Best AI agents for building apps without code (2026)
Builders that turn a description into a working app or site, no coding required. We list 63 tools for building apps without code below, each with a link-checked page, pricing as the maker states it and alternatives.
Updated
63 tools: 21 open source, 4 source-available, 21 free or freemium, 13 paid, usage-based or enterprise, 4 pricing on the maker's site.
No-code app building (27)
Monobot.AI
Monobot.AI is a no-code platform for building voice and chat AI agents that handle customer support, bookings, reservations and routine business calls, with a workspace for managing agents and integrations with CRMs and other tools.
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ByteFlow
ByteFlow is a no-code builder for AI agents on top of the systems a company already runs (ERP, CRM, in-house and legacy apps) through APIs or a browser agent. Agents prepare the work, such as a CRM update or ERP entry, and a person approves it with one tap. Includes voice agents in 10+ Indian languages and document extraction.
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Rork
AI builder for native iOS, Android and web apps that takes you from a prompt to App Store and Google Play publishing.
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a0.dev
AI app builder for iOS and Android that generates production mobile apps and ships them to the App Store and Google Play.
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Base44
AI app builder that turns a plain-language idea into a working web app with database, login and hosting included.
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Baserow
No-code platform for databases, apps, automations and AI agents, an Airtable alternative available as cloud or self-hosted.
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Taskade AI Agents
No-code builder for AI agents inside Taskade that use your data, trigger automations and ship as live apps.
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Ask-AI
AI customer experience platform for B2B SaaS support teams with AI agents, support analytics and no-code automation.
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StackAI
Drag-and-drop no-code platform for enterprises to build and deploy secure, compliant AI agents.
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Unla
Lightweight MCP gateway that turns existing MCP servers and APIs into MCP endpoints without code changes, with a management UI.
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Lovable MCP
Official MCP server for Lovable, the AI full-stack app builder, so other agents can work with your Lovable projects.
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Figma Make
Prompt-to-prototype and app builder inside Figma that works from your designs and components.
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NocoBase
Open-source no-code platform with AI employees for building business systems.
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Momen
No-code full-stack app builder with AI agent features.
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Replit Agent
Builds and deploys full apps from a prompt in the browser.
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v0
Vercel's agent that generates and deploys web apps and UI.
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Bolt
Prompt-to-app builder that runs full-stack apps in the browser.
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Flowise
Discontinued: the open-source drag-and-drop builder for agents and LLM flows was wound down by its team, reaching end of life on Aug 31, 2026; the repo is archived but the Apache-2.0 code remains available to fork.
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BetterClaw
Build and deploy AI agents without code on 28+ model providers or local LLMs, with 120+ app connectors, any MCP server and unlimited skills, running in Telegram, Slack, Discord and Gmail.
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Cod3x
No-code AI trading agent: describe a strategy in plain English and it trades 24/7.
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CustomGPT.ai
No-code platform for building AI agents grounded in your business content, with citations and anti-hallucination controls.
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Lindy
No-code AI assistants for email, meetings and ops.
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Magia Trade
No-code visual strategy lab with AI agents that send signals and deploy live trading on Binance and B3.
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Mindflow
No-code automation and AI agents for security and IT operations.
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Relevance AI
No-code platform to build AI agent teams for business work.
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Maxun
Turns websites into structured APIs with no-code robots for extraction and monitoring.
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Griffin AI
Platform to build and launch DeFi agents without code.
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Workflow automation (16)
ByteChef
Open-source platform for AI agents and workflow automation with hundreds of connectors that you can self-host or embed in a SaaS product.
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FastGPT
AI agent building platform with knowledge-base RAG, data processing and a visual workflow editor for deploying question-answering and automation apps.
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Yuanjing Wanwu
China Unicom's enterprise, multi-tenant platform for building agents, workflows and RAG apps with model management.
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BuildShip
Visual AI workflow builder for automating backends, building tools for AI agents and spinning up APIs.
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Giselle
Open-source AI agent studio for building agentic workflows with a visual builder.
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BrowserAct
No-code builder for reusable AI web scrapers that collect structured data and connect it to apps, workflows and agents.
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Encord Agents
Encord's agents that plug foundation models or your own models into labeling workflows to pre-label, segment, track, route and QA image, video and multimodal data, with a no-code catalog and an open-source SDK.
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Langflow
Visual drag-and-drop builder for AI agents and workflows that you can run locally, deploy as an API or expose as an MCP server.
