If you're looking for a serverless foundation that spans multiple programming languages and integrates with GitHub, Koyeb is worth a look. It lets you run applications anywhere without having to worry about the underlying infrastructure, offers a variety of services like web apps, APIs and background workers, and supports Docker containers and GitHub. Koyeb also offers built-in CI/CD pipelines for version control and continuous deployment, so it's a good all-in-one option for developers.
Another serious contender is Neon, which focuses on building high-performance, scalable and reliable apps with Postgres as its database. Neon offers features like branching for isolated DB copies, CI/CD and schema migrations, and support for multiple languages and frameworks. Its architecture separates storage and compute resources, which is good for high-performance and complex applications.
Replit is another general-purpose foundation that lets you write, share and deploy software in any programming language. It offers collaboration tools, AI code generation and deployment options with no setup hassles. Replit also integrates with GitHub and offers several pricing levels, including a free option, for different needs.
If you want to write and deploy software using natural language instead of programming code, Engine is an interesting option. It offers features like instant deployment, a hosted SQLite database and GitHub sync for database schema and API changes. The core service is free, and a pro plan offers more features and higher usage limits.