Best On-Premises Web App Development Platforms of 2025

QuickApps is a No-code SharePoint application development and business process automation solution that is packed with powerful web apps. It enables business experts to create applications and automate business processes at an 80% faster turnaround time with a simple point-and-click configuration. QuickApps accelerates, simplifies, and democratizes app development to help organizations transform digitally. QuickApps can be used by the SharePoint On-Premise and SharePoint Online business users alike to: Create insightful Dashboards & Charts Automate business reports Data Consolidation and Aggregation Create Dynamic Navigation and Dynamic Forms More than 75,000 professionals and 200 organizations rely on QuickApps to accelerate and simplify app development on SharePoint.

EASA enableds a unique method of deploying Excel spreadsheets as secure, custom web applications. These apps can be deployed within a web portal for use by internal or external staff, including partners, resellers, suppliers or customers as well as subscription based applications (SaaS). Unlike competing solutions, sophisticated spreadsheets with VBA, macros and add-ins can be deployed with EASA, and logic and formulas are never converted but simply reused. In addition, EASA enables additional functionality above and beyond most spreadsheets, including (true) database functionality, integration and workflow management. Common use-cases include the deployment of spreadsheets used for CPQ (configure price quote),insurance raters, financial analytics and reporting, engineering calculations, and many more. Before committing to lengthy and risky development projects, or transferring all your Excel logic into commercial solution, have a look at EASA. Customers include companies such as AIG, Voya, HP and Caterpillar and is well worth exploring further.

DHTMLX is a powerful and easy-to-use JavaScript UI library that provides a wide range of customizable and flexible components for building modern and responsive web applications. It offers 30+ full-featured UI widgets, including grids, charts, diagrams, schedulers, gantt charts, calendars, trees, forms, and more. These components are optimized for fast rendering, ensuring that your application runs smoothly in all browsers and devices. DHTMLX is compatible with popular web frameworks such as React, Angular, and Vue.js. This makes it an excellent choice for developers who are already working with these frameworks and want to add a powerful UI library to their projects. Moreover, DHTMLX supports different data sources and formats, making it easy to integrate with various back-end technologies. DHTMLX provides extensive configuration and customization abilities for its UI components, allowing developers to tailor their appearance and behavior to meet specific application requirements and extend its functionality with custom features if needed. DHTMLX also has comprehensive documentation that covers every aspect of the library, including detailed API references, tutorials, and code examples, as well as an active community.

Alpha Anywhere offers the industry's only low-code/no-code app development platform to help users across organizations craft secure, data-driven business apps with outstanding user experiences.  Alpha Anywhere low-code software saves developers time building cross-platform apps that can integrate with existing systems of record and workflows, and work offline. Apps can validate data entries against offline and online databases, trigger email reports and SMS texts, generate custom reports, and include additional security or authentication to protect corporate data.  Key features include robust offline capabilities, rich data integration (API) and full-stack development. The platform includes pre-built app templates, a rich knowledge base, free videos, and tutorials for implementing advanced features. To speed digital transformation, the no-code app builder (Alpha TransForm) allows non-developers to digitize paper forms. The software crafts mobile forms in minutes, and includes a powerful data analytics engine. Develop and design unlimited apps for free. Only pay when you deploy your app.

Intellimas is a no code/low code software solution with a spreadsheet and form UI. Intellimas allows you to build web apps that can completely align with your business process. Intellimas is built for fast data entry, analytics, exception management, and easy retrieval of live data from other systems. The grid UI allows for an easy transition from spreadsheets. This comprehensive view, along with our form view, provide you with the flexibility to handle unlimited use cases. Intellimas can be deployed on premise or on our cloud platform. Customers typically find many uses for Intellimas after the first rollout. Contact out to us for a demo and ask us about our free trial!

CaptainCasa Enterprise Client is a high-performance developer workbench for developing applications with Java on the server that run in the browser independent of the operating system. The interface itself is created with the usual means Html, Css, etc by a design specialist and is independent of the business application so that a change in the interface programming is independent of the business application. Due to the fast development, easy maintenance and long-term usability of the Java code of the business application, an excellent protection of the investment in the own software is achieved.

PerfectApps puts the power to create completely customized no-code solutions in your hands. Subject matter experts can build enterprise-ready web apps, web forms and reports in days or weeks instead of months – without coding. Using a visual designer, simply drag & drop pre-coded elements on a canvas to build the entire application. The no-code approach removes coding as a barrier between ideas and solutions. Benefits include: Faster Delivery. Organizations can be more agile and deploy solutions faster to address their mission critical needs. No-code development is 10x faster than traditional methods (Forrester, 2019). Accessibility. Subject matter experts can build their own web apps without coding which frees up overburdened IT resources. The demand for app development will surpass IT's capacity to deliver by 5 times through 2022, according to Gartner. Lower Cost. App development can be distributed across the organization, reducing total operating costs and improving productivity. Organizations have reported reducing development cost by 74% using no-code app builders (Forrester, 2020).

