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La migliore alternativa a Twilio Verify

Prelude e Twilio offrono entrambi API per la verifica telefonica, ma Prelude fornisce protezione contro il pumping SMS, 99% di deliverability tutto a una frazione del prezzo di Twilio.

Inizia gratuitamente

Parliamo

Granulare

Analisi del segnale avanzata

Accedi ad analisi in tempo reale per ottimizzare le performance. Identifica colli di bottiglia, monitora le conversioni per paese e segui i KPI. Perché decidere sui dati è meglio che fare supposizioni.

Portabilità del numero storia

Rilevamento proxy residenziale

Mobile SDK

Mobile SDK

Mobile SDK

Confronto prezzi

Ci concentriamo sul verificare e consegnare meglio

Mobile SDK

Funzionalità

Verify API

Inizia a partire da €0.05 per verifica

Partendo da €0,03 per verifica

Verify API

Inizia a partire da €0.05 per verifica

Partendo da €0,03 per verifica

Verify API

Inizia a partire da €0.05 per verifica

Partendo da €0,03 per verifica

Multicanale

SMS, SNA, Email,
Whatsapp

SMS, SNA, Email
Whatsapp, RCS, Viber
Zalo, Telegram

Multicanale

SMS, SNA, Email,
Whatsapp

SMS, SNA, Email
Whatsapp, RCS, Viber
Zalo, Telegram

Multicanale

SMS, SNA, Email,
Whatsapp

SMS, SNA, Email
Whatsapp, RCS, Viber
Zalo, Telegram

Antifrode

❌

Sistema di prevenzione delle frodi multi-signal

Antifrode

❌

Sistema di prevenzione delle frodi multi-signal

Antifrode

❌

Sistema di prevenzione delle frodi multi-signal

Multi Fornitore

❌

30+

Multi Fornitore

❌

30+

Multi Fornitore

❌

30+

Multi Fornitore

❌

30+

Multi Fornitore

❌

30+

Multi Fornitore

❌

30+

Multi Fornitore

❌

30+

Multi Fornitore

❌

30+

Multi Fornitore

❌

30+

Un piano per alimentare la tua crescita.

Proteggere

Proteggi la tua attività e gli utenti da falsi e sintetici account

Messaggi personalizzabili in oltre 230 paesi

Crea facilmente messaggi multilingue con il nostro generatore di template, che li registra automaticamente presso le autorità locali. Niente più burocrazia: personalizza i tuoi messaggi per rispecchiare il tuo brand e soddisfare le esigenze dei tuoi utenti.

Un’unica API per oltre 230 paesi e 1.000 routes

Espandi la tua copertura senza complessità: invia messaggi in nuovi paesi e su nuovi canali senza necessità di integrazioni aggiuntive. Crea, distribuisci e monitora le performance dei tuoi template su scala globale.

Messaggi personalizzabili in oltre 230 paesi

Ricevi i nostri prezzi globali

Prelude opera in 230 destinazioni in tutto il mondo, offrendo le migliori tariffe su tutti i canali. Ricevi il nostro elenco prezzi completo direttamente nella tua casella di posta

Proteggere

Proteggi la tua attività e gli utenti da falsi e sintetici account

Sviluppatori

Responsabili di dipartimento

Sviluppatori

Responsabili di dipartimento

Proteggere

Proteggi la tua attività e gli utenti da falsi e sintetici account

Portabilità del numero storia

Mobile SDK

Portabilità del numero storia

curl -X POST https://api.prelude.so/sms \
H "Authorization: Bearer YOUR_TOKEN" \
H "Content-Type: application/json" \
d '{
"sender": "Prelude",
"to": "+14155550123",
"message": "Your OTP code is 123456"
}'

Portabilità del numero storia

curl -X POST https://api.prelude.so/sms \
H "Authorization: Bearer YOUR_TOKEN" \
H "Content-Type: application/json" \
d '{
"sender": "Prelude",
"to": "+14155550123",
"message": "Your OTP code is 123456"
}'

Mobile SDK

Export your OTP templates and configuration from Twilio Verify.

Replace Twilio API calls with Prelude’s REST endpoints.

Update authentication with your Prelude token.

Test requests in the free sandbox environment.

Export your OTP templates and configuration from Twilio Verify.

