📱 Messaging Infrastructure

SMS-iT Numbers Unlimited Messaging Worldwide

Purchase a dedicated SMS-iT Number and instantly send and receive messages across iMessage, SMS, MMS, RCS, and WhatsApp. No external apps. No carrier approvals.

Unlimited messaging per contact, worldwide delivery.
No 10DLC registration required. No A2P approval required.
Two-way conversations with native iMessage blue bubbles and rich previews.
iMessage SMS MMS RCS WhatsApp
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Enterprise Security
End-to-end Encryption

SMS-iT Numbers Live Preview

Active
💬
Unlimited
Messaging
🌍
Worldwide
Delivery
Instant
Activation
iMessage: Hi Sarah, your order is ready. Want pickup or delivery?
WhatsApp: Pickup please. Can you share the address?
SMS fallback: Address sent. Reply STOP to opt out.
RCS: Here is a rich card with directions and hours.

SMS-iT Numbers work directly inside SMS-iT for Single, Bulk, and Tag messaging. No extra apps required.

Traditional Messaging Is Slow, Expensive, and Fragmented

Carrier approvals, per-message fees, and disconnected tools create delays and lost revenue.

Carrier Approvals

10DLC and A2P processes slow you down and block launches.

Delays and rejections

Per-Message Costs

Costs rise as you scale, and delivery is not guaranteed.

Higher costs at scale

Tool Sprawl

Multiple vendors and gateways create complexity and failures.

More maintenance

Lower Trust

Generic channels reduce response rates. iMessage trust increases engagement.

Lower reply rates

SMS-iT Numbers Fix Everything

Own your number, message globally, and run two-way conversations across iMessage, SMS, MMS, RCS, and WhatsApp.

Unlimited Messaging

Unlimited messaging per contact with predictable monthly pricing.

Native iMessage Blue Bubbles

Send authentic iMessage conversations with rich previews and higher trust.

RCS and SMS Fallback

Reach non-iPhone users with reliable delivery when iMessage is unavailable.

Attachments and Audio

Send images, videos, files, and voice messages. Support modern customer conversations.

Read and Typing Status

Use typing indicators and read status to create more human-like conversations.

End-to-end Encryption

Sensitive conversations stay private between you and your customer.

How SMS-iT Numbers Work

Purchase a number, set your Sender ID, and start messaging instantly inside SMS-iT.

1

Choose Your Plan

Select Light or Regular based on your contact volume and sending needs.

2

Pick Sender Type

Use a Phone Number (US +1 or UK +44) or Email Sender ID for iMessage-only.

3

Configure Add-ons

Add WhatsApp, RCS, and call forwarding to expand your reach.

4

Start Messaging in SMS-iT

Use Single, Bulk, and Tag messaging from the Contacts section.

Connect SMS-iT Numbers to 900+ Apps with SMS-iT Workflows

Automate messaging across your entire stack. More powerful than Zapier.

900+ Integrations

Trigger messaging from CRMs, forms, ecommerce, support tools, databases, and more.

Automate everything

AI + Workflow Automation

Route leads, qualify prospects, and send follow-ups automatically across channels.

Faster time to value

Multi-Step Journeys

Build branching sequences for sales, marketing, support, and operations.

No code required

Built for Scale

Run high-volume messaging while keeping data unified in one platform.

Enterprise-ready

SMS-iT Numbers + Agentic AI Platform = Results

Messaging is only the start. SMS-iT unifies sales, marketing, and management into one AI-driven system.

Sales Follow-up

AI agents and workflows message leads, confirm intent, and schedule calls automatically.

Marketing Campaigns

Broadcast across channels with personalization, segmentation, and measurable outcomes.

Customer Support

Run support conversations in one place with AI assistance and faster resolution.

Agencies

Manage multiple numbers, multiple brands, and multi-channel messaging from one platform.

Plans & Pricing

Choose your plan, activate your number, and start messaging instantly.

Light (Startup)

$137.98

per month

  • 1,000 unique contacts per month
  • 300 unique contacts per day
  • Unlimited messaging per contact
  • iMessage included
  • Reply-only (cannot initiate)
Test Free Demo
RECOMMENDED

Regular (Business)

$229.98

per month

  • 5,000 unique contacts per month
  • 1,000 unique contacts per day
  • Unlimited messaging per contact
  • iMessage included
  • Can initiate conversations
Activate My Number

You can purchase multiple SMS-iT Numbers and assign them to teams, brands, or subaccounts.

Add-ons

Expand your number with channel options and voice handling.

Phone Number
US (+1) or UK (+44)
+$34.50 / month
iMessage + optional SMS, MMS, RCS, WhatsApp
WhatsApp Business
+$23.00 / month + $23.00 setup
Unlimited WhatsApp messages
RCS (Rich Communication)
+$23.00 / month + $114.98 setup
Unlimited RCS messages with rich media
Call Forwarding + SMS/MMS Fallback
+$34.50 / month
Forward inbound calls + unlimited SMS/MMS when iMessage is unavailable
Go to Setup
Already using SMS-iT? SMS-iT Numbers are available in Contacts for Single, Bulk, and Tag messaging. We are integrating SMS-iT Numbers into Smart Inbox, Campaigns, Pipelines, Appointments, and more.

Ready to Activate Your SMS-iT Number?

Own your messaging infrastructure and unify iMessage, SMS, MMS, RCS, and WhatsApp inside the SMS-iT Agentic AI platform. Then automate it all with SMS-iT Workflows and 900+ integrations.

Enterprise Security
900+ Workflow Integrations
24/7 Support
SMS-iT Numbers Demo Get Number