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Sim Studio
Workspace for visually building, deploying and monitoring AI agents and workflows.
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Activepieces
Open-source automation platform with AI agents and hundreds of pieces usable as MCP servers.
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Astron Agent
iFlytek's enterprise agentic workflow platform for building super agents.
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PySpur
Visual playground for building and iterating on agent workflows.
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Cassidy
Build AI assistants and workflows trained on company knowledge for teams.
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Make
Visual automation platform with AI agents.
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n8n
Workflow automation with AI agent nodes; self-host or cloud.
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Tray.ai
Integration and automation platform for building enterprise AI agents.
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More tools (20)
Onlook
An open-source visual editor for React and Tailwind apps where you design on a canvas and an AI agent writes the code. Edit layouts like in Figma, then export clean code to your own repo.
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Puter AI Builder
Puter AI Builder turns a plain-language description into a working app or website that can be published to a real URL, with no code; it is an open-source alternative to Lovable, Replit and v0 from the team behind Puter.
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Microsoft Copilot Studio
Microsoft's low-code platform for building, testing and publishing AI agents that connect to business data, Microsoft 365, Power Platform connectors and MCP servers, then deploy to Teams, websites and other channels.
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Fragments
E2B's open-source Next.js template for AI-generated apps, like Claude Artifacts or v0, with generated code run in secure E2B sandboxes.
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Alloy
AI prototyping tool for product managers that clones your product so you can make changes and share high-fidelity prototypes.
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Emergent
Vibe-coding platform where AI agents plan, build and deploy full web and mobile apps through a chat conversation.
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Leap
AI developer agent that builds full-stack apps and deploys them to your own AWS or GCP account, so you keep the code.
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Botpress
Platform for building and deploying LLM-powered chatbots and agents, with a visual studio, integrations hub, CLI and SDK.
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Gumloop
Multiplayer AI agent builder that lets anyone at a company build agents with any model and integration under IT control.
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InsForge
Open-source backend platform that gives coding agents a database, auth and storage.
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VibeSDK
Cloudflare's open-source kit for running your own vibe-coding platform.
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Dify
Open-source platform for building LLM apps and agents visually.
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MaxKB
Open-source platform for building enterprise agents and knowledge-base assistants.
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Unstract
LLM-powered platform for extracting structured data from documents via APIs and ETL pipelines.
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Nexent
Zero-code platform that generates AI agents from plain-language descriptions.
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Boomi
Integration platform with Boomi AI agents and agent management.
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Jotform AI Agents
Build AI agents from forms and docs that answer customers via chat, voice and messaging.
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MyShell
Platform to build, share and use AI agents and apps.
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SnapLogic
Integration platform with AgentCreator for building enterprise agents.
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Zapier Agents
AI agents that act across 7,000+ Zapier apps.
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GitHub repos (28)
| Repo | GitHub stars | Licence | Last push |
|---|---|---|---|
| Dify ↗ | 158,410 | Modified Apache License 2.0 with additional conditions | 2026-10-21 |
| Langflow ↗ | 155,757 | MIT | 2026-10-21 |
| Flowise ↗ | 55,500 | Apache-2.0, except enterprise directories (commercial licence) | 2026-08-13 |
| FastGPT ↗ | 29,851 | FastGPT Open Source License (Apache 2.0 with additional conditions) | 2026-10-21 |
| Sim Studio ↗ | 29,835 | Apache License 2.0 | 2026-10-21 |
| Onlook ↗ | 26,963 | — | 2026-07-22 |
| Activepieces ↗ | 25,073 | MIT (Expat), except the packages/ee directories (commercial licence) | 2026-10-21 |
| NocoBase ↗ | 24,599 | NocoBase License Agreement | 2026-10-21 |
| MaxKB ↗ | 22,986 | GNU GPL v3.0 | 2026-10-21 |
| Maxun ↗ | 17,875 | GNU AGPL v3.0 | 2026-10-19 |
| Botpress ↗ | 14,956 | MIT | 2026-10-19 |
| InsForge ↗ | 13,129 | Apache License 2.0 | 2026-10-20 |
| Astron Agent ↗ | 8,910 | Apache License 2.0 | 2026-10-21 |
| Unstract ↗ | 7,285 | GNU AGPL v3.0 | 2026-10-21 |
| Fragments ↗ | 6,393 | Apache License 2.0 | 2026-10-13 |
Top 15 of 28 by stars. Stars and licence come from each repo, checked when the listing was last verified.
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