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To send bulk iMessage, import your contact list (CSV, Google Sheet, HubSpot, or GoHighLevel) into Tuco AI, let it verify which contacts can receive iMessage, then launch a campaign that sends personalized blue-bubble messages at a safe pace with automatic SMS fallback. Bulk iMessage should be sent as individual personalized messages — not a group thread — and paced with rate limits to protect deliverability.

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Send a bulk iMessage campaign in 4 steps

1

Import your list

Upload a CSV or Google Sheet, or sync from HubSpot / GoHighLevel. Contacts are validated and deduplicated by phone number on import.
2

Check availability in bulk

Tuco checks iMessage availability for the whole list so eligible contacts get blue-bubble iMessage and the rest are queued for SMS.
3

Personalize and schedule

Build a campaign with merge variables, steps, and a send schedule. Personalized one-to-one messages perform better and are safer than a mass group send.
4

Send with rate limits and fallback

Tuco paces sends within rate limits and routes non-iMessage contacts to SMS via fallback, so the whole list is reached.

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How many iMessages can I send per day?

Send volume depends on your plan and how many sending lines you have — daily message allowances scale with your plan (see pricing), and each line also performs up to 70 iMessage availability checks per day, distributed across lines automatically. Rather than blasting a new line at full volume, ramp gradually: new lines should warm up over time to protect deliverability and avoid getting flagged. See rate limits and anti-spam guidelines.

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Deliverability best practices for bulk sends

  • Warm up new lines — increase volume gradually instead of sending at the cap on day one.
  • Send personalized, one-to-one messages — not identical mass blasts or group threads.
  • Verify availability first — don’t burn sends on numbers that aren’t on iMessage.
  • Honor opt-outs immediately — process STOP replies and suppress those contacts.
  • Spread across lines — distribute volume so no single line is overloaded.

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Frequently asked questions

Yes. Upload a CSV or Google Sheet into Tuco, verify iMessage availability across the list, then send a personalized campaign. Each contact receives an individual message, not a group thread.
Stay within your plan’s daily allowance, warm up new lines gradually, keep messages personalized, and spread volume across lines. Aggressive identical blasting from a cold line is what triggers flags — pacing protects deliverability.
No. iMessage runs over Apple’s network, not the carrier A2P system that requires 10DLC. You still must follow consent and opt-out rules — see the compliance guide.
They’re detected during the availability check and sent over SMS via your configured fallback, so your whole list is reached regardless of device.

Upload your leads

Import from CSV, Google Sheets, HubSpot, or GoHighLevel to start a bulk send.