How to Send a Flow Manually Klaviyo

Manually sending flow messages in Klaviyo gives you complete control over your email marketing campaigns, allowing you to review recipients and content before messages reach your audience. This approach bridges the gap between fully automated sequences and draft messages that never send. Understanding how to effectively use manual mode can significantly improve your email marketing results and customer engagement.

What is Manual Mode in Klaviyo Flows

Manual mode represents a middle ground between draft and live status for your flow messages. When you set a message to manual mode, it remains active within your flow structure but won’t send automatically at the scheduled time. Recipients who reach the sending point will be moved to a “Needs Review” tab instead of receiving the message immediately.

This functionality differs from simply turning a flow on or off because each individual message within a flow has its own status settings. You can have some messages set to live mode for automatic sending while keeping others in manual mode for review. This granular control allows you to maintain automation where appropriate while adding human oversight to critical communications.

Manual mode proves particularly valuable when implementing new flows or making significant changes to existing campaigns. Rather than risking automated sends of untested content, you can review each message and its intended recipients before approval. This approach helps prevent costly mistakes while maintaining the structural benefits of automated email sequences.

When Manual Mode Makes Strategic Sense

Manual mode becomes essential in several key scenarios that benefit from human oversight:

• New business launches: Welcome sequences require personal attention to ensure each subscriber receives appropriate messaging
• High-value customer communications: VIP segments and premium customers deserve individualized review before message delivery
• Complex personalization testing: Dynamic content and sophisticated customization need verification before reaching recipients
• Time-sensitive promotions: Limited-time offers and flash sales benefit from manual timing control

Testing scenarios represent another prime use case for manual mode. Before fully automating a new flow, you can send messages manually to small test groups and analyze performance metrics. This data-driven approach helps optimize content, timing, and targeting before scaling to your entire audience.

Manual mode also provides safety nets for complex personalization or dynamic content. When your messages include sophisticated customization based on customer behavior or purchase history, manual review ensures all elements render correctly before reaching recipients.

How to Set Messages to Manual Mode

Setting up manual mode requires navigating to your specific flow and selecting the message you want to modify. Click on the message card within your flow builder to open the details sidebar on the right side of your screen. From the status dropdown menu, you can change the setting from draft or live to manual mode.

Alternatively, you can toggle the message status directly on the message card within the flow interface. This quick-access method streamlines the process when you need to make rapid adjustments to multiple messages. The visual indicators on each message card clearly show the current status, making it easy to identify which messages are set to manual mode.

For bulk updates across multiple messages, Klaviyo offers the “Manage Flow” dropdown in the upper right corner. Select “Update All Action Statuses” to change multiple messages simultaneously. However, remember that any configured actions will remain in draft mode even after bulk updates, requiring individual review and manual status changes.

Monitoring Recipients in Needs Review Status

Once messages are set to manual mode, qualified recipients will accumulate in the “Needs Review” tab at their scheduled send times. To check if you have pending recipients, click on the specific flow message and select “Show Analytics” from the top toolbar. The analytics dashboard displays the number of recipients currently awaiting your review.

Accessing these pending recipients requires clicking “View details” in the Performance section of the right sidebar. Navigate to the “Recipient activity” tab and select “Needs Review” from the sidebar menu. This interface shows all recipients waiting for approval, along with preview options for each individual message.

The preview functionality allows you to verify that personalization, dynamic content, and formatting appear correctly before sending. This quality control step proves crucial for maintaining professional communication standards and ensuring positive customer experiences.

Managing Recipients Awaiting Review

Reviewing individual recipients gives you granular control over your email communications. From the “Needs Review” interface, you can preview each message to ensure accuracy and relevance before deciding to send or cancel. This approach works well for smaller recipient lists or when you want to apply different criteria to specific customer segments.

For larger volumes, Klaviyo provides efficient bulk management options. The “Send All” button approves all pending messages simultaneously, while “Cancel All” removes all messages from the review queue. These bulk actions save significant time when you’re confident in your targeting and content quality.

Important filtering considerations apply when using bulk send options. If recipients no longer meet your flow filters—even if those filters were added after they moved to “Needs Review”—they will be automatically skipped during the send process. This built-in protection ensures your communications remain relevant and properly targeted.

Best Practices for Review Queue Management

Establishing a consistent review schedule prevents messages from accumulating indefinitely in your “Needs Review” queue. Whether you check daily, weekly, or based on your sending volume, regular monitoring ensures timely message delivery and maintains positive customer experiences.

