Best Web-Based AI Agent Builders of 2025 - Page 5

The Agent Development Kit (ADK) is a powerful open-source platform designed to help developers create AI agents with ease. It integrates seamlessly with Google’s Gemini models and various AI tools, providing a modular framework for building both basic and complex agents. ADK supports flexible workflows, multi-agent systems, and dynamic routing, enabling users to create adaptive agents. The platform offers a rich set of pre-built tools, third-party library integrations, and deployment options, making it ideal for building scalable AI applications in any environment, from local setups to cloud-based systems.

Agno is a streamlined framework designed for creating agents equipped with memory, knowledge, tools, and reasoning capabilities. It allows developers to construct a variety of agents, including reasoning agents, multimodal agents, teams of agents, and comprehensive agent workflows. Additionally, Agno features an attractive user interface that facilitates communication with agents and includes tools for performance monitoring and evaluation. Being model-agnostic, it ensures a consistent interface across more than 23 model providers, eliminating the risk of vendor lock-in. Agents can be instantiated in roughly 2μs on average, which is about 10,000 times quicker than LangGraph, while consuming an average of only 3.75KiB of memory—50 times less than LangGraph. The framework prioritizes reasoning, enabling agents to engage in "thinking" and "analysis" through reasoning models, ReasoningTools, or a tailored CoT+Tool-use method. Furthermore, Agno supports native multimodality, allowing agents to handle various inputs and outputs such as text, images, audio, and video. The framework's sophisticated multi-agent architecture encompasses three operational modes: route, collaborate, and coordinate, enhancing the flexibility and effectiveness of agent interactions. By integrating these features, Agno provides a robust platform for developing intelligent agents that can adapt to diverse tasks and scenarios.

Swarm is an innovative educational framework created by OpenAI that aims to investigate the orchestration of lightweight, ergonomic multi-agent systems. Its design prioritizes scalability and customization, making it ideal for environments where numerous independent tasks and instructions are difficult to encapsulate within a single prompt. Operating solely on the client side, Swarm, like the Chat Completions API it leverages, maintains a stateless design, which enables the development of scalable and practical solutions without a significant learning curve. Unlike the assistants found in the assistants API, Swarm agents, despite their similar naming for ease of use, function independently and have no connection to those assistants. The framework provides various examples that cover essential concepts such as setup, function execution, handoffs, and context variables, as well as more intricate applications, including a multi-agent configuration specifically designed to manage diverse customer service inquiries within the airline industry. This versatility allows users to harness the potential of multi-agent interactions in various contexts effectively.

The OpenAI Agents SDK allows developers to create agent-based AI applications in a streamlined and user-friendly manner, minimizing unnecessary complexities. This SDK serves as a polished enhancement of our earlier agent experimentation project, Swarm. It features a concise set of core components: agents, which are large language models (LLMs) with specific instructions and tools; handoffs, which facilitate task delegation among agents; and guardrails, which ensure that agent inputs are properly validated. By leveraging Python alongside these components, users can craft intricate interactions between tools and agents, making it feasible to develop practical applications without encountering a steep learning curve. Furthermore, the SDK includes integrated tracing capabilities that enable users to visualize, debug, and assess their agent workflows, as well as refine models tailored to their specific needs. This combination of features makes the Agents SDK an invaluable resource for developers aiming to harness the power of AI effectively.

VoltAgent is a versatile open-source framework for TypeScript that empowers developers to create, tailor, and manage AI agents with unparalleled control, speed, and an exceptional developer experience. This framework equips users with a comprehensive set of tools designed for enterprise-grade AI agents, enabling the creation of production-ready solutions with cohesive APIs, utilities, and memory capabilities. One of its key features is tool calling, which allows agents to execute functions, communicate with various systems, and carry out specific actions. VoltAgent streamlines the process of switching between different AI service providers through a unified API, needing only a minor code modification. It also incorporates dynamic prompting, facilitating experimentation, fine-tuning, and the iterative development of AI prompts within a cohesive environment. Additionally, its persistent memory feature enables agents to save and retrieve past interactions, thereby improving their intelligence and contextual understanding. Beyond these capabilities, VoltAgent enhances collaborative efforts by employing supervisor agent orchestration, which enables the construction of robust multi-agent systems coordinated by a central supervisor agent managing specialized agents. This orchestration not only boosts efficiency but also allows for the creation of intricate workflows tailored to specific application needs.

