Best AI Tools to Create AI agents

Contextual AI (accessible at contextual.ai, often referenced in connection with context.ai discussions) is an enterprise-grade context engineering platform designed for building, deploying, and operating production-ready Retrieval-Augmented Generation (RAG) AI applications. It serves as a unified context layer that connects internal ...

Coze Studio is the fully open-sourced core of ByteDance’s Coze platform, providing an all-in-one visual development environment for creating, debugging, and deploying AI agents, applications, and workflows. Users build sophisticated AI-powered solutions through intuitive drag-and-drop interfaces that combine no-code simplicity ...

Research conducted as of March 2026 using the official Letta website, documentation (docs.letta.com), GitHub repositories, pricing pages, community discussions on Reddit, and third-party analyses. Letta is an open-source platform (formerly known as MemGPT) designed to build stateful AI agents that ...

Posium is an open-source, AI-powered platform that fully automates the end-to-end software testing lifecycle for web applications (with mobile support via Appium in development) using a coordinated suite of specialized AI agents. It transforms manual QA processes by analyzing apps, ...

Potpie AI is an open-source and enterprise AI platform that converts codebases into structured knowledge graphs (powered by tools like Neo4j) to build custom, context-aware agents capable of performing sophisticated software engineering tasks. Unlike generic code assistants that generate isolated ...

Replit is a cloud-based AI-powered development platform that enables users to build, collaborate on, and deploy software applications and websites entirely from their browser with no setup required. It combines a full-featured online IDE with advanced AI tools like the ...

Thunder Code (now primarily operating via thunders.ai, with the original domain redirecting to the platform) is an AI-powered no-code test automation tool that allows anyone to create, execute, and maintain automated tests using plain English descriptions rather than code or ...

A0.dev is an AI-powered platform that enables users to build, deploy, and monetize full mobile applications using natural language prompts and a conversational AI coding agent. It generates complete React Native projects from text descriptions, handles backend integration (via Convex ...

AgentRPC is a universal Remote Procedure Call (RPC) layer that connects AI agents and workflows to functions and APIs deployed in any language, framework, or network environment. It wraps existing code in a standardized RPC interface, registers it with a ...

Research as of March 10, 2026 Aire is an AI-powered data model builder and no-code app creator specifically designed for the open-source Corteza low-code platform. It transforms a single natural-language text prompt into a complete, production-grade business application—including complex data ...

Alloy is an AI-powered prototyping tool that lets product teams capture any live web application directly from the browser via a Chrome extension and instantly generate lifelike, interactive prototypes. These prototypes automatically understand and replicate the app’s components, design system, ...

Amplify Security is an AI-powered code security platform that automatically detects vulnerabilities in software code using integrated open-source scanners and generates ready-to-apply fixes via AI agents. It integrates directly into existing development workflows on GitHub and GitLab, delivering one-click remediation ...

Anything (createanything.com), also known as the Anything AI app builder (formerly associated with Create.xyz), is an AI agent that turns natural language prompts into fully functional web apps, mobile apps (iOS and Android), tools, and products—all generated with real code. ...

BaseAI is an open-source web AI framework that enables JavaScript and TypeScript developers to build, configure, and deploy serverless autonomous AI agents with memory and tools. It centers on "agentic pipes"—modular workflows that combine Large Language Models (LLMs), custom function-calling ...

Argil (https://www.argil.ai/) is an AI-powered video generation platform that enables users to create professional, engaging videos using personalized AI avatars or clones. Users train a digital version of themselves—or select from pre-built avatars—by uploading a single photo and voice sample ...

Bardeen is an AI-powered no-code automation tool that operates as a Chrome extension, enabling users to automate repetitive browser-based workflows without writing code. It uses natural language prompts via its "Magic Box" or AI Command Bar to generate custom automations ...

Bolt.new is an AI-powered full-stack web development platform by StackBlitz that lets users create, edit, run, and deploy complete websites, applications, and prototypes entirely in the browser. Users describe their idea in natural language, and the tool’s AI agents (powered ...

Bricabrac AI is an AI-powered web app generator that enables users to create fully functional, responsive web applications from simple text descriptions in under 10 minutes, with no coding required. Users describe their desired app—such as features, layout, and functionality—and ...

Brancher.ai is a no-code visual builder that lets users connect generative AI models (such as text and image generators) to create sophisticated AI-powered applications in minutes, without writing any code. It functions as an intuitive drag-and-drop platform for chaining AI ...

BuildShip (accessible via buildship.com, with buildship.tools as an associated entry point) is a visual low-code backend and AI workflow builder that lets users create scalable APIs, scheduled jobs, cloud functions, database operations, and complex automations through an intuitive node-based interface. ...