Overview

OpenPhone’s Zapier integration connects your business phone system with 7,000+ applications, enabling powerful automation workflows that save time and reduce manual work. Create sophisticated triggers and actions to streamline your communication processes.
Zapier integration is included with all OpenPhone plans. Message sending via Zapier uses pay-per-use API pricing starting February 2025.

Understanding Zapier automation

What is Zapier? Zapier is a no-code automation platform that connects applications and automates workflows between them. Instead of manually transferring data between tools, Zapier handles these tasks automatically. How Zaps work: Every Zapier workflow (called a “Zap”) consists of two main components:
  • Trigger: An event that starts the automation (e.g., new OpenPhone call)
  • Action: What happens when triggered (e.g., create CRM record)
Integration possibilities: With 7,000+ connected applications, you can create unlimited automation combinations to streamline your business processes and eliminate repetitive tasks.

Video walkthrough

Automation demo: See OpenPhone and Zapier automation in action with practical examples:

Setting up Zapier integration

Prerequisites

Requirements:
  • Active Zapier account (create account)
  • OpenPhone workspace Owner or Admin permissions
  • Active OpenPhone account with chosen plan

Connection process

To connect OpenPhone to Zapier:
  1. Access Zapier: Log in to Zapier dashboard
  2. Navigate to apps: Click “My Apps” from top menu
  3. Add connection: Click “Add connection” button
Zapier add connection interface
  1. Search OpenPhone: Find “OpenPhone” in app directory
Searching for OpenPhone in Zapier
  1. Authenticate: Enter OpenPhone credentials to authorize connection
OpenPhone authentication in Zapier
  1. Start automating: OpenPhone now available as trigger and action in Zaps
OpenPhone available as trigger and action

Available triggers and actions

Trigger events

Message triggers:
  • Incoming message received: Activates when OpenPhone receives a text message
  • Outgoing message delivered: Activates when sent message is successfully delivered
Call triggers:
  • Incoming call completed: Activates when incoming call ends (includes voicemail data if applicable)
  • Outgoing call completed: Activates when outgoing call ends
  • Call recording completed: Activates when call recording is generated and available

Action capabilities

Contact management:
  • Create or update contact: Add new contacts or modify existing contact information
Communication:
  • Send a message: Send SMS messages through OpenPhone to any contact

Data handling

Available data fields:
  • Call duration and timestamps
  • Voicemail recordings and transcriptions
  • Message content and media attachments
  • Contact information and phone numbers
  • Call status and completion details

Common automation workflows

Lead generation and follow-up

Typeform to OpenPhone automation: When someone completes a survey, automatically add them to OpenPhone contacts and send confirmation message:
Typeform to OpenPhone contact creation workflow
Demo registration workflow: Automatic messaging for demo registrations:
Demo registration trigger setup
Automatic message sending for demo registration
Calendly booking confirmations: Send automatic confirmation messages when appointments are scheduled:
Calendly booking to OpenPhone message workflow

Additional workflow ideas

Customer service:
  • Create support tickets from missed calls
  • Log call summaries to help desk systems
  • Send follow-up surveys after support calls
Sales automation:
  • Add new leads to CRM from incoming calls
  • Update deal stages based on call outcomes
  • Schedule follow-up tasks from call recordings
Marketing integration:
  • Add contacts to email marketing lists
  • Track campaign responses through messages
  • Segment contacts based on call interactions

Pricing and billing

Message pricing (Effective February 1, 2025)

Pay-per-use model: OpenPhone charges for outgoing messages sent through Zapier using a segment-based pricing structure. Message segmentation: Messages are divided into segments based on character count:
  • Standard messages: Up to 160 characters per segment
  • Special characters: Reduce capacity to 70 characters per segment
  • Multiple segments: Longer messages automatically split
Segment calculation tool: Use this Segment Calculator to estimate costs before sending messages.

Cost optimization strategies

Character count management:
  • Monitor length: Keep messages under 160 characters when possible
  • Avoid special characters: Characters like é, ñ, ß reduce segment capacity
  • Limit emojis: Most emojis count as two characters
  • Remove line breaks: Each line break uses one character
Content optimization:
  • Use URL shorteners: Long URLs consume multiple segments
  • Common abbreviations: Use widely understood shortcuts
  • Concise messaging: Communicate efficiently without losing clarity

Current messaging rates

Domestic messaging:
  • US and Canada SMS: $0.01 per segment
International messaging:
  • Base rate: $0.01 per segment
  • Destination charges: Additional rates vary by country
  • Rate lookup: Check International Pricing Guide for specific countries

Credit-based billing system

How it works:
  1. Add credits: Purchase credits under “Plans & Billing” in OpenPhone
  2. Automatic deduction: Credits used when Zapier sends messages
  3. Insufficient funds: Messages fail if credit balance is too low
  4. Auto-recharge: Enable automatic credit top-ups to prevent interruptions
Partial credits cannot be used. Messages require sufficient credit balance for full segment cost or they will fail to send.
Credit management:
  • Monitor usage in OpenPhone billing dashboard
  • Set up auto-recharge to maintain service continuity
  • Review segment usage to optimize costs
  • Track international vs domestic message ratios

Best practices

Workflow design

Effective automation:
  • Start with simple trigger-action pairs
  • Test thoroughly before activating Zaps
  • Use filters to prevent unnecessary triggers
  • Monitor Zap performance and error rates

Message optimization

Cost-effective messaging:
  • Design templates under 160 characters
  • Use dynamic content strategically
  • Implement message scheduling for optimal delivery
  • Track delivery rates and optimize content

Error handling

Robust automation:
  • Set up error notifications for failed Zaps
  • Include fallback actions for critical workflows
  • Monitor credit balance regularly
  • Test international messaging before deployment

Getting started

Ready to automate? Explore OpenPhone Zapier integrations and start building your first automation workflow. Need assistance? Submit a support request at support.openphone.co for help with Zapier integration setup.