Best Application Development Software for Startups - Page 76
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Compare the Top Application Development Software for Startups as of December 2025 - Page 76
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1
LiveSAASKit
LiveSAASKit
LiveSAASKit is a modular Elixir and Phoenix LiveView starter kit designed to expedite the development of SaaS applications. It offers a suite of customizable features, including authentication, Stripe integration for payment processing, multi-tenancy support, announcements, a GraphQL API, user impersonation, email templates, and recurring jobs. Developers can select and integrate the components that align with their specific project requirements, ensuring a seamless fit into new or existing applications. The platform emphasizes flexibility and scalability, allowing for tailored solutions that cater to diverse business needs. By providing these pre-built modules, LiveSAASKit aims to reduce development time and effort, enabling developers to focus on building unique features and bringing their SaaS products to market more efficiently.Starting Price: $99 one-time payment -
2
Go SaaS Startup Kit
Go SaaS Startup Kit
The SaaS Startup Kit is an open-source project offering a collection of Go (Golang) libraries and boilerplate code to facilitate the development of scalable software-as-a-service applications. It provides a responsive web application with user authentication, including sign-up and login functionalities, and supports create, read, update, and delete (CRUD) operations. The kit includes a RESTful API with JSON Web Token (JWT) authentication and auto-generated documentation using Swagger. For user interface design, it integrates Bootstrap, enabling the creation of responsive, mobile-first projects. Deployment is streamlined through serverless infrastructure on Amazon Web Services (AWS), with continuous integration and deployment pipelines configured via GitLab CI/CD. By offering these pre-built components and integrations, the SaaS Startup Kit aims to reduce repetitive tasks, allowing developers to focus on unique business logic and accelerate the launch of new software services.Starting Price: Free -
3
ShipFlask
ShipFlask
ShipFlask is a comprehensive Python-Flask boilerplate designed to expedite the development of SaaS applications by providing essential integrations and functionalities out of the box. It features secure user authentication through Auth0, enabling seamless sign-in and account creation processes. Payment processing and subscription management are facilitated via Stripe's API, allowing for efficient handling of transactions and billing. The platform incorporates an OpenAI-powered chatbot, enhancing user engagement with conversational AI capabilities. Transactional emails are managed through services like MailerSend or Postmark, ensuring reliable communication with users. Data storage is handled by a hosted MongoDB database, offering a scalable solution for application data. Additionally, ShipFlask supports dynamic content rendering using AJAX, providing flexibility in front-end development.Starting Price: $149 one-time payment -
4
SaaS Forge
SaaS Forge
SaaS Forge is an open-source boilerplate designed to expedite the development of SaaS applications by providing a modular, ready-to-use codebase. It utilizes Python for the backend and ReactJS for the front end, incorporating JWT authentication, a RESTful API, and a database ORM integrated with PostgreSQL. The front end features a responsive design based on Bootstrap 4, with pre-built components such as login, registration, email confirmation pages, a single-page application dashboard, profile views, and a collapsible tree menu. The boilerplate includes automated imports of API endpoints, initialization of services and extensions, predefined database models with automatic updates, and customizable themes. Advanced functionalities encompass Stripe payment integration, a user administration dashboard, and social login options like Google authentication. SaaS Forge is compatible with deployment platforms such as Heroku and AWS Elastic Beanstalk.Starting Price: $239 one-time payment -
5
daisyUI
daisyUI
DaisyUI is a Tailwind CSS component library that enhances development efficiency by providing semantic class names for UI components, such as cards and toggles. This approach reduces the need to write extensive utility classes, resulting in cleaner and more maintainable HTML. DaisyUI is built on top of Tailwind CSS, allowing developers to customize components using Tailwind's utility classes. It operates as a pure CSS plugin without JavaScript dependencies, ensuring compatibility across various JavaScript frameworks. Installation is straightforward, and it supports unlimited themes through customizable color names that utilize CSS variables, facilitating features like dark mode without additional class names. daisyUI is built on top of Tailwind CSS so you can customize everything using utility classes. daisyUI is a plugin for Tailwind CSS. It works on all JS frameworks and doesn't need a JS bundle file.Starting Price: $49 one-time payment -
