No. 13 of 77 ·Transactional SMS Software

Plivo Verify

Web · API

Freedom report

Two barsScore 6.3

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

Plivo Verify is ranked #13 of 77 in transactional SMS software on Freedom251. It runs on API, Web. There is a free plan. A free trial is offered.

Plivo Verify plans and pricing

All plans

Verify API Free Verification and Fraud Shield are free; channel charges apply. Verify is provisioned to direct brands with a minimum monthly commitment: USD 1,000/month for the US, Canada, UK, Australia, and India (ILDO), or USD 10,000/month for additional pre-registration countries. SMS, voice, or WhatsApp channel fees vary by destination · Direct brands only · Minimum monthly commitment applies plivo.com · 8 Oct 2026

Compared on transactional SMS software

Free plan: No

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The record

Purpose: The Verify API sends and validates one-time passwords for two-factor authentication.
Delivery channels: The API documentation supports SMS and voice OTP delivery; the Verify pricing page also lists WhatsApp channel pricing.
Fraud protection: Fraud Shield monitors traffic in real time and blocks suspicious messages to help protect against SMS pumping.
Configurable OTP: Verify applications can configure OTP length from 4 to 8 digits, expiry, delivery attempts, message template, and Android AppHash.
SDKs and API: The quick start shows Python, Node.js, Ruby, and cURL examples for creating and validating OTP sessions.
Availability: Verify is not enabled by default and is provisioned to direct brands subject to minimum monthly commitments.
Geographic coverage: The documentation says a USD 1,000 monthly commitment covers the US, Canada, UK, Australia, and India (ILDO), while USD 10,000 adds pre-registration countries.
No sender registration: The documentation says customers do not need to complete sender registration or KYC because Plivo delivers OTPs through its own registered Sender IDs.
Pricing: Plivo charges no OTP verification or Fraud Shield fee; customers pay the applicable SMS, voice, or WhatsApp channel charges.
Support: The Verify page advertises 24/7 support via Slack and phone calls with a guaranteed same-day response.
Security: Plivo says data in transit is encrypted with TLS 1.2 or greater and data at rest with AES-256.
Compliance: Plivo states that it is SOC 2 certified and PCI DSS Level 1 compliant, with annual independent audits.
Company: Plivo was founded in 2011 and lists its headquarters in Austin, Texas.
Founded: 2011
Price from: Free

Where it ranks on Freedom251

Best Transactional SMS Software in 2026#13 of 77

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Sources

plivo.com/docs/programmable-api/verify/overview· checked 8 Oct 2026
plivo.com/verify/pricing/· checked 8 Oct 2026
plivo.com/verify/· checked 8 Oct 2026
plivo.com/security/· checked 8 Oct 2026
plivo.com/about/· checked 8 Oct 2026