Top AI tools for AI Engineer

TopK provides a unified API for embeddings, database management, and ranking, simplifying complex search stack implementations for developers.

• Contact for Pricing

StartKit.AI is a comprehensive boilerplate solution for building AI-powered SaaS applications quickly, offering pre-built components, authentication, payments, and AI integration with multiple providers including OpenAI, Anthropic, Groq, and Llama.

• Pay Once
• From 149$

Graphsignal monitors, profiles, and accelerates hosted LLM inference and model APIs, providing full visibility and deep insights for AI optimization.

• Freemium
• From 375$

Macfleet offers developers instant access to dedicated Mac mini servers powered by Apple silicon for building, testing, and running apps in the cloud. Designed for high performance, security, and scalability, it is ideal for AI development, video processing, and macOS-based workflows.

• Paid
• From 59$

Scoopika is an open-source toolkit for developers to build fast, reliable multimodal LLM-powered web applications with built-in features like error recovery, response streaming, and multimodal input handling.

• Freemium
• From 25$

Figure is an AI robotics company developing the first commercially-viable autonomous humanoid robot, Figure 02. This humanoid is designed to work alongside humans in various industries, increasing productivity and addressing labor shortages.

• Contact for Pricing

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

Exa is an AI-powered search engine API that provides high-quality web data for AI applications through meaning-based search, enabling efficient RAG implementations and deep research capabilities.

• Usage Based
• From 5$

BentoML is a unified inference platform for building scalable AI systems. Deploy any AI/ML model in your cloud with speed and flexibility.

• Usage Based

RunPod offers a globally distributed GPU cloud service designed specifically for developing, training, and scaling AI applications seamlessly and cost-effectively.

• Usage Based
• API

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

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

SpecStory is an AI tool for developers to save, search, and share AI chat history and authored intent, enhancing software development by integrating prompts with Git for improved team collaboration.

• Contact for Pricing

Langtrace is an open-source observability and evaluations platform designed to help developers monitor, evaluate, and enhance AI agents for enterprise deployment.

• Freemium
• From 31$

Arcade is an AI tool-calling platform enabling AI to securely interact with APIs, data, and systems via authenticated integrations. Build AI assistants that perform tasks using pre-built connectors or a custom SDK.

• Freemium
• From 50$

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$

UserAPI provides a programmatic solution for interacting with Midjourney, offering full access to its image generation capabilities. It's a verified and official vendor, ensuring reliable and efficient integration.

• Paid
• From 25$

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$

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$

A 4-week online program that helps builders launch their projects with community support, offering $50,000+ in grants and resources across AI, crypto, gaming, and open source sectors.

• Free

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

Stack AI is a comprehensive platform that enables users to create and deploy AI applications with various AI models, integrations, and automation capabilities, offering solutions from basic chatbots to enterprise-grade AI systems.

• Freemium
• From 199$

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

CAMEL AI is an open-source community focused on scaling laws of agents for data generation, world simulation, and task automation.

• Free

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$

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$

Hegel AI provides a developer platform for building, monitoring, and improving large language model (LLM) applications, featuring tools for experimentation, evaluation, and feedback integration.

• Contact for Pricing

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

Myple is a developer-focused platform that enables building and deploying production-ready AI applications with robust integration capabilities and advanced security features.

• Freemium

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

Koyeb provides a developer-friendly serverless platform for deploying applications and AI models globally on high-performance infrastructure, featuring automatic scaling and GPU support.

• Freemium
• From 29$

Align is an analytics solution that enables organizations to analyze and evaluate data from LLM-based conversational products, improving chatbot performance and user interactions.

• Contact for Pricing

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

Cloudflare Developers provides a serverless platform to create, deploy, and manage applications without infrastructure concerns. Leverage Workers, Pages, R2, and AI tools for comprehensive development solutions.

• Usage Based

CognitivessAI offers TUD-1, a next-generation AI model, to transform business operations with intelligent automation, advanced analytics, and custom neural architectures.

• Contact for Pricing

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

• Free

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

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

Cognify AI specializes in developing advanced AI-powered conversational agents and Large Language Model (LLM) applications, leveraging expert knowledge in machine learning and deep learning.

• Contact for Pricing

LangSaaS is a Bubble.io SaaS template designed for rapidly building and deploying document chat applications using LangChain, Flowise, Pinecone, and Cohere.

• Pay Once

AIML API is a comprehensive AI model marketplace offering seamless integration of 200+ AI models through a single API endpoint, featuring models from leading providers like OpenAI, Anthropic, Google, and Meta AI.

• Usage Based

Exa is an advanced web search and crawling API platform that provides AI applications with high-quality web data through meaning-based search capabilities and custom data pulls for knowledge workers.

• Usage Based
• From 5$

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

Syntix provides an AI Code Interpreter that automatically executes AI-generated code across multiple pre-configured and custom environments.

• Other

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

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

Gestell is an ETL (Extract, Transform, Load) tool designed for LLMs, transforming unstructured data into AI-ready databases for accurate, scalable search-based reasoning.

• Contact for Pricing

Telmai offers a comprehensive data observability platform for data lakes and lakehouses, utilizing AI to ensure data quality and reliability without sampling or increasing cloud costs.

• Contact for Pricing

FairNow is an AI governance software that simplifies and centralizes AI risk management at scale, ensuring organization-wide oversight and compliance.

• Contact for Pricing

Opporture is a professional AI model training services provider in North America that helps companies optimize their AI technology through human-backed solutions and content services across multiple languages and industries.

• Contact for Pricing