2Factor.in OTP API

2Factor.in OTP API is ranked #7 of 67 in transactional SMS software on Freedom251. It runs on Web. There is a free plan. Paid plans start at ₹4,999/mo.

2Factor.in OTP API plans and pricing

All plans

Starter Free billed monthly Free test credits · All channels sandbox · REST API and SDKs · Email support · Basic analytics 2factor.in · 24 Sept 2026

Growth ₹4,999/mo billed monthly ₹5,000 messaging credits included · 5 team seats 2factor.in · 24 Sept 2026

Enterprise Not published Unlimited seats 2factor.in · 24 Sept 2026

Compared on transactional SMS software

Free plan: Yes

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