Best AI Agent Builders for OpenAI

Find and compare the best AI Agent Builders for OpenAI in 2026

Use the comparison tool below to compare the top AI Agent Builders for OpenAI on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    StackAI Reviews
    Top Pick
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    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.
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    Box Reviews
    Top Pick
    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
  • 3
    Zapier Reviews
    Top Pick

    Zapier

    Zapier

    $19.99 per month
    22 Ratings
    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.
  • 4
    Lyzr Reviews

    Lyzr

    Lyzr AI

    $19/month/user
    5 Ratings
    Lyzr Agent Studio provides a low-code/no code platform that allows enterprises to build, deploy and scale AI agents without requiring a lot of technical expertise. This platform is built on Lyzr’s robust Agent Framework, the first and only agent Framework to have safe and reliable AI natively integrated in the core agent architecture. The platform allows non-technical and technical users to create AI powered solutions that drive automation and improve operational efficiency while enhancing customer experiences without the need for extensive programming expertise. Lyzr Agent Studio allows you to build complex, industry-specific apps for sectors such as BFSI or deploy AI agents for Sales and Marketing, HR or Finance.
  • 5
    Automation Anywhere Reviews
    Break the invisible barriers between systems, apps, and data. Meet the agentic automation platform that makes quick work of your most complex processes. Make getting things done look easy—because it is. Orchestrate your most complex, critical processes across systems and teams, leaving app and data silos in the dust. Drive every process at maximum speed. Set up and apply AI + automation wherever your teams work with simple-to-use tools and expert support. Get peace of mind and automate with AI in any context, no matter how complex, with full security and governance controls. Get right-size support every step of the way. Start with do-it-yourself training, community expertise from 1M+ automation professionals, and a global partner ecosystem.
  • 6
    AptlyStar.ai Reviews
    AptlyStar.ai, developed by Aptly Technology Corporation, serves as an advanced AI platform that delivers creative solutions aimed at improving customer service and streamlining workflow automation. Its user-friendly tools enable businesses to create and implement AI-driven agents, fostering increased efficiency and productivity among their teams. By leveraging these capabilities, organizations can significantly enhance their operational performance and customer interactions.
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    AgentGPT Reviews
    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.
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    Ninja AI Reviews

    Ninja AI

    NinjaTech AI

    $5/month
    1 Rating
    Ninja AI is a monthly subscription that combines the world's best AI agents and models into one affordable package. Ninja can help with research, writing, image generation, code creation, and meeting scheduling. Access the best AI models by Meta, OpenAI Anthropic, Google and more. Choose the models that you want to use and compare results across AI models. Plans with unlimited tasks start at $5/month. Try it for free at Myninja.ai.
  • 9
    n8n Reviews

    n8n

    n8n

    $20 per month
    1 Rating
    Create intricate automations at lightning speed, eliminating the hassle of dealing with APIs. The tedious hours spent navigating through a tangled web of scripts are now behind you. Utilize JavaScript for enhanced flexibility while relying on the intuitive UI for everything else. n8n empowers you to establish adaptable workflows that prioritize comprehensive data integration. Additionally, with shareable templates and an easy-to-navigate interface, team members with less technical expertise can also contribute and collaborate effectively. Unlike many other tools, complexity won’t hinder your creativity, allowing you to construct anything your imagination conjures—without worrying about expenses. Effortlessly connect APIs using no-code solutions for simple task automation, or delve into vanilla JavaScript for sophisticated data manipulation. You can set up multiple triggers, branch out, merge workflows, and even pause processes to await external events. Seamlessly interact with any API or service through custom HTTP requests, and safeguard live workflows by maintaining distinct development and production environments with separate authentication credentials. Embrace the freedom to innovate without limits.
  • 10
    Intervo.ai Reviews

