No one has mentioned Heroku yet. Starting at $7 they are a bit more expensive than DigitalOcean, but with that extra $2 you'll get their platform, their tooling for deploying the app, their database backups. Adding other services later on is also easy with their addons. By choosing Heroku you can save hundreds or thousands of dollars in ops costs over a course of a few months.
The hosting cost may go up quickly, but if your business is successful you can either absorb it, or spend time and money to migrate away. They run on AWS, so picking the same location means you can run mixed infrastructure (part on Heroku, and part on AWS) without a latency hit. Thus, a hybrid configuration is very viable.
The hosting cost may go up quickly, but if your business is successful you can either absorb it, or spend time and money to migrate away. They run on AWS, so picking the same location means you can run mixed infrastructure (part on Heroku, and part on AWS) without a latency hit. Thus, a hybrid configuration is very viable.