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Loop Message Review

Loop Message provides an API for businesses to integrate iMessage, SMS/RCS, and WhatsApp for two-way communication, enabling the development of chatbots and AI assistants.

shipped Jul 28, 2026codefreemium
Domain rating32Monthly visits453/mo
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Loop Message — product screenshot

Why it matters

1Offers an API for iMessage, SMS/RCS, and WhatsApp communication under a single phone number.
2Supports ChatGPT integration for auto-replies and custom AI conversations.
3Provides a freemium pricing model with tiers including Sandbox ($0/month) and Light ($59.99/month).
4Enables businesses to integrate messaging capabilities into websites, backends, chatbots, services, and CRMs.

Specs

API Docs

View Documentation →

API Available

Yes, public API

overview

What is Loop Message?

Loop Message is an AI-powered communication platform developed by Loop Message that enables businesses to integrate iMessage, SMS/RCS, and WhatsApp for two-way communication. It facilitates the development of chatbots and AI assistants across these direct messaging platforms, allowing businesses to send and receive messages from various systems including websites, backends, chatbots, services, and CRMs. The platform offers direct iMessage AI solutions, including ChatGPT integration for auto-replies and custom AI conversations.

features

Key Features of Loop Message

Loop Message offers a comprehensive set of features designed to facilitate omnichannel business communication and AI-driven interactions across major messaging platforms. These capabilities enable businesses to streamline customer engagement and automate responses.

  • API for iMessage, SMS/RCS, and WhatsApp integration.
  • Support for two-way communication under a single phone number.
  • Integration with ChatGPT for AI-powered auto-replies and custom conversations.
  • Ability to send and receive messages from websites, backends, chatbots, services, and CRMs.
  • Features include phone number and call forwarding, SMS fallback, and sending attachments.
  • Supports typing and read status, audio messages, reactions, and message threads.
  • Enables group chats and provides end-to-end encryption for secure communication.
  • Offers a white-label omnichannel infrastructure for SaaS companies.

use cases

Who Should Use Loop Message?

Loop Message is designed for businesses and developers seeking to integrate direct messaging capabilities into their operations, particularly those focused on customer engagement and automation across multiple channels. Its API-first approach makes it suitable for various applications.

  • Businesses requiring omnichannel communication: For facilitating customer interaction through text, files, and voice messages across iMessage, RCS, and WhatsApp.
  • Developers building AI assistants/chatbots: For creating automated chat applications and chatbots using its API, especially with ChatGPT integration.
  • SaaS companies: For leveraging a white-label omnichannel infrastructure to focus on marketing and sales without building core messaging functionality.
  • Sales and eCommerce teams: For collecting leads and maintaining customer relationships through an integrated omnichannel solution.
  • Organizations needing secure authentication: For verifying users via iMessage as a secure and cost-effective alternative to SMS OTP codes.

how to use

How to Use Loop Message

To begin using Loop Message, businesses typically register for an account and configure their API access. The platform provides the necessary tools to integrate iMessage, SMS/RCS, and WhatsApp into existing business systems.

  • 1Register for a Loop Message account, starting with the Sandbox tier for testing.
  • 2Obtain a DUNS number and register an Apple ID if planning to use iMessage features.
  • 3Configure API keys and integrate the Loop Message API into your website, backend, chatbot, or CRM.
  • 4Set up desired messaging channels (iMessage, SMS/RCS, WhatsApp) under a single phone number.
  • 5Implement AI solutions, such as ChatGPT integration, for automated responses and custom conversations.
  • 6Manage number warm-up periods for optimal message delivery rates.

pricing

Loop Message Pricing & Plans

Loop Message operates on a freemium model, offering various tiers to accommodate different business needs, from testing to high-volume communication. The pricing structure includes options for dedicated and shared senders, with additional costs for certain features and channels.

  • Sandbox: $0 /month, allowing unlimited messages with up to 5 contacts for testing purposes.
  • Free: $0 /month, providing access for up to 100 daily contacts.
  • Regular: $20 /month, for up to 50 monthly contacts.
  • Light: $59.99 /month, offering unlimited messaging for up to 300 daily contacts.
  • Regular: $99.99 /month, for unlimited messaging with up to 1000 daily contacts.

Pros

  • +Provides direct API access for iMessage, enabling 'blue bubble' communication.
  • +Integrates multiple messaging channels (iMessage, SMS/RCS, WhatsApp) under a single phone number and API.
  • +Supports ChatGPT integration for advanced AI-driven auto-replies and custom conversations.
  • +Offers a freemium pricing model, allowing businesses to test the platform at no cost.
  • +Facilitates secure user authentication via iMessage, potentially reducing OTP costs.
  • +Supports essential messaging features including attachments, typing/read status, and end-to-end encryption.

Cons

  • −Requires a DUNS number and Apple ID registration for iMessage functionality, adding setup complexity.
  • −Users are expected to manage their own number warm-up period, which can impact initial message delivery.
  • −Pricing can become higher than some alternatives when additional channels and features are added.
  • −Lacks some advanced native iMessage features offered by competitors, such as polls or custom link-preview control.
  • −Some users desire expanded platform compatibility beyond the Apple ecosystem.

Policies

Pricing Page

View Pricing→

Similar Tools

Loop Message vs Competitors

Loop Message differentiates itself primarily through its direct iMessage API access for businesses, enabling 'blue bubble' communication. However, it faces competition from platforms offering similar or expanded features, often with different pricing and setup requirements.

1
BlooioOn Stork

Offers native iMessage polls, FaceTime, and custom link-preview control, and simplifies setup by not requiring DUNS or Apple ID registration.

Blooio provides a flat monthly rate with all channels included and pre-warmed numbers, whereas Loop Message charges for add-ons and requires users to manage DUNS/Apple ID registration and number warm-up.

2
SendblueOn Stork

Specializes in iMessage with RCS and SMS fallback, offering features like contact card delivery and FaceTime Audio calling, and is SOC 2 compliant and HIPAA supported.

Sendblue is a more established iMessage API provider with broader features and compliance, while Loop Message is a general multi-channel API. Sendblue's pricing is usage-based or higher for dedicated lines compared to Loop Message's freemium model with add-ons.

3
OpenWA↗

A free, self-hosted, open-source WhatsApp API Gateway with a pluggable architecture, offering full control and zero vendor lock-in.

OpenWA is a genuinely free and open-source solution for WhatsApp, requiring self-hosting and technical setup, whereas Loop Message is a commercial freemium service that also covers iMessage and SMS/RCS with managed infrastructure. OpenWA does not natively support iMessage or SMS/RCS.

See every Loop Message alternative, compared→

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