Agent Squad is a versatile and robust open-source framework created by AWS to facilitate the management of various AI agents and navigate intricate dialogues. This framework supports multi-agent orchestration, enabling efficient collaboration and utilization of several AI agents within a unified system. It is designed with dual language compatibility, being fully operational in both Python and TypeScript. Through intelligent intent classification, it adeptly directs inquiries to the most appropriate agent by considering both context and content. Additionally, Agent Squad accommodates both streaming and non-streaming outputs from various agents, providing adaptable responses. It effectively preserves and leverages conversation context across multiple agents, ensuring interactions remain coherent. The architecture is highly extensible, permitting straightforward integration of new agents or modifications to existing ones to meet particular requirements. Moreover, Agent Squad's deployment flexibility allows it to operate seamlessly on platforms ranging from AWS Lambda to local environments or any cloud service, making it a highly adaptable solution for various applications. Its design not only enhances collaborative efforts among agents but also optimizes user experience through efficient dialogue management.

Recomi, developed by Powerdrill, is an intuitive no-code platform that empowers users to design and implement intelligent chatbots utilizing their own data sets. Users can easily upload a variety of file formats, such as PDFs, Excel, Word, PowerPoint, and Markdown, or link to their Google Drive to serve as the foundational knowledge base for their AI agents. It seamlessly integrates with websites using chat bubbles or iframes, allowing compatibility with popular site builders like Webflow, Framer, Wix, and Bubble. You can preview the appearance of your AI agent on your website by entering your URL and selecting "Start Demo." The platform provides a straightforward interface for creating AI agents without the need for programming skills. After logging in, you can initiate the creation of an agent by uploading files, assigning a name, and adjusting optional configurations. Once the agent is established, it can respond to inquiries based on the information provided in the uploaded documents. Additionally, the collaboration features enable you to invite team members to specific agents, promoting a shared environment for exploration and insights, ultimately enhancing the overall user experience. This collaborative aspect not only enriches the development process but also fosters a community of users who can learn from one another.

Solar is an agile and innovative platform powered by AI that allows users to effortlessly create tailored AI agents, automate workflows, and develop comprehensive applications, encompassing everything from Python backends and databases to contemporary front-end designs and user authentication, all within seconds through an intuitive visual editor and collaborative workspace. This platform merges the advantages of traditional coding with the simplicity of no-code solutions, featuring integrations for various functionalities such as email, web scraping, LLM interactions, data tables, file storage, and conditional logic, all of which can be deployed with just a single click. Additionally, Solar offers a suite of robust enterprise capabilities including role-based access controls, safety protocols, and customizable cloud options, making sure that deployments are both secure and scalable. With engineering talent hailing from prestigious companies like Y Combinator, Palantir, and Jane Street, Solar is designed to serve a wide range of users, from individual developers to larger collaborative teams, providing an appealing free tier that includes 500 credits and the ability to manage up to five projects, while paid subscriptions grant access to enhanced integrations, increased usage credits, collaborative tools, and enterprise-level security features. The platform is dedicated to continuously evolving and meeting the diverse needs of its users, ensuring they can leverage AI technology effectively and efficiently.

