If you want to build a web or mobile app that scales and is secure, True Sparrow provides a full range of services. It uses modern tools like React, Next.js, React Native and Ruby on Rails for e-commerce, video streaming, blockchain and social apps. It offers engineering, DevOps, design and quality assurance services to ensure your products are maintainable and efficient.
Another contender is Crowdbotics, an AI-powered service that speeds up app development by automating code reuse. It supports JavaScript and React Native, but plans to expand to other languages and frameworks. Crowdbotics uses AI to automate the grunt work of programming, so developers can concentrate on differentiators while still getting security and scalability.
If you need a strong data and API layer, ROQ is a good option. It handles database queries, authentication, authorization and monetization with features like managed Postgres deployment, secure frontend queries and AI-assisted data modeling. That means it's good for building fast, secure SaaS apps.
Last, Back4app is a cloud platform that uses AI to boost developer productivity. It's got a powerful backend, real-time database, cloud functions, APIs and SDKs to get your app up and running and scaling fast. Back4app is designed with security and compliance in mind, and it's got a developer-friendly interface with a dashboard and predictable pricing.