Build enterprise apps 20x faster with 100x less code. Oracle Application Express (APEX) is a low-code development platform that enables you to build scalable, secure enterprise apps, with world-class features, that can be deployed anywhere. Using APEX, developers can quickly develop and deploy compelling apps that solve real problems and provide immediate value. You won’t need to be an expert in a vast array of technologies to deliver sophisticated solutions. Focus on solving the problem and let APEX take care of the rest. Oracle APEX is the world’s most popular low-code platform for enterprise apps. See how customers are using APEX, get started today, and become a part of the community. Did you know that if you have Oracle Database, you already have Oracle APEX? APEX is a fully supported no-cost feature of Oracle Database – the most complete, integrated, and secure data platform for any scale deployment. Using APEX, developers can quickly develop and deploy compelling apps that solve real problems and provide immediate value.

The Neptune DX Platform [Neptune DXP] is a rapid application development platform. This means we build on a low-code/no-code app development approach, enabling Neptune DXP to digitize and optimize business processes and user interfaces. At its core, our enterprise app development platform consists of two modules with comparable functionality and approaches: the Neptune DXP - SAP Edition (an SAP ABAP add-on) and Neptune DXP - Open Edition (Node.js-based edition). Both installation variants of Neptune DXP enable faster enterprise application development, code reusability and compact change management. Our approach is that Neptune DXP with our two editions offers both, the leading central platform for integrated and scalable app development and, thanks to our direct NetWeaver ABAP integration, the best interface available on the market to all SAP systems (incl. SAP S/4HANA and C/4HANA).

sterlo, an Enterprise No-Code Platform, allows users to create Web and Mobile Apps in a code-free setting. Designed to empower companies of all sizes and across different industries, sterlo provides unparalleled freedom and flexibility in building fully-functional applications. sterlo has a variety of features including secure authentication, custom data connection, document management system and communication management. sterlo is a digital transformation platform that facilitates digital transformation in a meaningful way and changes the way applications are developed around the world.

With Microsoft Power Apps, everyone can now quickly create and share low-code applications. Rapidly build low-code apps to improve your organization's agility and solve difficult problems. Your team can build and launch apps immediately using pre-built templates. They can also be used for drag-and-drop simplicity and quick deployment. Then, roll out continuous improvements as necessary. Give everyone the power to build the apps they need with advanced functionality previously only available to professional developers--including pre-built AI components. Professional developers have the tools to seamlessly extend app capabilities using Azure Functions and custom connectors for proprietary or on-premises system. Connect your apps with hundreds of data sources using a collection of more than 260 connectors. The Common Data Service allows you to bring your data together as one source of truth. This will allow you to modernize processes and customize and extend Office 365, Dynamics 365, and other products.

TSQL.APP, a web-based SQL Platform for building data-driven apps directly within SQL Server, is a platform that allows you to build applications using SQL. It features a built-in IDE that allows developers to create responsive web applications using SQL for backend code and UI interaction. Key features include: Dynamic UI Components : Cards represent database records on list and form views. Modals for inputs, alerts and tables can be customized. Action Scripting : SQL-based scripts define the app behavior and enable CRUD operations as well as complex workflows. Real-Time Interactivity - Reports auto-refresh and audio/visual notifications provide instant user feedback. Security and Accessibility: Supports secure log-ins, cloud access and file management via meta tables. Extensibility: Integrates.NET CLR to perform advanced operations. TSQL.APP allows you to build adaptable business applications with responsive data handling and workflows. It also allows for custom user interaction.

Create intricate front-end applications even if you lack experience in React, CSS, or HTML. With a simple drag-and-drop interface, you can use over 35 pre-designed UI components to construct complex frontends effortlessly. The visual application editor allows you to add new components, resize them, reposition elements, and alter colors with ease. You can personalize each component using built-in properties and styles, all without writing a single line of code. Additionally, a viewer is provided to check the current properties of components, manage queries, and monitor global application states. ToolJet comes equipped with its proprietary database, ToolJet DB, which is based on PostgreSQL. Moreover, you have the flexibility to connect to various external data sources, including databases like PostgreSQL, MongoDB, MS SQL Server, Snowflake, and BigQuery, as well as API and GraphQL endpoints, SaaS tools such as Airtable, Stripe, and Google Sheets, along with cloud object storage services like AWS S3, Google Cloud Storage, and Minio. This comprehensive setup allows you to build robust applications tailored to your specific needs without any coding knowledge.

Transition from an MVP to a fully scaled SaaS solution effortlessly by creating personalized applications with Momen, which offers a user-friendly learning experience. The process is streamlined from the initial prototype to final app deployment, featuring a powerful built-in backend that eliminates the need for conventional development methods. You can develop applications within weeks and easily refine your concepts without any coding skills required. With transparent project-based pricing that avoids extra fees and eliminates reliance on third-party backend services, you can accurately project your expenses. Momen also facilitates advanced collaboration workflows complete with access control, enabling the creation of fully customized applications designed to accommodate projects with millions of users right from the outset. Every component of your product can be visually crafted using Momen's intuitive drag-and-drop editor, allowing you to define user journeys and interactions while tapping into your creative potential as a designer. Additionally, our interactive and dynamic canvas provides a comprehensive view of the user experience throughout your product. As you build and test features, you can witness your application developing in real-time with a live preview that maintains navigation state in the browser, ensuring a seamless testing process. With Momen, not only do you create applications, but you also bring your ideas to life in a vibrant and interactive way.

