Outreach.io iMessage Integration — Add iMessage to Sales Sequences
Add iMessage touchpoints to your Outreach.io sales sequences with Sendblue. Connect via the REST API or Zapier to send blue bubble messages that break through crowded email inboxes.
How to Connect Outreach.io + Sendblue
Get Sendblue API Credentials
Sign up for a Sendblue account and grab your API key and secret from the dashboard. These authenticate all API calls and Zapier connections.
Set Up Triggers via Zapier or API
Create a Zapier integration that triggers when an Outreach prospect reaches a specific sequence step. Or use the Sendblue REST API directly for full programmatic control over when iMessages are sent.
Personalize with Prospect Data
Pull prospect fields from Outreach — name, title, company — into your iMessage templates. Personalized blue bubbles convert significantly better than generic outreach.
Capture Replies
Configure Sendblue webhook callbacks to receive delivery confirmations and incoming replies. Route them back to Outreach as logged activities on the prospect record.
Key Features
Sequence Enhancement
Add iMessage steps alongside email and phone in your Outreach sequences. Prospects who ignore emails often respond to blue bubble messages within minutes.
API & Zapier Access
Connect Outreach to Sendblue via Zapier for no-code setup, or use the REST API at POST https://api.sendblue.co/api/send-message for custom workflows.
Smart Fallback
Sendblue detects iMessage availability automatically. iPhone prospects get blue bubbles; Android prospects receive SMS. No manual list segmentation required.
Real-Time Webhooks
Get instant notifications when messages are delivered, read, or replied to. Feed engagement data back into Outreach for smarter sequence decisions.
Media Messages
Send images, documents, and vCards alongside text. Contact cards let prospects save your info with one tap — increasing callback rates on follow-up calls.
Multi-Channel Cadence
Combine Outreach's email and phone steps with Sendblue's iMessage channel. Multi-channel sequences that include iMessage consistently outperform email-only cadences.
Why Outreach.io + iMessage?
Outreach.io is the leading sales engagement platform, but email deliverability is getting harder every year. Adding iMessage to your Outreach sequences gives you a direct line to prospects that bypasses spam filters entirely — delivered as a blue bubble on their personal device.
The channel advantage: Email open rates average 20-30%. Cold call connect rates are under 5%. iMessage response rates hit 30-45%. When your Outreach sequence includes an iMessage step, you dramatically increase the odds that a prospect actually engages.
While Sendblue does not have a native Outreach integration, connecting via Zapier or the REST API takes minutes. Set a Zapier trigger when a prospect reaches step 3 in your sequence, and Sendblue sends a personalized iMessage. When they reply, the response routes back to Outreach.
For teams already using a CRM alongside Outreach, Sendblue has native integrations with HubSpot, Salesforce, and Close. You can also connect tools like Apollo.io for enriched prospect data.
Get started with Outreach.io + Sendblue
Free sandbox, no credit card required. Add iMessage to your sales sequences in minutes.
Get API AccessFrequently Asked Questions
Does Sendblue integrate natively with Outreach.io?
Sendblue does not have a native Outreach.io integration. You can connect the two platforms using the Sendblue REST API or Zapier. This lets you trigger iMessage sends from Outreach sequence events and log replies back to prospect records.
Can I add iMessage steps to Outreach sequences?
You can add iMessage touchpoints alongside your Outreach sequences by using Zapier or custom API logic. When a prospect reaches a specific step, trigger a Sendblue iMessage via the API. Replies are captured via Sendblue webhooks.
How do replies get logged back to Outreach?
Sendblue sends webhook callbacks for delivery confirmations and incoming replies. Route these back to Outreach via Zapier or the Outreach API to log messaging activity on prospect records.
What if a prospect doesn't have iMessage?
Sendblue automatically detects iMessage availability. iPhone contacts get blue bubble messages; Android contacts receive SMS. No manual segmentation needed — it works for every prospect in your Outreach sequences.