Best AI Agent Builders Software in 2026

Salesforce Agentforce is an enterprise agentic AI software platform that helps organizations build, deploy, manage, and govern AI agents that can autonomously assist customers, employees, and partners across digital and voice channels. Agentforce is designed for enterprises that want to operationalize AI agents at scale while maintaining control, security, and trust. It brings together humans, applications, AI models, and business data into a unified system where agents can reason, take action, and collaborate with people. The platform supports the full agent lifecycle—from creation and testing to deployment, supervision, and continuous improvement—using both low-code and pro-code tools. Agentforce is used by teams across customer service, sales, IT, operations, HR, marketing, and industry-specific workflows. Agentforce enables organizations to deploy AI agents that work continuously, execute business logic, and integrate with existing systems. Agents can handle structured and unstructured data, reason through complex tasks, and hand off to humans when needed. Key capabilities and components include: - Agent development and orchestration tools that support building, testing, deploying, supervising, and scaling AI agents using conversational, low-code, and pro-code experiences. - Hybrid reasoning architecture that combines deterministic workflows with large language model (LLM) reasoning to ensure predictable execution while handling nuance and natural language interactions. - Multichannel and voice support, allowing agents to engage users across web, mobile, chat, and phone with consistent behavior and brand-aligned voice experiences. - Intelligent Context processing, which extracts and structures information from unstructured and multimodal data sources so agents can respond accurately and take relevant actions. - Lifecycle management and supervision, including batch testing, performance monitoring, and tools to refine agent behavior over time. Agentforce includes built-in trust, governance, and security features to support enterprise requirements: - Configurable guardrails to reduce hallucinations, bias, and off-topic responses. - Data protection and governance controls such as grounding, access controls, auditability, and privacy safeguards. - Enterprise-grade reliability and compliance, built on the broader Salesforce platform. Common use cases include customer support automation, sales development, employee support, deep research tasks, coaching and learning, product recommendations, appointment scheduling, and event or attendee support. Agentforce can also be tailored for industry-specific workflows by leveraging existing data models, APIs, and business logic. Overall, Salesforce Agentforce is an enterprise agentic AI platform for organizations seeking to deploy trusted, autonomous digital labor that integrates with their existing systems and operates at scale.

Lindy is an AI workflow automation platform that helps businesses streamline operations by handling repetitive tasks at scale. With Lindy, you can build AI agents—without writing a single line of code—to automate tasks like responding to emails, scheduling meetings, enriching leads, recording and summarizing calls, and more. Key Features: ✅ No-Code AI Agent Builder – Create custom AI-powered assistants in minutes. ✅ 200+ App Integrations – Connect seamlessly with your CRM, email, calendar, and other business tools. ✅ End-to-End Automation – Automate outreach, data entry, meeting summaries, and follow-ups. ✅ Get Started with a Template – Hundred of templates to help you deploy AI agents as executive assistants, customer support chatbots, medical scribes, sales assistants, and more. ✅ Scalable & Adaptable – Customize workflows to fit your business needs, from small teams to enterprises. Check it out at lindy.ai

UiPath (NYSE: PATH) is a global leader in agentic automation, empowering enterprises to harness the full potential of AI agents to autonomously execute and optimize complex business processes. The UiPath Platform™ uniquely combines controlled agency, developer flexibility, and seamless integration to help organizations scale agentic automation safely and confidently. Committed to security, governance, and interoperability, UiPath supports enterprises as they transition into a future where automation delivers on the full potential of AI to transform industries. For more information, visit www.uipath.com. Agentic testing is an AI-powered approach to software quality assurance that leverages autonomous agents to generate, execute, and evolve tests across the entire testing lifecycle. By partnering intelligent agents with human testers, agentic testing dramatically increases test coverage, accelerates release cycles, improves system resilience, and enables continuous testing at enterprise scale. It empowers teams to shift from manual, reactive testing to proactive, scalable quality engineering—driving faster innovation with higher confidence.

Watsonx.ai is part of the IBM watsonx platform that brings together new generative AI capabilities, powered by foundation models and traditional machine learning into a powerful studio spanning the AI lifecycle. With watsonx.ai, you can build, train, validate, tune and deploy generative AI, foundation models and machine learning capabilities with ease and build AI applications in a fraction of the time with a fraction of the data.

Zapier is the #1 workflow automation platform for businesses that want to grow faster by maximizing the efficiency of their teams, tools, and processes without relying on development teams. With our new visual editor, free Filter and Formatter tasks for more control, and reduced task-based pricing, you're going love automating with Zapier. It's free to sign up — no credit card required — and creating your first workflow, what we call a "Zap," is just a few clicks away. Since 2011, over 2 million business have turned to Zapier for their automation needs, including: lead management, sales pipeline, marketing campaigns, customer support, data management, project management, and tickets and incidents.

