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Blooio

iMessages API that scales to send blue bubbles from anywhere

2026-01-06

Product Introduction

  1. Definition: Blooio is a cloud-based business messaging API specializing in iMessage, RCS, and SMS communication. It enables programmatic sending of iMessages with native features like typing indicators, read receipts, and high-resolution media.
  2. Core Value Proposition: Blooio exists to solve deliverability challenges in business messaging by leveraging Apple’s iMessage protocol for human-like engagement, with automatic RCS/SMS fallback and enterprise-grade scalability.

Main Features

  1. iMessage API with Native Features:
    • How it works: Integrates directly with Apple’s ecosystem using dedicated numbers to send iMessages displaying real-time typing indicators and read receipts.
    • Tech: Uses WebSocket connections for live status updates and end-to-end encryption for security.
  2. Auto RCS/SMS Fallback:
    • How it works: Automatically detects recipient device compatibility. If iMessage is unavailable, messages fail over to RCS (Android) or SMS without user intervention.
    • Tech: Carrier lookup APIs and real-time protocol negotiation.
  3. Number Pool Load Balancing:
    • How it works: Distributes outbound messages across multiple pre-warmed numbers to avoid carrier throttling or bans.
    • Tech: Algorithm-driven traffic routing based on real-time number health metrics.
  4. Risk Management Analytics:
    • How it works: Monitors engagement patterns (reply rates, spam reports) to flag high-risk activities. Provides actionable insights to maintain sender reputation.
    • Tech: Machine learning models analyzing message metadata and recipient behavior.
  5. Pre-Warmed Phone Numbers:
    • How it works: Offers high-deliverability numbers "pre-warmed" via controlled messaging activity to bypass carrier spam filters. Batches released every 48 hours.
    • Tech: Proprietary number rotation system compliant with TCR (The Campaign Registry) standards.

Problems Solved

  1. Pain Point: Low engagement from impersonal SMS blasts flagged as spam. Blooio’s iMessage features (typing indicators, read receipts) mimic human conversations, boosting reply rates by 40–60%.
  2. Target Audience:
    • Sales teams needing personalized outreach at scale.
    • Marketing agencies running SMS/iMessage campaigns.
    • SaaS platforms embedding messaging in CRMs (e.g., GoHighLevel, Zapier).
  3. Use Cases:
    • Sales Sequences: Send iMessages with read receipts to track prospect engagement.
    • Support Notifications: Fallback to SMS for non-iOS users during critical alerts.
    • High-Volume Broadcasts: Auto-balance messages across number pools to avoid carrier limits.

Unique Advantages

  1. Differentiation vs. Competitors: Unlike Twilio or Plivo, Blooio offers native iMessage features (typing indicators, read receipts) and RCS fallback—unmatched in platforms like SendBlue.
  2. Key Innovation: Patented "contact stickiness" ensures conversations with a lead stay on one number, preventing disjointed threads and improving trust.

Frequently Asked Questions (FAQ)

  1. Can Blooio send iMessages to non-Apple users?
    Yes. Blooio auto-falls back to RCS (Android) or SMS, ensuring 99.9% deliverability across all devices.
  2. How does Blooio prevent phone number bans?
    Its load balancing distributes messages across number pools, while risk analytics flag spam patterns preemptively. Dedicated numbers support 50–400 daily outreaches safely.
  3. Is Blooio compliant with A2P 10DLC regulations?
    Absolutely. Pre-warmed numbers are TCR-registered, and workflows require opt-in consent per CTIA guidelines.
  4. What makes Blooio better than Apple Business Chat?
    Blooio supports outbound iMessages without recipient opt-in, offers RCS/SMS fallback, and integrates with automation tools like Make.com—unavailable in Apple’s solution.
  5. Can I port my existing number to Blooio?
    Yes. Number porting is free on Dedicated and Enterprise plans, with completion in 3–7 business days.

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