Replace Twilio API calls with Prelude’s REST endpoints.

Update authentication with your Prelude token.

Test requests in the free sandbox environment.

Mobile SDK

What is Prelude ?

Prelude is an SMS and phone-verification platform offering a simple, powerful REST API for OTP, MFA, and transactional messaging.

It enables businesses to verify users, secure logins, and send real-time notifications with 90 %+ conversion rates.

The API integrates with any CRM, SaaS, or web/mobile app, providing enterprise-grade reliability and clear pricing.

What is Prelude ?

Prelude is an SMS and phone-verification platform offering a simple, powerful REST API for OTP, MFA, and transactional messaging.

It enables businesses to verify users, secure logins, and send real-time notifications with 90 %+ conversion rates.

The API integrates with any CRM, SaaS, or web/mobile app, providing enterprise-grade reliability and clear pricing.

What is Prelude ?

Prelude is an SMS and phone-verification platform offering a simple, powerful REST API for OTP, MFA, and transactional messaging.

It enables businesses to verify users, secure logins, and send real-time notifications with 90 %+ conversion rates.

The API integrates with any CRM, SaaS, or web/mobile app, providing enterprise-grade reliability and clear pricing.

How is Prelude different from Twilio Verify?

Prelude focuses on ease of integration, transparent pricing, and responsive support.

Unlike Twilio, we prioritize speed, fraud protection, and transparency. Our goal is to onboard only real users with a high conversion rate and optimized costs.

From our dashboard, you can track every request in detail, see which channels are used (SMS, WhatsApp, RCS, Telegram), and view your real conversion cost per country. Take full control of your onboarding KPIs.

How is Prelude different from Twilio Verify?

Prelude focuses on ease of integration, transparent pricing, and responsive support.

Unlike Twilio, we prioritize speed, fraud protection, and transparency. Our goal is to onboard only real users with a high conversion rate and optimized costs.

How is Prelude different from Twilio Verify?

Prelude focuses on ease of integration, transparent pricing, and responsive support.

Unlike Twilio, we prioritize speed, fraud protection, and transparency. Our goal is to onboard only real users with a high conversion rate and optimized costs.

How can I migrate from Twilio Verify to Prelude?

Moving is quick and risk-free, you can migrate in a few simple steps:

Replace Twilio API calls with Prelude’s REST endpoints or use one of our ready to use frontend SDKs.
Update authentication using your Prelude API token.
Configure your OTP routing and message text directly in the Prelude Dashboard.
Test your integration using Dashboard test numbers or request free credits for real message testing.

Most teams complete the migration in less than one day.

Prelude’s technical team provides free migration assistance to ensure continuity and maintain deliverability throughout the switch.

How can I migrate from Twilio Verify to Prelude?

Moving is quick and risk-free, you can migrate in a few simple steps:

Replace Twilio API calls with Prelude’s REST endpoints or use one of our ready to use frontend SDKs.
Update authentication using your Prelude API token.
Configure your OTP routing and message text directly in the Prelude Dashboard.
Test your integration using Dashboard test numbers or request free credits for real message testing.

Most teams complete the migration in less than one day.

Prelude’s technical team provides free migration assistance to ensure continuity and maintain deliverability throughout the switch.

How can I migrate from Twilio Verify to Prelude?

Moving is quick and risk-free, you can migrate in a few simple steps:

Replace Twilio API calls with Prelude’s REST endpoints or use one of our ready to use frontend SDKs.
Update authentication using your Prelude API token.
Configure your OTP routing and message text directly in the Prelude Dashboard.
Test your integration using Dashboard test numbers or request free credits for real message testing.

Most teams complete the migration in less than one day.

Prelude’s technical team provides free migration assistance to ensure continuity and maintain deliverability throughout the switch.

Does Prelude support MFA and strong authentication?

Yes. Prelude fully supports multi-factor authentication (MFA) and strong customer authentication (SCA).

You can generate and send OTP codes automatically, verify login attempts, and secure user access for industries like finance, SaaS, e-commerce, and healthcare.

All verification traffic runs through carrier-grade SMS routes for speed and reliability.

Does Prelude support MFA and strong authentication?

Yes. Prelude fully supports multi-factor authentication (MFA) and strong customer authentication (SCA).