Shipable is an innovative no-code platform that empowers agencies and consultants to effortlessly create, tailor, and launch production-ready AI assistants for various applications such as support, sales, onboarding, and lead generation across chat, voice, and integrated app settings. It simplifies the development of sophisticated, multilingual workflows by integrating system prompts, app connections (like email, CRM, and internal tools), and payments or domain embedding within an intuitive visual builder, eliminating the need for programming expertise. Agency teams can now generate lead-generation bots in mere minutes—a task that previously required days and multiple tools—by easily cloning and adjusting existing templates. Furthermore, with features that support customer-facing voice interactions, including in Arabic, Shipable caters to everyone from individual operators to larger studios, providing effective, secure, and revenue-enhancing AI solutions while minimizing overhead and engineering demands. This platform not only streamlines the process of AI assistant creation but also significantly enhances productivity and efficiency within various business operations.

Pulze.ai is an enterprise-level AI platform that eliminates the need for coding, empowering teams to create, implement, and oversee AI-driven assistants and workflows seamlessly. By centralizing access to over 50 top-tier LLMs and AI models, it employs intelligent routing to ensure that every request is processed by the most appropriate model, thereby maximizing performance, quality, and cost-effectiveness. Users can interact with AI models, upload and use documents, conduct web searches, generate images, transcribe audio, and automate various tasks—all from a cohesive “Space” workspace. Additionally, Pulze enables the creation of no-code AI assistants using templates tailored for specific functions, such as managing support tickets, drafting sales materials, and sorting leads. It seamlessly integrates with popular tools like Slack, Google Drive, and Jira, while also upholding enterprise-level security measures, including SOC 2 compliance, data isolation, and a policy of zero data logging by AI providers. This comprehensive approach ensures that organizations can harness the power of AI while maintaining strict security and operational standards.

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.

Autohive is a user-friendly AI agent platform designed for those without coding skills, enabling teams to automate tedious tasks by visually constructing, launching, and managing AI agents that work in harmony with current tools and data sources. With the capability to create tailored agents that pull data from various sources like CRMs, analytics platforms, documentation systems, and communication tools, users can connect these agents into collaborative "agent teams" that handle intricate tasks, such as transforming podcasts into social media content, generating weekly analysis reports, or providing customer support responses, whether on a schedule or upon request. The platform's straightforward interface allows even non-technical users to specify agent actions, establish triggers and reminders, and track performance through a unified dashboard. Additionally, more experienced teams can utilize its natural-language API and workflow editor to streamline multi-step processes not just in marketing and analytics, but also in customer service, enhancing overall productivity and efficiency in their operations. This combination of accessibility and powerful functionality makes Autohive a valuable tool for organizations looking to optimize their workflows.

Koog is a Kotlin-based framework designed for developing and executing AI agents using idiomatic Kotlin, catering to both simple agents that handle individual inputs and more intricate workflow agents with tailored strategies and configurations. Its architecture is built entirely in Kotlin, ensuring a smooth integration of the Model Control Protocol (MCP) for improved management of models. The framework also utilizes vector embeddings to facilitate semantic search and offers a versatile system for creating and enhancing tools that can interact with external systems and APIs. Components that are ready for immediate use tackle prevalent challenges in AI engineering, while intelligent history compression techniques are employed to optimize token consumption and maintain context. Additionally, a robust streaming API supports real-time response processing and allows for simultaneous tool invocations. Agents benefit from persistent memory, which enables them to retain knowledge across different sessions and among various agents, and detailed tracing facilities enhance the debugging and monitoring process, ensuring developers have the insights needed for effective optimization. This combination of features positions Koog as a comprehensive solution for developers looking to harness the power of AI in their applications.

Asteroid is an innovative platform that harnesses AI to automate browser tasks, enabling both novices and seasoned developers to create, implement, oversee, and enhance intricate web workflows without the necessity of traditional coding. At its heart lies a graph-based agent builder, which allows users to articulate their desired actions in natural language while also setting up repeatable logic through variables and structured outputs. Asteroid operates with a sophisticated backend that incorporates encrypted credential management and selector-based guardrails powered by Playwright, facilitating seamless navigation of web pages, interaction with user interface elements, and the ability to call external APIs when required. Users have the flexibility to deploy agents instantly via a RESTful API, integrate them into pre-existing systems, or work within the platform’s console, which features real-time oversight, debugging capabilities, and checkpoints for human involvement. The application of Asteroid spans a diverse array of scenarios, including complex multi-step data extraction, efficient data entry into legacy systems, and the automation of reporting processes, making it a versatile tool for enhancing productivity. With its user-friendly design and powerful capabilities, Asteroid is positioned to significantly transform how businesses approach web automation.

