Send Bulk SMS

Send bulk SMS campaigns across 190+ countries

Deliver high-volume promotions, time-sensitive alerts, and segmented broadcasts with direct carrier routing and automatic opt-out compliance.

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Send Bulk SMS

High-throughput SMS broadcasts with per-message delivery tracking

Direct carrier connections. Send over licensed carrier routes across 190+ countries so flash sales, service alerts, and appointment reminders arrive on time.

Audience segmentation. Target contact lists and dynamic segments by locale, purchase history, or custom attributes, and personalize message text with contact variables.

Local and toll-free senders. Provision local numbers, toll-free numbers, short codes, and alphanumeric sender IDs to match regional regulations and recipient expectations.

Automated opt-out handling. Process inbound STOP and UNSUBSCRIBE replies automatically and filter suppressed numbers before a campaign sends.

Scheduled and triggered sends. Schedule broadcasts for local time zones from the dashboard, or trigger high-volume sends programmatically through the REST API.

Two-way reply routing. Route customer replies from bulk campaigns into Conversations or trigger automated follow-up workflows based on keyword responses.

Frequently Asked Questions

How reliable is Bird's bulk SMS delivery?

Bird routes messages over direct carrier connections and supports up to 400,000 messages per minute with per-recipient delivery receipts.

What countries can I send to?

You can reach recipients in 190+ countries using local numbers, toll-free numbers, short codes, or alphanumeric sender IDs where supported.

How does pricing work?

Start on pay-as-you-go, or choose a monthly SMS plan: its payment is added to your Bird balance, and higher plans raise your sending limits. Contact sales for custom enterprise pricing.

How do I upload contacts for a bulk campaign?

Import contacts via CSV or sync them through the Contacts API, then select a static list or rule-based segment when scheduling your broadcast.

What can I use bulk SMS for?

Teams use bulk SMS for retail promotions, back-in-stock alerts, outage notifications, event reminders, and two-way customer outreach.

How are opt-outs managed during bulk sends?

Bird records STOP replies on the contact profile's SMS consent state and excludes opted-out numbers from future promotional broadcasts.

Put it into practice.

Continue with the documentation, guides and examples for this topic.

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