Best AI Agent Builders for ChatGPT

StackAI is an enterprise AI automation platform that allows organizations to build end-to-end internal tools and processes with AI agents. It ensures every workflow is secure, compliant, and governed, so teams can automate complex processes without heavy engineering. With a visual workflow builder and multi-agent orchestration, StackAI enables full automation from knowledge retrieval to approvals and reporting. Enterprise data sources like SharePoint, Confluence, Notion, Google Drive, and internal databases can be connected with versioning, citations, and access controls to protect sensitive information. AI agents can be deployed as chat assistants, advanced forms, or APIs integrated into Slack, Teams, Salesforce, HubSpot, ServiceNow, or custom apps. Security is built in with SSO (Okta, Azure AD, Google), RBAC, audit logs, PII masking, and data residency. Analytics and cost governance let teams track performance, while evaluations and guardrails ensure reliability before production. StackAI also offers model flexibility, routing tasks across OpenAI, Anthropic, Google, or local LLMs with fine-grained controls for accuracy. A template library accelerates adoption with ready-to-use workflows like Contract Analyzer, Support Desk AI Assistant, RFP Response Builder, and Investment Memo Generator. By consolidating fragmented processes into secure, AI-powered workflows, StackAI reduces manual work, speeds decision-making, and empowers teams to build trusted automation at scale.

Box (NYSE:BOX) is the leader in Intelligent Content Management. Our platform enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. Founded in 2005, Box simplifies work for leading global organizations, including AstraZeneca, JLL, Morgan Stanley, and Nationwide. Box is headquartered in Redwood City, CA, with offices across the United States, Europe, and Asia. Visit box.com to learn more

Zapier is a comprehensive AI automation platform that helps organizations transform how work gets done. It allows teams to connect AI tools with everyday apps to automate workflows end to end. Zapier supports AI workflows, custom agents, chatbots, forms, and data tables in one unified system. With over 8,000 integrations, it eliminates manual handoffs between tools and teams. Built-in AI assistance helps users design automations quickly without technical complexity. Zapier enables teams to deploy AI agents that work continuously, even outside business hours. The platform offers full visibility into automation activity with audit logs and analytics. Enterprise-grade security and compliance ensure safe AI adoption at scale. Zapier is used across departments including marketing, sales, IT, and operations. It helps teams save time, reduce costs, and scale productivity with confidence.

Kimiyi is an intuitive platform that empowers organizations to create custom generative conversational AI agents, also known as digital humans, without any coding experience. Users can choose from pre-built AI agents or design their own, training them by uploading documents or website URLs to ensure relevant knowledge integration. These AI agents provide round-the-clock support, instantly answering inquiries and analyzing user interactions with real-time insights. Kimiyi offers customizable AI avatars featuring diverse ethnicities, ages, and styles to match any brand or audience. The platform supports various AI agent roles such as AI sales assistants, corporate trainers, customer service representatives, and office assistants. Businesses across industries like e-commerce, hospitality, and museums use Kimiyi to enhance customer engagement, automate workflows, and deliver personalized experiences. Kimiyi’s easy-to-follow video tutorials and expert support help users get started quickly and maximize AI’s benefits. It’s a powerful solution for companies looking to integrate conversational AI with minimal effort.

Echobase is a platform that allows teams to create, analyze, and query data directly from files, without any upfront financial commitment -- no credit cards required. Echobase allows you to create AI Agents by leveraging AI models that are tailored to your business needs. These agents can perform a wide range of tasks, from answering simple questions to complex analysis, aggregating information, and completing tasks.

AgentGPT enables users to set up and launch autonomous AI agents tailored to their specifications. You can create a personalized AI and set it on a mission of your choice, where it will strategize tasks, carry them out, and adapt based on the outcomes it experiences. This process allows for continuous improvement and goal refinement, making the AI increasingly efficient in achieving its objectives.

This Python script exemplifies an AI-driven task management system that leverages both OpenAI and Chroma to manage tasks effectively. The core concept of this system is that it generates tasks informed by prior outcomes and a set goal. Utilizing OpenAI's natural language processing (NLP), the script formulates new tasks aligned with its objectives while employing Chroma to archive and access task outcomes for added context. This implementation serves as a simplified version of the original Task-Driven Autonomous Agent. The script operates within an endless loop executing a series of defined steps, which include: 1. Retrieving the initial task from the list of tasks. 2. Dispatching the task to the execution agent, which utilizes OpenAI's API to accomplish the task within the contextual framework. 3. Enhancing the result obtained and saving it in Chroma for future reference. 4. Generating additional tasks and rearranging the task list according to the overarching objective and the results from the completed task, ensuring continuous adaptation and improvement in task management. This approach allows for a dynamic and responsive task management system that evolves with each completed task.