6
Just Ship
Just Ship
Just Ship is a free and open source SaaS starter kit built with Svelte 5 and SvelteKit, designed to accelerate the development of web applications by providing essential features out of the box. It includes user authentication via magic links and Google social login, with user data managed in a Turso database. The platform offers over 30 pre-designed styles through daisyUI, complete with dark mode support, and provides landing page components to facilitate rapid UI development. Payment processing is integrated using Stripe, enabling seamless acceptance of payments and handling of webhooks. Analytics are managed through PostHog, with configurations to bypass ad blockers by utilizing Vercel as a proxy, and support for AB testing and feature flags. Additional features include easy SEO tag management via the load function, email sending and receiving through Postmark, and deployment facilitated by Vercel.Starting Price: $20 one-time payment -
7
Launchnow
Launchnow
Launchnow is a comprehensive SaaS boilerplate designed to accelerate the development of web applications, GPT Actions, and AI tools. It integrates SvelteKit for rapid front-end development and NestJS for handling complex backend logic. The platform utilizes PostgreSQL as its database, managed through Prisma ORM, and includes Tailwind CSS for responsive UI design. LaunchNow offers features such as user authentication via OAuth 2.0, payment processing with Stripe, SEO-optimized blogs with automatic sitemap generation, and a headless CMS for scalable content management. By providing these pre-configured components, LaunchNow enables developers to focus on unique aspects of their applications, thereby reducing development time and effort. You get lifetime access to the source code and all future updates. No recurring payments. Everything is written in TypeScript.Starting Price: $199 one-time payment -
8
ShipFast ASP.NET
ShipFast ASP.NET
ShipFast ASP.NET is a comprehensive SaaS boilerplate designed to expedite the development and deployment of web applications by providing essential components out of the box. Built with ASP.NET, it offers features such as user authentication via ASP.NET Core Identity, payment processing through Stripe integration, and responsive UI design utilizing Bootstrap 5. The platform includes modules for documentation, blogging, user and admin dashboards, and a contact form, all aimed at facilitating rapid product launches. ShipFast ASP.NET supports multiple databases via Entity Framework Core, including MySQL, MSSQL, PostgreSQL, CockroachDB, and SQLite, with a default SQLite configuration for quick startup. It also provides SEO optimization, email services, Dockerfile for containerization, and light and dark theme options. By offering these pre-configured components, ShipFast ASP.NET enables developers to focus on implementing core business ideas, thereby reducing time-to-market.Starting Price: $149 one-time payment -
9
AWS App Studio
Amazon
AWS App Studio is a generative AI-powered service that uses natural language to build business applications, empowering a new set of builders to create applications in minutes. With App Studio, technical professionals such as IT project managers, data engineers, enterprise architects, and solution architects can quickly develop applications tailored to their organization's needs, without requiring deep software development skills. Simply describe the application you want to build using natural language, and App Studio will create an application with a multipage user interface, a data model, and custom business logic. After generating your app, you can use simple instructions to update functionality and even add advanced AI capabilities to the app. App Studio provides granular access control policies over your data, users, and applications, giving IT teams visibility into every application, and allowing them to track usage and maintain compliance with company policies.Starting Price: $0.25 per hour -
10
Electrik
Electrik
Electrik is a free and open source Laravel starter kit that provides all the essential tools you need to start building a SaaS product. It is built on top of popular frameworks and libraries such as Laravel, Livewire, TailwindCSS, and Alpine.js, allowing you to accelerate critical development time. Electrik offers features like subscription billing management via Stripe, team management, roles and permissions, zero-configuration installation, built-in support for dark mode, and components for notifications, toasts, alerts, and models. Designed by developers for developers, Electrik ensures that no features are locked behind a paywall, embodying the true spirit of open source. Slate is a sleek and modern Laravel Blade UI kit that helps you quickly build beautiful and functional user interfaces. With a collection of pre-designed UI components, Slate makes it easy to enhance the look and feel of your web application.Starting Price: $14.99 per month -