You can generate and send OTP codes automatically, verify login attempts, and secure user access for industries like finance, SaaS, e-commerce, and healthcare.

All verification traffic runs through carrier-grade SMS routes for speed and reliability.

Does Prelude support MFA and strong authentication?

Yes. Prelude fully supports multi-factor authentication (MFA) and strong customer authentication (SCA).

You can generate and send OTP codes automatically, verify login attempts, and secure user access for industries like finance, SaaS, e-commerce, and healthcare.

All verification traffic runs through carrier-grade SMS routes for speed and reliability.

Is Prelude secure and compliant?

Yes. Prelude follows U.S. and EU data-protection best practices.

All data encrypted at rest and in transit.
Token-based authentication for every API call.
SOC 2 Type II certification and GDPR compliant
Prelude never sells or shares customer data and adheres to strict privacy and security frameworks used by enterprise customers.

Is Prelude secure and compliant?

Yes. Prelude follows U.S. and EU data-protection best practices.

All data encrypted at rest and in transit.
Token-based authentication for every API call.
SOC 2 Type II certification and GDPR compliant
Prelude never sells or shares customer data and adheres to strict privacy and security frameworks used by enterprise customers.

Is Prelude secure and compliant?

Yes. Prelude follows U.S. and EU data-protection best practices.

All data encrypted at rest and in transit.
Token-based authentication for every API call.
SOC 2 Type II certification and GDPR compliant
Prelude never sells or shares customer data and adheres to strict privacy and security frameworks used by enterprise customers.

What are the pricing advantages of Prelude?

Prelude offers simple transparent pricing — no minimums, setup fees, or surprise charges.

Examples:

U.S. SMS: from $0.039 per message

You can track spending in real time and estimate campaign costs per region or project directly from your dashboard.

A transparent, predictable model that makes budgeting easy for product and marketing teams.

What are the pricing advantages of Prelude?

Prelude offers simple transparent pricing — no minimums, setup fees, or surprise charges.

Examples:

U.S. SMS: from $0.039 per message

You can track spending in real time and estimate campaign costs per region or project directly from your dashboard.

A transparent, predictable model that makes budgeting easy for product and marketing teams.

What are the pricing advantages of Prelude?

Prelude offers simple transparent pricing — no minimums, setup fees, or surprise charges.

Examples:

U.S. SMS: from $0.039 per message

You can track spending in real time and estimate campaign costs per region or project directly from your dashboard.

A transparent, predictable model that makes budgeting easy for product and marketing teams.

Is Prelude suited for both startups and enterprises?

Absolutely. Prelude’s scalable cloud architecture handles everything from a few hundred messages to millions per month — with consistent delivery times and a 99.5 % uptime SLA.

Whether you’re a startup building a new app or a large enterprise running global OTP flows, Prelude adapts to your scale and growth. We currently serve millions of massages to client like , Clerk, BeReal, Scalapay, Vodoo.

Is Prelude suited for both startups and enterprises?

Absolutely. Prelude’s scalable cloud architecture handles everything from a few hundred messages to millions per month — with consistent delivery times and a 99.5 % uptime SLA.

Is Prelude suited for both startups and enterprises?

Absolutely. Prelude’s scalable cloud architecture handles everything from a few hundred messages to millions per month — with consistent delivery times and a 99.5 % uptime SLA.

How can I get help with integration or support?

Prelude provides fast, human technical support via email or chat.

Our engineers assist with:

API setup and authentication.
Deliverability optimization.
Webhook configuration and DLR tracking.
Full migration from Twilio Verify.

A responsive team that answers quickly and speaks your language — technical or business.

How can I get help with integration or support?

Prelude provides fast, human technical support via email or chat.

Our engineers assist with:

API setup and authentication.
Deliverability optimization.
Webhook configuration and DLR tracking.
Full migration from Twilio Verify.

A responsive team that answers quickly and speaks your language — technical or business.

How can I get help with integration or support?

Prelude provides fast, human technical support via email or chat.

Our engineers assist with:

API setup and authentication.
Deliverability optimization.
Webhook configuration and DLR tracking.
Full migration from Twilio Verify.

A responsive team that answers quickly and speaks your language — technical or business.

Un piano per alimentare la tua crescita.

Inizia gratuitamente

Parliamo