Best AI Agent Builders
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Compare the Top AI Agent Builders as of October 2026
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What are AI Agent Builders?
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 currently available using the table below. This list is updated regularly.
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1
Gemini Enterprise Agent Platform offers a comprehensive suite of AI Agent Builders, enabling businesses to create and customize intelligent agents tailored to specific tasks. These tools allow users to design, train, and deploy agents that can automate workflows, manage customer interactions, and enhance decision-making processes. By leveraging pre-built models, companies can accelerate development and deployment of AI agents, reducing the time to market. New customers receive $300 in free credits, giving them the flexibility to experiment with various agent-building tools and fine-tune solutions that best fit their business needs. The platform offers a user-friendly interface and extensive support for continuous improvement, ensuring that businesses can scale their AI agent solutions as required.Starting Price: Free ($300 in free credits)
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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 -
3
LM-Kit.NET
LM-Kit
LM-Kit.NET brings advanced AI to C# and VB.NET through an enterprise-grade architecture and an intuitive AI Agent Builder that lets developers design modular agents for text generation, translation, and context-aware decision making, with built-in runtime support that hides the underlying complexity so teams can prototype, deploy, and scale intelligent solutions quickly while keeping their software adaptable to evolving data and user needs.Starting Price: Free (Community) or $1000/year -
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StackAI
StackAI
StackAI is an enterprise AI automation platform to build end-to-end internal tools and processes with AI agents in a fully compliant and secure way. Designed for large, regulated organizations, it enables teams to automate complex workflows across operations, compliance, finance, IT, and support without heavy engineering. With StackAI you can: • Connect knowledge bases (SharePoint, Confluence, Notion, Google Drive, databases) with versioning, citations, and access controls • Publish AI agents as chat assistants, advanced forms, or APIs integrated into Slack, Teams, Salesforce, HubSpot, or ServiceNow • Govern usage with enterprise security: SSO (Okta, Azure AD, Google), RBAC, audit logs, PII masking, data residency, and cost controls • Route across OpenAI, Anthropic, Google, or local LLMs with guardrails, evaluations, and testing • Deploy in multi-tenant cloud, dedicated cloud, private cloud, or on-premiseStarting Price: $0 -
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Sendbird
Sendbird
Sendbird's AI Agent Builder is a powerful no-code platform that allows businesses to create and manage custom AI agents for customer service across multiple communication channels. The platform enables users to define AI agent personas and train them with existing knowledge, ensuring they deliver consistent, brand-aligned responses. Through "Actionbooks," users can easily set up agent workflows with human-readable instructions, avoiding the need for coding. With built-in safeguards to prevent biased outputs and the ability to test agents in a risk-free sandbox, Sendbird ensures a seamless, ethical, and scalable solution for AI-driven customer interactions. It also offers performance tracking tools for continuous optimization.Starting Price: $399/month -
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Box
Box
Box helps growing businesses manage and get more value from their content on one secure AI-powered platform. Combining file sharing, document management, workflow automation, e-signature, and AI tools in one place, Box empowers teams to reduce tool sprawl and improve visibility across all their files. Organizations use Box for secure internal and external collaboration, knowledge management, contract lifecycle management, onboarding, controlled documents, and audit-ready archiving. For teams adopting AI, Box is designed to connect AI to business content with permissions, governance, and auditability in one file system. The platform also supports compliance and security needs with features such as access controls, retention, classification, and protections for regulated environments, including support for requirements such as HIPAA and FINRA.Starting Price: $5 per month -
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Postman
Postman
The collaboration platform for API development. Simplify each step of building an API and streamline collaboration so you can create better APIs—faster. Postman is a collaboration platform for API development. Postman's features simplify each step of building an API and streamline collaboration so you can create better APIs—faster. Quickly and easily send REST, SOAP, and GraphQL requests directly within Postman. Automate manual tests and integrate them into your CI/CD pipeline to ensure that any code changes won't break the API in production. Communicate the expected behavior of an API by simulating endpoints and their responses without having to set up a backend server. Generate and publish beautiful, machine-readable documentation to make your API easier to consume. Stay up-to-date on the health of your API by checking performance and response times at scheduled intervals. Provide a shared context for building and consuming APIs, and collaborate in real-time.Starting Price: $12 per user per month -
