
Blog
March 3, 2025
Klaviyo Flow Triggers 101: Turn Customer Data into Revenue

Blog
March 3, 2025
Klaviyo Flow Triggers 101: Turn Customer Data into Revenue

Blog
March 3, 2025
Klaviyo Flow Triggers 101: Turn Customer Data into Revenue
Unlock the full potential of Klaviyo flow triggers with our expert guide! Learn how to automate your e-commerce marketing, boost engagement, and drive revenue effortlessly.
Want to automate your e-commerce marketing and boost sales effortlessly? Klaviyo flow triggers are the secret sauce. Many brands struggle to set up effective automation in Klaviyo due to confusion around flow triggers and their uses. This guide breaks down the different types of flow triggers, provides practical examples, and shares best practices to help you create high-converting automated flows.
What Are Klaviyo Flow Triggers?
Klaviyo flow triggers are automated actions that initiate specific email or SMS sequences based on customer behaviour or data. They help automate customer journeys, enhance engagement, and increase revenue by delivering the right message at the right time.
Key Benefits of Klaviyo Flow Triggers:
Personalised Messaging: Send tailored emails and SMS to different customer segments.
Increased Efficiency: Automate repetitive tasks to focus on strategy.
Higher Engagement: Target customers when they are most likely to convert.

Source: Klaviyo
Types of Klaviyo Flow Triggers

For a deeper dive into automations, explore 8 Essential Klaviyo Flows to Boost Customer Loyalty.
Mastering Klaviyo Flow Trigger Types
1. List-Based Triggers: Automate Onboarding and Engagement
List-based triggers activate when a contact is added to a specific email or SMS list. This is particularly useful for onboarding new subscribers or launching exclusive campaigns to targeted lists.
Description:
These triggers activate when a subscriber is added to a specific list, helping automate onboarding and engagement strategies efficiently.
Triggers & Flows:
Added to Newsletter → Welcome Series Flow
Subscribed to VIP List → VIP Introduction Flow

Source: Klaviyo
To learn more about onboarding strategies, visit 18 Welcome Series Email Examples That Build Trust and Drive Engagement.
2. Segment-Based Triggers: Target Dynamic Customer Groups
Segment-based triggers initiate flows when a contact meets specific criteria in a dynamic segment. These segments update automatically based on real-time data, ensuring your automation remains relevant.
Description:
These triggers start when someone is added to a dynamic segment, allowing you to send highly targeted and personalised messages.
Examples:
Added to VIP Segment → VIP Welcome Flow
Added to High-Spender Segment → Exclusive Loyalty Flow
Added to Lapsed Customer Segment (90 Days Inactive) → Re-Engagement Flow

Source: Klaviyo
For deeper insights into segmentation, visit 3 Klaviyo Segmentation Strategies to Boost DTC Sales.
3. Metric-Based Triggers: Automate Based on Customer Behaviour
Metric-based triggers activate flows when specific customer metrics are reached. This could include metrics like purchase frequency, total spend, or length of inactivity, helping you automate highly targeted communications.
Description:
These triggers are initiated when a customer performs a specific action, such as placing an order or starting a checkout, allowing for behaviour-driven marketing.
Examples:
Placed Order → Post-Purchase Flow
Checkout Started → Abandoned Checkout Flow
Added to Cart → Abandoned Cart Flow
Viewed Product → Browse Abandonment Flow



Source: Klaviyo
You can enhance these flows with Klaviyo’s predictive analytics—learn more in our Klaviyo Predictive Analytics: AI Guide & 3 Use Cases.
4. Date Property Triggers: Celebrate Special Moments
Description:
Date property triggers are activated based on specific dates associated with a contact's profile, such as birthdays, anniversaries, or subscription renewals.
Examples:
First Purchase Date → Anniversary Thank You Flow
Birthday → Birthday Celebration Flow
Next Expected Purchase Date → Replenishment Flow