    Intervo.ai

    Intervo.ai

    $10 per month
    1 Rating
    Intervo is a robust, open-source platform that serves as an enterprise-grade voice and chat AI agent system, aimed at enhancing the automation of real-time customer interactions in both voice and text formats. It empowers organizations to effortlessly create, train, and launch personalized agents within minutes, all without the need for coding; users simply specify the agent's role, upload relevant knowledge materials, select a preferred voice engine such as ElevenLabs or Azure, and deploy the agent across various integrated channels. The platform's agents are versatile and can handle a range of applications, including lead qualification, customer support, AI receptionist duties, interactive product guidance, and internal assistance for departments like HR and IT. They are capable of integrating with telephony services through Twilio, linking to several large language model backends like OpenAI, Claude, and Gemini, while also orchestrating complex AI workflows and being embedded on websites as interactive widgets. With a strong focus on scalability, compliance, and adaptability, Intervo enables businesses to incorporate contextually aware conversational agents that can effectively address intricate inquiries, route calls efficiently, and engage users through both speech and chat interfaces. This makes it an ideal solution for organizations looking to enhance their customer engagement strategies while maintaining flexibility in their operations.
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    Kore.ai Reviews
    Kore.ai enables enterprises worldwide to harness the power of AI for automation, efficiency, and customer engagement through its advanced AI agent platform and no-code development tools. Specializing in AI-powered work automation, process optimization, and intelligent service solutions, Kore.ai provides businesses with scalable, customizable technology to accelerate digital transformation. The company takes a model-agnostic approach, offering flexibility across various data sources, cloud environments, and applications to meet diverse enterprise needs. With a strong track record, Kore.ai is trusted by over 500 partners and 400 Fortune 2000 companies to drive their AI strategies and innovation. Recognized as an industry leader with an extensive patent portfolio, it continues to push the boundaries of AI-driven solutions. Headquartered in Orlando, Kore.ai maintains a global presence with offices in India, the UK, the Middle East, Japan, South Korea, and Europe, ensuring comprehensive support for its customers. Through cutting-edge AI advancements, Kore.ai is shaping the future of enterprise automation and intelligent customer interactions.
  • 12
    BuildShip Reviews

    BuildShip

    BuildShip

    $25 per month
    1 Rating
    BuildShip is an intuitive low-code platform designed for visually constructing backend solutions that facilitate the swift deployment of APIs, scheduled tasks, AI-driven workflows, and cloud functions. It seamlessly integrates with various databases, tools, and AI models, allowing users to design comprehensive backend logic flows. You have the option to utilize pre-existing nodes or leverage AI capabilities to craft personalized logic nodes tailored to your specifications. By merging the simplicity of no-code with the robust flexibility of low-code, BuildShip provides a highly scalable method for rapid backend development. It supports a wide array of powerful applications, including handling payments and orchestrating subscription processes with services like Stripe, RevenueCat, and Lemon Squeezy. Additionally, it enables the automation of AI workflows to power backend functionalities for AI applications, as well as the creation of APIs for effective data processing and CRUD operations on various databases. Users can effortlessly relay form submission data to external tools, incorporate AI-driven chatbots with platforms such as OpenAI, Azure, Claude, and Groq, and manage email communications to enhance user engagement and lead generation. With BuildShip, the range of potential applications is truly limitless, empowering users to innovate without boundaries.
  • 13
    Invicta AI Reviews
    Build and manage AI agent teams using our Mixture of Experts (MoE) system. Create specialized digital workers with tailored knowledge, language models, triggers, and tools. Expand your workforce through computing power, not headcount. Simplify complex task automation without any coding needed.
  • 14
    Cognee Reviews