8
Intercom
Fin
Intercom is an AI-first customer service platform that enables businesses to deliver personalized and efficient customer support across multiple channels. Founded in 2011, the company offers a comprehensive suite of tools, including the Fin AI Agent, which provides instant, accurate answers to customer inquiries 24/7. Intercom's platform also features AI Copilot, assisting support agents with real-time solutions, and AI Analyst, offering insights and recommendations for support leaders. Trusted by over 25,000 global organizations, including Atlassian, Amazon, and Microsoft, Intercom facilitates over 500 million messages per month, enhancing customer interactions and support efficiency. Headquartered in San Francisco, with offices in Chicago, Dublin, Sydney, and London, Intercom continues to innovate in the customer service industry.Starting Price: $29/seat/month -
9
UiPath
UiPath
Become a fully automated enterprise™ with the UiPath Platform. A fully automated enterprise is a digitally transformed enterprise. Create business resilience, speed, and agility, and unburden people from mundane work with the automation platform that has it all. Use the data from your business applications (like ERP and CRM) to give you a detailed understanding of complex business processes. You’ll know what to automate and how to do it best—and be able to prove impact, too. UiPath is an innovative Robotic Process Automation (RPA) and process mining enterprise platform that empowers organizations to efficiently automate business processes, helping companies become digital businesses faster and gain a valuable advantage on their path to AI. Scalable, extensible, and sustainable, UiPath lets users design their own workflows visually--no scripting or coding required. The platform also features full auditing capabilities, advanced analytical reporting, and customizable dashboards.Starting Price: $3990.00/year/user -
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Kimiyi AI
Kimiyi AI
Kimiyi AI is a generative conversational AI agent designed to automate various business needs. It allows users to create personalized AI agents without coding, offering features like real-time customer support, image and video generation, and automated phone calls. With a focus on user-friendly experience, Kimiyi provides video tutorials for setup and training, enabling businesses to engage customers effectively and enhance operational efficiency. Its capabilities include interactive learning, customer service, and tailored recommendations, making it adaptable for diverse industries such as e-commerce and hospitality.Starting Price: $29/month -
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Automation Anywhere
Automation Anywhere
Automation Anywhere is the leader in Agentic Process Automation (APA), putting AI to work across organizations. The company’s platform is powered with specialized AI agents, generative AI, and offers process discovery, RPA end-to-end process orchestration, document processing and analytics, with a security and governance-first approach. Automation Anywhere empowers organizations worldwide to unleash productivity gains, improve customer experiences and create new revenue streams. The company is guided by its vision to fuel the future of work by unleashing human potential through Agentic AI-powered automation.Starting Price: $750.00 -
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Kore.ai
Kore.ai
Kore.ai is an enterprise AI platform that enables organizations to build, deploy, manage, and optimize AI agents for customer service and employee productivity use cases. Its Agent Platform, known as Artemis, provides the foundation for creating AI-powered applications, intelligent workflows, and enterprise-grade automation solutions. The platform includes pre-built applications for industries such as banking, healthcare, retail, human resources, recruiting, and IT support. Organizations can also leverage AI agent builders, enterprise search, orchestration tools, and marketplace integrations to accelerate development and deployment. Kore.ai is designed to support large-scale enterprise environments with strong governance, administrative controls, and integration capabilities. By combining AI agents, automation, and business process intelligence, Kore.ai helps enterprises improve operational efficiency and customer experiences. -
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Cubeo AI
Cubeo AI
Create and train your AI Team to automate routine tasks in Sales, Marketing, HR and beyond without coding. Utilize advanced LLMs like GPT-4 and Claude to Simplify your workflows, increase productivity, and keep your team focused on what matters. Key Features: 1) Train your own AI Assistant: Train your AI Assistant to excellence with ease! Utilize diverse formats like PDFs, Docx, MP3s and videos, including YouTube content. 2) Use our pre-built AI Researcher: Efficiently gathers and analyzes information on any topic, generating concise, formatted reports. Good for market research analysis or any kind of research that involves a lot of texts to read on the web 3) Deploy on Your Own Platforms: Easily embed your AI Team into your website or share it with your team to use 4) Integrate with Your Loved Tools: Use tools like LinkedIn, Zapier, Make and others to create a powerful, cohesive digital ecosystem. 5) Connect multiple AI Agents and build your AI TeamStarting Price: $17/month -
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newo.ai
Newo Inc.