Design a versatile AI agent using your own unique data, incorporating various large language models such as ChatGPT, GPT-4, Gemini, and Anthropic among others. You can seamlessly implement this AI agent into any of your favorite website builders like WordPress, Webflow, Shopify, and Squarespace, showcasing a cutting-edge artificial intelligence chatbot. Create a personalized identity for your AI agent by naming it, writing a compelling bio, outlining its responsibilities, and equipping it with specialized knowledge. Construct your ChatGPT effortlessly without requiring any coding skills, and instruct your AI agent using everyday language, also without any programming needed. Adjust and refine its functionalities in real time to suit your preferences. Our platform supports integration across multiple channels, allowing you to deploy a tailored ChatGPT on platforms like Slack, WhatsApp, email, SMS, and more. Strengthen your business with a customized AI agent powered by ChatGPT. Users have the opportunity to like, subscribe, and interact with community agents created by others, and naturally, you can share your own creation as well. AgentX offers a distinctive multi-model mix-and-match building experience, enabling you to select large language models from a variety of providers, thus ensuring your AI agent is truly one of a kind. In this way, the possibilities for your AI agent's capabilities are virtually limitless.

Latenode combines no-code ease, full-code capabilities, and AI-driven insights to facilitate seamless interactions among services equipped with APIs. You can choose to utilize no-code nodes or opt to write your custom code for more tailored solutions. Instead of dedicating time to sift through API documentation, you can simply articulate your needs to the AI assistant and receive pre-built code tailored to your request. This robust data platform is crafted to streamline the integration of diverse marketing tools, providing a cohesive system that minimizes data inconsistencies and boosts operational productivity through effortless integration. With readily available connectors for widely-used SaaS applications or the option to create personalized code, users have the flexibility they need. You can easily send notifications through Slack to your team while also sending email confirmations to clients. Additionally, the platform allows for conditional logic to intelligently manage your scripts based on incoming data, enhancing the overall functionality. With a comprehensive cloud-based API creation toolkit, you can design workflows that connect any applications seamlessly, ensuring a more efficient process overall. By leveraging these capabilities, teams can maximize their productivity and streamline their communication efforts.

Develop AI agents that can effortlessly identify your perfect customers on the internet, share captivating content, and generate more high-intent leads eager to purchase your offerings. Fyli boasts an extensive array of features designed to enhance your marketing strategies significantly. With our AI agents, you can streamline content distribution across various platforms, conserving both time and energy. Fyli meticulously assesses all content to discern what resonates with your audience, allowing you to focus on successful strategies. Utilizing advanced AI technology, Fyli generates authentic and compelling content tailored for your brand. Moreover, you have the flexibility to collaborate with Fyli in copilot mode, where you can review, approve, and schedule posts with ease. Fyli actively scours the web to uncover high-intent leads poised to make a purchase. By automating your marketing efforts with dedicated AI agents that operate around the clock, you can achieve unparalleled efficiency. Additionally, Fyli simplifies the process of monitoring your target demographic by tracking subreddits and keywords, identifying potential users who discuss the challenges your product addresses. This enables you to engage in meaningful conversations and seamlessly introduce your product when it fits naturally into the dialogue. In an ever-evolving digital landscape, Fyli empowers you to adapt and thrive, ensuring that your marketing remains relevant and effective.

Access a variety of AI models including Gemini, ChatGPT, and Claude all in one convenient platform, enabling you to quickly create your own AI agent for workflow automation in just a few minutes. Experience the benefits of AI-driven chat right in your pocket. With responses that mimic human conversation, our AI Assistant offers a chat interface that feels personal and engaging for both you and your clients. Training your AI agents is straightforward; simply upload documents like PDF and DocX files while integrating with Notion and Drive to enhance your agent's functionality. Customization options abound, allowing you to personalize with your brand name, colors, domain, and more. Additionally, the system integrates smoothly with popular social media platforms such as WhatsApp, Messenger, and Telegram. Rest assured, your API keys will be securely stored locally on your device, eliminating the need for any software installations. The prompt library has been expertly crafted to facilitate seamless interactions with our AI chatbot, readily available through user-friendly shortcuts. Our overarching goal is to streamline productivity, enabling you to focus more on your everyday tasks and customer interactions with greater ease and efficiency. With all these features combined, you can truly elevate your workflow and enhance customer satisfaction.

