Connectors / Integration
Connect Twilio and Intercom to Unify SMS, Voice, and Customer Conversations
Automate two-way communication workflows between Twilio's messaging infrastructure and Intercom's customer engagement platform.
Twilio + Intercom integration
Twilio and Intercom are two of the most widely used customer communication platforms around, and connecting them removes a friction point that quietly costs teams every day. Businesses use Twilio for programmable SMS, voice calls, and WhatsApp messaging, while Intercom handles live chat, support tickets, and customer lifecycle conversations. Without integration, data stays siloed and agents miss context they need to do their jobs well. Connecting Twilio with Intercom via tray.ai closes that gap — every inbound text, outbound call, or automated notification lands in the right customer record and conversation thread.
Customer expectations for fast, contextual communication are high, yet most support and marketing teams end up juggling Twilio's messaging console and Intercom's inbox as completely separate tools. When a customer texts your Twilio number, your support agents in Intercom have no visibility. When an Intercom conversation escalates to a phone call, no record is created automatically. Integrating Twilio with Intercom through tray.ai means inbound SMS messages can instantly open or update Intercom conversations, outbound Intercom messages can trigger Twilio SMS delivery for users who prefer text, and call logs or transcripts can be appended directly to contact timelines. Your team gets a unified communication record, responds faster, and stops losing touchpoints to the gap between tools.
Automate & integrate Twilio + Intercom
Automating Twilio and Intercom business processes or integrating data is made easy with Tray.ai.
Use case
Inbound SMS to Intercom Conversation
When a customer sends an SMS to your Twilio number, tray.ai automatically creates or updates an Intercom conversation attributed to that contact, routing it to the correct inbox or team. Support agents see the full message thread in Intercom without leaving their primary workspace. No separate Twilio console to monitor, and every text gets a timely, tracked response.
- All inbound SMS messages appear as Intercom conversations in real time
- Agents respond from a single inbox without switching tools
- Customer contact records in Intercom are updated with SMS history
Use case
Trigger Twilio SMS from Intercom Events
When a specific event occurs in Intercom — a user reaching a certain lifecycle stage, a conversation being snoozed, or a lead being tagged — tray.ai sends an automated Twilio SMS to that contact. This keeps customers informed via their preferred channel even when they're not active in your web app or email. Marketing and support teams can run SMS campaigns directly from Intercom logic without writing custom code.
- Automate SMS outreach based on Intercom user attributes or events
- Reach customers on mobile when in-app or email engagement is low
- Reduce manual outreach effort across sales and support teams
Use case
Sync Twilio Call Logs to Intercom Contact Timelines
After every inbound or outbound Twilio call, tray.ai pushes call metadata — duration, timestamp, recording URL, and outcome — directly to the matching Intercom contact as a note or conversation event. Teams get full visibility into voice interactions without manually logging calls, and managers can review communication history in one place. It's especially useful for sales teams that close deals over the phone but manage relationships in Intercom.
- Automatic call logging removes manual data entry after every call
- Contact timelines in Intercom reflect complete cross-channel history
- Managers can audit call activity without accessing Twilio directly
Use case
Two-Way WhatsApp Messaging via Twilio and Intercom
Using Twilio's WhatsApp Business API alongside Intercom's messaging platform, tray.ai runs a two-way WhatsApp channel that surfaces conversations in Intercom for agent handling. Inbound WhatsApp messages create Intercom conversations, and agent replies go back through Twilio's WhatsApp endpoint, keeping the thread intact for the customer. This workflow works well for global support teams serving markets where WhatsApp dominates.
- Support WhatsApp customers from within the Intercom inbox
- Maintain message thread continuity across both platforms
- Expand global support coverage without additional tooling
Use case
Automated SMS Notifications for Intercom Ticket Status Updates
When the status of an Intercom conversation or ticket changes — moving from open to resolved, or being assigned to a specific team — tray.ai sends a Twilio SMS notification to the customer with a personalized update. Customers stay informed without needing to log in or check email, which cuts inbound follow-up requests and improves CSAT scores. The workflow is configurable per conversation type, team, or customer segment.
- Proactively notify customers of support progress via SMS
- Reduce inbound 'what's the status?' follow-up volume
- Improve customer satisfaction with timely, channel-appropriate updates
Use case
Escalate High-Priority Intercom Conversations with Twilio Alerts
When an Intercom conversation is flagged as urgent, assigned a high-priority tag, or left unresponded beyond an SLA threshold, tray.ai sends a Twilio SMS or voice alert to the on-call agent or team lead. Critical customer issues don't go unnoticed, even outside business hours. Escalation logic can be customized based on customer tier, conversation topic, or team availability.