Source: Klaviyo
5. Price Drop Triggers: Boost Sales with Timely Discounts
Description:
Price drop triggers activate when an item that a customer viewed or added to their cart drops in price. This is ideal for encouraging purchases when customers show intent but haven’t converted yet.
Examples:
Price Drop on Product Viewed → Price Drop Alert Flow
Price Drop on Product in Cart → Cart Price Drop Flow
Price Drop on Wishlist Item → Wishlist Price Drop Flow

Source: Klaviyo
6. Low Inventory Triggers: Create Urgency and Drive Conversions
Description:
Low inventory triggers activate when the stock level of a product falls below a certain threshold, prompting timely communications to drive purchases before the item sells out.
Examples:
Subscribed to Back in Stock → Back-in-Stock Flow
Low Stock Threshold Reached → Low Inventory Alert Flow

Source: Klaviyo


Source: Klaviyo
To learn how to make the most of low inventory flows, explore Klaviyo’s Low Inventory Flow: 9 Steps to Maximizing Sales.
Common Issues and Solutions for Klaviyo Flow Triggers
1. Trigger Not Firing as Expected:
Issue: The flow doesn't activate when conditions are met.
Solution: Double-check trigger settings, verify data sync, and test with sample profiles.
2. Delayed Flow Activation:
Issue: Emails or SMS are sent late, impacting campaign effectiveness.
Solution: Review flow schedule settings and ensure the appropriate time delays are set.
3. Incorrect Segment Membership:
Issue: Contacts are not entering the intended segments, affecting flow triggers.
Solution: Validate segment criteria and test with mock data to ensure proper segmentation.
4. Overlapping Triggers Causing Message Flooding:
Issue: Customers receive too many messages due to multiple active triggers.
Solution: Set flow filters and frequency caps to control message volume.
5. Data Sync Errors:
Issue: Triggers fail due to missing or incorrect data from integrated platforms.
Solution: Regularly audit data integration and address sync errors promptly.
FAQs
1. What is the difference between a list trigger and a segment trigger?
A list trigger activates when someone is added to a specific list, while a segment trigger activates when someone meets dynamic segment criteria based on behaviour or attributes.
2. How do I test if my Klaviyo flow trigger is working correctly?
You can test triggers by using sample profiles, performing mock actions (e.g., signing up through a form), and checking the flow analytics in the Klaviyo dashboard.
3. Can I combine multiple triggers in a single flow?
Not directly. However, you can use conditional splits and filters within a flow to create similar effects by routing contacts through different paths based on their actions or data.
4. What should I do if my flow is not sending emails or SMS as expected?
First, check the trigger settings, ensure the trigger metric or data is syncing properly, and test the flow with a sample profile. Reviewing flow analytics can also provide insights into where the process may be breaking.
5. How can I prevent my contacts from receiving too many messages from overlapping flows?
Set frequency caps and use flow filters to control how often a contact can enter a flow. Additionally, enable Klaviyo's Smart Sending feature to avoid over-messaging.
6. Is there a way to delay messages in a flow based on the trigger type?
Yes, you can add time delays between messages within a flow. This is particularly useful for nurturing campaigns and avoiding overwhelming your audience with too many messages too quickly.
Conclusion: Mastering Klaviyo Flow Triggers for Maximum Impact
Klaviyo flow triggers are powerful tools that transform customer data into automated, revenue-generating actions. By mastering the different types of triggers: list, segment, metric, date property, price drop, and low inventory, you can automate personalised messaging, enhance customer journeys, and drive sales with minimal manual effort.
Implementing advanced strategies and troubleshooting common issues will keep your automation running smoothly and efficiently. Whether nurturing new subscribers or sending time-sensitive promotions, the right flow triggers can significantly boost your marketing performance.
Key Takeaways
Set Up Smart Triggers: Use the right trigger types to automate customer journeys seamlessly.
Personalise at Scale: Deliver tailored messages based on real-time data and behaviours.
Stay Proactive: Monitor and troubleshoot triggers to keep your flows running smoothly.
Test and Improve: Regularly test your triggers and refine your strategies for better results.
Leverage Advanced Features: Combine triggers and use predictive analytics for
Struggling to Set Up Effective Klaviyo Flow Triggers?
Stop missing sales! Our experts will optimise your Klaviyo flow triggers for maximum ROI. Click here for a free audit and turn automation into revenue!
Want to automate your e-commerce marketing and boost sales effortlessly? Klaviyo flow triggers are the secret sauce. Many brands struggle to set up effective automation in Klaviyo due to confusion around flow triggers and their uses. This guide breaks down the different types of flow triggers, provides practical examples, and shares best practices to help you create high-converting automated flows.
What Are Klaviyo Flow Triggers?
Klaviyo flow triggers are automated actions that initiate specific email or SMS sequences based on customer behaviour or data. They help automate customer journeys, enhance engagement, and increase revenue by delivering the right message at the right time.
Key Benefits of Klaviyo Flow Triggers:
Personalised Messaging: Send tailored emails and SMS to different customer segments.
Increased Efficiency: Automate repetitive tasks to focus on strategy.
Higher Engagement: Target customers when they are most likely to convert.