Create web applications to oversee various business operations in just minutes, requiring no prior coding or app development knowledge. With the ability to generate virtually any tailored database web application from simple text prompts, you can easily cater to the needs of any organization without any technical skills. Begin by leveraging AI capabilities, then personalize your data models, pages, charts, and dashboards using user-friendly no-code tools. Alternatively, you have the option to construct everything independently, whether with AI assistance or entirely on your own. Deploy your applications on a dedicated Aire hub low-code instance, where you can enhance functionality with intricate designs, specific roles and permissions, advanced workflows, and third-party integrations, among other features. Aire specializes in creating web apps designed to manage records for organizations across diverse industries. The innovative Aire AI Assistant will automatically generate charts, user interfaces, and dashboards tailored to your needs, while also allowing you the flexibility to manually adjust or create new visual elements as desired. This empowers you to maintain control over the final appearance and functionality of your applications, making it easier to adapt to changing business requirements.

Wisej.NET is a platform that provides a set of tools to make it easier to develop, test, deploy, and maintain complex AI-powered software. It bridges between traditional WinForms desktop applications and web-based applications by empowering developers with their existing.NET, C# or VB.NET skills. The developers can use their familiar tools, such as a pixel perfect design surface, drag-and drop controls, and the languages that they are most comfortable with (C#, VB.NET), to build real-time Web applications without needing to learn HTML or JavaScript. They can use their favorite IDE, such as Visual Studio, to take advantage features like IntelliSense and integrated debugging. They can also integrate source control. Front-end developers are able to use their web-based knowledge to enhance applications and integrate third-party packages such as HTML5 charting libraries or ASP.NET controls.

The Plumware Cloud Development Platform offers a powerful framework designed to facilitate swift web application creation. This cloud-centric solution empowers developers to operate remotely and utilize applications without needing a conventional on-site infrastructure. Consequently, organizations can significantly reduce expenses associated with traditional on-premise systems while boosting productivity by minimizing delays. In today's fast-paced business environment, a quick and adaptable IT development strategy is essential. Plumsoft was founded on the principle that technology should promote efficiency rather than hinder it, and the Plumware Cloud Development Platform embodies this vision. By leveraging over three decades of experience in crafting business applications across various technological landscapes, our team of experts has devised an innovative cloud solution that is not only user-friendly but also resilient and adaptable. This approach ensures that businesses can quickly respond to changing demands in an ever-evolving market.

Building applications doesn't have to be a costly and stressful endeavor. Infor Mongoose enables you to efficiently create and launch an app tailored to your business that works seamlessly on desktops, tablets, and smartphones. You can swiftly develop strong enterprise features aligned with your specific requirements. Whether you seek a user-friendly web interface resembling consumer applications or a highly efficient form, Mongoose facilitates the development of the ideal user experience with limited coding effort. It allows you to create applications rich in features that can be easily upgraded and deployed either on-premises or in the cloud, making it a cost-effective, integrated development platform. Featuring pre-built, enterprise-level security with single sign-on capabilities, Mongoose automatically generates both browser and mobile interfaces. Sharing your business logic and objects across all devices, it ensures that crafting a mobile or tablet version of your application is straightforward, quick, and without complications, thus enhancing your overall efficiency. With Mongoose, you can focus on what matters most—growing your business.

Navigating the challenges of your organization may seem daunting, but creating a solution doesn't have to be complicated. 3forge offers a highly adaptable, low-code platform designed to accelerate enterprise application development like never before. Need reliability? Absolutely. Looking for scalability? You got it. What about rapid deliverability? That's also guaranteed, even with intricate workflows and extensive data sets. With 3forge, you can seamlessly unify data integration, virtualization, processing, visualization, and workflows in a single solution, effectively tackling some of the most intricate real-time streaming data challenges faced today. This award-winning technology from 3forge empowers developers to launch mission-critical applications swiftly and efficiently. Discover the transformative power of real-time data coupled with zero latency, as 3forge prioritizes seamless data integration, virtualization, processing, and visualization for optimal performance. As a result, you can focus on innovation rather than getting bogged down in technical difficulties.

Numerous Python frameworks are capable of managing simple dashboards, yet they struggle with more complex implementations, which frequently results in teams dividing into specialized frontend and backend roles, creating multiple challenges in the process. Solara emerges as an innovative web framework that merges the principles of ReactJS with the straightforwardness of Python. It provides a versatile API that accommodates different levels of UI complexity while ensuring effective state management. Solara is designed to cater to a wide array of applications, from initial prototypes to sophisticated dashboards, and it seamlessly integrates with platforms such as Jupyter, Voilà, and other web servers. Furthermore, it places a strong emphasis on maintaining high code quality, enhancing developer accessibility, and facilitating thorough testing practices. Ultimately, Solara aims to simplify the development experience while enabling the creation of powerful, data-driven applications.