Microsoft Copilot Studio is a low-code platform designed to empower users to create and customize AI-driven agents that automate tasks and processes across various applications and services. By leveraging natural language processing and generative AI, Copilot Studio enables the development of intelligent agents capable of handling complex workflows, enhancing productivity, and streamlining operations within organizations. Key Features and Functionality: - Low-Code Development: Offers an intuitive graphical interface that allows users to build agents without extensive coding knowledge, making AI development accessible to a broader audience. - Integration with Microsoft Ecosystem: Seamlessly connects with Microsoft 365 applications, Azure services, and other platforms, enabling agents to interact with existing tools and data sources. - Customizable Agents: Users can tailor agents to specific business needs by defining custom workflows, integrating with APIs, and utilizing pre-built or custom connectors. - Multi-Channel Deployment: Agents can be deployed across various channels, including websites, mobile apps, social media platforms, and internal business applications, ensuring broad accessibility. - Advanced Analytics and Monitoring: Provides dashboards and AI-driven insights to monitor agent performance, user interactions, and effectiveness, facilitating continuous improvement. Primary Value and Solutions Provided: Microsoft Copilot Studio addresses the need for efficient automation and intelligent assistance within organizations. By enabling the creation of custom AI agents, it helps businesses: - Enhance Productivity: Automate repetitive tasks and processes, allowing employees to focus on higher-value activities. - Improve Customer Engagement: Deploy agents that provide instant support and information to customers across multiple channels, enhancing satisfaction and responsiveness. - Streamline Operations: Integrate agents with existing systems to facilitate seamless workflows and data management, reducing manual intervention and errors. - Foster Innovation: Empower teams to develop and iterate on AI solutions rapidly, promoting a culture of innovation and continuous improvement. By providing a versatile and user-friendly platform for AI agent development, Microsoft Copilot Studio enables organizations to harness the power of artificial intelligence to solve complex challenges and drive business success.

The Leading Conversational AI Agent Builder Platform to Qualify Leads and Book Meetings 24/7 CloseBot is a cutting-edge conversational AI platform designed to revolutionize how businesses interact with their leads and customers across multiple channels. It stands out as a powerful tool, particularly for businesses using platforms like GoHighLevel, offering a robust and user-friendly solution for automating communication, qualifying leads, booking appointments, and providing exceptional customer service. Utilizes an objective-based AI system where you define specific goals for the bot to achieve during conversations, such as lead qualification or appointment booking. This allows the bot to dynamically adapt its responses and prompting to meet those objectives, leading to more focused and effective interactions. Seamless integration with GoHighLevel, enabling automatic contact tagging and the mapping of collected information to custom fields within GoHighLevel. This integration streamlines data management and allows for triggering automations within GoHighLevel based on CloseBot interactions. Integrates with a knowledge base where you can upload documents or provide website URLs for the AI to learn from and reference during conversations. This allows the bot to provide accurate and specific information about your business, products, or services. Smart follow-up capabilities that allow you to automate follow-up messages based on the context of the conversation. This ensures that leads and customers receive timely and relevant communication, improving engagement and conversion opportunities. Built with a dynamic prompting algorithm that works in the background to create effective prompts based on your objectives and the flow of the conversation. This reduces the complexity of manual prompt engineering, allowing users to focus on defining their desired outcomes rather than crafting intricate instructions.

Postman is the world’s leading API platform, used by more than 40 million developers and 500,000 organizations to build, test, and manage APIs at scale. With Postman, teams collaborate efficiently across the entire API lifecycle, including design, development, testing, security, documentation, and governance. The platform helps ensure consistency, quality, and enterprise-grade control. Postman also offers Agent Mode (beta), built on AWS Bedrock and trained with AWS SageMaker. Agent Mode enables developers to use natural language to debug requests, organize collections, document APIs, and automate workflows without switching tools or writing custom scripts.

Asana is a leading work management platform for human + AI collaboration. Over 170,000 customers like Accenture, Amazon, Anthropic, and Suzuki rely on Asana to align teams and accelerate organizational impact. Whether it’s managing strategic initiatives, cross-functional programs, or company-wide goals, Asana helps organizations bring clarity to complexity—turning plans into action with AI working alongside teams every step of the way. To learn more, visit www.asana.com.

