Best AI Agent Builders for Anthropic

Retool is a modern AI-native application development platform designed to help teams build internal software quickly and efficiently. It enables users to create agents, workflows, dashboards, and full-stack apps using natural language prompts and visual tools. Retool connects directly to databases, APIs, vector stores, and AI models to ensure applications work seamlessly with existing systems. The platform allows teams to transform raw data into actionable tools such as dashboards, admin panels, and monitoring systems. With drag-and-drop UI building, code-level customization, and AI-assisted generation, Retool supports multiple development styles. Built-in workflows automate complex processes while maintaining auditability and security. Retool fits naturally into standard engineering stacks with support for CI/CD and version control. Enterprise-grade permissions and hosting options ensure sensitive data stays protected. Used by thousands of companies worldwide, Retool helps teams ship AI-powered software faster. It bridges the gap between idea and production with speed and control.

Melaya is a versatile platform designed to create and manage AI agents that seamlessly integrate with various business tools, web browsers, and Android applications, featuring six interconnected products: - Melaya Agents: A user-friendly visual interface for designing workflows and coordinating multi-agent teams, which integrates models, tools, memory, schedules, and approval mechanisms for reproducible operations. - Melaya Assistant: A singular conversational workspace that facilitates collaboration across interconnected business systems while utilizing authorized tools and shared context. - Melaya Device Control: AI agents that interact with real Android applications using accessibility features, eliminating the need for rooting or specialized API integration. - Melaya Browser Control: Agents capable of navigating and executing tasks within your web browser, equipped with options for selecting tabs, managing site permissions, live monitoring, and manual intervention. - Melaya MCP Server: This component provides existing AI assistants, such as Claude, ChatGPT, and Cursor, with access to Melaya’s features, including browser control, mobile agents, and workflows through a single connection. - Melaya Marketing: An all-encompassing suite designed for conducting AI-driven SEO audits, building backlinks, managing advertising campaigns, and performing analytics. This comprehensive suite of tools empowers users to enhance productivity and optimize their business processes.

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.

BetterClaw serves as a no-code platform for teams seeking effective AI agents without the need for complex infrastructure. Users can simply describe tasks through a chat interface, link various tools and LLM providers, and deploy autonomous agents without the hassles of Docker, YAML, configuration files, or VPS hosting. These agents can operate on set schedules across platforms like Telegram, Slack, Discord, Gmail, and custom webhooks, while the system provides visibility into task states, categorizing them as backlog, ready, running, successful, or failed, with the ability to re-queue unsuccessful attempts. The platform supports any skill compatible with OpenClaw and features a selection of curated skills that have undergone a rigorous four-layer security audit. Teams can transform successful interactions into reusable skills, integrate with over 30 LLM providers, and have agents generate tangible outputs such as PDFs, DOCX files, XLSX/CSV spreadsheets, images, audio, video, and Markdown, eliminating the need for manual text copying. Enhanced security measures are in place, including AES-256 encryption for credentials, dedicated containers for each agent, automatic secret purging every five minutes, specific credential grants per agent, and comprehensive access audit logs to ensure safe operations. Overall, BetterClaw empowers teams to streamline their workflows while maintaining a high level of security and efficiency.

ZGI is an open-source AI platform designed for enterprises to create business-oriented agents that leverage their specific data, tools, workflows, models, and expertise. With its Agent Runtime feature, agents can efficiently load Skills, access real-time company insights, utilize various tools, and quickly deliver valuable results. The Model Gateway integrates multiple global and domestic model providers, such as OpenAI, Anthropic, Google, DeepSeek, and Qwen, enabling teams to select the most suitable model for each agent based on criteria like quality, availability, cost, or geographic location while maintaining centralized control over access, quotas, routing policies, and fallback options. The comprehensive product workspace encompasses the entire agent development lifecycle: Agent Studio merges Skills, knowledge, tools, and models; Workflows facilitate complex, multi-step processes and allow users to monitor each execution closely; the Database enables natural-language queries over real-time business information while adhering to access governance; Model Management oversees provider connections and enterprise-level routing; and Knowledge Assets transform company documents into searchable, context-aware knowledge repositories. By integrating these features, ZGI aims to streamline the deployment and management of AI agents within enterprises.

DeskFerry serves as an intuitive platform designed for assembling an AI team simply by articulating your needs in everyday language. It generates AI agents that can seamlessly integrate with the tools your team is already familiar with, facilitating automated tasks across over 1,500 applications without the necessity of coding. These agents possess the capability to read, write, and interact with various services, including Gmail, Slack, Notion, Salesforce, HubSpot, Jira, and Stripe, among others, while users have the option to select from a variety of AI models provided by OpenAI, Anthropic, Google, xAI, and more. Teams can customize agent skills to align with their brand voice, create branded materials, and organize outputs in appropriate tools and formats. Additionally, the platform features scheduling and trigger functions that support automations running on an hourly, daily, or weekly basis, or in response to events within connected applications. To enhance security and oversight, human-in-the-loop mechanisms can be implemented, requiring approval prior to the execution of significant actions, such as sending emails or updating records. Users can enrich the platform's knowledge base by incorporating documents, databases, and URLs, while a memory feature enables automations to remember previous interactions and preferences over time, ensuring a more personalized user experience. This combination of functionality and ease of use makes DeskFerry a valuable asset for teams looking to leverage AI in their workflows.