Top Back4App Alternatives

Replit

replit.com

Repl.it is a San Francisco-based start-up and an online IDE (integrated development environment). Its name comes from the acronym REPL, which stands for "read–evaluate–print loop". The service was created by Jordanian programmer Amjad Masad and Jordanian designer Haya Odeh in 2016. Repl.it allows users to write code and build apps and websites using a browser. Additionally, Repl.it allows users to share projects through various ways. They also host "jams", coding competitions based on a certain theme. Contest prizes often vary from a temporary account upgrade, money, cryptocurrency, or a gift card. A repl at Repl.it is an interactive programming environment. You can create a workspace in most popular programming languages, where you are given a container on a virtual machine where your code can run. In any given repl, there are two main parts - the editor and the console. The editor uses Monaco, the same technology that powers Visual Studio Code. On mobile, the editor is Ace. Repl.it has a premium tier called the Hacker plan. It allows for more storage space, private code, and unlimited collaborators on a project, and the Github Education plan includes 3 months free of the Hacker plan. There are over 60 different programming languages on repl.it, including Python, Ruby, HTML, and Java. The company has received funding from Y Combinator, Andreessen Horowitz, Bloomberg Beta, and others. " The company has over 500,000 weekly active developers and over 3 million users. The Repl.it site also has a Talk forum. This forum is used by many developers around the world to share their creations. The forum is kept clean by the Repl Talk Moderators.

Firebase

firebase.google.com

Discover Firebase, Google’s mobile and web app development platform that helps developers build apps and games that users will love. Firebase is a platform developed by Google for creating mobile and web applications. It was originally an independent company founded in 2011. In 2014, Google acquired the platform and it is now their flagship offering for app development.

DigitalOcean

digitalocean.com

DigitalOcean, Inc. is an American cloud infrastructure provider headquartered in New York City with data centers worldwide. DigitalOcean provides developers cloud services that help to deploy and scale applications that run simultaneously on multiple computers. As of January 2018, DigitalOcean was the third-largest hosting company in the world in terms of web-facing computers.

Retool

retool.com

Retool is the fast way to build internal tools. Drag-and-drop our building blocks and connect them to your databases and APIs to build your own tools, instantly. Connects with Postgres, REST APIs, GraphQL, Firebase, Google Sheets, and more. Built by developers, for developers. Trusted by startups and Fortune 500s. Sign up for free.

Netlify

netlify.com

Netlify is a San Francisco-based cloud computing company that offers hosting and serverless backend services for web applications and static websites. Its features include continuous deployment from Git across Netlify Edge, the company's global application delivery network infrastructure, serverless form handling, support for AWS Lambda functions, and full integration with Let's Encrypt. It provides both free and paid plans.Netlify customers include Google, Facebook, Verizon, NBC, Samsung, Nike, Cisco, Atlassian, LiveChat, Unilever, TriNet, Loblaw, Wieden+Kennedy, HashiCorp, Vue.js, Citrix, Peloton, Kubernetes, Lodash, Smashing Magazine, and Sequoia Capital.

Vercel

vercel.com

Vercel’s Frontend Cloud provides the developer experience and infrastructure to build, scale, and secure a faster, more personalized web. By providing the toolkit frontend teams love and delivering global edge infrastructure, Vercel unlocks developer potential and enables you to go from idea to global application in seconds. Enterprises, organizations, and individual developers using Vercel benefit from a fully-managed, highly-optimized experience that enables customers like Under Armour, Nintendo, The Washington Post, Porsche, and Zapier to build dynamic user experiences.

Heroku

heroku.com

Heroku is a cloud platform as a service (PaaS) supporting several programming languages. One of the first cloud platforms, Heroku has been in development since June 2007, when it supported only the Ruby programming language, but now supports Java, Node.js, Scala, Clojure, Python, PHP, and Go. For this reason, Heroku is said to be a polyglot platform as it has features for a developer to build, run and scale applications in a similar manner across most languages. Heroku was acquired by Salesforce.com in 2010 for $212 million.

Zoho Creator

zoho.com

For the Creator in you. Build. Integrate. Extend. The future of work is digital, and businesses of all sizes need to transform fast. Zoho Creator is a low-code platform that gives you the power to make the shift quick, secure, and seamless—regardless of the complexity of your requirements and coding expertise. Zoho Creator includes: - Zoho ContactManager is an online contact management software that lets you organize contacts, tasks, and deals in one place.

Supabase

supabase.com

The Open Source Alternative to Firebase. Create a backend in less than 2 minutes. Start your project with a Postgres Database, Authentication, instant APIs, realtime subscriptions and Storage.

Softr Studio

softr.io

Softr.io lets you create client portals and internal tools for your business in minutes, without code. It works with Airtable and Google Sheets. Join more than 90,000 teams building portals for their clients or partners, employee intranets, project management tools, dashboards, CRMs, and many more.