    Cognee

    Cognee

    $25 per month
    Cognee is an innovative open-source AI memory engine that converts unprocessed data into well-structured knowledge graphs, significantly improving the precision and contextual comprehension of AI agents. It accommodates a variety of data formats, such as unstructured text, media files, PDFs, and tables, while allowing seamless integration with multiple data sources. By utilizing modular ECL pipelines, Cognee efficiently processes and organizes data, facilitating the swift retrieval of pertinent information by AI agents. It is designed to work harmoniously with both vector and graph databases and is compatible with prominent LLM frameworks, including OpenAI, LlamaIndex, and LangChain. Notable features encompass customizable storage solutions, RDF-based ontologies for intelligent data structuring, and the capability to operate on-premises, which promotes data privacy and regulatory compliance. Additionally, Cognee boasts a distributed system that is scalable and adept at managing substantial data volumes, all while aiming to minimize AI hallucinations by providing a cohesive and interconnected data environment. This makes it a vital resource for developers looking to enhance the capabilities of their AI applications.
  • 15
    Deforge Reviews
    Deforge is a visual AI agent builder that requires no programming skills, allowing anyone to design sophisticated AI workflows through an easy-to-use node editor. The platform includes numerous pre-built components, supports multiple language models, and enables custom logic creation via drag-and-drop. With one-click deployment, users can instantly launch AI agents that scale seamlessly in production environments. Deforge’s unique blockchain integration facilitates AI interactions with smart contracts and decentralized applications, empowering innovative Web3 solutions. It serves diverse needs such as automating customer support, generating and optimizing content, analyzing data, and personalizing e-commerce experiences. The platform provides extensive documentation, templates, and an active community to assist users at every step. Pricing tiers accommodate beginners, professionals, and enterprises with varying levels of AI agent capacity and support. Deforge aims to democratize AI agent creation and accelerate business automation across industries.
  • 16
    Cognigy.AI Reviews
    Cognigy.AI is an enterprise-grade conversational AI platform designed to automate customer interactions across various channels, including voice and chat. Leveraging advanced natural language understanding (NLU) and large language models (LLMs), it enables businesses to create intelligent AI agents capable of delivering personalized, human-like conversations. The platform offers robust integration capabilities, allowing seamless connectivity with existing contact center and CRM systems to enhance customer experience orchestration. With features like Agentic AI, Cognigy.AI introduces autonomous, goal-oriented agents that can think, adapt, and collaborate with both AI and human agents, navigating complex queries with flexibility and precision. This comprehensive solution empowers organizations to streamline customer service operations, improve engagement, and achieve higher efficiency in handling customer inquiries.
  • 17
    BabyAGI Reviews
    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.
  • 18
    Flowise Reviews

    Flowise

    Flowise AI

    Free
    Flowise is an open-source agentic development platform designed to help teams build AI agents and LLM-powered applications using a visual workflow interface. The platform allows users to design intelligent workflows through modular components that can be combined to create chatbots, automation systems, and autonomous AI agents. Developers can build both single-agent chat assistants and multi-agent systems that collaborate to complete complex tasks. Flowise integrates with more than 100 large language models, embedding models, and vector databases, providing flexibility in selecting AI technologies. The platform also supports retrieval-augmented generation (RAG), enabling applications to retrieve knowledge from documents and data sources. Built-in features such as human-in-the-loop workflows allow users to review and validate agent actions before execution. Observability tools provide detailed execution traces and compatibility with monitoring systems like Prometheus and OpenTelemetry. Developers can integrate Flowise with existing applications using APIs, SDKs, or embedded chat widgets. The platform supports both cloud and on-premises deployment environments for enterprise scalability. By providing visual tools and flexible integrations, Flowise accelerates the development and deployment of advanced AI-driven applications.
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    AgentX Reviews

    AgentX

    AgentX

    $19 per month
    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.
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    Runbear Reviews

    Runbear

    Runbear

    $79 per month
    Runbear empowers teams to rapidly build AI-powered agents without any coding, seamlessly integrating them into widely used communication platforms such as Slack, Teams, Discord, and HubSpot. The platform enables users to deploy specialized AI assistants connected to models like OpenAI, Claude, and Gemini, enhanced by integrations with knowledge sources including Google Drive, Notion, and Confluence to keep content updated automatically. Runbear’s flexible multi-agent management lets organizations customize AI experiences for different teams, improving productivity and collaboration across departments. Key features include automating meeting prep, generating PRDs from Slack threads, querying databases with natural language, and triggering workflow automation through Zapier—all directly from chat environments. The product is designed to simplify complex workflows by reducing repetitive tasks and providing instant, context-aware AI responses to common questions. Companies across various industries praise Runbear for its intuitive interface, seamless setup, and transformative impact on team communication and efficiency. Additionally, Runbear supports compliance with enterprise-grade security standards such as SOC2. This makes it a reliable choice for businesses looking to incorporate AI assistants while maintaining data integrity and privacy.
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    Riff Reviews

