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Ask HN: To BaaS or not to BaaS

We are a startup, working on ... well ... another instant messaging and sharing app!! The goal is of course to reach millions of users.

From a time to launch perspective we are wondering if it is at all a good idea to use BaaS services like parse/StacKMob/PubNub. While we are aware of most of the pros and cons of using a BaaS, our main worries with BaaS are high costs at a later stage when users multiply, vendor lock-in. Some things we would love some experienced hackers to throw light on are:

- Any idea on costs of BaaS once one moves into the enterprise usage range with millions of API calls per day

- can one launch with a BaaS backend, and then as the app is gaining traction, build out and switch to a custom solution? is this practically feasible?

- if above (switch to custom solution) is feasible then any specific advice on what one must keep in mind while architecting the app, and any recommendations on a BaaS provider that is easier to switch over from

- any other insight if you think this is a complete no no

cheers Ani

6 points anish_t 13 years ago 8 comments

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