11
Nana
Nana
Nana is a Laravel starter kit designed to expedite the development of SaaS applications by providing a comprehensive suite of pre-built features and integrations. It includes subscription payment processing through Stripe Billing, enabling the immediate implementation of recurring payments with SCA compliance. Users can access and download their invoices via a built-in interface. The authentication system leverages Laravel's robust mechanisms to ensure secure user access. A responsive dashboard layout, crafted with TailwindCSS, offers a sidebar and example pages for seamless navigation. Nana incorporates extensive unit and end-to-end test coverage for critical functionalities, ensuring reliability. The development environment is streamlined with Docker and Docker Compose configurations, facilitating consistent setups across platforms. For deployment, Nana provides a complete Kubernetes setup with Helm integration, allowing rapid application deployment across various environments.Starting Price: $299 one-time payment -
12
Wave
Wave
Wave is an open source Software as a Service (SaaS) starter kit built on the Laravel framework, designed to expedite the development of SaaS applications by providing a comprehensive suite of pre-built features. It includes user authentication with customizable registration and login screens, a user dashboard that can be tailored to fit specific branding, and beautifully designed marketing pages such as home, pricing, and blog. Wave utilizes Filament as the admin panel, allowing for the use of table and form builders on any page. The platform also offers a full-featured blog for content marketing, customizable user profiles, role-based user permissions, and billing capabilities to set up recurring monthly charges. Additionally, Wave provides a changelog to inform users about updates, bug fixes, and new features, as well as a theme system that enables the installation, activation and switching between themes.Starting Price: Free -
13
SaaS Hammer
SaaS Hammer
SaaS Hammer is a comprehensive Django SaaS template designed to accelerate product development by integrating Django with Hotwire, thereby enhancing productivity and enabling developers to focus on perfecting their products. It offers a modern frontend development workflow utilizing Webpack and SWC (Speedy Web Compiler), complete with live reload functionality for immediate feedback during development. The template incorporates Tailwind CSS for crafting clean user interfaces and provides built-in support for TypeScript. SaaS Hammer includes a component library featuring reusable UI elements such as buttons, modals, tabs, date-time widgets, select widgets, rich text editors, and various chart types, facilitating rapid UI development. Content management, integrates Wagtail CMS, allowing for the swift creation and updating of pages without direct template modifications. The template supports user authentication with features like signup, email confirmation, and more.Starting Price: $299 one-time payment -
14
FAQPRIME
FAQPRIME
Everyone knows a hacky onboarding and no self-serve help can make users drop off your product immediately. You can’t afford to do that anymore, not in this economy or otherwise. Faqprime is an AI-powered knowledge management platform designed to enhance customer support and user engagement. It offers features such as personalized user onboarding tours, in-app contextual help, pop-ups for feature adoption, in-app surveys and NPS, a product education academy, and a section for product updates. Faqprime also provides a customizable, SEO-ready knowledge base with free SSL and custom domain support. The platform integrates seamlessly with existing systems, supports multimedia content, and offers advanced search functionality. Faqprime's analytics deliver real-time insights into user interactions, enabling businesses to improve their support content and overall user experience.Starting Price: Free -
15
Raven
Raven
