Best Online App Building Software

In an always-connected world, many businesses prefer app building software solutions that require no local installation. Below, you’ll find top online app building software platforms—often referred to as cloud-based or web-based—offering easy subscription models, automatic updates, and seamless remote access. Explore these recommended tools to streamline workflows, enhance collaboration, and keep your team productive from anywhere.
  • 4.6 avg. rating from 02 reviews

Last Updated: September 18, 2025

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349 Software

Popular Picks in App Building Software

AppMySite

AppMySite

$9 Per month

Softr

Softr

Contact Vendor

OutSystems

OutSystems

$36300 Per year

Zoho Creator

Zoho Creator

$480 Per month

List of Top Web-Based App Building Software

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Signzy is a client onboarding software designed to simplify and accelerate the onboarding process for financial institutions, legal firms, and other regulated industries. The platform offers tools for secure digital verification, automated document management, and compliance checks, ensuring that new clients are authenticated and onboarded efficiently. Signzy’s AI-powered document verification a... Read more about Signzy

Free Trial

NA

Pricing Type

Contact Vendor

Location

India

Flowfinity is a versatile application development software designed to help businesses create custom applications without the need for extensive coding. The platform provides a drag-and-drop interface that allows users to build and deploy apps tailored to their specific needs. Flowfinity supports various business processes, including data collection, workflow automation, and reporting, making it a... Read more about Flowfinity

Free Trial

Available

Pricing Type

$40 Per user

Location

Canada

Stacker is a portal software that enables businesses to create custom portals and internal applications without the need for extensive coding. It provides an intuitive, drag-and-drop interface that allows users to build portals tailored to their specific needs, whether for customers, employees, or partners. Stacker helps businesses streamline operations by organizing data, creating workflows, and ... Read more about Stacker

Free Trial

Available

Pricing Type

$79 Per month

Location

United Kingdom

ELMA365 is a comprehensive task management software designed to optimize workflow and boost productivity within organizations. The platform provides businesses with powerful tools to create, assign, and track tasks across multiple teams, ensuring projects are completed on time and within scope. ELMA365 enables users to set task priorities, deadlines, and dependencies, offering a clear overview of ... Read more about ELMA365

Free Trial

Available

Pricing Type

$18 Per user

Location

Luxembourg

Edisoft Mobile is an intuitive app building software designed to help businesses and developers quickly create, customize, and deploy mobile applications. The platform offers a low-code environment that enables users, even those with limited coding experience, to build fully functional mobile apps for both Android and iOS platforms. Edisoft Mobile provides a range of pre-built templates and drag-a... Read more about Edisoft Mobile

Free Trial

NA

Pricing Type

Contact Vendor

Location

Estonia

Tatum is an advanced app-building software designed to simplify the process of developing high-performance mobile and web applications. Offering a low-code environment, Tatum allows developers to create powerful applications without needing extensive coding experience. The platform features a range of pre-built templates and components, enabling users to quickly design user interfaces, integrate A... Read more about Tatum

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

InstaWP is an app building software platform designed for developers and businesses looking to rapidly deploy WordPress websites or applications in a local or staging environment. The platform simplifies the process of setting up, managing, and testing WordPress installations without requiring complex configurations. InstaWP allows users to create temporary WordPress instances with just a few clic... Read more about InstaWP

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Sheetcast is an innovative app-building software that allows users to create powerful applications directly from spreadsheets. Designed for business professionals and developers alike, Sheetcast makes it easy to turn spreadsheet data into interactive web and mobile apps without needing extensive coding knowledge. The software supports complex calculations, data filtering, and interactive elements,... Read more about Sheetcast

Free Trial

NA

Pricing Type

Contact Vendor

Location

Canada

Accelerate your digital transformation with a single platform for integration and business process automation.

Linx is a top-notch platform, making software creation a breeze without intricate coding. Picture it as a simplified toolbox for transforming your ideas into functional applications. With Linx, there's no need to be a coding guru – it's designed for simplicity. The platform adopts a visual approach, letting you effortlessly drag and drop elements, like building blocks, to craft your application.... Read more about Linx

Free Trial

Available

Pricing Type

$149 Per month

Location

South Africa

Retool is a powerful low-code development platform that empowers businesses to create custom internal applications quickly and efficiently. Designed for developers and non-developers alike, Retool simplifies the app-building process by providing a user-friendly interface that allows users to drag and drop components, connect APIs, and customize workflows without extensive coding knowledge. With a ... Read more about Retool

Free Trial

Available

Pricing Type

$10 Per user

Location

United States

ASP.NET Zero is an application development software platform designed for developers seeking a rapid and reliable way to build web and mobile applications. The software offers a robust framework based on the ASP.NET technology stack, providing pre-built components for user management, permissions, and multi-tenancy. ASP.NET Zero includes customizable themes, templates, and built-in APIs, allowing ... Read more about ASP.NET Zero

Free Trial

NA

Pricing Type

$2999 Per year

Location

Turkey

ABP Commercial is an application development software that provides developers with the tools to build, deploy, and manage custom applications efficiently. The platform offers pre-built templates, modules, and automation tools that simplify the development process, reducing time to market. ABP Commercial’s analytics provide insights into app performance, user behavior, and system health, helping... Read more about ABP Commercial

