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2Factor.in OTP API

2Factor.in OTP API is a web service for working with one-time passwords through a REST API and SDKs.

Place
#5 of 24
Score
6.2

What 2Factor.in OTP API is

2Factor.in OTP API is a web service for working with one-time passwords through a REST API and SDKs. Its free Starter plan is billed monthly and includes test credits, sandbox access across all channels, email support, and basic analytics. This provides a way to use the API and SDKs in a sandbox with test credits. Growth costs ₹4,999 per month, billed monthly, and includes ₹5,000 in messaging credits and five team seats. Enterprise includes unlimited seats, with no price listed. The pricing model is freemium, with both a free plan and paid options. Founded in 2013, 2Factor.in is headquartered in Whitefield, Bengaluru, Karnataka, India. Its listed platform is web.

Good

  • Starter includes sandbox access across all channels
  • REST API and SDKs are included
  • Growth includes ₹5,000 in messaging credits
  • Enterprise includes unlimited seats

Watch out

  • Growth costs ₹4,999 per month
  • Growth includes five team seats

Who it suits

It suits teams looking for a web-based OTP API, with a free sandbox plan for testing or paid Growth credits and seats. Enterprise may suit teams needing unlimited seats.

Verdict

2Factor.in offers a free Starter plan with test credits and sandbox access, plus Growth with stated messaging credits and five seats. Enterprise lists unlimited seats but no price.

Plans and prices

From 2Factor.in OTP API's own pricing page, checked 24 Sep 2026.

All about pricing
PlanPriceWhat it gives you
StarterFreeFree test credits · All channels sandbox · REST API and SDKs · Email support · Basic analytics · billed monthly
Growth₹4,999 a month₹5,000 messaging credits included · 5 team seats · billed monthly
EnterprisePriced on requestUnlimited seats

The facts

Each one read from 2Factor.in OTP API's own pages, with the date it was checked.

The company

Founded
2013checked 4 Oct 2026
Headquarters
Whitefield, Bengaluru, Karnataka, Indiachecked 4 Oct 2026

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