Custom App Builder
The best 50 Custom App Builder AI tools - Free & Paid
Explore 50 AI for Custom App Builder
AI App Builder turns plain‑language app ideas into functional web prototypes. Drop screenshots, iterate design and code in real time, then deploy instantly. Built‑in templates cover portfolios, e‑commerce, and events, with export, hosting, and version‑control integration.
Freemium
VibeCode is a no-code app development platform that enables users to design, customize, and launch mobile apps with templates, real-time collaboration, and built-in analytics. It simplifies app creation with drag-and-drop tools and seamless API integrations for enhanced functionality.
Free trial
- $20/mo
Bubble Buddy is a low‑code visual platform that lets users design web applications with drag‑and‑drop UI tools and a workflow editor. It connects to databases and APIs, offers responsive templates, and supports rapid prototyping and scaling.
Freemium
FlutterFlow is a visual development platform that lets users build mobile and web apps quickly with drag‑and‑drop UI components, a visual logic editor, and native integrations with Firebase, Supabase, and REST APIs. It supports testing and code export for deployment.
Freemium
AppForceStudio is an AI‑driven platform that lets users design, build, and deploy iOS, Android, and web apps through a canvas with drag‑and‑drop and real‑time code generation. It supports real‑time collaboration, design‑system consistency, and instant deployment for developers, designers, and agenci
Freemium
BuildMyStores auto‑creates Shopify dropshipping shops in under five minutes, delivering a responsive theme and trending product catalog. Users can edit design, listings, and settings anytime, keep full ownership, and avoid revenue shares or subscription costs.
Free
Bubble Built on Bubble is a visual web‑app builder that lets users design layouts, workflows, and database schemas via drag‑and‑drop. It supports API integration, conditional logic, responsive design, and custom domain mapping when the plan is upgraded.
Freemium
Lovable is an AI-powered tool that transforms ideas into functional applications without coding, acting as a superhuman full-stack engineer.
Freemium
Fillout is a drag‑and‑drop form builder that lets users create custom, brand‑aligned forms for surveys, registrations, and intake. It supports PDF export, payments, workflow automation, e‑signatures, and integrations with CRMs, plus real‑time analytics and team collaboration.
Free
Superapp generates production-ready native Swift iPhone apps from plain-English descriptions, using AI to design screens, assemble Swift code, and guide App Store publishing—enabling non-developers to build prototypes, MVPs, and native App Store releases without manual coding.
Subscription
- $25/mo
Universe is a cross‑device no‑code website builder with drag‑and‑drop grid editing, AI‑assisted content placement, hundreds of templates, built‑in e‑commerce options, real‑time preview, and integrated traffic analytics with social media advertising support.
Freemium
Floot is a no-code platform enabling entrepreneurs to create web applications without coding skills. It integrates project management, hosting, and database management, offering features like quick hosting, personalized support, and full code ownership for seamless app development.
Free trial
Weblium is a no‑code website builder that offers responsive templates for businesses, e‑commerce, blogs, and restaurants. Its Flex Block editor lets users customize layouts across devices. Built‑in AI writing, e‑commerce tools, SEO features, and 24/7 live support streamline site creation.
Freemium
WOV.app is an AI-powered platform for seamless e-commerce app creation. It provides one-click app generation, intuitive drag-and-drop interface, real-time previews, and technical assistance, enabling app design and monetization without coding knowledge. Accessible templates and smooth publishing on
Freemium
Onepage simplifies website creation and management, offering customizable templates, a built-in CRM for lead management, and seamless integration with external tools. Its user-friendly design ensures efficient navigation while maintaining GDPR compliance for data protection.
Free
ScoreApp lets users create quizzes, assessments, waitlists, webinars, video courses, and surveys with a drag‑and‑drop interface and instant scoring logic. It integrates with HubSpot, Salesforce, and ActiveCampaign, tracks funnel performance, and supports A/B testing.
Freemium
- $29/mo
QuickAppFlow is an AI‑powered low‑code platform that lets enterprises build custom apps in weeks. It includes a conversational AI co‑pilot for natural‑language operations, AI‑driven workflow automation, mobile app generation, and citizen‑development tools.
Subscription
- $500/mo
Buildform is an AI-powered form builder that simplifies creating and managing various forms. It offers templates, conditional logic, and real-time analytics, integrating with tools like Slack and CRM systems for enhanced workflow and user engagement.
Freemium
Bubble lets users build web applications through a visual, drag‑and‑drop interface, providing an integrated database and workflow automation. It supports API integration, enabling rapid prototyping and launch for entrepreneurs, designers, and small teams.
Freemium
Chattee is an AI app builder that converts plain-English prompts into full-stack web applications with databases, auth, and workflows. It enables instant deployment with scalable hosting while allowing full code export and ownership for rapid prototyping and production.
Free trial
Vzy builds full websites in minutes with AI, generating pages, content, images, forms and SEO settings. Users edit directly from browser, manage multiple sites, use custom domains, SSL, CDN, and view analytics, CRM, and export code.
Freemium
- $15/mo
Fuselio specializes in custom software development, offering web and mobile app solutions, AI-powered automations, and MVP creation. The platform focuses on client collaboration to deliver tailored, scalable technology solutions that enhance business operations.
Freemium
Ucraft Next is a no-code website builder that enables users to create customizable online stores with a visual editor, featuring product management, payment integration, SEO tools, and AI-assisted content creation for efficient online presence establishment.
Free trial
CodeConductor is a no‑code AI platform that turns plain‑English prompts into complete web and mobile apps, automatically generating front‑end, back‑end, APIs, databases, and authentication with built‑in security, CI/CD, and cloud deployment options.
Freemium
OnSpace.AI is a no-code AI app builder for creating cross-platform mobile apps with photorealistic designs and real-time previews. It offers backend integration, GitHub exports, and monetization via Stripe, all through an intuitive interface.
Freemium
- $20/mo
Formaloo is an AI-powered platform that lets users create custom forms (CRM systems, surveys, polls) effortlessly without coding. It offers advanced features like relational databases and integrations for efficient data management and collection in businesses.
Freemium
Unicorn Platform is a no-code drag and drop website builder with AI technology and pre-made integrations.
Freemium
- $14/mo
prompt.cafe rapidly creates app concepts by combining 68 ingredient categories, 24 design presets, and 29 tech stacks into ready‑to‑use prompts for code and design. It supports developers, designers, and product managers in quick, structured prototyping.
Freemium
AppBuzz is a mobile app builder for e-commerce platforms, enabling seamless integration and real-time syncing. It features AI-driven push notifications, abandoned cart recovery, and analytics to enhance customer engagement and optimize revenue.
Free trial
- $15
Trickle converts natural‑language prompts into full web apps without coding, using a canvas interface, AI‑guided UI assembly, templates, Gemini 3.0 Pro integration, and export to static sites or cloud. Ideal for designers, developers, and startups.
Free
- $0.67/mo
Appwizzy is a platform that simplifies web application and website development using AI. Users can define their app, choose templates, and deploy with support for various tech stacks, including PHP, Python, and Node.js, along with Git integration.
Freemium