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Validate every number. Deliver every message.

Global online phone number validation in real time, and a business-critical SMS sending platform, with unmatched reliability, speed, and support.

+3,000,000
Daily validated numbers
+1160
Active accounts
200
Countries covered

It all starts from validated data.

Outdated numbers, unreachable customers, wasted SMS spend. There's one culprit: bad data. Acudo ensures your customer phone numbers are valid, reachable, and correctly formatted before a single message is sent.

Customer Data Validation

We will validate your phone numbers to confirm they are real, active and reachable.

Fraud Prevention

Fraud scores are provided based on a number of telling factors, including how long the number has been in use.

SMS Communications

Once your phone number list has been verified, you can send low-cost, bulk SMS communications to your subscribers.

Compliance Checks

Only maintain numbers in your database that are real, valid and reachable, maintaining your GDPR compliance.

From validation to delivery

Phone number intelligence

Instantly verify global phone numbers with Acudo's HLR lookup, carrier detection, and real-time insights.

Reliable SMS messaging

Reach customers in over 200 countries with high-deliverability SMS routes and automatic failover.

Enterprise ready APIs

Integrate with your stack in minutes. Our APIs are scalable, secure, and backed by 99.99% uptime SLA.

Acudo powers customer data and messaging for high-stakes industries:

Retail, enterprise, healthcare, logistics, and more. We're here to help you deliver communications smarter.