Raven is a centralized platform designed to streamline the orchestration and tracking of transactional messages across multiple channels, including email, SMS, push, WhatsApp, and more. It integrates with over 40 major providers across 10 channels, allowing users to manage all communications through a single API. The platform features a no-code template editor, enabling the creation and updating of notification templates without deployment, ensuring consistent content across channels. Raven's intelligent orchestration allows for the configuration of fallbacks, retries, and routing based on user preferences, ensuring the timely delivery of critical notifications. Comprehensive logs and analytics provide actionable insights across channels, providers, and notifications, consolidating data from all vendors into a single dashboard. Getting started with Raven involves connecting your provider, orchestrating notification workflows, and triggering communications via the Raven API.Starting Price: $90 per month -
16
Mok
Mok
Mok is a comprehensive customer engagement platform that unifies notifications and user interactions across multiple channels, including push notifications, email, SMS, in-app messaging, WhatsApp, and Telegram. It offers a single API that integrates with over 50 providers, streamlining communication processes for developers. The platform features a drag-and-drop workflow builder, enabling the creation of complex notification workflows without programming knowledge. Mok's loyalty engine allows businesses to customize and gamify user experiences, enhancing customer engagement and retention. The platform provides real-time insights into customer engagement, facilitating data-driven decisions to boost revenue. Designed for seamless integration, Unomok ensures compatibility across various devices and prioritizes data security. Mok simplifies the process of monitoring and evaluating your notifications, aiding you in debugging, identifying patterns, and refining the customer experience.Starting Price: $99 per month -
17
Nashpush
Nashpush
Nashpush is a robust and user-friendly push notification platform designed to help businesses expand their audiences, maintain customer loyalty, and increase revenue. It enables the creation and dispatch of timely, relevant, and personalized messages to subscribers across various channels, including mobile apps and websites. The platform offers advanced features such as segmentation, scheduling, AB testing, content pools, data tags, and real-time analytics, providing marketers with valuable insights to optimize their campaigns. Nashpush supports both web and mobile push notifications, allowing businesses to diversify their reach and impact. Its intuitive interface ensures that even first-time users can set up push notification campaigns with ease, eliminating the need for extensive development resources. Additionally, Nashpush provides comprehensive security measures to protect user data, ensuring that information remains secure at all times.Starting Price: $9 per month -
18
AWS CodeArtifact
Amazon
Store and share artifacts across accounts, with appropriate levels of access granted to your teams and build systems. Reduce overhead from setup and maintenance of an artifact server or infrastructure with a fully managed service. Only pay for software packages stored, number of requests made, and data transferred out of Region with pay-as-you-go pricing. Configure CodeArtifact to fetch from public repositories such as the npm Registry, Maven Central, Python Package Index (PyPI), and NuGet. Securely share private packages across organizations by publishing them to a central organizational repository. Build automated approval workflows with CodeArtifact APIs and Amazon EventBridge, with visibility into your packages using AWS CloudTrail. Pull dependencies from CodeArtifact in AWS CodeBuild and publish new versions of your private packages secured with AWS Identity and Access Management (IAM).Starting Price: $0.05 per GB per month -
19
Azure Kubernetes Fleet Manager
Microsoft
Easily handle multicluster scenarios for Azure Kubernetes Service (AKS) clusters such as workload propagation, north-south load balancing (for traffic flowing into member clusters), and upgrade orchestration across multiple clusters. Fleet cluster enables centralized management of all your clusters at scale. The managed hub cluster takes care of the upgrades and Kubernetes cluster configuration for you. Kubernetes configuration propagation lets you use policies and overrides to disseminate objects across fleet member clusters. North-south load balancer orchestrates traffic flow across workloads deployed in multiple member clusters of the fleet. Group any combination of your Azure Kubernetes Service (AKS) clusters to simplify multi-cluster workflows like Kubernetes configuration propagation and multi-cluster networking. Fleet requires a hub Kubernetes cluster to store configurations for placement policy and multicluster networking.Starting Price: $0.10 per cluster per hour -
20
Magic Patterns
Magic Patterns
