Integrations
Connect Callin.io with Your Entire Tech Stack
Native integrations with the tools you already use. Pre-built connectors, API-first architecture, and webhook support make it easy to embed voice AI into your existing workflows.
Why Our Integration Ecosystem?
Plug & Play Connectivity
Connect with popular CRM, calendar, and automation platforms in minutes. No complex setup or custom development required.
API-First Architecture
Built for developers. Comprehensive REST API, detailed documentation, and SDKs in multiple languages give you complete control.
Enterprise-Grade Reliability
Real-time synchronization, automatic error handling, and 99.9% uptime ensure your integrations work flawlessly at scale.
Custom Workflow Support
Webhooks and flexible data mapping let you build exactly the workflow your business needs.
Seamlessly sync your Google Calendar to enable automatic appointment scheduling, real-time availability management, and intelligent meeting coordination through voice conversations.
Key Capabilities:
Automatic appointment booking and confirmation
Real-time availability checking
Two-way calendar sync
Meeting conflict prevention
Timezone handling
Authentication and calendar management
Use Cases: Appointment scheduling, consultation bookings, service reservations, meeting coordination
Connect Cal.com for advanced scheduling features including custom availability rules, team scheduling, and multi-calendar support through your voice AI agent.
Key Capabilities:
Automated booking coordination
Custom availability and buffer times
Multiple calendar support
Booking confirmations and reminders
Team member assignment
Use Cases: Sales demos, customer onboarding, support consultations, team scheduling
The world's #1 CRM. Automatically log calls, update leads and opportunities, sync contacts, and trigger Sales Cloud workflows based on voice conversations.
Key Capabilities:
Complete contact and lead synchronization
Automatic call logging with transcripts
Opportunity and case updates
Custom object support
Workflow and Process Builder integration
Einstein Analytics compatibility
Use Cases: Enterprise sales automation, customer service integration, pipeline management, activity tracking
Connect with HubSpot CRM to create seamless inbound marketing and sales workflows. Track every customer interaction and automate follow-ups.
Key Capabilities:
Contact and company sync
Deal and ticket creation
Call logging and recording
Workflow automation triggers
Custom property mapping
Marketing automation integration
Use Cases: Inbound lead management, marketing automation, sales pipeline, customer support
Automatically sync contacts, log calls, track conversations, and trigger follow-up workflows. Keep your entire sales pipeline updated in real-time.
Key Capabilities:
Bidirectional contact synchronization
Automatic call and conversation logging
Lead tracking and scoring
Automated follow-up sequences
Custom field mapping
Tag and status updates
CRM and sales automation
Use Cases: Lead qualification, sales follow-up, customer onboarding, pipeline management
Integrate with Zoho CRM to maintain up-to-date customer records, log all voice interactions, and trigger sales workflows based on conversation outcomes.
Key Capabilities:
Contact and lead synchronization
Automatic call logging with transcripts
Opportunity and deal updates
Custom module support
Workflow automation triggers
Activity timeline tracking
Use Cases: Sales automation, customer data management, opportunity tracking, activity logging
Sales-focused CRM integration for managing deals and tracking customer conversations. Perfect for sales teams that live in their pipeline.
Key Capabilities:
Deal and contact synchronization
Activity logging
Pipeline stage updates
Custom field mapping
Lead scoring triggers
Use Cases: Sales pipeline management, deal tracking, activity logging, lead qualification
Industry-leading telephony platform integration for SMS and voice calls. Build powerful voice AI applications with Twilio's reliable infrastructure.
Key Capabilities:
Programmable voice and SMS
Global phone number provisioning
Call routing and forwarding
SIP trunking support
Recording and transcription
Multi-channel communication
Use Cases: Voice AI deployment, SMS automation, international calling, phone system integration
Modern telecom platform for voice and messaging. Enterprise-grade telephony with competitive pricing and global coverage.
Key Capabilities:
Voice API integration
SMS and MMS messaging
Global carrier network
SIP trunking
Number porting and provisioning
Real-time analytics
Use Cases: Voice infrastructure, global telephony, SIP connectivity, messaging services
Connect Callin.io to your existing PBX or phone system via SIP trunking. Seamlessly integrate voice AI with your current telephony infrastructure.
Key Capabilities:
Standard SIP protocol support
PBX integration
Call routing and forwarding
Codec compatibility
Quality of Service (QoS)
Failover and redundancy
Use Cases: Legacy system integration, enterprise PBX connectivity, hybrid phone systems
Integrate with Zendesk to automatically create tickets, update customer records, and log all voice interactions in your support workflow.
Key Capabilities:
Automatic ticket creation from calls
Customer profile updates
Call transcripts attached to tickets
Ticket status and priority updates
Agent assignment automation
Use Cases: Customer support automation, ticket management, call logging, support workflow
Combine conversational AI with Intercom's customer messaging platform. Create seamless omnichannel support experiences.
Key Capabilities:
Conversation logging
User profile updates
Tag and segment management
Lead qualification data
Support ticket creation
Customer support and communication
Use Cases: Customer messaging integration, lead qualification, support escalation
Integrate with Brevo for customer support, live chat, and communication management. Streamline conversations across channels.