Newo.ai is a low-code platform where developers create advanced, human-level intelligent agents with omnichannel communication, outperforming other builders by 10x. Dubbed "the WordPress for AI Agents," it allows the development of Digital Employees, Workers, and AI-assistants without programming skills. Unique to Newo.ai, these AI agents can be integrated with VoIP channels, smart speakers, and robots for tasks like reception hosting and system management, while aligning with corporate guidelines and enhancing service offerings. Types of Digital Workers created include AI Concierge, Hostess, Receptionist, Technical Support, Sales Consultant, Assistant, Financial Advisor, and HR operations, among others.Starting Price: $99/month -
15
GoodData.AI
GoodData.AI
GoodData.AI is an AI-ready analytics platform that helps organizations turn data into actionable insights through business intelligence, embedded analytics, and governed semantic modeling. It enables businesses to build dashboards, AI-powered applications, and intelligent workflows using a composable architecture designed for enterprise environments. The platform provides a centralized semantic layer that ensures consistent business logic across reports, analytics, AI agents, and embedded experiences. GoodData supports cloud and on-premises deployments while integrating with modern data ecosystems and enterprise applications. It also includes AI capabilities for conversational analytics, automation, decision support, and custom agent development. With enterprise-grade security, compliance certifications, and extensive developer tools, GoodData is designed to help organizations modernize their analytics infrastructure for the AI era. -
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DronaHQ
DronaHQ
DronaHQ is a composite no-code and AI platform for building internal apps, voice workflows, and agentic workflows. The platform includes DronaHQ Apps, which helps teams create production-grade internal tools with built-in security, permissions, and reliability. Users can build applications through vibe coding, low-code development, prompts, and connected data sources. DronaHQ Agents helps teams create an agentic workforce that connects to enterprise systems and data to execute operational work. The platform is designed to support enterprise teams that need app development, AI agents, integrations, governance, and workflow automation in one environment. Built for speed and flexibility, DronaHQ helps organizations turn business needs into secure apps and operational agents without relying only on traditional software development.Starting Price: $0/month -
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WRITER
WRITER
WRITER is an end-to-end platform for building, activating, and supervising AI agents across the enterprise. It empowers IT and business teams to collaboratively build agents that automate work, improve decision making, and drive business outcomes. With WRITER, teams get a home for their AI-powered work, while builders get intuitive development tools, seamless integrations, and full oversight via approval workflows, logs, and role‑based controls. Powered by WRITER’s Palmyra LLMs and Knowledge Graph, the platform powers accurate, reliable AI agents that meet strict security and compliance standards, including SOC 2 Type II, GDPR, HIPAA, PCI, and the ISO trust triad. With WRITER’s team of AI experts, we turn AI pilots into company‑wide wins for global leaders like Vanguard, Salesforce, Prudential, Qualcomm, and more.Starting Price: $29 per user/month -
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Beam AI
Beam AI
Beam AI is the leading AI automation platform, already deployed by Fortune 500 companies and startups. It helps enterprises become AI native by building and deploying production-ready AI agents that actually work. Unlike typical AI solutions that fail in production, our agents thrive in real business environments, specially for HR and Finance use-cases. With Beam, you get measurable automation results from week one.Starting Price: Starting from $49 (Pro Plan) -
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Agent.ai
Agent.ai
Agent.ai is a professional network and marketplace for AI agents, offering a platform where users can discover, connect, and hire AI agents to perform specific tasks. This platform acts as a hub for individuals and businesses seeking to integrate AI agents into their workflows, whether for automation, data processing, or other specialized tasks. It allows users to explore a wide range of AI agents tailored to different needs and industries, making it easier to find the right AI solutions for various use cases. Agent.ai aims to foster a community of AI enthusiasts and professionals to connect, collaborate, and advance the field of AI-driven automation.Starting Price: Free -
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Boomi
Boomi