Source: Klaviyo
Types of Klaviyo Flow Triggers

For a deeper dive into automations, explore 8 Essential Klaviyo Flows to Boost Customer Loyalty.
Mastering Klaviyo Flow Trigger Types
1. List-Based Triggers: Automate Onboarding and Engagement
List-based triggers activate when a contact is added to a specific email or SMS list. This is particularly useful for onboarding new subscribers or launching exclusive campaigns to targeted lists.
Description:
These triggers activate when a subscriber is added to a specific list, helping automate onboarding and engagement strategies efficiently.
Triggers & Flows:
Added to Newsletter → Welcome Series Flow
Subscribed to VIP List → VIP Introduction Flow

Source: Klaviyo
To learn more about onboarding strategies, visit 18 Welcome Series Email Examples That Build Trust and Drive Engagement.
2. Segment-Based Triggers: Target Dynamic Customer Groups
Segment-based triggers initiate flows when a contact meets specific criteria in a dynamic segment. These segments update automatically based on real-time data, ensuring your automation remains relevant.
Description:
These triggers start when someone is added to a dynamic segment, allowing you to send highly targeted and personalised messages.
Examples:
Added to VIP Segment → VIP Welcome Flow
Added to High-Spender Segment → Exclusive Loyalty Flow
Added to Lapsed Customer Segment (90 Days Inactive) → Re-Engagement Flow

Source: Klaviyo
For deeper insights into segmentation, visit 3 Klaviyo Segmentation Strategies to Boost DTC Sales.
3. Metric-Based Triggers: Automate Based on Customer Behaviour
Metric-based triggers activate flows when specific customer metrics are reached. This could include metrics like purchase frequency, total spend, or length of inactivity, helping you automate highly targeted communications.
Description:
These triggers are initiated when a customer performs a specific action, such as placing an order or starting a checkout, allowing for behaviour-driven marketing.
Examples:
Placed Order → Post-Purchase Flow
Checkout Started → Abandoned Checkout Flow
Added to Cart → Abandoned Cart Flow
Viewed Product → Browse Abandonment Flow



Source: Klaviyo
You can enhance these flows with Klaviyo’s predictive analytics—learn more in our Klaviyo Predictive Analytics: AI Guide & 3 Use Cases.
4. Date Property Triggers: Celebrate Special Moments
Description:
Date property triggers are activated based on specific dates associated with a contact's profile, such as birthdays, anniversaries, or subscription renewals.
Examples:
First Purchase Date → Anniversary Thank You Flow
Birthday → Birthday Celebration Flow
Next Expected Purchase Date → Replenishment Flow


Source: Klaviyo
5. Price Drop Triggers: Boost Sales with Timely Discounts
Description:
Price drop triggers activate when an item that a customer viewed or added to their cart drops in price. This is ideal for encouraging purchases when customers show intent but haven’t converted yet.
Examples:
Price Drop on Product Viewed → Price Drop Alert Flow
Price Drop on Product in Cart → Cart Price Drop Flow
Price Drop on Wishlist Item → Wishlist Price Drop Flow

