Your Application's Backend, Simplified

Launch your backend in minutes with no infrastructure hassles. Our low-code platform, ready-to-use components, and AI-powered tools will help you build faster and scale without limits.
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Trusted by companies, loved by developers
Databases
Create scalable databases in seconds with advanced query capabilities—including relational queries, geo-queries, constraints, and aggregates —accessible through GraphQL, REST APIs, and SDKs.
  • Spreadsheet-like user interface for intuitive data modeling.
  • Instant AI-powered database and schema generation.
  • Ready-to-use admin panel for simplified management.
REST & GraphQL APIs
Easily connect data to your app using auto-generated REST and GraphQL APIs or your favorite SDKs, speeding up development time and reducing overhead.
Functions
Add custom business logic to your app with JavaScript functions that seamlessly integrate with your database, authentication system, and more.
Web Deployment
Deploy full-stack web apps directly from GitHub, monitor real-time metrics and logs, and seamlessly scale for an optimized user experience.
Realtime
Supercharge your apps with real-time capabilities! Keep it synchronized with live updates—instantly track database changes, seamlessly manage online user presence, and broadcast data in real-time to all your subscribed clients.
Storage
Deliver your content at lightning speed with our ready-to-use CDN. Efficiently store and distribute images, videos, ads, and more for a seamless user experience.
Authentication & Messaging
Secure your apps with robust authentication tools for user logins and sign-ups. Enhance user engagement with messaging capabilities, including notifications and verification messages.
AI-Powered Experiences
Create a scalable backend in minutes with just a few prompts, leveraging AI to accelerate your development process.
Join the Community
Discover insights, share experiences, and elevate your application development with Back4app.
Joseph Hanson
Joseph Hanson
Director of Engineering
"Back4app is truly a remarkable Platform as a Service (PaaS) company that deserves the highest praise for its outstanding services and unwavering commitment to customer satisfaction. Back4app offers a unique and versatile platform that seamlessly integrates Docker container hosting with Parse Platform hosting, making it a frontrunner in the world of cloud solutions. One of the most exceptional qualities of Back4app is its dedication to providing a comprehensive and user-friendly experience for developers. The ability to host Docker containers alongside Parse Platform is a game-changer, offering a level of flexibility and scalability that's unmatched in the industry. This dual hosting capability is a testament to their innovation and understanding of the evolving needs of developers. What truly sets Back4app apart is its extraordinary customer service. Their team goes above and beyond to support their clients, providing swift responses to inquiries and troubleshooting assistance. Whether you're a seasoned developer or new to cloud-based services, their knowledgeable and friendly support team ensures that you're never left in the dark. Back4app's commitment to transparency and affordability is also commendable. Their pricing structure is fair and competitive, making their services accessible to startups, small businesses, and enterprises alike. This affordability, coupled with the power of Docker container hosting and Parse Platform, positions Back4app as the ideal choice for a wide range of projects. In conclusion, Back4app is a PaaS company that deserves the highest praise for its exceptional services, innovative offerings, and top-tier customer support. With their unique blend of Docker container hosting and Parse Platform hosting, they've carved out a niche in the market that caters to the diverse needs of developers and businesses. Their dedication to their customers is evident in every interaction, and it's this commitment that makes Back4app stand out as a leading provider of cloud solutions. If you're seeking a platform that combines innovation with stellar support, Back4app is undoubtedly the way to go."
Rob Blackburn
Rob Blackburn
Founder & Leadership
"Having worked in the tech industry for over two decades, I've seen and used a plethora of backend solutions. However, none have impressed me as much as Back4app. We've been using it for many years now, and it has consistently exceeded our expectations. Speedy Setup: One of the standout features of Back4app is how quickly we can get it up and running. Time is of the essence in our line of work, and Back4app ensures we don't waste a second. With its low-code backend, we've been able to set up robust systems in record time. Once even rebuilding a major app in less than 2 weeks, which would not have been possible without Back4app. Well-Managed: Over the past year, we've noticed how well-managed the platform is. Updates are timely, features are continually enhanced, and the user experience remains top-notch. It's evident that the team behind Back4app is dedicated and passionate about what they do. Keeping you back end updated and up to standards can be one of the biggest burdens on any client, especially smaller clients. Back4app takes that burden away. Security: In today's digital age, security is paramount. Back4app has instilled confidence in us and our clients with its robust security measures. We've never had to second-guess our choice, knowing that our data and systems are in safe hands. Client Satisfaction: Many of our clients have benefited immensely from our recommendation to use Back4app. It's become our go-to solution, especially for those who need a reliable, efficient, and secure backend system. If you're on the fence about which backend solution to choose, I strongly suggest giving them a try. It's been a game-changer for us, and I'm confident it will be for you too."
Eli Armstrong
Eli Armstrong
Software engineer
"I've been using Back4app for my mobile and web app projects for several years now, and I can't say enough good things about this platform. It has been a game-changer for my development process. Here's what I love about Back4app: Ease of Use: As someone relatively new to backend development, I was pleasantly surprised by how easy it was to get started with Back4app. The user-friendly interface and excellent documentation helped me set up my backend without any hassles. The learning curve was almost non-existent. Scalability: My app has grown significantly in a short period, and Back4app seamlessly accommodated the increasing user base and data volume. It's great to know that I don't have to worry about backend scalability as my app continues to gain popularity. Database Options: Back4app's support for multiple databases is a massive advantage. I could choose PostgreSQL for my project, which was a perfect fit for my specific requirements. It's fantastic to have the flexibility to work with the database technology that suits my application best. Security: Data security is a top priority, especially with the growing concern over user data. Back4app impressed me with its strong focus on security. I feel confident that my users' information is well protected and that the platform is compliant with industry standards. Support and Community: The support from Back4app's team is exceptional. Whenever I had questions or ran into any issues, their support team was quick to assist and provide solutions. Additionally, the vibrant Back4app community has been a valuable resource for sharing ideas and learning from others. In summary, Back4app has made my app development journey much smoother. It's an excellent choice for developers and businesses looking for a reliable, scalable, and secure backend service. I wholeheartedly recommend Back4app for anyone looking to streamline their app development process."