Release0 is an intuitive no-code conversational AI platform that enables companies to create, implement, and enhance engaging chat experiences, such as lead qualification, onboarding, customer support, product launches, and AI-driven chats, on various platforms including websites, WhatsApp, and custom domains, all without requiring any coding skills. With its user-friendly visual drag-and-drop flow builder, users can craft workflows that integrate features like text, multimedia, custom logic, input collection, conditionals, payment processing, and AI integrations with tools like OpenAI, Claude, Mistral, and Groq, among others. The platform allows for effortless deployment through embed codes, links, QR codes, or integration plugins, such as those for WordPress, and boasts extensive integration options with CRM systems, Google Sheets, Zapier, analytics pixels, and conversational APIs, simplifying the automation process while ensuring scalability. Additionally, Release0's versatility makes it suitable for various business needs, providing a comprehensive solution for enhancing customer interactions across multiple channels.

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.

TEN (Transformative Extensions Network) is an open-source framework that enables developers to create real-time multimodal AI agents capable of interacting through voice, video, text, images, and data streams with extremely low latency. The framework encompasses a comprehensive ecosystem, including TEN Turn Detection, TEN Agent, and TMAN Designer, which collectively allow developers to quickly construct agents that exhibit human-like responsiveness and can perceive, articulate, and engage with users. It supports various programming languages such as Python, C++, and Go, providing versatile deployment options across both edge and cloud infrastructures. By leveraging features like graph-based workflow design, a user-friendly drag-and-drop interface via TMAN Designer, and reusable components such as real-time avatars, retrieval-augmented generation (RAG), and image synthesis, TEN facilitates the development of highly adaptable and scalable agents with minimal coding effort. This innovative framework opens up new possibilities for creating advanced AI interactions across diverse applications and industries.

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.

Broxi AI is an innovative no-code platform that empowers users to transform a basic text description into a fully operational AI agent in just minutes, utilizing intuitive visual drag-and-drop functionalities that eliminate the need for any technical expertise. Its unique Broxi Autopilot feature allows users to input natural language commands, like “create an agent to handle FAQs from our PDF handbook,” and seamlessly specify various input types such as PDFs, chat interfaces, or websites, along with diverse output options like emails, messages, or API interactions. With a single click, Broxi efficiently builds, tests within an interactive sandbox, and enables immediate deployment of your AI agent through various channels, including API, web widgets, Slack integration, or embedded applications. Additionally, it boasts compatibility with numerous tools and systems, provides real-time monitoring and centralized management capabilities, and upholds enterprise-level security standards, ensuring that even non-technical teams can easily automate tasks related to customer support, internal processes, sales interactions, content creation, and data extraction without the necessity of coding. This makes Broxi a powerful ally for organizations aiming to enhance their efficiency and service delivery through AI.

RhinoAgents serves as a no-code platform for AI workforce solutions, enabling a diverse range of users, from startups to large corporations, to create and implement intelligent agents across various sectors such as HR, IT, real estate, recruitment, and healthcare. By utilizing a straightforward prompt-based method or a user-friendly drag-and-drop workflow builder, organizations can develop AI agents designed to automate mundane tasks, optimize processes, and improve customer interactions. This innovative approach allows businesses to substitute extensive hiring with AI agents, achieving equivalent outcomes at just a quarter of the expense. These digital agents function similarly to traditional employees, efficiently managing tasks such as onboarding, customer service, lead qualification, scheduling, property inquiries, healthcare FAQs, and IT support, among others. Moreover, the platform offers remarkable versatility across different industries, effortless usability without coding skills, engagement through multiple channels, the ability to build a custom knowledge base, and tools for tracking analytics and return on investment. Overall, RhinoAgents empowers businesses to harness the power of AI, significantly enhancing productivity and lowering operational costs.

