Bulk SMS

Enterprise Bulk SMS That Delivers, Every Time, Everywhere

Send two-way bulk SMS to thousands of contacts across 160+ countries in seconds. Branded sender ID, real-time delivery reports, and automatic failover to voice or email, all from a single platform.

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Bulk SMS Features Built for Enterprise

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Branded Sender ID

Send SMS from your company name rather than a random number. Recipients recognise your organisation immediately, improving open rates and reducing panic during emergencies.

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Two-Way Messaging

Recipients can reply via SMS. Responses are captured against their contact record in real time. Track who has confirmed, who has responded with a question, and who has not replied.

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160+ Country Coverage

Local carrier routing in every major market. Your SMS reaches contacts in the UAE, UK, USA, Saudi Arabia, Philippines, Malaysia, and over 155 more countries without additional configuration.

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Real-Time Delivery Reports

Per-recipient delivery status updated in real time via carrier webhooks. See delivered, failed, pending, and responded, all in one dashboard. Export as CSV or PDF.

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Auto-Resend & Failover

If SMS delivery fails, CampanaOne automatically retries and, if the contact has a voice or email address, escalates to the next channel. Configurable retry limits and windows.

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Schedule & Time-Zone Aware

Schedule bulk SMS campaigns for a future date and time. For multinational lists, messages are delivered at the same local time in each contact's time zone automatically.

Bulk SMS FAQ

How many SMS can CampanaOne send simultaneously?

CampanaOne's serverless architecture scales automatically to any volume. There is no preset limit. Enterprise customers have sent over 50,000 SMS messages in a single campaign with no queuing delays. Contact us if you need to discuss volumes above 100,000 per send.

Does CampanaOne support SMS opt-out management?

Yes. Contacts who reply STOP are automatically flagged as opted-out and excluded from future campaigns. Opt-out status is stored per-contact in the database and respected across all channels. This is mandatory for GDPR and TCPA compliance, and CampanaOne handles it automatically.

Can I use a custom sender ID for SMS in the UK and UAE?

Yes for both. In the UK, alphanumeric sender IDs (your company name, up to 11 characters) are supported. In the UAE, sender IDs require pre-registration with local carriers, we manage this process for you as part of onboarding. Note that branded sender IDs are 1-way in some markets; two-way replies require a dedicated long number or short code.

Is bulk SMS included in the platform price or charged separately?

Annual plan customers receive a generous included SMS volume. Beyond the included allowance, additional messages are billed at a low per-message rate with no minimum top-up. We never charge inflated per-notification fees. See our pricing page for current rates.

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