    Riff

    Riff

    $49 per month
    Riff is an enterprise AI platform that enables organizations to build, deploy, and scale intelligent agents for automating critical business operations. It focuses on handling “deep work” tasks such as reconciliation, exception handling, and decision-making across workflows like procurement, finance, and order-to-cash. The platform integrates seamlessly with major enterprise systems including SAP, Oracle, Salesforce, Microsoft Dynamics, and data platforms like Snowflake and Databricks. Riff allows businesses to go from concept to production in weeks, significantly reducing implementation time. It follows a structured approach where business teams define value, IT ensures governance, and domain experts build solutions. The platform generates full-stack AI workflows using standard technologies like Python and FastAPI. It ensures secure deployment with audit-ready code and compliance with standards such as SOC 2, ISO 27001, and GDPR. Riff also provides tools for monitoring, governance, and lifecycle management of AI agents. Organizations can measure ROI through real-time operational improvements and efficiency gains. Overall, Riff enables enterprises to operationalize AI quickly while maintaining control, security, and scalability.
  • 22
    TeamCreate AI Reviews

    TeamCreate AI

    TeamCreate AI

    $8.50 per 1M AI cycles
    Assemble your ideal team in no time with TeamCreate AI, where AI co-workers serve as more than just assistants; they can be assigned a variety of tasks, linked with over 200 applications and tools, and communicate effortlessly through platforms like Slack and email. These AI workers can be customized without needing any coding skills and can fill various roles across sales, marketing, finance, product management, support, operations, and beyond. In contrast to traditional single-function AI assistants, you have the flexibility to adjust your AI worker to suit your unique requirements, resembling a quick-learning junior employee. You simply need to delegate or request tasks from them, and you'll be amazed at how quickly they adapt to your workflow. For organizations ranging from startups to established public companies, the secret to achieving success lies in hiring exceptional talent while managing the financial implications. With TeamCreate AI workers, businesses can grow swiftly without being hindered by budgetary limitations or the lengthy processes of recruitment and onboarding. Envision your new AI worker as an agile junior hire who can tackle tasks while utilizing their multilingual capabilities in English, Mandarin, and Spanish to ensure smooth collaboration among teams. This innovative approach allows for enhanced productivity and efficiency across all areas of your operations.
  • 23
    Gumloop Reviews

    Gumloop

    Gumloop

    $97 per month
    Easily drag, drop, and implement tailor-made tools that suit your business requirements. Utilize the contributions of our community through ready-made workflows to enhance your productivity. Enrich your workspace with our expanding collection of nodes, opening up a myriad of opportunities. Seamlessly transfer data from point A to point Z using intuitive drag-and-click connections. Identify workflows that are tedious or repetitive as prime candidates for automation. Gumloop is designed to cater to a wide range of data processing tasks, encouraging you to unleash your creativity. Our advanced automation builder provides the capability for intricate automation, surpassing the capabilities of current solutions and integrating AI at its foundation. Our goal is not merely to optimize your workflow but to entirely transform it. You can invite colleagues to join a Workspace or simply share the URL to your automation with them. Streamline your intricate business processes effortlessly, without the need for any coding skills. For instance, just provide a link to a home listing, and the AI will automatically retrieve essential information such as pricing, address, and additional details, making your tasks even simpler. Additionally, the platform allows for real-time collaboration, enhancing team efficiency and fostering innovation.
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    Fyli Reviews

    Fyli

    Fyli

    $39 per month
    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.
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    AI Assistify Reviews

    AI Assistify

    AI Assistify

    $19 per month
    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.
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