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Twilio Verify

Twilio Verify fact sheet

Twilio Verify is a turnkey authentication solution that safeguards the entire customer journey, from registration to high-risk transactions, by combining authoritative identity signals with message delivery resiliency.

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Woman typing on laptop with a six-digit token for two-factor authentication displayed on the screen.
Woman typing on laptop with a six-digit token for two-factor authentication displayed on the screen.

Key capabilities of Twilio Verify

Maximize user security. Minimize user experience pain points. Verify combines real-time verification with authoritative identity and risk signals.

  • Twilio Messaging logo

    Multi-method authentication across SMS, WhatsApp, RCS, voice, email, push, TOTP, Silent Network Authentication, and passkeys

  • Security padlock

    Twilio Verify Fraud Guard offers 100% guaranteed protection from SMS pumping fraud (terms and conditions apply)

  • Line Status

    Verify monitors real-time OTP conversion rates, not just unreliable carrier receipts, to detect message degradation and automatically reroute traffic

  • Planet Earth

    Rate limits and geo-permissions give you control over verification traffic by country and phone number

  • Bar Graph

    Insights and detailed logs to monitor verification statuses, success rates, latency, and fraud blocking events

  • Planet Earth

    Global coverage with support for verifications in 180+ countries and 42 languages

  • Spreadsheet document

    Quick integration in days or weeks with helpful documentation

Why choose Twilio Verify

Choose Twilio Verify if you are looking for:

  • A single API that’s a complete solution

    There’s no need to stitch together separate codebases for text, authenticator apps, and email. Verify unifies it all to reduce operational overhead and allow teams to add new channels quickly.

  • Multi-route resiliency

    Verify goes beyond standard networks. Each verification session leverages several distinct delivery routes across platforms, sender types, and channels to ensure instant OTP delivery.

  • Zero backend state management

    Building identity verification from scratch is complex and resource-heavy. Verify simplifies it with a turnkey solution that’s fully featured and battle-tested.

  • Cross-channel fallback

    To guarantee uptime, Verify features built-in redundancy that can automatically fall back to alternative authentication methods if core channels experience degradation.

  • Managed phone number pools and templates

    Verify manages its own phone number pools (short codes, long codes, toll-free, and global alpha sender IDs) and provides predefined, approved message templates to improve deliverability.

  • Global scale and compliance

    Verify includes support for over 30 languages, extensive global phone number coverage, and compliance tools like Trust Hub to make it easier to meet regulatory requirements.

  • Quality-first routing

    Verify uses a custom algorithm that prioritizes delivery quality to meet the strict uptime demands of verification workflows.

Twilio Verify use cases

The building blocks to protect accounts, keep your systems secure, and prevent fraud without creating unnecessary friction for your users.

  • Signup verification

    Automatically block sign-up bots, promotional abuse, and fake account creation with multi-method one-time passcodes (OTP) or Silent Device Approval at sign-up.

  • Login protection

    Authenticate repeat logins and handle high-frequency access requests safely to prevent credential stuffing, account takeover (ATO), and session hijacking.

  • Transaction security

    Validate user identity and possession signals in real-time right before authorizing high-value transactions or ledger changes.

  • SMS pumping protection

    Block artificially inflated traffic (AIT) in real-time with Verify Fraud Guard.

  • Account recovery protection

    Secure self-serve and assisted account recovery flows to reduce call center social engineering and dramatically lower identity-related support costs.

  • AI agent verification

    Confirm a human user's explicit authorization before an AI agent or automated workflow executes high-risk actions like bulk data exports, funds transfers, or administrative role modifications.

Twilio Verify pricing summary

Start for free

Get started with a free trial to build a proof of concept and test Verify in your app.

Pay per successful verification

You only pay per successful verification. Pricing starts at $0.05 per verification, plus channel fees.

Volume discounts available

Unlock volume and committed-used discounts as you scale your Verify usage.

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