Hirsu Daniel

How do you protect your SaaS signups from bots and fake accounts?

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Hi everyone! 👋

I’ve been experimenting with ways to reduce fake signups and bot accounts in SaaS apps. Some approaches that have worked for me include:

  • Detecting disposable or temporary emails

  • Identifying VoIP or invalid phone numbers

  • Checking IP reputation and datacenter usage

  • Assigning a risk score to new signups to help prioritize real users

I recently built a simple API to experiment with these techniques and would love feedback from other devs if you’re curious.
https://rapidapi.com/ghost-productions-ghost-productions-default/api/fraud-risk-scoring-api

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