Best Low Code Development Platform

OutSystems is a low-code platform aimed at enterprise application development, combining a visual integrated development environment with AI-assisted tools to build full-stack web and mobile apps. It covers front-end design, back-end logic, database modeling, process orchestration, and integration with existing enterprise systems, and includes an Agent Workbench for building custom AI agents within applications.

The current offering, OutSystems Developer Cloud, is priced per application, user, and add-on rather than through published tiers, and typically requires a custom quote from the sales team. A free Personal Edition is available for development and testing only, with up to 100 internal users and no production use. Paid deployments include development, testing, and production runtimes, with add-ons for 24/7 support, additional runtimes, self-hosting, and extra compliance certifications.

Mendix is a low-code application development platform owned by Siemens, used by enterprises to design, build and deploy web and mobile business applications visually. It provides a drag-and-drop Studio for business users and a more advanced Studio Pro for professional developers, letting teams collaborate on the same visual models. Mendix supports the full application lifecycle including AI-assisted development through Mendix Assist, and deployment options across Mendix Cloud, private cloud or on premises infrastructure.

Applications built in Mendix run natively on web and mobile using a single model, and can integrate with SAP, Salesforce and other enterprise systems through the App Store marketplace and custom connectors. Mendix targets mid-size to large enterprises, providing four pricing tiers from a free evaluation environment through custom enterprise contracts with dedicated support and high availability guarantees.

Microsoft Power Apps is a low-code application development tool within the Microsoft Power Platform that lets business users and professional developers build custom canvas and model-driven apps using drag-and-drop components and Excel-style formulas. Apps connect to Microsoft Dataverse or hundreds of other data sources including SharePoint, SQL Server, Dynamics 365 and third-party systems, and Microsoft Copilot can generate app structure and logic from natural language descriptions.

Power Apps offers a free Developer Plan for building and testing apps in non-production environments, while production use requires a Premium license priced at 20 dollars per user per month on annual billing, or 12 dollars per user per month for volume licensing agreements covering 2,000 or more seats. Additional Dataverse database storage is billed separately at 40 dollars per gigabyte per month.

FlutterFlow is a visual low-code platform for building native mobile and web applications on top of Google's Flutter framework. It offers a drag-and-drop UI builder with more than 200 configurable widgets, a visual Action Flow Editor for app logic, and support for custom Dart code when advanced functionality is needed. Projects can connect to Firebase, Supabase or a custom REST API backend, and finished apps can be deployed to the App Store, Google Play and the web, or exported as full Flutter source code with no vendor lock-in.

FlutterFlow's Free plan supports up to two test projects, while paid Basic, Growth and Business plans add code and APK downloads, custom domains, real-time collaboration with branching, GitHub integration and automated testing, ranging from 39 to 150 dollars per month for the first seat, with extra seats billed separately. A custom-priced Enterprise plan serves large teams needing dedicated infrastructure and compliance controls.

ServiceNow is a large-scale cloud platform for IT service management (ITSM), IT operations, and broader enterprise workflow automation. Its ITSM suite covers incident, problem, change and knowledge management, service level management, and an AI-driven virtual agent called Now Assist that automates routine requests. The platform is used heavily by large enterprises to unify service desk operations, asset tracking and cross-department digital workflows on a single system of record.

ServiceNow does not publish public list pricing. As of 2026 its ITSM lineup is organized into Foundation, Advanced and Prime tiers with AI capabilities bundled into each, but exact costs depend on the modules licensed, number and type of users, and contract terms, requiring a custom quote from ServiceNow's sales team. It is generally positioned toward mid-size and large enterprises rather than very small businesses.

Appian is an enterprise low-code automation platform used to design, automate and optimize business processes and applications. It combines a visual drag-and-drop application designer with process orchestration, robotic process automation (RPA), intelligent document processing and a virtual data layer called Data Fabric that connects information from multiple existing systems without duplicating it. Appian targets large organizations that need to modernize legacy processes quickly while maintaining governance and security.

Appian's pricing is organized into Standard, Advanced and Premium subscription tiers priced per user per month per app, with each tier unlocking more data sources, RPA bots, AI actions and portal capacity. Exact prices are not published and require a sales conversation. A free Community Edition is available for individual developers to learn the platform and build in a personal, non-production environment.

Retool is a low-code platform for building internal tools and business applications quickly by connecting to databases, APIs, and other data sources. Developers use a drag and drop interface with a library of pre-built components such as tables, charts, and forms, and can describe what they want in natural language or edit the underlying React code directly for full control.

The platform supports scheduled jobs, webhooks, and AI agents that combine language model reasoning with real tools like APIs and databases to automate repetitive processes. Security features include SSO through Okta, Google, or SAML, granular role-based permissions, and audit logs. Retool can run fully in the cloud or be self-hosted, and separates pricing between builders, who create apps, and end users, who only use published apps.

Bubble is a no-code development platform that lets people design, build, and launch web and native mobile applications without writing code. Users construct interfaces with a drag and drop editor, define data structures in a built-in database, and create logic with a visual workflow editor that covers everything from user sign up to payments.

The platform runs on Amazon Web Services and scales automatically as usage grows, with capacity measured in workload units. Bubble supports plugins, external API connections, privacy rules for data access, and AI assisted building tools. It is used by solo founders, startups, and agencies to build SaaS products, marketplaces, and internal tools, with paid plans adding version control, team collaboration, and higher workload limits.