koipa
bo
.com
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Free to join — choose how you want to use koipabo
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I need OTP SMS
Pay as you go — send verification codes from your app
No monthly fee — top up from $10 and pay per SMS
OTP & verification only: a numeric code, no links
REST API + dashboard — no phones or SIMs to set up
I resell SMS
Run your own gateway and manage clients
Create clients with their own quotas, rates & API keys
Assign Android, SMPP & HTTP senders per client
OTP + marketing traffic — free Starter plan to begin
I want to earn
Turn your phone's SIMs into a gateway
Keep 70% of the flat rate for every SMS sent
Earn from OTP & verification traffic
Works on Android 7+, multiple SIMs supported
or sign up with email
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