Turn iMessage Into
Installed 35,214+ times to generate over $2.1B+ revenue
High-performing sales teams run on iMessage.
Build workflows that get your reps replied to. Native blue bubbles, AI-assisted follow-ups, and a shared inbox: the operating system for modern sales teams.
LeaderSpring 2026
SOC 2 Type IICertified
HIPAAPlans available
ClickFunnels
Build AI agents
on iMessage.
An assistant that books flights, replies to inboxes, runs errands. Over the channel users actually check.
POST.Under 30 seconds. No demo required.
Vercel
PostHog
Snowflake
OpenAI
Meta
Tired of getting left on read?
That's because email and SMS were built for alerts, not relationships
The foundation. Increase response rates, build engagement, and lift lifetime value.
The voice layer. Reach customers with the most trusted channel.
Efficiency at the intersection of automation and personalization.
Organize and connect with the right people faster.
Our expert frameworks, strategic account managers, and vertical-specific insights. White glove service found nowhere else in market.
Why is better
Avoid opt-out language
Stop looking like a bot 🤖 while remaining compliant.*
Group chats
Team up with contacts and other team members.
No A2P Registration Required
Save 2-3 weeks on a lengthy A2P registration process and start messaging immediately.
Voice memos, Videos and Photos
Skip the 🥔 quality pics and send voice memos, videos, and high res photos.
Transparent Pricing
Flat monthly pricing based on phone lines. No hidden carrier fees or additional message segment costs.
Integrate directly to your CRM
Custom-built connections across CRMs and automation tools keep Sendblue at the center of your workflow.
Our Click-to-Dial Chrome Extension makes it easy to call, text, and track from even the most niche systems.
Start sending blue, watch the green come in
Integrate with the platforms you use today
We've sent
10,000,000+ iMessages
Don’t just take our word for it, take theirs
FAQ
SOC2 And HIPAA Compliant Plans Available
With our zero spam technology built-in and strict security controls, we are SOC 2 Type 2 and HIPAA compliant.
Enterprise-grade messaging
infrastructure.
Five years in production, 99.9% uptime, sub-two-second average delivery, SOC 2 Type II certified. Built to carry the messages that move money.
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Native iMessage delivery
Real blue bubbles from real phone numbers. Automatic fallback to RCS, then SMS. No A2P registration.
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Built for scale
Thousands of businesses run on Sendblue, including publicly traded companies. Millions of messages delivered reliably.
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Security & compliance
SOC 2 Type II certified. HIPAA support. End-to-end encryption. Enterprise BAAs available.
Send an iMessage in seconds.
Integrate iMessage into your app with just a few lines of code. Our SDKs handle authentication, delivery, and fallback automatically.
import SendblueAPI from 'sendblue'; const client = new SendblueAPI({ apiKey: 'API_KEY', apiSecret: 'API_SECRET' }); await client.messages.send({ number: '+19998887777', from_number: '+18887776666', content: 'Hello from Sendblue!' });
from sendblue_api import SendblueAPI client = SendblueAPI(api_key='API_KEY', api_secret='API_SECRET') client.messages.send( number='+19998887777', from_number='+18887776666', content='Hello from Sendblue!' )
curl -X POST https://api.sendblue.co/api/send-message \ -H "sb-api-key-id: API_KEY" \ -H "sb-api-secret-key: API_SECRET" \ -H "Content-Type: application/json" \ -d '{"number":"+19998887777","content":"Hello from Sendblue!"}'
# Install the Sendblue CLI npm install -g @sendblue/cli # Send an iMessage in one command sendblue send "+19998887777" "Hello from Sendblue!"
{
"id": "msg_aB3xK9d2",
"status": "DELIVERED",
"service": "iMessage",
"number": "+19998887777"
}
Flexible pricing for teams of any size.
Flat-rate pricing per line. No per-message fees, no hidden costs.
Free Sandbox
Test the full API in a sandbox environment. No credit card required.
- Full API access
- Up to 10 verified contacts
- Inbound-first messaging
- CLI & SDK support
- Community support
AI Agent
For production inbound messaging at scale.
- Dedicated phone number
- Inbound-first messaging
- 1,000 inbound contacts / day
- Webhooks & callbacks
- Media, typing, reactions
- Priority support
Enterprise
For outbound teams and high-volume deployments.
- Everything in AI Agent
- Full outbound messaging
- Multiple dedicated lines
- SOC 2 & HIPAA
- Dedicated account manager
How Sendblue Compares
See how Sendblue stacks up against other messaging solutions.
| Feature | Sendblue | Linq | BlueBubbles | Twilio | Apple Messages |
|---|---|---|---|---|---|
| iMessage | ✓ | ✓ | Requires Mac | ✗ | Biz chat only |
| REST API | ✓ | ✓ | ✓ | ✓ | Limited |
| SMS/RCS fallback | Auto | ✓ | Partial | SMS only | ✗ |
| Contact cards (vCard) via API | ✓ | ✓ | ✗ | ✗ | ✗ |
| FaceTime Audio via API | ✓ | ✗ | ✗ | ✗ | ✗ |
| Pricing | From $100/line/mo Get started free › | $250/line/mo + $1K setup + $500/line |
Free (self-hosted) | Per-message | Free (Apple approval) |
Frequently asked questions.
Everything you need to know about the Sendblue iMessage API.
What is the Sendblue iMessage API?
How do I send iMessages programmatically?
/send-message endpoint with the recipient's phone number and your content. Messages deliver as real iMessages with blue bubbles.How much does the Sendblue iMessage API cost?
What programming languages does the API support?
What is the difference between an iMessage API and an SMS API?
Is Sendblue SOC 2 compliant?
Your first iMessage,
in three lines of code.
Get an API key in 30 seconds. No credit card.