Source: Klaviyo
6. Low Inventory Triggers: Create Urgency and Drive Conversions
Description:
Low inventory triggers activate when the stock level of a product falls below a certain threshold, prompting timely communications to drive purchases before the item sells out.
Examples:
Subscribed to Back in Stock → Back-in-Stock Flow
Low Stock Threshold Reached → Low Inventory Alert Flow

Source: Klaviyo


Source: Klaviyo
To learn how to make the most of low inventory flows, explore Klaviyo’s Low Inventory Flow: 9 Steps to Maximizing Sales.
Common Issues and Solutions for Klaviyo Flow Triggers
1. Trigger Not Firing as Expected:
Issue: The flow doesn't activate when conditions are met.
Solution: Double-check trigger settings, verify data sync, and test with sample profiles.
2. Delayed Flow Activation:
Issue: Emails or SMS are sent late, impacting campaign effectiveness.
Solution: Review flow schedule settings and ensure the appropriate time delays are set.
3. Incorrect Segment Membership:
Issue: Contacts are not entering the intended segments, affecting flow triggers.
Solution: Validate segment criteria and test with mock data to ensure proper segmentation.
4. Overlapping Triggers Causing Message Flooding:
Issue: Customers receive too many messages due to multiple active triggers.
Solution: Set flow filters and frequency caps to control message volume.
5. Data Sync Errors:
Issue: Triggers fail due to missing or incorrect data from integrated platforms.
Solution: Regularly audit data integration and address sync errors promptly.
FAQs
1. What is the difference between a list trigger and a segment trigger?
A list trigger activates when someone is added to a specific list, while a segment trigger activates when someone meets dynamic segment criteria based on behaviour or attributes.
2. How do I test if my Klaviyo flow trigger is working correctly?
You can test triggers by using sample profiles, performing mock actions (e.g., signing up through a form), and checking the flow analytics in the Klaviyo dashboard.
3. Can I combine multiple triggers in a single flow?
Not directly. However, you can use conditional splits and filters within a flow to create similar effects by routing contacts through different paths based on their actions or data.
4. What should I do if my flow is not sending emails or SMS as expected?
First, check the trigger settings, ensure the trigger metric or data is syncing properly, and test the flow with a sample profile. Reviewing flow analytics can also provide insights into where the process may be breaking.
5. How can I prevent my contacts from receiving too many messages from overlapping flows?
Set frequency caps and use flow filters to control how often a contact can enter a flow. Additionally, enable Klaviyo's Smart Sending feature to avoid over-messaging.
6. Is there a way to delay messages in a flow based on the trigger type?
Yes, you can add time delays between messages within a flow. This is particularly useful for nurturing campaigns and avoiding overwhelming your audience with too many messages too quickly.
Conclusion: Mastering Klaviyo Flow Triggers for Maximum Impact
Klaviyo flow triggers are powerful tools that transform customer data into automated, revenue-generating actions. By mastering the different types of triggers: list, segment, metric, date property, price drop, and low inventory, you can automate personalised messaging, enhance customer journeys, and drive sales with minimal manual effort.
Implementing advanced strategies and troubleshooting common issues will keep your automation running smoothly and efficiently. Whether nurturing new subscribers or sending time-sensitive promotions, the right flow triggers can significantly boost your marketing performance.
Key Takeaways
Set Up Smart Triggers: Use the right trigger types to automate customer journeys seamlessly.
Personalise at Scale: Deliver tailored messages based on real-time data and behaviours.
Stay Proactive: Monitor and troubleshoot triggers to keep your flows running smoothly.
Test and Improve: Regularly test your triggers and refine your strategies for better results.
Leverage Advanced Features: Combine triggers and use predictive analytics for
Struggling to Set Up Effective Klaviyo Flow Triggers?
Stop missing sales! Our experts will optimise your Klaviyo flow triggers for maximum ROI. Click here for a free audit and turn automation into revenue!
Unlock the full potential of Klaviyo flow triggers with our expert guide! Learn how to automate your e-commerce marketing, boost engagement, and drive revenue effortlessly.
Want to automate your e-commerce marketing and boost sales effortlessly? Klaviyo flow triggers are the secret sauce. Many brands struggle to set up effective automation in Klaviyo due to confusion around flow triggers and their uses. This guide breaks down the different types of flow triggers, provides practical examples, and shares best practices to help you create high-converting automated flows.
What Are Klaviyo Flow Triggers?
Klaviyo flow triggers are automated actions that initiate specific email or SMS sequences based on customer behaviour or data. They help automate customer journeys, enhance engagement, and increase revenue by delivering the right message at the right time.
Key Benefits of Klaviyo Flow Triggers:
Personalised Messaging: Send tailored emails and SMS to different customer segments.
Increased Efficiency: Automate repetitive tasks to focus on strategy.
Higher Engagement: Target customers when they are most likely to convert.