Lemni is an innovative AI platform that allows businesses to create tailored AI agents for all types of customer interactions, ensuring a personalized experience as they expand. These intelligent agents are capable of managing a range of responsibilities, such as making phone calls, providing email support, and initiating proactive outreach, which enables companies to grow without significantly increasing their workforce. Built for rapid implementation, Lemni empowers users to deploy AI agents within minutes, even without advanced technical skills. Currently, the platform is in its pre-launch stage, encouraging potential users to join their waitlist for early access. In today’s fast-paced environment, customers demand quick, precise, and individualized responses, yet they often encounter mundane chatbots, generic emails, and prolonged wait times. It’s essential to reintroduce the personal touch while scaling operations. AI agents function like well-trained staff, ready to respond while keeping you in control of the process. With Lemni, you can craft every interaction with customers to ensure a unique and personal experience, ultimately enhancing customer satisfaction and loyalty.

Portia AI is an open-source developer framework that includes optional cloud services, enabling teams to quickly create, deploy, and oversee stateful, authenticated AI agents while maintaining full visibility and control over the process. Developers initiate the process by using the SDK to generate clear, organized multi-step "plans" that integrate LLM reasoning with various tool calls, executing these plans incrementally and enhancing the plan state at each step, while also allowing for pauses to seek clarifications, whether from human users or machine inputs, when authentication or additional information is necessary. With its cohesive authentication framework and an easily customizable tool catalog, Portia automatically manages the credentials and permissions needed for remote API and MCP tool calls. Furthermore, the accompanying cloud solution provides persistent storage for plan execution states, historical log tracking, telemetry dashboards, and managed scaling, ensuring that production deployments remain dependable, traceable, and compliant with regulatory standards. This comprehensive approach not only simplifies the development process but also enhances the overall efficiency and effectiveness of AI agent deployments.

MCP-Use is an open-source platform designed for developers that provides an array of SDKs, cloud infrastructure, and an intuitive control interface to facilitate the creation, management, and deployment of AI agents utilizing the Model Context Protocol (MCP). The platform allows connections to various MCP servers, each offering distinct tool functionalities such as web browsing, file handling, or specialized third-party integrations, all accessible through a single, unified MCPClient. Developers are empowered to build custom agents (using MCPAgent) that can intelligently choose the most suitable server for each specific task by leveraging configurable pipelines or a built-in server management system. By streamlining processes like authentication, managing access control, audit logging, observability, and creating sandboxed runtime environments, it ensures that both self-hosted and managed MCP developments are primed for production use. Moreover, MCP-Use enhances the development experience by integrating with well-known frameworks such as LangChain (Python) and LangChain.js (TypeScript), significantly speeding up the process of building AI agents equipped with diverse tools. In addition, its user-friendly architecture encourages developers to innovate and experiment with new AI functionalities more efficiently.

Dabe is an innovative no-code AI automation platform that allows individuals to create personalized AI “teammates” simply by articulating tasks in straightforward language, eliminating the need for any coding or complex setup. The platform integrates smoothly with over 250 to 350 applications, including well-known tools such as Gmail, Slack, and Notion, and it automatically crafts workflows that execute continuously, manage retries on their own, and alert users when human input is required. Dabe also includes a visual workflow designer that aids users in mapping out agent behaviors, as well as a library of templates that speeds up the setup process. Users have the flexibility to scale operations seamlessly by deploying an unlimited number of AI agents, each capable of functioning autonomously while maintaining comprehensive control over data and task permissions. This user-friendly, natural language interface revolutionizes tedious workflows into automated tasks, making it accessible for anyone on the team to oversee. With its robust features, Dabe truly empowers teams to enhance productivity and streamline their operations.

AgentKit offers an all-in-one collection of tools aimed at simplifying the creation, deployment, and enhancement of AI agents. Central to its offerings is Agent Builder, a visual platform that allows developers to easily create multi-agent workflows using drag-and-drop nodes, implement guardrails, preview executions, and manage different workflow versions. The Connector Registry plays a key role in unifying the oversight of data and tool integrations across various workspaces, ensuring effective governance and access management. Additionally, ChatKit facilitates the seamless integration of interactive chat interfaces, which can be tailored to fit specific branding and user experience requirements, into both web and app settings. To ensure high performance and dependability, AgentKit upgrades its evaluation framework with comprehensive datasets, trace grading, automated optimization of prompts, and compatibility with third-party models. Moreover, it offers reinforcement fine-tuning capabilities, further enhancing the potential of agents and their functionalities. This comprehensive suite makes it easier for developers to create sophisticated AI solutions efficiently.