Gitpod

gitpod.io

Gitpod is a developer platform that provides on-demand, pre-configured cloud development environments (CDEs) that automatically integrate into any tool, library, or dependency required for creating software. Getting started with Gitpod simply requires adding a .gitpod.yml file to the root of any repository or prefix any GitLab, GitHub or Bitbucket URL with gitpod.io/#. Gitpod CDEs are best for organizations that are looking to drastically cut onboarding time for developers, increase the productivity of their teams or secure their development supply chains. Gitpod CDEs are available in two deployments: Dedicated and Cloud. Gitpod Dedicated is hosted within your VPC and managed by Gitpod, enabling maximum security with minimal overhead. Gitpod Cloud is managed and hosted by Gitpod and is best for any teams that want to get started with zero installation and have less security or compliance requirements.

PythonAnywhere

pythonanywhere.com

Host, run, and code Python in the cloud! Get started for free. Our basic plan gives you access to machines with a full Python environment already installed. You can develop and host your website or any other code directly from your browser without having to install software or manage your own server.

Draftbit

draftbit.com

DITCH THE PROTOTYPES. Visually build native mobile apps—all from your browser. LAY OUT SCREENS WITH EASE. With Draftbit, creating your screens is a breeze. Just point and click to add elements, and drag and drop to organize everything. Not sure where to start? We've created some handy screen examples to help you get building. LEVERAGE BITS & BLOCKS. Start with our design system to assemble quickly. It contains both Bits (low-level elements) and Blocks (more complex components) to help you build whatever you have in mind. CREATE YOUR OWN DESIGN SYSTEM. Need to build beyond our design system? No problem! We make the low-level primitive elements available, and let you save your own custom blocks for reuse throughout your project. NAVIGATION BUILT-IN. Your app is more than just great-looking screens, right? With Draftbit you can build your navigation just like you build your screens: visually. ALWAYS READY TO EXPORT. With Draftbit, you're never trapped. You can easily export clean, production-ready React Native code. PREVIEW & PUBLISH AS YOU BUILD. Use live preview to view your app right as you build. Ready to share with others? Just publish a build and share the link.

Plasmic

plasmic.app

Plasmic is a visual development platform that empowers your entire team to build production-grade web apps fast, from internal tools to customer-facing products and websites. Plasmic breaks through the boundaries of no-code, integrating with your codebase for endless possibilities.

Glitch

glitch.com

Glitch is where everyone can create the web. It's a simple but powerful tool for creating websites and apps, supported by a fun and friendly community of creators—from brand new to expert developers. Glitch is a collaborative programming environment that lives in your browser and deploys code as you type. Use Glitch to build anything from a static webpage to full-stack Node apps.

Plesk

plesk.com

Our core mission at Plesk is to simplify the lives of web pros, so they can focus on their core business - not infrastructure management. Key Plesk platform features are automation and management of domains, mail accounts, web apps, programming languages and databases. Providing a ready-to-code environment and strong security across all layers and operating systems. Currently, we operate on +390k servers globally, support operations of +11 million websites & 19 million mailboxes. Check out our Plesk partner program for special pricing https://ple.sk/PleskPartner

AppMaster

appmaster.io

AppMaster.io is a no-code platform designed to help businesses create production-level applications with code generation: backend, web, and native mobile apps. With AppMaster.io, you can grow from an MVP to an enterprise solution with millions of requests per minute, while having total control over where you deploy your application, and remaining independent from the platform with source code exports. Key features: - Design relational databases in PostgreSQL-compatible format with total flexibility in a visual designer - Manage complex business logic with hundreds of functions and an intuitive drag & drop interface - Create and manage access to your API and configure your endpoints with middleware, automatically generate API documentation - Build web dashboards in minutes with auto-generated pages and prebuilt components - Design native mobile applications for iOS & Android, and publish them to Google Play & App Store - Deploy your application in clusters to the AppMaster.io cloud, AWS, Azure, Google Cloud, or a local server, and export the binaries & source code at any moment - Power up your app and connect it with your favorite tools with modules (authorization, email, SMS, Stripe, Telegram, AWS, Slack, Zoom, and dozens of others)

Render

render.com

Render is a unified cloud to build and run all your apps and websites with free SSL, global CDN, private networks and auto deploys from Git.

Kissflow

kissflow.com

Kissflow is a low-code application development platform that brings business users and IT closer to simplifying work management and dramatically accelerating digital transformation. It is the only low-code platform built for multiple personas and has the right blend of simple and powerful features. Process owners build no-code workflows. Programmers create applications with low-code tools. And IT governs the entire platform. With more roles collaborating in development, applications can be built in weeks. You can build various solutions on Kissflow – from custom multifunctional applications to automated human-centric processes, issue tracking, and project management. Thousands of customers use Kissflow across 160 countries.

Quickbase

quickbase.com

Big ideas aren’t simple to execute. So we’re here to help you tackle any project, no matter how complex. We’re Quickbase. Quickbase helps customers see, connect and control complex projects that reshape our world. Whether it’s raising a skyscraper or coordinating vaccine rollouts, the no-code software platform allows business users to custom fit solutions to the way they work – using information from across the systems they already have.