Source: Klaviyo
Types of Klaviyo Flow Triggers

For a deeper dive into automations, explore 8 Essential Klaviyo Flows to Boost Customer Loyalty.
Mastering Klaviyo Flow Trigger Types
1. List-Based Triggers: Automate Onboarding and Engagement
List-based triggers activate when a contact is added to a specific email or SMS list. This is particularly useful for onboarding new subscribers or launching exclusive campaigns to targeted lists.
Description:
These triggers activate when a subscriber is added to a specific list, helping automate onboarding and engagement strategies efficiently.
Triggers & Flows:
Added to Newsletter → Welcome Series Flow
Subscribed to VIP List → VIP Introduction Flow

Source: Klaviyo
To learn more about onboarding strategies, visit 18 Welcome Series Email Examples That Build Trust and Drive Engagement.
2. Segment-Based Triggers: Target Dynamic Customer Groups
Segment-based triggers initiate flows when a contact meets specific criteria in a dynamic segment. These segments update automatically based on real-time data, ensuring your automation remains relevant.
Description:
These triggers start when someone is added to a dynamic segment, allowing you to send highly targeted and personalised messages.
Examples:
Added to VIP Segment → VIP Welcome Flow
Added to High-Spender Segment → Exclusive Loyalty Flow
Added to Lapsed Customer Segment (90 Days Inactive) → Re-Engagement Flow

Source: Klaviyo
For deeper insights into segmentation, visit 3 Klaviyo Segmentation Strategies to Boost DTC Sales.
3. Metric-Based Triggers: Automate Based on Customer Behaviour
Metric-based triggers activate flows when specific customer metrics are reached. This could include metrics like purchase frequency, total spend, or length of inactivity, helping you automate highly targeted communications.
Description:
These triggers are initiated when a customer performs a specific action, such as placing an order or starting a checkout, allowing for behaviour-driven marketing.
Examples:
Placed Order → Post-Purchase Flow
Checkout Started → Abandoned Checkout Flow
Added to Cart → Abandoned Cart Flow
Viewed Product → Browse Abandonment Flow



Source: Klaviyo
You can enhance these flows with Klaviyo’s predictive analytics—learn more in our Klaviyo Predictive Analytics: AI Guide & 3 Use Cases.
4. Date Property Triggers: Celebrate Special Moments
Description:
Date property triggers are activated based on specific dates associated with a contact's profile, such as birthdays, anniversaries, or subscription renewals.
Examples:
First Purchase Date → Anniversary Thank You Flow
Birthday → Birthday Celebration Flow
Next Expected Purchase Date → Replenishment Flow


Source: Klaviyo
5. Price Drop Triggers: Boost Sales with Timely Discounts
Description:
Price drop triggers activate when an item that a customer viewed or added to their cart drops in price. This is ideal for encouraging purchases when customers show intent but haven’t converted yet.
Examples:
Price Drop on Product Viewed → Price Drop Alert Flow
Price Drop on Product in Cart → Cart Price Drop Flow
Price Drop on Wishlist Item → Wishlist Price Drop Flow