Key Capabilities:
Multi-channel communication
Customer conversation history
Contact management
Automated responses
Team collaboration
Use Cases: Customer support, live chat integration, communication automation, team coordination
Connect Callin.io with 5,000+ apps. Build automated workflows triggered by call events, conversation outcomes, appointments, and more—all without writing code.
Key Capabilities:
5,000+ app connections
Multi-step workflow automation
Event-based triggers (call started, ended, appointment booked)
Conditional logic and filters
Data formatting and transformation
Error handling and notifications
Popular Workflows:
Send Slack notification when call ends
Add new contacts to email marketing lists
Create tasks in project management tools
Log calls to spreadsheets
Update CRM records based on conversation
Build sophisticated automation with n8n's powerful workflow platform. Visual workflow design, self-hosting options, and extensive customization capabilities.
Key Capabilities:
Visual workflow builder
Self-hosted deployment option
Advanced branching and logic
API and webhook support
Data transformation nodes
Error workflows
Use Cases: Complex multi-step automations, data processing pipelines, custom business logic
Create powerful automation scenarios with Make (formerly Integromat). Advanced data operations, multi-path routing, and real-time execution monitoring.
Key Capabilities:
Visual scenario builder
Advanced data operations and transformations
Multi-path routing and filtering
Iterators and aggregators
Error handling and rollback
Real-time execution logs
Use Cases: Advanced workflow automation, data synchronization, system orchestration
Receive real-time notifications in Slack for calls, appointments, transcripts, and important events. Keep your entire team informed and enable instant collaboration.
Key Capabilities:
Real-time call notifications
Conversation transcripts posted to channels
Appointment booking alerts
Custom notification rules by team/channel
Interactive message actions
Thread-based conversation tracking
Use Cases: Team notifications, customer support coordination, sales team alerts
Trigger transactional emails based on call events. Send confirmations, follow-ups, and personalized messages automatically.
Key Capabilities:
Transactional email triggering
Template customization
Dynamic content insertion
Delivery tracking
A/B testing integration
Email marketing and automation
Use Cases: Appointment confirmations, follow-up emails, transactional messaging
Create cards, update boards, and manage workflows based on voice conversations. Visual task management integrated with your calls.
Key Capabilities:
Card creation and updates
List and board management
Label assignment
Due date setting
Attachment uploads
Use Cases: Visual workflow management, team task boards, customer request tracking
Send call summaries, transcripts, and data to Notion databases. Build your knowledge base with conversation insights.
Key Capabilities:
Database entry creation
Page updates
Property population
Relation linking
Transcript archiving
Use Cases: Knowledge management, documentation, call archive, team wiki
Process payments, check transaction status, and handle billing inquiries through voice conversations with secure Stripe integration.
Key Capabilities:
Payment processing
Subscription management
Transaction lookup
Refund processing
Customer billing information
Use Cases: Payment collection, subscription management, billing support, transaction inquiries
Integrate with Shopify to handle order inquiries, process returns, update customer information, and provide order status through voice.
Key Capabilities:
Order lookup and status updates
Customer profile access
Inventory checking
Return and refund processing
Product information retrieval
Use Cases: E-commerce customer service, order tracking, product inquiries, returns management
Track call events, conversion funnels, and user behavior with Google Analytics integration.
Key Capabilities:
Event tracking
Conversion attribution
User journey mapping
Custom dimension tracking
Goal completion tracking
Use Cases: Marketing attribution, conversion tracking, user behavior analysis
Build exactly the integration you need with our flexible webhook system. Receive real-time data about calls, conversations, appointments, and custom events.
Key Capabilities:
Real-time event notifications
Customizable payload structure
Secure authentication (HMAC, OAuth)
Retry logic and error handling
Event filtering and routing
Multiple webhook endpoints
Available Events:
Call started / ended
Conversation completed
Appointment scheduled / cancelled
Custom trigger conditions
Data extraction completed
Error notifications
Use Cases: Custom CRM integration, internal system updates, analytics pipelines, compliance logging
Our comprehensive API gives developers complete control over every aspect of Callin.io. Build custom integrations, automate operations, and extend functionality to meet your exact requirements.
API Features:
RESTful architecture
Comprehensive documentation
SDKs for Python, Node.js, PHP, Ruby
Rate limiting for enterprise scale
Webhook events
OAuth 2.0 authentication
Sandbox environment
API Endpoints:
Call management and control
Contact and conversation data
Appointment scheduling
Agent configuration
Analytics and reporting
Billing and usage
Need Help Getting Started? Our integration team provides white-glove support for enterprise customers, including custom connector development, workflow consultation, and technical implementation assistance.
Enterprise Support Includes:
Dedicated integration specialist
Custom connector development
Workflow architecture consultation
Priority API support
SLA-backed response times
Migration assistance
All integrations are built with enterprise-grade security:
Enterprise Support Includes:
GDPR and CCPA compliant
End-to-end encryption
Role-based access control
Audit logging
Data residency options
HIPAA compliance available
Don't see the integration you need? Let us know and we'll consider adding it to our roadmap.
Most Requested Integrations:
SAP integration
Oracle CRM
NetSuite
ServiceNow
Jira Service Management
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