Kaily is an innovative platform that utilizes AI technology to empower organizations to create and launch no-code, omnichannel conversational agents that surpass traditional chatbots by not only providing answers but also executing tasks independently, such as managing customer support, engaging prospective clients, facilitating sales, resolving problems, scheduling appointments, and streamlining workflows. This platform ensures round-the-clock conversational interactions across various channels, including web widgets, WhatsApp, email, mobile applications, Slack, voice calls, and public web pages, while also allowing integration with real-time business data sources to ensure that agents offer precise and contextually relevant responses and actions. Additionally, Kaily features an agent builder that allows for the customization of AI agents to reflect your brand's voice and emulate the behavior of your top-performing employees. With data connectors, agents can access live databases or CRM systems for the most current information and actions, and no-code AI workflows enable the trigger of tangible outcomes, such as updates to CRM systems or the creation of support tickets, based on conversational inputs, enhancing overall operational efficiency. This comprehensive approach not only improves customer interaction but also streamlines business processes, making Kaily an invaluable tool for modern enterprises.

Rightbrain is an innovative AI tooling platform designed to help organizations seamlessly incorporate dependable, production-grade artificial intelligence into their current systems by transforming natural language task descriptions into modular, versioned "AI Tasks." These self-contained units of AI logic can be accessed through APIs or events, ensuring consistent performance at scale and centralized monitoring through a single console. This streamlined approach allows teams to expedite the transition from prototypes to fully deployed features without the need for custom backend development. Users have the flexibility to explore and create tools from a diverse library of templates or to develop tailored AI functions, such as document processors, classifiers, content moderators, and personalized assistants. They can also easily compare and switch between models without altering the underlying code, while maintaining governance and observability. The platform efficiently manages error handling and fallback logic, enabling AI integration with existing business rules and workflows, all while ensuring predictable outputs and comprehensive audit trails. This empowers non-technical stakeholders to articulate desired capabilities and allows developers to accelerate their delivery timelines significantly. Additionally, the platform fosters collaboration between technical and non-technical users, ultimately driving innovation and efficiency within organizations.

Elvex serves as an enterprise generative AI platform tailored to facilitate the adoption, management, and scaling of AI tools within organizations, all while ensuring security and structure. By functioning as a centralized interface, it connects employees with various large language models and AI services while handling authentication, security, and governance seamlessly in the background. Rather than operating as an independent language model, Elvex acts as a management layer that directs requests to external AI providers and relays responses in a controlled environment, safeguarding company data and adhering to compliance standards. Users have the capability to develop custom AI assistants and intricate workflows that work in tandem with internal tools, databases, and productivity platforms, which helps streamline tasks such as data analysis, content creation, and report generation. The platform not only offers pre-built agents but also features tools that allow for the creation of new agents without the need for coding, empowering employees to sculpt AI workflows that align with their specific roles and responsibilities. This flexibility ensures that teams can adapt to changing demands, enhancing productivity and efficiency across the organization.

Simply link your data sources to create a chatbot similar to ChatGPT tailored to your information needs, then seamlessly integrate it as a widget on your website or interact with it via our API or various integrations. Chatbase serves as a platform for developing AI chatbots that are trained on your specific data, allowing you to effortlessly incorporate a chat widget into your site; all you need to do is upload a document or provide a URL for the chatbot to reference and it will be equipped to address inquiries related to that content. At present, users have the flexibility to upload one or several files in formats such as .pdf, .txt, .doc, or .docx, paste text directly, or specify a link to their website for content extraction. Additionally, you have the option to customize the foundational prompt and assign a name, define personality traits, and set specific guidelines for how the chatbot should respond, such as only providing answers in French. The document's content is securely stored on GCP or AWS servers located in the us-east region, ensuring data protection. You can choose to embed the chatbot using an iframe or install a chat bubble in the bottom right corner of your site; to accomplish this, simply create your chatbot and click "Embed on website." Moreover, the API facilitates interaction with your chatbot across various platforms, offering versatility and ease of access. This makes it convenient to engage users effectively wherever they are.

