraping, AI training, cybersecurity, and automation with unlimited bandwidth and 99.999% uptime.

• Contact for Pricing

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

• 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$

Surfsky provides advanced web automation and scraping solutions, enabling efficient, scalable data extraction while minimizing the risk of bans using anti-detection technology.

• Free Trial

BIFROST generates physically accurate synthetic datasets in 3D simulations to train and validate AI models faster, eliminating the need for real-world data collection and manual labeling. Accelerate AI development and testing across critical conditions.

• Contact for Pricing

Hamming is an end-to-end platform for testing, optimizing, and analyzing AI voice agents, offering automated testing with simulated users, prompt management, and production call analytics.

• Contact for Pricing

Tiktokenizer simplifies AI app development by automatically tracking OpenAI API token usage per user, enabling transparent billing. It integrates seamlessly with OpenAI's Chat and Moderations APIs.

• Contact for Pricing

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

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

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$

GiGOS is a versatile AI platform that provides access to multiple leading AI models including Gemini 1.5, GPT-4, Claude 3, and Grok, allowing users to interact with different AI capabilities for various tasks.

• Freemium

Relyable is an AI-powered simulation and monitoring platform for AI voice agents that enables automated testing, evaluation, and oversight to deploy high-performing agents 100x faster.

• Freemium
• From 500$

Explore cloud-native AI solutions for businesses, featuring computer vision and machine learning technologies designed to streamline operations, and boost efficiency.

• Contact for Pricing
• API

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

doprompt.ai is an AI tool designed to help users craft high-quality, effective prompts for various large language models (LLMs) like OpenAI, Anthropic, and Mistral. It streamlines the prompt engineering process, saving time and improving AI output quality.

• Other

Website2GPT automatically converts your website into clean, structured text files, ideal for training GPT models or creating knowledge bases.

• Free

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

Gyde is an enterprise AI platform that builds production-grade AI systems grounded in business data, context, and workflows, delivering measurable business impact through a proven 4-week deployment playbook.

• Contact for Pricing

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$

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

Carbon enables LLMs to access unstructured data from any source. It provides a universal retrieval engine with pre-built connectors for seamless data integration.

• Usage Based
• From 85$

Thunder Compute is a cloud GPU platform that provides network-attached GPU virtualization, allowing developers to efficiently run AI and ML models without paying for idle resources.

• Usage Based

OneLLM is a no-code platform enabling users to fine-tune, evaluate, and deploy Large Language Models (LLMs) efficiently. Streamline LLM development by creating datasets, integrating API keys, running fine-tuning processes, and comparing model performance.

• Freemium
• From 19$

AI Grant provides financial support ranging from $5,000 to $50,000 for innovative open-source AI projects, offering both compute resources and cash grants to advance artificial intelligence research and development.

• Other

AI Native Development Landscape is a curated directory showcasing AI tools across the software development lifecycle, aiding developers in discovering relevant solutions.

• Free

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

• Freemium
• From 2$

NocoAI is a no-code and serverless platform for building, managing, and deploying GPT-3 applications and models, offering API generation, prompt templates, and custom fine-tuning capabilities.

• Freemium
• From 8$
• API

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

Dataknox provides scalable GPU clusters and comprehensive infrastructure lifecycle management for AI and enterprise workloads, enabling deployment without upfront capital expense.

• Contact for Pricing

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$

RapidMCP transforms existing REST APIs into AI-agent ready MCP servers without requiring backend modifications, enabling quick integration with AI agents supporting the MCP protocol.

• Freemium
• From 12$

Intics specializes in transforming documents into actionable data across multiple industries, ensuring high-quality data extraction and processing.

• Contact for Pricing
• API

TheAgentic provides a complete suite of agent infrastructure, including reasoning LLMs, a digital worker framework, and web automation, enabling startups and SaaS companies to build, deploy, and scale AI agents.

• Contact for Pricing

Data Monsters is an NVIDIA Elite Partner specializing in AI consulting and development, helping startups and enterprise R&D teams accelerate AI product releases using the NVIDIA technology stack.

• Contact for Pricing