Source: Klaviyo
6. Low Inventory Triggers: Create Urgency and Drive Conversions
Description:
Low inventory triggers activate when the stock level of a product falls below a certain threshold, prompting timely communications to drive purchases before the item sells out.
Examples:
Subscribed to Back in Stock → Back-in-Stock Flow
Low Stock Threshold Reached → Low Inventory Alert Flow

Source: Klaviyo


Source: Klaviyo
To learn how to make the most of low inventory flows, explore Klaviyo’s Low Inventory Flow: 9 Steps to Maximizing Sales.
Common Issues and Solutions for Klaviyo Flow Triggers
1. Trigger Not Firing as Expected:
Issue: The flow doesn't activate when conditions are met.
Solution: Double-check trigger settings, verify data sync, and test with sample profiles.
2. Delayed Flow Activation:
Issue: Emails or SMS are sent late, impacting campaign effectiveness.
Solution: Review flow schedule settings and ensure the appropriate time delays are set.
3. Incorrect Segment Membership:
Issue: Contacts are not entering the intended segments, affecting flow triggers.
Solution: Validate segment criteria and test with mock data to ensure proper segmentation.
4. Overlapping Triggers Causing Message Flooding:
Issue: Customers receive too many messages due to multiple active triggers.
Solution: Set flow filters and frequency caps to control message volume.
5. Data Sync Errors:
Issue: Triggers fail due to missing or incorrect data from integrated platforms.
Solution: Regularly audit data integration and address sync errors promptly.
FAQs
1. What is the difference between a list trigger and a segment trigger?
A list trigger activates when someone is added to a specific list, while a segment trigger activates when someone meets dynamic segment criteria based on behaviour or attributes.
2. How do I test if my Klaviyo flow trigger is working correctly?
You can test triggers by using sample profiles, performing mock actions (e.g., signing up through a form), and checking the flow analytics in the Klaviyo dashboard.
3. Can I combine multiple triggers in a single flow?
Not directly. However, you can use conditional splits and filters within a flow to create similar effects by routing contacts through different paths based on their actions or data.
4. What should I do if my flow is not sending emails or SMS as expected?
First, check the trigger settings, ensure the trigger metric or data is syncing properly, and test the flow with a sample profile. Reviewing flow analytics can also provide insights into where the process may be breaking.
5. How can I prevent my contacts from receiving too many messages from overlapping flows?
Set frequency caps and use flow filters to control how often a contact can enter a flow. Additionally, enable Klaviyo's Smart Sending feature to avoid over-messaging.
6. Is there a way to delay messages in a flow based on the trigger type?
Yes, you can add time delays between messages within a flow. This is particularly useful for nurturing campaigns and avoiding overwhelming your audience with too many messages too quickly.
Conclusion: Mastering Klaviyo Flow Triggers for Maximum Impact
Klaviyo flow triggers are powerful tools that transform customer data into automated, revenue-generating actions. By mastering the different types of triggers: list, segment, metric, date property, price drop, and low inventory, you can automate personalised messaging, enhance customer journeys, and drive sales with minimal manual effort.
Implementing advanced strategies and troubleshooting common issues will keep your automation running smoothly and efficiently. Whether nurturing new subscribers or sending time-sensitive promotions, the right flow triggers can significantly boost your marketing performance.
Key Takeaways
Set Up Smart Triggers: Use the right trigger types to automate customer journeys seamlessly.
Personalise at Scale: Deliver tailored messages based on real-time data and behaviours.
Stay Proactive: Monitor and troubleshoot triggers to keep your flows running smoothly.
Test and Improve: Regularly test your triggers and refine your strategies for better results.
Leverage Advanced Features: Combine triggers and use predictive analytics for
Struggling to Set Up Effective Klaviyo Flow Triggers?
Stop missing sales! Our experts will optimise your Klaviyo flow triggers for maximum ROI. Click here for a free audit and turn automation into revenue!
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