Consider segmenting your review process for more efficient management. Rather than reviewing all recipients simultaneously, you can segment your audience and review specific groups separately. This approach allows for more targeted oversight and can help you apply different approval criteria to various customer segments.

Documentation becomes crucial when multiple team members manage manual flows. Create clear guidelines outlining when and how your team should use manual mode, including specific criteria for reviewing and approving messages. This standardization ensures consistency across campaigns and team members.

Converting Manual Messages to Live Mode

Transitioning from manual to live mode affects how future recipients move through your flow. Contacts currently in the “Waiting” tab—those who haven’t yet reached the send time—will automatically receive messages when they reach that point in the flow. New contacts entering the flow will also receive automated messages at scheduled times.

However, this transition doesn’t automatically send messages to recipients already in the “Needs Review” tab. These contacts remain in review status until you manually approve or cancel their messages. This design ensures you maintain control over communications you’ve already queued for review, even after enabling automation for new recipients.

The conversion process involves updating the message status in the details sidebar or using bulk update options. When changing multiple messages, remember that configured actions remain in draft mode even after bulk status updates. Each draft action requires individual review and manual activation to become live.

Strategic Timing for Mode Transitions

Timing your transition from manual to live mode requires careful consideration of your flow’s performance and your confidence level. After testing with manual sends and analyzing engagement metrics, you can make data-driven decisions about when to enable full automation. Compare manual send performance with automated benchmarks to determine optimal timing.

Consider maintaining manual mode for specific message types even after transitioning others to live status. High-value customer communications, complex personalization scenarios, or time-sensitive promotions might benefit from continued manual oversight while routine messages operate automatically.

Gradual transitions often work better than immediate full automation. You might start by converting less critical messages to live mode while keeping key communications under manual review. This phased approach allows you to monitor performance and adjust strategies based on real-world results.

Analyzing Performance of Manual Messages

Tracking manual message performance requires accessing Klaviyo’s comprehensive analytics dashboard. Click on your flow message and select “View Analytics” from the top toolbar to see performance metrics over the last 30 days. Key metrics include delivery rates, open rates, click rates, and conversion data that help you evaluate campaign effectiveness.

The “Recipient Activity” tab provides detailed status breakdowns showing how many recipients are in each category: Needs Review, Waiting, Delivered, and Skipped. This information helps you track pending actions and understand your review queue status. The “Performance” section displays engagement metrics that allow you to gauge audience response to your manually sent messages.

Recipient-level data becomes available by clicking on specific status categories within the Recipient Activity tab. This granular view shows exactly who received, opened, or clicked your messages, plus details about skipped recipients and reasons for exclusion. Use this information to identify engagement patterns and optimize future targeting strategies.

Comparing Manual vs Automated Performance

Regular performance comparisons between manual and automated sends help optimize your overall email strategy. Analyze metrics like open rates, click rates, and conversion rates to determine which approach yields better results for different message types and audience segments. These insights inform decisions about when to use manual mode versus full automation.

Consider factors beyond basic engagement metrics when evaluating performance. Manual sends might occur at different times than scheduled automated sends, potentially affecting engagement rates. Account for these timing differences when interpreting performance data and making strategic decisions.

Document your findings to build institutional knowledge about manual mode effectiveness. Track which types of messages, audience segments, and timing strategies work best with manual oversight versus automation. This data becomes invaluable for training team members and optimizing future campaigns.

Troubleshooting Common Manual Flow Issues

Forgotten review queues represent one of the most common problems with manual flows. Messages can accumulate in “Needs Review” status for extended periods if teams don’t establish regular monitoring schedules. Create calendar reminders or automated alerts to ensure timely review of pending messages and maintain positive customer experiences.

Large recipient volumes in review queues can become overwhelming without proper management strategies. Instead of reviewing each message individually, use bulk send options after verifying that your flow filters still accurately target your intended audience. Check filter criteria before bulk sending to ensure all recipients remain qualified for your messages.

Status transition confusion often occurs when teams expect immediate changes after switching from manual to live mode. Remember that this change only affects future recipients and those in “Waiting” status—not those already in “Needs Review.” Existing review queue recipients require manual action regardless of status changes for new flow participants.

Addressing Personalization and Formatting Issues

Dynamic content and personalization problems frequently surface during manual review processes. Preview each message carefully before sending to catch rendering errors, missing personalization data, or formatting inconsistencies. These issues might not appear in standard previews but become visible when reviewing actual recipient messages.