Magic Patterns is an AI-powered design tool that enables users to prototype product ideas efficiently. By inputting prompts or images, users can generate new user interfaces, add features to existing designs, or apply themes, with the platform performing optimally for smaller components. The AI-native editor allows for iterative design processes, and completed designs can be exported to React or Figma for seamless integration into development workflows. Backed by Y Combinator, Magic Patterns is trusted by software teams to expedite the design process. The platform also offers a multiplayer canvas for real-time team collaboration, ensuring that designs are contextually relevant and cohesive. Additionally, a Chrome extension is available to provide design inspiration from various websites, aiding users in the creative process. With a community that has generated over 250,000 components, Magic Patterns continues to be a valuable resource for designers, engineers, and product leaders.Starting Price: $19 per month -
21
Flyde
Flyde
Built on a functional-reactive foundation, Flyde enables more than simple input/output flows. It supports everything you'd expect from a textual-based language; recursions, loops, and conditionals. Unlock new ways to think about, and debug your programs. Have an always-correct diagram of your program. Flyde’s flow-based, visual approach makes asynchronous and concurrent tasks simpler and more intuitive. In Flyde, nothing is hidden. From node implementation to runtime code. Easily access the code behind each node in Flyde’s standard library. Everything needed to run Flyde flows is open source and MIT-licensed. Create Flyde flows right from your IDE. Wrap existing TypeScript code in a Flyde node and use it in your flows. Run flows from existing TypeScript code, from arbitrary CLI scripts to HTTP request handlers, and even front-end code. Flows can be version-controlled, and be part of CI/CD pipelines, just like regular text-based code.Starting Price: Free -
22
Flowcode
Flowcode
The simplicity of visual programming and the power of traditional coding. Flowcode lets you build fast and handles the infrastructure. So you can focus on solving the hard logic problems. Drag-and-drop functionality meets powerful logic-based nodes. Visually trace your API calls to find bugs faster. Manage versions, rollbacks, and updates effortlessly. Combine and orchestrate multiple AI models to build customized AI APIs. Flowcode is built on Flyde, an open source visual programming language. Flyde runs in VS Code and integrates with existing TypeScript code, browsers, and Node.js. Handle simple tasks quickly with visual flows. Dive deep into complex logic with custom code nodes. You can export your data and APIs and run them on your own servers. Stay flexible and independent. Easily handle database tasks with abstracted PostgreSQL or connect to other databases for more advanced needs.Starting Price: $19 per month -
23
SVAR UI
SVAR
SVAR offers a collection of open-source, customizable UI components designed to simplify and enhance web application development. Compatible with React, Svelte, and Vue, SVAR components include feature-rich DataGrid for managing tabular data, interactive Gantt Chart for visualizing project timelines, a robust File Manager, and a rich UI library of form controls. With a focus on flexibility, performance, and responsiveness, SVAR UI equips you with the advanced tools needed to build modern, data-driven web apps efficiently. All components are easy customizable, blazing fast and well-documented.Starting Price: $0 -
24
Swagger Codegen
SmartBear
Swagger Codegen can simplify your build process by generating server stubs and client SDKs for any API, defined with the OpenAPI (formerly known as Swagger) specification, so your team can focus better on your API’s implementation and adoption. Moving from design to development has never been easier with Swagger Codegen in SwaggerHub. API Definition files can be used to create stubs in popular languages, like Java, Scala, and Ruby, with just a few clicks.Starting Price: Free -
25
NSwag
Rico Suter
NSwag is a comprehensive Swagger/OpenAPI 2.0 and 3.0 toolchain for .NET, .NET Core, ASP.NET Core, and TypeScript, written in C#. It enables developers to generate OpenAPI specifications from existing API controllers and create client code from these specifications. NSwag combines functionalities similar to Swashbuckle (for OpenAPI/Swagger generation) and AutoRest (for client generation) into a single toolchain, eliminating the need for both. Key features include the ability to generate Swagger 2.0 and OpenAPI 3.0 specifications from C# ASP.NET (Core) controllers, serve these specifications via ASP.NET (Core) middleware with integrated Swagger UI or ReDoc, and generate C# or TypeScript clients/proxies from the specifications. NSwag offers multiple usage methods, including a user-friendly Windows GUI (NSwagStudio), command-line interfaces compatible with Windows, Mac, and Linux, and integration into C# code via NuGet packages.Starting Price: Free -
26
REST United
REST United
