BIGContacts vs Klaviyo 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

BIGContacts

0.0 (0 reviews)

BIGContacts is a contact management and CRM software designed to help small businesses organize customer data, track sales pipelines, and automate marketing tasks to build stronger relationships and grow revenue.

Starting at $5/mo
Free Trial 15 days
VS

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

Quick Comparison

Feature BIGContacts Klaviyo
Website bigcontacts.com klaviyo.com
Pricing Model Subscription Freemium
Starting Price $5/month Free
FREE Trial ✓ 15 days free trial ✘ No free trial
Free Plan ✘ No free plan ✓ Has free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment saas mobile cloud mobile
Integrations Gmail Outlook QuickBooks Zapier Mailchimp Constant Contact Google Calendar HubSpot Zendesk Shopify BigCommerce Magento WooCommerce Salesforce Zapier Meta Ads Gorgias Smile.io Recharge
Target Users solopreneur small-business small-business mid-market enterprise
Target Industries
Customer Count 0 0
Founded Year 2006 2012
Headquarters Santa Monica, USA Boston, USA

Overview

B

BIGContacts

BIGContacts is a cloud-based CRM designed specifically for small businesses that need to move beyond spreadsheets without the complexity of enterprise systems. You can centralize all your customer information, including communication history, notes, and files, in one searchable database. This ensures your team stays on the same page and never misses a follow-up opportunity with a prospect or existing client.

You can manage your entire sales process visually using customizable pipelines and automated task reminders. The platform also includes integrated email marketing tools, allowing you to send targeted campaigns and track engagement directly within your CRM. It solves the problem of scattered data by providing a single source of truth for your sales, marketing, and support activities.

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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.

Overview

B

BIGContacts Features

  • Contact Management View all contact details, social media profiles, and complete communication history on a single, intuitive screen.
  • Sales Pipeline Tracking Track your deals through custom stages and use drag-and-drop functionality to move prospects toward a close.
  • Automated Tasks Set up recurring tasks and automated reminders so you never forget a meeting or a follow-up call.
  • Email Marketing Create and send personalized email campaigns to your contact lists and track opens and clicks in real-time.
  • Calendar Integration Sync your CRM with Google Calendar or Outlook to manage your schedule and tasks in one place.
  • Custom Reporting Generate detailed reports on sales performance, team activity, and campaign effectiveness to make data-driven decisions.
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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.

Pricing Comparison

B

BIGContacts Pricing

Big
$5
  • Up to 1,000 contacts
  • Standard CRM features
  • Task & activity management
  • Basic reporting
  • Mobile access
K

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

Pros & Cons

M

BIGContacts

Pros

  • Extremely easy to set up and navigate
  • Excellent customer support responsiveness
  • Affordable pricing for very small teams
  • Clean interface without unnecessary clutter

Cons

  • Mobile app features are somewhat limited
  • Reporting customization could be deeper
  • Fewer third-party integrations than larger competitors
A

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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