Best 463 App Builder Tools in 2026

Online IDE with support for 50+ languages
AI-powered code completion (Ghostwriter)
Real-time collaboration
One-click deployments
Replit Agent for AI-assisted app development

Starter Free Explore the possibilities of making apps on Replit. Includes 3 development apps (with temporary links) and public apps only. Replit Agent trial included.
Replit Core $20 per month (billed annually) Make, launch, and scale your apps. Includes full Replit Agent access, $25 of monthly credits, unlimited public and private apps, access to Claude Sonnet 3.7 & OpenAI GPT-4o, and deploy and host live apps.
Teams $35 per user per month (billed annually) Bring the power of Replit to your entire team. Includes everything in Replit Core, $40/mo in usage credits, 50 Viewer seats, centralized billing, role-based access control, and private deployments.
Enterprise Custom pricing Meet your security and performance needs. Includes everything in Teams, custom Viewer Seats, SSO/SAML, SCIM, advanced privacy controls, dedicated support, and requires annual commitment and a minimum of 20 users.

Users can start coding immediately in their browser without any setup or downloads. Replit provides a workspace where they can write code, collaborate with others, deploy their projects, and utilize AI tools like Replit Agent to generate code and build applications based on prompts.

AI-powered design assistance
No-code website building
Advanced CMS
Animation and interaction tools
Figma plugin for design import
Free hosting and publishing

Free Unlimited Projects, Unlimited AI Generations, Free Framer domain, Free templates, 100 Free CMS Items, Mac & Windows, Active community, 50+ Tutorials

Start with AI to design your site, customize templates, add animations and interactions, and then publish for free. You can also copy and paste web designs from Figma to Framer using the Figma plugin.

Comprehensive documentation
Interactive tutorials
API reference
Playground for code experimentation
Community resources

Use Angular.dev to access documentation, tutorials, and references for Angular development. You can also use the playground to experiment with Angular code. The site also provides links to community resources and ways to contribute to the Angular project.

AI-powered app creation
No-code development environment
Data integration from various sources
Customizable app templates
Real-time data visibility
Workflow automation

Glide Solutions Starting at $10,000 Premium custom solution built by a top Agency Partner, with Glide helping manage development. per project
Hire an Expert Starting at $2,000 Browse the Expert Directory to find a Glide Certified Expert who best fits your project needs and preferences. per project

Users can start building apps for free by connecting their data sources (like spreadsheets) to Glide. The platform provides a drag-and-drop interface to design and customize the app's functionality and appearance.

AI-powered design suggestions
Automated task completion
Responsive design adaptation
Instant website conversion

Start Start free. Upgrade to add a custom domain and unlock advanced features.

Highlight an area you are stuck on to see design suggestions. Speak to it to autocomplete multi-step tasks. Press one button to adapt your design to fit all screen sizes.

Realtime database
Full-stack TypeScript environment
Authentication
Open source self-hosting
AI coding assistance
Backend built-ins (cron jobs, AI workflows, auth)

Starter Free For hobbyists and prototypes.
Professional $25 per developer/month For teams with growing projects. Scales as you go.

Developers can use Convex to define database schemas, queries, and mutations in TypeScript. The platform automatically keeps the app in sync with frontend and backend code, eliminating the need for state managers or websockets.

AI Chatbot Development
LLM Integration
Plugin Support (Google Search, DALL·E 3, CapCut)
Short and Long-Term Memory
Workflow Automation
Card Integration
Agent Deployment to Doubao and Feishu

Use Coze to develop AI chatbots by leveraging its integrated plugins, memory, workflows, and card functionalities. Build, customize, and deploy agents to various platforms.

Drag-and-drop interface builder
Integration with multiple data sources (Airtable, Google Sheets, SQL, etc.)
User and permission management
Pre-built blocks for internal tools and customer portals
Workflow automation
Mobile app conversion
AI App Generator

Free $0 /month 1 published app, 10 app users
Basic $49-59 /month 3 published apps, 20 app users
Professional $139-167 /month Unlimited apps, 100 app users
Business $269-323 /month Unlimited apps, 2500 app users
Enterprise Custom Customize to your needs

Connect your existing data sources like Airtable or Google Sheets, customize the layout and logic using drag-and-drop building blocks, manage user permissions, and publish your app in minutes. Softr also offers templates to quickly create apps for various use cases.

Interactive quizzes and scorecards
Personalized results and recommendations
Data-driven assessments
Seamless CRM and marketing tool integrations
Customizable templates and branding
Built-in analytics and reporting

Starter $49 Everything you need to start generating data rich leads
Business $99 Generate more leads and more data
Pro $149 Advanced features for making more sales
Enterprise POA Scale up as required, with tailored plans and onboarding

Users can create marketing funnels by building data-driven quizzes and assessments. The platform allows for personalization of questions, scoring logic, and result content. It integrates with various CRM and email platforms to streamline follow-ups and convert data into results.

Notebooks for analysis and modeling
App Builder for interactive visualizations
AI-powered assistance for query generation and code writing
Collaboration and sharing tools
Integration with data warehouses and other tools

Community Free Free to explore data and showcase your work.
Professional $36 per Editor / month. For practitioners or small teams accelerating data workflows.
Team $75 per Editor / month. For teams scaling data collaboration and governance.
Enterprise Custom Advanced security, support and control for organizations.

Connect Hex to your data warehouse, analyze data using SQL, Python, or R, and build interactive apps with a drag-and-drop UI builder. Share your work with teams and stakeholders.