TESS AI is a next-generation AI agent platform built for individuals, teams, and families who want unrestricted AI access. It offers more than 250 premium, verified AI models that can be used across creative, technical, and business workflows. Users can collaborate freely with unlimited account sharing and no surprise restrictions. The platform supports multi-model chat, allowing different AI systems to work together in a single conversation. Advanced features include image, video, music, voice, and presentation creation directly within chat. TESS AI prioritizes transparency by showing real-time costs and eliminating hidden limits. Private data is never used for AI training, ensuring full privacy protection. Smart memory tools help the AI retain important context and reduce repetition. Full API access allows seamless integration into custom applications. TESS AI redefines AI access with fairness, scalability, and enterprise-level capability.

i10X is an innovative platform powered by artificial intelligence that offers users access to more than 500 dedicated AI agents tailored to assist with a variety of tasks, including copywriting, customer support, research, and enhancing productivity. By providing centralized access to top models like ChatGPT, Claude, Perplexity, and Gemini, users can streamline their expenses by consolidating multiple AI subscriptions into one cost-effective plan. Each AI agent is carefully crafted by prompt specialists, ensuring they deliver high-quality and reliable results across diverse fields such as creativity, marketing, legal, business strategy, design, and personal productivity. With a focus on user-friendliness, i10X is ideal for startups and individual creators looking to automate their processes and scale their operations effectively. The platform is continuously enhanced with new agents and features, guaranteeing that users remain equipped with the most advanced AI tools while avoiding complicated setups or integrations. Additionally, i10X's commitment to innovation helps users stay ahead in the rapidly evolving landscape of AI technology.

Skymel is an innovative cloud-native platform for AI orchestration that centers around its real-time Orchestrator Agent (OA) and the accompanying AI assistant, ARIA. The Orchestrator Agent facilitates the creation of both fully automated runtime agents and dynamic agents managed by developers, which can easily integrate with any device, cloud service, or neural network framework. Utilizing NeuroSplit’s advanced distributed-compute technology, it enhances inference efficiency by intelligently directing each request to the most suitable model and execution environment—whether that be on-device, in the cloud, or a hybrid setup—all while standardizing error handling and significantly lowering API costs by 40–95%, thus boosting overall performance. Built on the foundation of OA, Skymel ARIA provides a cohesive and synthesized response to any inquiry by coordinating real-time access to AI models like ChatGPT, Claude, and Gemini, effectively eliminating the need for cumbersome manual prompt chains and the hassle of managing multiple subscriptions. This seamless integration and orchestration of AI tools not only streamlines workflows but also empowers users with a more efficient and user-friendly experience.

OpenLegion serves as an advanced AI agent framework and platform designed to facilitate the creation of an AI workforce tailored to your specifications. By simply instructing OpenLegion with requests like "I want a marketing agency," "I want a sales team," or "I want a research desk," it efficiently sets up an agent stack complete with predefined roles, financial allocations, permissions, and secure credential management. Rather than limiting its capabilities to basic chat functions, OpenLegion is engineered to handle comprehensive workflows; agents are equipped to navigate websites, complete forms, write and execute code, send emails and messages, organize files and folders, conduct research and summarizations, scrape data, qualify potential sales leads, process data in spreadsheets, manage social media posts, monitor changes, and initiate workflows via platforms like Slack, Telegram, or Discord. Each agent operates within a distinct isolated container, ensuring individual budgets, specific tool permissions, persistent memory, skills compatible with MCP, and secure credentials that remain untouched by the agents themselves. This robust architecture not only enhances security but also fosters a seamless interaction among agents, ultimately streamlining operations across various business functions.

Credal offers the most secure method for enterprises to harness the power of AI. With our comprehensive APIs, chat interface, and Slackbot, we ensure sensitive data is automatically masked, redacted, or flagged according to IT-defined policies. Employees can access robust AI applications such as GPT-4-32k, which is the private and most advanced iteration of ChatGPT-4, alongside Claude and other options, all while the organization maintains oversight and assurance that data remains protected and is subject to audit logging. Additionally, Credal’s seamless integration with key enterprise data repositories like Google Drive, Confluence, and Slack allows employees to effectively utilize AI tools within their existing knowledge frameworks while adhering to source system permissions and safeguarding sensitive information. This innovative approach not only enhances productivity but also fosters a secure environment for AI deployment across various organizational functions.