Free Trial

Available

Pricing Type

$2999 Per year

Location

Turkey

SmapOne is an innovative app-building software that enables businesses to create custom mobile applications without coding knowledge. The platform offers a drag-and-drop interface with pre-built templates, making it easy for users to design apps for specific business needs, such as data collection, process automation, and task management. SmapOne supports various features like form creation, barco... Read more about smapOne

Free Trial

Available

Pricing Type

Contact Vendor

Location

Germany

nandbox is a no-code app building software that allows users to create mobile applications without any programming knowledge. Designed for businesses, entrepreneurs, and individuals, nandbox provides an intuitive drag-and-drop interface to design and launch fully functional apps for both iOS and Android platforms. The software includes pre-built templates for a variety of industries, including e-c... Read more about nandbox

Free Trial

Available

Pricing Type

$59 Per month

Location

Canada

Genesis is a powerful low-code development platform that empowers users to build sophisticated applications without needing extensive coding experience. Whether you’re a business owner, developer, or IT team, Genesis offers an intuitive interface where you can drag and drop elements to create custom apps that meet your unique business needs. The platform supports both web and mobile applications... Read more about Genesis

Free Trial

NA

Pricing Type

Contact Vendor

Location

United Kingdom

ML Seed Platform is an innovative app building software that allows businesses and developers to create machine learning-driven applications without extensive coding knowledge. Designed for both beginners and experienced developers, ML Seed offers a user-friendly interface and pre-built models that can be customized to suit specific business needs. The platform supports various machine learning te... Read more about ML Seed Platform

Free Trial

Available

Pricing Type

Contact Vendor

Location

Italy

The low-code platform for all business processes

Ninox is a powerful and flexible database software, designed for both individuals and businesses seeking to organize and analyze their data effectively. It stands out with its user-friendly interface, making database creation and management accessible to non-technical users. Ninox allows for the customization of databases with ease, supporting various data types and forms. The software enables the... Read more about Ninox

Free Trial

30 Days

Pricing Type

$12 Per month

Location

United States

Custom Mobile App Builder by Forms On Fire

Forms On Fire is a versatile mobile app builder software designed to revolutionize data collection and workflow automation for businesses. Its standout feature is its no-code, drag-and-drop interface, making mobile app creation accessible to everyone, regardless of technical skills. Users can design custom mobile apps for inspections, audits, surveys, and more, with ease. The software supports dat... Read more about Forms On Fire

Free Trial

NA

Pricing Type

$20 Per month

Location

United States

doForms is a powerful forms automation software that revolutionizes data collection and management for businesses. Designed for ease of use, doForms allows users to create customized digital forms without the need for coding. This flexibility enables organizations to gather information in real time, improving accuracy and efficiency. With its mobile-friendly platform, field workers can complete fo... Read more about doForms

Free Trial

Available

Pricing Type

$9.95 Per feautre

Location

United States

Pory is an app-building software designed to help businesses and individuals create customized applications without any coding knowledge. The platform offers an easy-to-use interface, allowing users to drag and drop elements to build interactive apps for a wide range of purposes, from customer engagement to internal processes. Pory supports integration with popular third-party tools, including dat... Read more about Pory

Free Trial

Available

Pricing Type

$18 Per month

Location

Australia

Plasmic is a powerful headless content management system (CMS) that enables businesses to create, manage, and deliver digital content across multiple channels with ease. Unlike traditional CMS platforms that are tightly coupled with front-end design, Plasmic’s headless architecture separates content creation from its presentation, giving developers and marketers greater flexibility. With Plasmic... Read more about Plasmic

Free Trial

Available

Pricing Type

$100 Per user

Location

United States

Dify is a powerful generative AI software that empowers businesses and creative professionals to generate high-quality content in a variety of formats, including text, images, and videos. Leveraging advanced machine learning algorithms, Dify can create unique, contextually relevant content from minimal input, saving time and resources for marketers, writers, and content creators. Whether you need ... Read more about Dify

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

UI Bakery is a low-code development platform designed to help businesses quickly build and deploy web applications without needing extensive coding knowledge. The platform provides a visual interface that allows users to drag and drop components, create user-friendly designs, and connect to databases with minimal effort. UI Bakery’s intuitive design environment accelerates the development proces... Read more about UI Bakery

Free Trial

Available

Pricing Type

$10 Per user

Location

Lithuania

TargomoAPI is a cutting-edge data visualization software designed to help businesses make informed, data-driven decisions. This API-based platform allows users to visualize geospatial data and gain actionable insights by integrating location data with advanced analytics. TargomoAPI provides a range of customizable map-based visualizations, including heatmaps, zone-based analysis, and demographic o... Read more about TargomoAPI

Free Trial

Available

Pricing Type

$0.01 Per month

Location

Germany

TACTIC API is a robust app-building software that provides developers with a flexible framework to create custom applications. With its user-friendly interface and powerful API tools, TACTIC API simplifies the app development process, allowing users to design, integrate, and deploy applications quickly. The software supports a range of programming languages, making it ideal for both novice and exp... Read more about TACTIC API

Free Trial

NA

Pricing Type

Contact Vendor

Location

Canada

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