What Sets Us Apart?

Open-Source
Straightforward, easy-to-use, and low-learning curve
Relational data, indexing, and aggregate functions
Easy-to-understand and predictable pricing
Dedicated and Enterprise plans

Build Backends Fast - We Handle the Infrastructure

Accelerate your development with our AI-powered tools and ready-to-use components for lightning-fast backend creation. With our intuitive UI, comprehensive SDKs, and powerful APIs, you can focus on growing your business while we handle the infrastructure.

A Developer-Centric Platform That Speaks Your Language

Back4app simplifies connecting your frontend to the backend, no matter what technology stack you're using. Write less code, integrate faster, and focus on delivering exceptional apps.
Saving data
Saving data
Querying data
Creating Cloud Functions
Extending GraphQL Schema
Calling Cloud Functions
Javascript SDK
GraphQL API
REST API
iOS SDK
Android SDK
Flutter SDK
.NET SDK
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// Create Tatooine const Planet = Parse.Object.extend('Planet'); const tatooine = new Planet(); tatooine.set('name', 'Tatooine'); tatooine.set('population', 200000); await tatooine.save(); // Create Luke Skywalker const Character = Parse.Object.extend('Character'); const lukeSkywalker = new Character(); lukeSkywalker.set('name', 'Luke Skywalker'); lukeSkywalker.set('birthYear', "19BBY"); lukeSkywalker.set('homeworld', tatooine); await lukeSkywalker.save();

Need more information about the functions?

The Foundation for Building and Scaling Apps

Whether you're developing your first app or scaling to millions of users, we're here to support you at every stage of your development journey.
Scale with confidence
Keep costs under control as you scale your apps with simple, predictable pricing. Scaling is automatic, and we guide the process to ensure everything runs smoothly.
Scale as high as you need
Add new features as you grow
Scale vertically or horizontally

Discover What's Possible with Back4App

Whether you're starting from scratch or scaling up, our starter kits and examples will guide you through every step of app development.

ReactJS Slack Clone

A ReactJS Slack clone template with real-time updates, relational queries, and authentication.

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Flutter User Login/SignUp

A Flutter starter kit for user sign-up and login to speed up your app development.

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React Native Login/SignUp

A React Native template for user sign-up and login using the Parse.User class.

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Simplify Your Backend, Amplify Your Success

Join developers worldwide who launch backends in minutes using Back4app's low-code platform. Build faster, scale without limits, and focus on delivering exceptional user experiences.