BuildFire

buildfire.com

BuildFire is the fastest and easiest way to create professional-grade iOS and Android mobile apps. This one of a kind DIY platform lets you customize every aspect of your app without writing any code. Just drag-and-drop your way through building an app from scratch, or customize one of the pre-built templates. You have full control over how your app looks and feels while the backend development work gets handled for you. It’s like having an entire team of developers at your fingertips. With over 10,000 apps created using BuildFire, the platform is powerful and flexible enough to scale with you as your business grows. No other app builder offers this level of functionality at such an affordable price point.

AppsGeyser

appsgeyser.com

Create app and make up to $1000 monthly passive income. Absolutely free forever. No monthly charges, fees or paid features. No coding skills required.

IBM Cloud

ibm.com

IBM cloud computing is a set of cloud computing services for business offered by the information technology company IBM. Start building immediately using 190+ unique services.

Zoho Catalyst

catalyst.zoho.com

Catalyst by Zoho is the simplest pro-code, cloud development platform. Catalyst offers a wide range of serverless, AI/ML, DevOps, and backend services. With Catalyst, you get everything you need to develop your application on a single, unified platform. Catalyst provides powerful AI and ML capabilities, empowering you to tap into the endless potential of artificial intelligence. Services on Catalyst: QuickML: An end-to-end, no-code ML platform to build, train, evaluate, deploy, and optimize ML models. CloudScale: A BaaS offering from Catalyst to help you build, host, monitor, and scale your application. AppSail: A fully managed Platform-as-a-service (PaaS) offering for a wide range of applications. ConvoKraft: Build AI-powered chatbots that can handle a wide range of customer interactions in naturally. SmartBrowz: A unified browser automation platform. Zia Services: A host of ready-to-implement advanced AI/ML components for your web and mobile applications. With the help of these powerful services, you can build and deploy applications, microservices, ML-powered solutions, AI-powered chatbots, browser automation solutions, and more, at scale, without worrying about operational costs.

Engine Yard

engineyard.com

Engine Yard is a full-stack Ruby on Rails Support solution enabling organizations to focus on creating and developing applications, instead of managing their infrastructure. The optimized Service supports Ruby on Rails, PHP and Node.js environments, and also any other languages you want to install, to get apps up and running on AWS quickly. The world-class team of Rails support engineers will monitor and manage your apps in the cloud so you can get back to what you do best - developing exciting apps. Are DevOps headaches keeping you up at night? It doesn't have to be that way.

Modal

modal.com

Modal helps people run code in the cloud. We think it's the easiest way for developers to get access to containerized, serverless compute without the hassle of managing their own infrastructure.

NodeChef

nodechef.com

NodeChef Cloud is a platform as a service (PaaS) for deploying and running Cloud-native Node.js, Python, Elixir, PHP, Go, Ruby, Java, .Net Core applications via docker containers and kubernetes.

Mobile Roadie

mobileroadie.com

Mobile Roadie is the most powerful mobile app creator for iPhone, Android, iPad and Mobile Web. Build, host, and create apps in minutes.

Kinsta

kinsta.com

Power your web projects with Kinsta. The fastest, most reliable hosting for WordPress sites, applications, databases, and static sites. Trusted by 120,000+ users, from small businesses to Fortune 500. Our sites are built on Google Cloud Platform's fastest servers on Premium Tier Network with 36+ data centers. Plus, get robust site security with Cloudflare integrations featuring Enterprise-level firewall, DDoS protection, isolated container technology, and full SOC 2 compliance for peace of mind. And enjoy 24/7/365 live chat support with an average first response time of less than two minutes. We make it easy for you to manage and optimize your sites with the built-in MyKinsta dashboard, Kinsta APM, and DevKinsta. Free tools that streamline your workflow so you can focus on what matters most. Get started at kinsta.com with 30 days money-back guarantee.

Exotel

exotel.com

Exotel is an advanced customer engagement platform that combines CPaaS, omnichannel contact centers, and Conversational AI, driving over 70 million daily conversations for more than 7,100 businesses across India, Southeast Asia, the Middle East, and Africa. Their platform is designed to foster richer, AI-powered, and contextual interactions, offering businesses unparalleled speed and scale in their communications. Their recent license for end-to-end VoIP telephony services reinforces their position as a fully compliant cloud calling operator, enabling cost-effective, secure communication solutions. The platform breaks down silos in communication by bringing together customer intent, state, and emotional tone to ensure the right message is delivered through the appropriate channel every time. An integral part of Exotel is the Contextual Customer Data Platform, which transforms raw data into personalized customer narratives, providing actionable insights that enhance each conversation. With Exotel, businesses don't just communicate; they connect meaningfully with their customers, building trust, personalization, and empathy into every conversation. This strategic approach allows businesses to listen to their customers, remember each interaction, and continually improve the customer experience.