Test profile management becomes crucial for avoiding accidental sends to real customers. Ensure your test profiles are clearly marked and separated from actual customer data. Use Klaviyo’s preview functions rather than sending test emails to avoid confusion between testing and actual campaign sends.

Filter updates can cause recipients to drop from flows unexpectedly. If recipients no longer meet updated filter criteria, they’ll be automatically skipped even if they were already in “Needs Review” status. Monitor filter changes and their impact on existing review queues to prevent unintended message cancellations.

Optimizing Manual Flow Strategies

Strategic manual mode implementation requires identifying specific use cases where human oversight adds genuine value. Focus manual review on welcome sequences for new subscribers, high-value customer communications, or messages with complex personalization that benefits from verification. Reserve automation for routine messages with proven performance records.

Testing protocols using manual mode help optimize flow performance before full automation. Start with small recipient batches, send manually to test engagement and technical functionality, then transition to live mode once results meet your standards. This methodical approach reduces risks while building confidence in your automated systems.

Team coordination becomes essential when multiple people manage manual flows. Establish clear responsibilities for reviewing different message types or customer segments. Create documentation outlining approval criteria and escalation procedures for unusual situations or high-value communications.

Balancing Automation with Manual Control

Finding the optimal balance between automation and manual control depends on your business needs, team capacity, and campaign complexity. High-volume businesses might reserve manual review for VIP customers or critical communications while automating routine messages. Smaller teams might use manual mode more broadly to ensure quality control across all communications.

Regular strategy reviews help optimize your manual versus automated approach over time. Analyze performance data, team workload, and customer feedback to determine whether your current balance serves your business goals effectively. Adjust your strategy based on changing business needs and campaign performance trends.

Consider seasonal or promotional adjustments to your manual mode strategy. During high-stakes campaigns or busy periods, you might increase manual oversight to ensure message quality and timing. During routine periods, you can rely more heavily on automation while maintaining manual review for specific message types or customer segments.

Advanced Manual Flow Techniques

Sophisticated manual flow strategies can significantly enhance your email marketing effectiveness. Advanced segmentation during manual review allows you to apply different approval criteria based on customer lifetime value, engagement history, or purchase patterns. This targeted approach ensures your most valuable customers receive the highest level of attention.

Implementing conditional manual review creates dynamic workflows that automatically determine which messages require human oversight. Set up rules that trigger manual mode based on customer attributes, message content complexity, or campaign importance. This automation of manual decisions streamlines your workflow while maintaining quality control where needed.

Cross-channel coordination through manual flows enables synchronized messaging across email, SMS, and other platforms. Use manual review to ensure consistent messaging timing and content across all customer touchpoints. This holistic approach prevents message conflicts and creates cohesive customer experiences.

Leveraging Manual Mode for A/B Testing

Manual mode provides excellent opportunities for controlled A/B testing of flow messages. Create multiple versions of your messages and manually send different variants to segmented test groups. This approach gives you precise control over test timing and recipient selection, leading to more reliable test results.

Monitor test performance metrics closely during manual sends to identify winning variations quickly. The detailed analytics available for manual messages provide rich data for understanding which elements drive better engagement. Use these insights to optimize your automated flows before switching to live mode.

Document your A/B testing protocols and results to build a knowledge base of effective message elements. Track which subject lines, content approaches, and personalization strategies perform best across different customer segments. This data becomes invaluable for creating high-performing automated campaigns.

Ready to Master Klaviyo Manual Flows

Implementing manual flow strategies in Klaviyo requires understanding when human oversight adds value versus when automation serves your goals more effectively. The techniques covered in this guide provide frameworks for making these strategic decisions while maintaining high-quality customer communications. Start by identifying one or two flow types that would benefit from manual review, then gradually expand your approach based on results and team capacity.

Success with manual flows depends on consistent execution and regular performance analysis. Establish review schedules that match your sending volume and business needs, then track how manual oversight impacts engagement rates and customer satisfaction. Use these insights to refine your approach and optimize the balance between automation and manual control.

Your email marketing strategy should evolve as your business grows and your understanding of customer preferences deepens. Manual flows provide the flexibility to adapt quickly while maintaining the efficiency benefits of automation where appropriate. Begin implementing these strategies today to take greater control over your customer communications and improve your overall email marketing performance.