- SLA breaches trigger instant SMS alerts to responsible team members
- High-value customer issues get immediate human attention
- Customizable escalation rules match your support team's structure
Challenges Tray.ai solves
Common obstacles when integrating Twilio and Intercom — and how Tray.ai handles them.
Challenge
Matching Phone Numbers Across Platforms
Twilio identifies contacts by phone number, while Intercom uses email addresses or user IDs as primary identifiers. When an inbound SMS arrives in Twilio, there's no guaranteed way to know which Intercom contact it belongs to unless phone numbers are consistently stored in Intercom contact profiles. Mismatches produce duplicate contacts, missed conversations, and broken automation logic.
How Tray.ai helps
tray.ai's data mapping and conditional logic let you run phone number lookups against Intercom's contact API before creating or updating records. You can normalize phone number formats using tray.ai's built-in data transformation tools, apply matching logic to handle formatting inconsistencies like country codes and spaces, and fall back to contact creation workflows when no match is found — all without writing custom code.
Challenge
Handling Twilio Webhook Volume at Scale
High-volume SMS or call operations in Twilio can generate thousands of webhook events per hour, and without a scalable middleware layer, Intercom's API rate limits become a bottleneck fast. Dropped events, delayed conversation creation, and duplicate records become common problems as message volume grows, which quietly undermines the reliability of the whole integration.
How Tray.ai helps
tray.ai handles high-throughput webhook ingestion with reliable queuing and retry logic, so no Twilio event gets dropped during traffic spikes. It also manages Intercom API rate limits automatically, batching requests and spacing calls to stay within platform limits. The integration stays stable and accurate whether you're processing ten messages a day or ten thousand.
Challenge
Maintaining Conversation Context Across Channels
When a customer contacts you via SMS through Twilio and later starts an in-app chat in Intercom, the two interactions can appear as completely separate conversations with no shared context. Agents end up asking customers to repeat themselves, which frustrates everyone and creates unnecessary work. Linking cross-channel interactions to a single contact timeline is technically complex without a dedicated integration layer.
How Tray.ai helps
tray.ai lets you design workflows that consistently tag, link, and annotate Intercom conversations with their originating channel and related interaction IDs from Twilio. By writing Twilio call and SMS metadata back to Intercom contact notes and custom attributes, every agent sees a complete communication history regardless of which channel the customer used first. You can also configure tray.ai to detect and merge duplicate conversations triggered by the same customer across channels.
Templates
Pre-built workflows for Twilio and Intercom you can deploy in minutes.
Inbound Twilio SMS to Intercom Conversation Creator
Twilio 
Intercom This template listens for incoming SMS messages on a Twilio number and automatically creates a new conversation in Intercom linked to the matching contact, or opens a new contact if one doesn't exist. It maps the sender's phone number, message body, and timestamp to the Intercom conversation payload and assigns the conversation to a designated inbox or team.
Intercom Lifecycle Event to Twilio SMS Outreach
Intercom Twilio This template monitors Intercom for user attribute changes or lifecycle events — such as a user reaching 'Trial Expired' or 'Churned' status — and sends a targeted SMS through Twilio with a relevant message or offer. It pulls contact data from Intercom to personalize the message body and logs the outreach as a note on the Intercom contact record.
Twilio Call Log Sync to Intercom Contact Notes
Twilio Intercom After each Twilio call completes, this template captures the call record — including duration, direction, recording URL, and call status — and appends it as a structured note to the matching Intercom contact's timeline. Voice interactions end up permanently documented alongside chat and email history in Intercom.
Intercom SLA Breach to Twilio SMS Escalation Alert
Intercom Twilio This template monitors Intercom conversations for SLA thresholds or unresponsive statuses and sends a Twilio SMS to the assigned agent or team lead when a breach is detected. It includes the conversation ID, customer name, and a direct link to the Intercom thread in the SMS body for immediate action.
New Intercom Contact to Twilio Welcome SMS
Intercom Twilio This template triggers whenever a new contact is created in Intercom and sends a personalized welcome SMS via Twilio within seconds. The message uses the contact's first name and any relevant onboarding context, giving new users an immediate, human-feeling touchpoint.
Intercom Conversation Resolved to Twilio CSAT SMS Survey
Intercom Twilio When an Intercom conversation is marked as resolved, this template waits a configurable delay and then sends a short CSAT survey via Twilio SMS, asking the customer to reply with a rating. Responses are captured by Twilio and written back to the Intercom contact record for reporting and follow-up.
How Tray.ai makes this work
Twilio + Intercom runs on the full Tray.ai platform
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Learn more →Agent Builder
Build AI agents that read, write, and take action in Twilio and Intercom — with guardrails, audit, and human-in-the-loop.
Learn more →Agent Gateway for MCP
Expose Twilio + Intercom actions as governed MCP tools — observable, rate-limited, authenticated.
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