Compare the Top AI Agent Builders for Cloud as of October 2026

What are AI Agent Builders for Cloud?

AI agent builders are tools, platforms, or frameworks designed to create, train, and deploy intelligent virtual agents capable of performing tasks autonomously. These builders provide resources for natural language processing, decision-making algorithms, and machine learning, enabling agents to interact with users effectively. They often include user-friendly interfaces or APIs to customize behaviors, integrate with existing systems, and adapt to specific use cases. AI agent builders are widely used across industries, including customer service, healthcare, education, and entertainment, to enhance efficiency and user experience. By leveraging these tools, developers and businesses can rapidly create sophisticated agents tailored to their unique needs. Compare and read user reviews of the best AI Agent Builders for Cloud currently available using the table below. This list is updated regularly.

  • 1
    Retool

    Retool

    Retool

    Retool is the AI-native enterprise app development platform where teams build and ship production-ready apps — at AI speed, with enterprise governance built in. Describe what you need and get a working app, import React-based apps from Lovable, Replit, or Claude Code, or connect your AI agent via MCP. However your team builds, every app lands in Retool with RBAC, SSO, audit logging, and your existing permissions already in place. Retool connects to databases, APIs, LLMs, and external tools out of the box. Teams can build AI agents, dashboards, workflows, and full-stack apps — with a visual editor for speed and direct code access for precision. Trusted by over 10,000 organizations including Amazon, Stripe, DoorDash, and OpenAI to get AI-built apps safely to production.
    Starting Price: $10 per user per month
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  • 2
    Google AI Studio
    Google AI Studio offers powerful AI agent builders that allow users to design, develop, and deploy intelligent agents tailored to specific business tasks. These agents can be customized to perform a wide range of functions such as customer support, data processing, and automation, enabling businesses to streamline their workflows. The platform provides an intuitive environment for defining agent behavior and integrating them with existing systems, making it easier to create sophisticated agents with minimal coding. Additionally, agents can be continuously improved using machine learning techniques to adapt to changing requirements and user preferences, further enhancing their efficiency and effectiveness.
    Starting Price: Free
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  • 3
    Devin

    Devin

    Cognition AI

    Devin is an AI-driven software development assistant designed to collaborate with engineering teams to automate and accelerate coding tasks. It helps with tasks like setting up repositories, writing code, debugging, and performing migrations, all while working autonomously or alongside human developers. Devin is capable of learning from examples, making it more efficient over time. Its use has led to significant time and cost savings in large-scale projects, as seen in its deployment at Nubank, where it delivered 8-12x faster migrations and reduced costs by over 20x. Devin is particularly useful in refactoring and automating repetitive engineering tasks.
    Starting Price: $20/month
  • 4
    Manus AI

    Manus AI

    Manus AI

    Manus is a versatile general AI agent that bridges the gap between thought and action, seamlessly executing tasks in both professional and personal contexts. From data analysis and travel planning to educational material creation and stock insights, Manus helps users get things done while they focus on other priorities. With its ability to perform complex research, design interactive presentations, and analyze market trends, Manus is designed to improve productivity and efficiency. It also generates clear, actionable insights, making it an essential tool for professionals and individuals seeking to simplify their workflows and gain deeper insights. Manus Desktop with the “My Computer” capability enables an AI agent to operate directly on a user’s local machine rather than being confined to the cloud. It interacts with files, applications, and development environments through command line execution, allowing seamless control over local workflows.
    Starting Price: $20/month
  • 5
    SuperAGI SuperCoder
    SuperAGI SuperCoder is an open-source autonomous system that combines AI-native dev platform & AI agents to enable fully autonomous software development starting with python language & frameworks SuperCoder 2.0 leverages LLMs & Large Action Model (LAM) fine-tuned for python code generation leading to one shot or few shot python functional coding with significantly higher accuracy across SWE-bench & Codebench As an autonomous system, SuperCoder 2.0 combines software guardrails specific to development framework starting with Flask & Django with SuperAGI’s Generally Intelligent Developer Agents to deliver complex real world software systems SuperCoder 2.0 deeply integrates with existing developer stack such as Jira, Github or Gitlab, Jenkins, CSPs and QA solutions such as BrowserStack /Selenium Clouds to ensure a seamless software development experience
    Starting Price: Free
  • 6
    Factory

    Factory

    Factory.ai

    Factory.ai is an agent-native software development platform designed to automate and accelerate engineering workflows. It enables developers to delegate complex tasks like refactoring, migrations, and incident response to AI-powered agents called Droids. The platform integrates seamlessly into existing tools such as IDEs, terminals, and collaboration apps. Developers can continue using their preferred environments like VS Code, JetBrains, or command line interfaces. Factory.ai works across the entire development lifecycle, from coding to CI/CD pipelines. It is built with enterprise-grade security to protect data and intellectual property. Overall, Factory.ai enhances productivity by enabling AI agents to work alongside developers without disrupting workflows.
    Starting Price: $80 per month
  • 7
    Lazy AI

    Lazy AI

    Lazy AI

    Lazy AI is a game-changing platform that offers no-code application creation with low skill level requirement and provides users with a great library of pre-configured workflows for common developer tasks. It allows users to jumpstart their application development journey without writing code from scratch but adding functionality with the natural language instead. Lazy AI works not only with frontend, but also with backend apps and deploys them automatically. Lazy AI makes application creation more accessible than ever before. With our customizable app templates you can easily build AI tools, Bots, Dev Tools, Finance and Marketing applications. Users are also allowed to browse by technology: Laravel, Twilio, X (Twitter), YouTube, Selenium, Webflow, Stripe, etc.
    Starting Price: $19.99 per month
  • 8
    MGX (MetaGPT X)
    ​MGX (MetaGPT X) is a multi-agent AI platform that emulates a full software development team, enabling users to create websites, blogs, shops, analytics, games, or any other projects they envision. By interacting with AI personas such as a team leader, product managers, architects, engineers, and data analysts, users can bring their ideas to life 24/7 without the need for coding expertise. MGX leverages real software standard operating procedures to ensure structured and efficient project development. MGX offers a seamless experience where users can dream, chat, and create, effectively transforming their concepts into reality. ​More specialized expertise for each development phase. Reduced context pollution between different stages of development. Lower computational costs since agents only focus on their specific tasks. The ability to swap or upgrade individual agents independently. A more intuitive development process that mirrors how human teams actually work.
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