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Sendblue

Sendblue

IMessage for Sales.

Operating headquarters
New York, NY, US🇺🇸
Accelerator
Y Combinator logoY CombinatorS23
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Sendblue - Library

sendblue.com·Crawled Oct 2, 2026·

Topics

Publication type

Content origin
Row density

Product

2 pages
  1. Calling/products/calling

    Place FaceTime Audio calls directly from your dashboard. No spam labels, no call filtering — verified, personal outreach that actually gets answered. Integrated with iMessage.

  2. Texting/products/texting

    Send iMessage, SMS, and MMS from your CRM. No A2P registration required. Group chats, voice memos, high-res media, and automatic RCS/SMS fallback — all in one platform.

Blog

6 pages
  1. A2P 10DLC Registration: Everything You Need to Know (and If You Even Need It)/blog/a2p-10dlc-registration-guide

    Complete guide to A2P 10DLC registration for business SMS. Understand the requirements, costs, timeline, and how iMessage lets you bypass carrier filtering entirely.

  2. AI Agent Texting API: Send SMS & iMessage from Any LLM or AI Agent/blog/ai-agent-sms-texting-api

    Build an AI agent SMS API or conversational AI texting API in minutes. Connect any LLM text messaging API — GPT-4, Claude, Llama — to SMS and iMessage with Sendblue. Code examples in Python and Node.js.

  3. AI Chatbot iMessage Integration: Connect Any LLM to Text Messaging/blog/ai-chatbot-imessage-integration

    Learn how to build an AI chatbot iMessage integration that connects any LLM to text messaging. Complete Node.js and Python examples using the Sendblue API for LLM text messaging API workflows.

  4. Best Business Texting API in 2026: Complete Buyer's Guide/blog/best-business-texting-api

    Find the best business texting API for your company. We compare iMessage API providers, SMS platforms, and multi-channel solutions including Sendblue, Twilio, Vonage, and more.

Pricing

1 page
  1. Pricing/pricing

    Sendblue iMessage API pricing. Inbound / AI Agent plan at $100/line/month. Free API sandbox. Business and Enterprise plans available. No per-message fees.

Comparison

6 pages
  1. Compare/compare

    Compare Sendblue to Blooio, Linq, Twilio, Vonage, MessageBird, Bandwidth, Plivo, Telnyx, Sinch, and more. Side-by-side iMessage API feature comparisons.

  2. Sendblue vs Apple Messages for Business: Which Should You Use? (2026)/compare/sendblue-vs-apple-messages-for-business

    Compare Sendblue iMessage API with Apple Messages for Business. Understand the key differences between real iMessage (blue bubbles) and Apple's official business messaging platform.

  3. Sendblue vs Bandwidth: iMessage API vs Enterprise Telecom (2026)/compare/sendblue-vs-bandwidth

    Compare Sendblue iMessage API with Bandwidth enterprise telecom. Bandwidth owns its own network for SMS, voice, and 911 but cannot send iMessages. See how Sendblue adds blue bubbles to your stack.

  4. Sendblue vs Blooio: iMessage API Comparison (2026)/compare/sendblue-vs-blooio

    Compare Sendblue and Blooio side by side. See how these iMessage API providers differ on pricing, features, compliance, reliability, and integrations.

Homepage

1 page
  1. Homepage/

    Send iMessage, SMS, and RCS from your CRM or via REST API. 2-3x higher response rates than SMS. No A2P registration. SOC 2 certified. Used by 20,000+ businesses.

Privacy

1 page
  1. Privacy Policy/privacy-policy

    Sendblue's privacy policy. Learn how we collect, use, and protect your data when you use our iMessage and SMS business messaging platform.

Terms & Conditions

1 page
  1. Terms of Service/terms-of-service

    Sendblue's terms of service governing use of our iMessage, SMS, and RCS business messaging platform and API.