Workato is the enterprise orchestration platform trusted by 12,000+ global customers to move faster, innovate confidently, and lead with AI. The only vendor rated #1 in both analyst and customer reviews, Workato unifies integration, automation, API management, RPA, data orchestration, and agentic AI in one secure, cloud-native platform—with 1,200+ prebuilt connectors for maximum speed and flexibility. Designed for agility and built for scale, Workato delivers rapid time to value, ironclad security, and continuous innovation—empowering teams to orchestrate data, workflows, and intelligent agents in real time, transforming complexity into growth.

Build, deploy, and scale machine learning (ML) models faster, with fully managed ML tools for any use case. Through Vertex AI Workbench, Vertex AI is natively integrated with BigQuery, Dataproc, and Spark. You can use BigQuery ML to create and execute machine learning models in BigQuery using standard SQL queries on existing business intelligence tools and spreadsheets, or you can export datasets from BigQuery directly into Vertex AI Workbench and run your models from there. Use Vertex Data Labeling to generate highly accurate labels for your data collection.

What if you could build custom, AI-powered solutions that fit your business perfectly, without the risk or costly lock-in? The OutSystems AI-powered low-code development platform eliminates the compromises of building and buying, enabling your teams to turn ideas into mission-critical applications and agents that drive revenue, efficiency, and customer impact. By combining a trusted low-code foundation with powerful AI capabilities, you can build custom solutions up to 10x faster, with the speed of innovation and control you need to compete in the AI-centric future.

Guru is the AI Source of Truth for your company—an AI knowledge platform that connects everything your teams know, makes it accessible everywhere you work, and keeps it accurate automatically. Guru unifies your company’s apps, chats, and docs into one governed knowledge layer, delivering cited, permission-aware answers, chat, and research across Slack, Teams, your browser, or even other AIs like ChatGPT and Claude. Every answer is grounded in verified knowledge, with built-in verification and lineage to ensure trust, compliance, and confidence at scale. Connect your knowledge. Access it everywhere. Build trust—automatically.

Retell AI is a powerful conversational AI platform designed to automate voice, SMS, and chat interactions with natural, humanlike performance. Built on top of your choice of large language models (LLMs), Retell allows teams to spin up real-time AI agents that handle calls, trigger messaging workflows, and integrate seamlessly into your existing systems—all without writing code. At its core, Retell delivers Voice Agent Automation that feels indistinguishable from speaking with a real person. Calls are handled by LLM-native agents that respond within 600 milliseconds, support multi-turn logic, and operate across 31+ languages with native-quality speech. You can build and manage your own agent flows using an intuitive drag-and-drop builder that supports IVR trees, dynamic transfers, real-time webhooks, and CRM integration. Whether you’re scheduling appointments, answering FAQs, or qualifying leads, these agents are fast, reliable, and production-ready. Beyond voice, Retell also enables SMS and chat automation. Agents can send contextual messages during or after phone calls, or operate as standalone text/chat bots. You can use Twilio numbers or bring your own for outbound campaigns, enabling flexible, multi-channel engagement. To ensure quality and insight, Retell offers built-in testing and QA tools. You can simulate conversations, A/B test call flows, and monitor live call data through detailed dashboards. Track CSAT, latency, sentiment, and conversation outcomes—all in one place. Voice agents can be deployed via Twilio, SIP, branded caller ID, or embedded using Retell’s web SDKs. Unlike legacy IVR or scripted systems, Retell is built from the ground up to be AI-native and fully customizable. Whether you’re in healthcare, logistics, fintech, or customer support, Retell’s platform lets you scale personalized conversations across channels—boosting customer satisfaction and reducing operational costs.

MindStudio is a powerful no-code platform that makes it easy for teams and creators to design, build, and deploy custom AI agents, chatbots, and applications — without writing a single line of code. Whether you’re building an internal tool, automating workflows, enhancing customer support, or launching a new AI-powered product, MindStudio gives you everything you need to go from idea to production in minutes. With MindStudio, you can connect your data, design conversational flows, and integrate with APIs or existing systems — all through an intuitive visual interface. Our platform is built for flexibility and scalability, enabling startups, enterprises, and creators alike. Key Features: 🧠 No-Code AI Builder: Create powerful AI apps and agents visually — no programming required. ⚙️ Custom Workflows & Integrations: Connect 600+ third-party apps, tools, and data sources for smarter automation and seamless integration with existing workflows. 🔍 LLM Flexibility: Use OpenAI GPT-4, Google Gemini, Anthropic Claude, and other 200+ leading models to power your applications. 📊 Analytics & Optimization: Monitor performance and continuously improve your AI’s results. Trusted by enterprises, professionals, and individuals worldwide, MindStudio is redefining how businesses build with AI.