REST United is a platform that simplifies the process of generating Software Development Kits (SDKs) for REST APIs across multiple programming languages, including PHP, Python, Ruby, ActionScript (Flash), C#, Android, Objective-C, Scala, and Java. In just five simple steps, users can create SDKs accompanied by highly customizable documentation featuring easy-to-follow example code, enhancing developer engagement. The platform also leverages the Postman Chrome plug-in to facilitate testing and debugging of REST APIs, streamlining the development workflow. For those designing their own REST APIs using frameworks like Node.js, Ruby Sinatra, Scala Scalatra, or Java JAX-RS, REST United offers assistance in generating server-side code. Support is readily available, with the promise of responses within 12 hours to any inquiries. Overall, REST United aims to make REST API development more accessible and efficient by providing tools that bridge the gap between API design and implementation.Starting Price: $1 per month -
27
Defang
Defang
Defang is a developer-centric platform that simplifies the process of developing, deploying, and debugging cloud applications. By leveraging AI-assisted tooling, Defang enables developers to swiftly transition from an idea to a deployed application on their preferred cloud provider. The platform supports multiple programming languages, including Go, JavaScript, and Python, allowing developers to start with sample projects or generate project outlines using natural language prompts. With a single command, Defang builds and deploys applications, handling configurations for computing, storage, load balancing, networking, logging, and security. The Defang Command Line Interface (CLI) facilitates interactions with the platform, offering installation options via shell scripts, Homebrew, Winget, Nix, or direct download. Developers can define services using compose.yaml files, which Defang utilizes to deploy applications to the cloud.Starting Price: $10 per month -
28
WebContainers
WebContainers
WebContainers, developed by StackBlitz, are a browser-based runtime environment that enables the execution of Node.js applications and operating system commands directly within a web browser tab. This technology allows developers to build instant, interactive coding experiences, from tutorials to full-fledged integrated development environments, without the need for local setups or cloud-based virtual machines. By running entirely client-side, WebContainers offer unmatched user experiences with zero latency, offline capabilities, and enhanced security, as they eliminate the risks associated with server-side code execution. They support native Node.js toolchains, including npm, pnpm, and yarn, and are compatible with major modern frameworks. Additionally, WebContainers facilitate the running of WebAssembly (Wasm) out of the box, allowing for the porting of various languages and frameworks to the browser environment.Starting Price: $18 per month -
29
Duckly
Duckly
Duckly enables you to talk and share your code in real time with developers using any IDE. Duckly is an IDE plugin that facilitates real-time code collaboration among developers using different integrated development environments. It enables users to share code, terminal sessions, and local servers, while also providing audio and video communication directly within the IDE. All connections are peer-to-peer and end-to-end encrypted, ensuring secure collaboration. By integrating these features, Duckly streamlines pair programming, code reviews, and team collaboration, enhancing productivity and reducing the need for multiple external tools. Talk with audio, and video and share your screen directly inside of your IDE. Share your code in real time with people using a different IDE than you. Share your local server with your team and let them see the changes in real time. All connections are peer-to-peer and end-to-end encrypted.Starting Price: $6 per month -
30
Saros
Saros
An Integrated Development Environment (IDE) plugin that facilitates real-time collaborative editing for distributed software development teams. Compatible with Eclipse and IntelliJ IDEA, it enables multiple developers to work concurrently on shared projects, with each participant maintaining a local copy of the project synchronized in real time. Key features include support for multiple concurrent writers, a follow-mode to observe team members' navigation and editing activities, and awareness information displaying recent contributions and current selections of all participants. Saros supports sessions with up to five participants and allows users to host their own servers to keep all communication within their network. This design enhances collaborative coding experiences, making it suitable for scenarios such as pair programming, code reviews, and mentoring.Starting Price: Free