Boomi is a leader in integration and automation, offering an intelligent iPaaS platform that connects applications, APIs, data, and AI agents to drive digital transformation. With its seamless integration capabilities, Boomi enables businesses to scale securely, automate workflows, and manage data effortlessly across diverse environments. The platform includes AI-powered features, robust API management, and real-time insights to help enterprises streamline their operations, optimize efficiency, and innovate without compromising security. Boomi Agentstudio is a comprehensive AI agent management platform that allows businesses to design, govern, and orchestrate AI agents at scale. It simplifies the management of AI agents across their entire lifecycle, from development to deployment. With tools that provide real-time insights, observability, and compliance, Boomi Agentstudio empowers enterprises to automate processes, optimize workflows, and drive hyperproductivity.Starting Price: $550.00/month -
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Cognigy.AI
NiCE Cognigy
NiCE Cognigy delivers AI that works – fast, human, and built for real-world scale. As part of NiCE, a global leader in customer experience technology, we combine Generative and Conversational AI with orchestration, tools, and enterprise integrations to power Agentic AI. The result? Smarter automation, better service, and instant resolution across every channel. NiCE Cognigy’s AI Agents Supercharge Your Customer Service -Industry-specific pre-trained AI Agents -Multilingual call and chat support (100+ languages) -Seamless integration with existing enterprise systems -Leverages memory and context for hyper-personalized interactions -Absorbs enterprise knowledge to accurately answer any customer query -Real-time assistance and actionable service insights for human agents Business Impact for our Customers: -30% CSAT improvement -70% AHT reduction -99.5% Faster response time -99% Routing accuracy -
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AgentX
AgentX
Create a multi-model AI agent with your own data. Leverage LLM ChatGPT, GPT4, Gemini, Anthropic, or more. Instantly deploy your AI agent to any of your web builders such as WordPress, Webflow, Shopify, Squarespace, and more. Present next-generation artificial intelligence chatbot. Build and give your AI agent a name, define its bio, describe his duty, and provide knowledge of your choice. Build your ChatGPT with no code needed to build. Teach your AI agent in natural language with no code needed. Tune it to fit your needs in real time. We support multi-channel integration and deploy customized ChatGPT to Slack, WhatsApp, email, text, and more. Empower your business with AI agent customized ChatGPT. Users can like, subscribe, and chat with community agents created by other users, and of course, you can share yours. AgentX provides a multi-model mix-match building experience. You can choose LLM (large language model) from different vendors.Starting Price: $19 per month -
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Semantic Kernel
Microsoft
Semantic Kernel is a lightweight, open-source development kit that lets you easily build AI agents and integrate the latest AI models into your C#, Python, or Java codebase. It serves as an efficient middleware that enables rapid delivery of enterprise-grade solutions. Microsoft and other Fortune 500 companies are already leveraging Semantic Kernel because it’s flexible, modular, and observable. Backed with security-enhancing capabilities like telemetry support, hooks, and filters you’ll feel confident you’re delivering responsible AI solutions at scale. Version 1.0+ support across C#, Python, and Java means it’s reliable, and committed to nonbreaking changes. Any existing chat-based APIs are easily expanded to support additional modalities like voice and video. Semantic Kernel was designed to be future-proof, easily connecting your code to the latest AI models evolving with the technology as it advances.Starting Price: Free -
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LaVague
LaVague
LaVague is an open source framework designed to empower developers to build and deploy AI-driven web agents with minimal code. By leveraging Large Action Models (LAMs), LaVague enables the automation of complex web-based tasks through natural language instructions. Developers can create agents capable of navigating websites, extracting information, and performing actions by specifying objectives in plain language. The framework supports various drivers, including Selenium and Playwright, and offers customizable configurations to suit diverse use cases. Additionally, LaVague provides specialized tools for quality assurance engineers, such as LaVague QA, which automates test writing by converting Gherkin specifications into executable tests. The platform emphasizes customization, privacy, and performance, allowing agents to utilize local models and integrate seamlessly with existing systems.Starting Price: Free -
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RhinoAgents
RhinoAgents
RhinoAgents is a no-code AI workforce platform that allows anyone — from startups to enterprises — to build and deploy intelligent agents across industries like HR, IT, real estate, recruitment, and healthcare. With simple prompt-based creation or an intuitive drag-and-drop workflow builder, businesses can create AI agents that automate repetitive work, streamline operations, and enhance customer experiences. Instead of hiring large teams, companies can now achieve the same results with AI agents at 1/4 the cost. These agents work like digital employees — handling onboarding, customer support, lead qualification, scheduling, property inquiries, healthcare FAQs, IT helpdesk tasks, and more. Key Capabilities: Industry Flexibility No-code Simplicity Multi-Channel Engagement Custom Knowledge Base (RAG) Analytics & ROI TrackingStarting Price: $49/month -
