[tyingq]

>What exactly is the limitation that makes them not suitable for a world accessible SaaS app?

Mostly that they can't figure out how to price it. The tools typically charge a lot per user ($20+/month/user). If you make external users cheap, then customers will just enter internal users as external users.

[d4rkp4ttern]

Didn’t think about this. I was thinking there might be performance/latency limitations. But “internal” tools may be good enough for early MVP prototypes for a SaaS app.