Klaviyo vs Voicent Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

Klaviyo

0.0 (0 reviews)

Klaviyo is an intelligent marketing automation platform that uses deep data integration to help e-commerce businesses deliver personalized email, SMS, and mobile push notifications to their customers.

Starting at Free
Free Trial NO FREE TRIAL
VS

Voicent

0.0 (0 reviews)

Voicent provides unified communication software for automated voice, text, and email marketing to help you manage customer outreach and inbound calls through a single, integrated desktop platform.

Starting at $19/mo
Free Trial 30 days

Quick Comparison

Feature Klaviyo Voicent
Website klaviyo.com voicent.com
Pricing Model Freemium Subscription
Starting Price Free $19/month
FREE Trial ✘ No free trial ✓ 30 days free trial
Free Plan ✓ Has free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment cloud mobile saas on-premise desktop
Integrations Shopify BigCommerce Magento WooCommerce Salesforce Zapier Meta Ads Gorgias Smile.io Recharge Salesforce SugarCRM Microsoft Dynamics Zoho CRM Google Calendar Skype MySQL Oracle
Target Users small-business mid-market enterprise small-business mid-market
Target Industries real-estate finance healthcare
Customer Count 0 0
Founded Year 2012 2003
Headquarters Boston, USA Mountain View, USA

Overview

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Klaviyo

Klaviyo is a data-driven marketing platform designed specifically to help you grow your e-commerce business through highly personalized communication. Instead of sending generic blasts, you can use real-time data from your online store to trigger automated emails and SMS messages based on exactly how your customers shop. You can track every interaction, from a first-time site visit to a completed purchase, and use those insights to build stronger relationships.

The platform centralizes your customer data, allowing you to create complex segments and automated workflows without needing a technical background. Whether you are looking to recover abandoned carts, welcome new subscribers, or reward loyal customers, you can manage all your cross-channel messaging from a single dashboard. It scales with your growth, offering a free tier for small lists and flexible pricing as your audience expands.

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Voicent

Voicent is a communication platform that brings your phone, email, and text messaging into one place. You can automate your entire outreach process using power dialers, predictive dialers, and automated voice broadcasting. Whether you are running a small sales team or a large call center, the software helps you manage high volumes of customer interactions without needing a massive IT department to set it up.

You can track every lead through the built-in CRM, ensuring that no follow-up falls through the cracks. The platform also allows you to create interactive voice response (IVR) menus so your callers can route themselves to the right department. By combining marketing automation with direct communication tools, you can scale your business operations while maintaining a personal touch with every prospect.

Overview

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Klaviyo Features

  • Predictive Analytics Forecast future customer behavior like lifetime value and churn risk so you can target your most profitable shoppers.
  • Dynamic Segmentation Build automated lists that update in real-time based on purchase history, website activity, and specific product interests.
  • Automated Flows Set up pre-built automation triggers for abandoned carts, post-purchase follow-ups, and win-back campaigns to save time.
  • Multi-Channel Messaging Coordinate your email, SMS, and mobile push notifications in one place to reach customers on their preferred devices.
  • Customizable Templates Create professional, mobile-responsive emails quickly using a drag-and-drop editor and a library of proven e-commerce layouts.
  • Real-Time Reporting Track exactly how much revenue each campaign generates with detailed attribution that links clicks directly to purchases.
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Voicent Features

  • Predictive Dialer. Dial multiple lines simultaneously and connect only when a live person answers so your agents stay busy talking.
  • Built-in CRM. Track every customer interaction, call recording, and note automatically in a central database for better follow-up management.
  • Voice Broadcasting. Send personalized voice messages to thousands of contacts at once for alerts, reminders, or large-scale marketing campaigns.
  • Interactive Voice Response. Create custom phone menus that route callers to the right person or provide automated information 24/7.
  • Two-Way Texting. Send and receive SMS messages directly from your desktop to engage customers on their preferred mobile channel.
  • Email Automation. Design and schedule professional email campaigns that trigger based on customer actions or specific time intervals.
  • Call Recording. Record every conversation automatically to ensure quality control and keep accurate records of all customer agreements.
  • Workflow Automation. Set up automatic triggers to send a text or email immediately after a phone call ends.

Pricing Comparison

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Klaviyo Pricing

Free
$0
  • Up to 250 contacts
  • 500 monthly email sends
  • 150 monthly SMS/MMS credits
  • Email support for first 60 days
  • Standard templates and flows
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Voicent Pricing

Standard
$19
  • Single user license
  • Built-in CRM
  • Inbound/Outbound calling
  • Basic call reporting
  • Email marketing tools

Pros & Cons

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Klaviyo

Pros

  • Deep integration with Shopify and BigCommerce
  • Highly specific and powerful segmentation capabilities
  • Excellent revenue attribution for individual campaigns
  • Large library of pre-built automation flows
  • User-friendly drag-and-drop email builder

Cons

  • Pricing increases significantly as lists grow
  • Steep learning curve for advanced features
  • Customer support can be slow on lower tiers
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Voicent

Pros

  • Highly customizable IVR and call routing options
  • One-time purchase option saves money long-term
  • Reliable automated dialing for high-volume outreach
  • Integrates communication tools into a single interface

Cons

  • Interface feels dated compared to modern SaaS
  • Initial setup requires some technical knowledge
  • Customer support response times can vary
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