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elvex
elvex
elvex is an enterprise generative AI platform designed to help organizations adopt, manage, and scale the use of AI tools across their teams in a secure and structured way. It acts as a centralized interface that connects employees to multiple large language models and AI services while managing authentication, security, and governance behind the scenes. Rather than being its own language model, Elvex functions as a management layer that routes requests to external AI providers and delivers responses through a controlled environment that protects company data and ensures compliance. Users can create custom AI assistants and multi-step workflows that integrate with internal tools, databases, and productivity platforms, allowing teams to automate tasks such as analyzing data, drafting content, or generating reports. It includes ready-to-use agents as well as tools for building new ones without coding, enabling employees to design AI workflows that match their roles.Starting Price: Free -
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AI Hive
AI Hive
AI Hive is an enterprise AI agent platform designed to help organizations build, orchestrate, and govern intelligent AI agents across their entire business ecosystem. The platform enables companies to deploy scalable AI solutions securely while maintaining full control over data, governance, and compliance requirements. AI Hive allows enterprises to integrate AI agents with existing systems, data sources, and enterprise tools to automate workflows and improve operational efficiency. Through its marketplace, organizations can access ready-made AI agents built for various industries, including finance, healthcare, manufacturing, and legal services. These agents can handle tasks such as contract analysis, fraud detection, supply chain optimization, and customer support automation. The platform is designed to help businesses move beyond AI experimentation and successfully deploy production-ready AI solutions.Starting Price: $29/month -
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Claude Agent SDK
Claude
The Claude Agent SDK is a developer toolkit that enables the creation of autonomous AI agents powered by Claude, allowing them to perform real-world tasks beyond simple text generation by interacting directly with files, systems, and tools. It provides the same underlying infrastructure used by Claude Code, including an agent loop, context management, and built-in tool execution, and is available for use in Python and TypeScript. With this SDK, developers can build agents that read and write files, execute shell commands, search the web, edit code, and automate complex workflows without needing to implement these capabilities from scratch. It maintains persistent context and state across interactions, enabling agents to operate continuously, reason through multi-step problems, take actions, verify results, and iterate until tasks are completed.Starting Price: Free -
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ElevenAgents
ElevenLabs
ElevenLabs Agents is a platform for building, deploying, and scaling intelligent conversational AI agents that can speak, type, and take action across phone, web, and application environments. It enables developers and teams to create real-time agents that interact naturally with users through voice and text, combining speech-to-text, large language models, and text-to-speech into a unified system that functions like a human conversation partner. It allows agents to resolve customer issues, automate workflows, answer questions, and execute tasks based on connected data sources and predefined logic, making interactions both accurate and context-aware. These agents can be customized with knowledge bases, system prompts, and tools that enable them to access external systems, execute custom logic, and perform actions beyond simple responses. They support multimodal capabilities, meaning they can read, speak, and interpret inputs while handling conversational dynamics.Starting Price: $5 per month -
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Perfox
Perfox
Perfox.ai is an agentic AI platform that builds, deploys and orchestrates a team of high-performance AI agents — with a human in the loop. The agents learn from your documents, tickets, wikis and past conversations, monitor your channels around the clock, and take each request end-to-end: research, draft, verify and deliver an answer, action or update across web, email, in-app, SMS, voice, WhatsApp and RCS. An orchestrator routes work across specialist agents that hand off and check one another, escalating to a human exactly when policy requires. Every answer is grounded and cited, every run is auditable, and agents stop at your guardrails — making Perfox suited to production use in regulated, customer-facing operations.