Blocks.diy serves as a productivity platform enhanced by artificial intelligence, enabling teams to create personalized tools, workflows, and smart agents that align precisely with their operational requirements, all without the need for a specialized development team. This platform merges an AI application builder with intelligent agents capable of extracting, analyzing, and acting on data from a variety of systems, while allowing users to maintain oversight of their functionalities. Additionally, it features a marketplace filled with professionally designed templates that teams can either implement immediately or modify to suit their unique workflows. By transforming traditional work systems from mere data storage into dynamic systems, Blocks.diy automates mundane tasks, delivers predictive insights, enhances coordination across different platforms, and integrates fluidly into existing workflows. Designed for teams across various sectors, including healthcare, investment firms, and technical operations, Blocks.diy adheres to high standards of enterprise-grade compliance and has already seen widespread adoption. This versatility makes it an essential tool for enhancing productivity and efficiency in modern workplaces.

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.

Rebolt is a sophisticated AI platform tailored for enterprises, allowing businesses to develop bespoke applications and intelligent agents through simple verbal commands directed at the AI. It provides seamless integration with various corporate tools like OneDrive, SharePoint, Salesforce, and Slack, as well as custom APIs, and includes essential infrastructure such as databases, file storage, scheduling capabilities (like cron jobs), audit logs, and separate environments for staging and production deployment. Users can generate applications and agents without any need for API key coding, merely by articulating their requirements in natural language, while still ensuring robust enterprise security features, permissions mapping through systems like Azure groups, and role-based access controls. This platform is specifically engineered for constructing operational workflows, internal tools, and automation that link to the firm's existing data and services, thus empowering non-technical users or low-code teams to quickly create solutions that can replace spreadsheets, cumbersome manual processes, and disjointed SaaS solutions. Additionally, Rebolt's intuitive design fosters increased collaboration among teams, enhancing productivity and innovation within the organization.

BotDojo serves as a robust AI enablement platform tailored for enterprises, allowing companies to create, implement, oversee, and expand intelligent agents across various communication channels like chat, voice, email, and web, all through an intuitive low-code visual workflow designer that seamlessly integrates with existing enterprise data systems. It boasts a library of over 100 pre-built templates aimed at streamlining typical applications, including support automation, knowledge retrieval, sales analytics, and internal operations, while also facilitating branching logic, memory capabilities, and the orchestration of tools such as code, RPA, and web browsing. In addition, BotDojo establishes connections with essential business tools like CRMs, ticketing platforms, and databases to enhance its functionality. The platform further fosters continuous improvement and learning for agents through human feedback loops, enabling employees to mentor agents by providing feedback, embedding corrections into agent memory and responses, and assessing performance using comprehensive observability metrics, including deflection rates, first-contact resolution, and cost per interaction. Ultimately, BotDojo not only optimizes operational efficiency but also ensures that intelligent agents evolve and adapt to meet organizational needs effectively.

Khorus serves as a versatile platform designed to create a universal communication framework for intelligent systems, empowering developers, startups, and businesses to construct, launch, and profit from networks of AI agents and robotic workflows. At the heart of the platform lies an innovative Agent-to-Agent (A2A) architecture, which facilitates the coordination of tasks, contextual sharing, and collaboration among AI agents, moving beyond simple data exchange. The platform accommodates scalable modules across various sectors including IoT, gaming, robotics, and Web3, while also integrating an on-chain agent economy that leverages standards like ERC-8004 and X402, allowing for the publication, licensing, and monetization of agents and workflows within a marketplace. Users are able to delineate agent roles, skills, and workspaces, connect APIs and integrations, initiate workflows, and track task progression. Furthermore, they can offer their agents or automation blueprints for others to utilize, thereby generating a stream of recurring revenue through their contributions to the ecosystem. As a result, Khorus not only enhances collaboration among AI agents but also fosters a sustainable model for innovation and income generation.