The Rundown
The best ecommerce apps for this platform are:
- Avalara: Easy tax calculations for cross-state operations.
- Advanced Metafields: Creates an easy-to-use content management system.
- Scrub: Perform bulk edits to your shop.
- InterDimensional: Calculate accurate shipping costs.
- Klevu: AI-powered product discovery.
- Klaviyo: Email and SMS marketing automation.
- Rebuy: Powerful personalization engine for conversions.
- Justuno: Conversion automation for segmented audiences.
- Reviews.io: Simplify review collection and display.
- Yotpo: Create robust loyalty programs.
- Shipstation: Find the most efficient carrier options.
- Gorgias: Unified cross-channel support.
- Resolve: Easy BNPL implementation for B2B.
Whether you’re running a small business or a complex enterprise, choosing the right tools can make or break operations. Luckily, you don’t have to comb through the thousands of versatile solutions on BigCommerce to find the right tools for your business; we did it for you!
From supercharging your email marketing to streamlining product discovery with AI, find out how to sell more with this Coalition Technologies guide.
Table of Contents
- 1 Frequently Asked Questions
- 2 The Best BigCommerce Apps
- 3 The Essential BigCommerce Apps, In One Place
- 3.1 Klaviyo: Easy Marketing Automation
- 3.2 Reviews.io: Trust-Building MVP
- 3.3 Justuno: Conversion Automation
- 3.4 Rebuy: Your Personalization Engine
- 3.5 Yotpo: Easy Loyalty Programs
- 3.6 Shipstation: Simplify High-Complexity Shipping
- 3.7 Gorgias: Unified Customer Helpdesk
- 3.8 Resolve Pay: Buy Now, Pay Later for B2B Brands
- 4 Get Started With The Best Ecommerce Apps
Frequently Asked Questions
Do I really need BigCommerce apps?
You most likely do. BigCommerce is more of a foundation for creating an excellent conversion-oriented store. Apps fill in the blanks by adding invaluable new features to your store, like easy email segmentation with Klaviyo.
How do I choose the right apps for my store?
There’s no real room for guessing when it comes to ecommerce. We recommend getting a consultation from an ecommerce expert for your store.
Are BigCommerce apps expensive?
Not necessarily. Prices can vary significantly based on the app you’re looking at and its feature set. If you’re running on a smaller budget, we recommend prioritizing the most mission-critical apps before going for the more ‘nice-to-haves.’
The Best BigCommerce Apps
Avalara: Your Tax Season Superhero
Taxes are eternal, but rates change constantly. Avalara allows businesses to automate lengthy and time-consuming sales tax calculations for over 13,000 sales and use tax jurisdictions. 63% of businesses now expect centralized sales tax and VAT management in one platform, and that’s exactly what this app delivers.
By integrating Avalara directly into your BigCommerce store, you can:
- Save time by streamlining tax filing and remittance, focusing on more pressing business priorities.
- Simplify compliance for thousands of jurisdictions, minimizing manual calculation errors. If you’re selling across states or countries, this ecommerce app is a must-have.
- Scale and expand into new markets with complex tax requirements.
Advanced Metafields: Break Metafield Limits 
Enhance your platform’s native metafield capabilities with this robust BigCommerce app. Advanced Metafields lets you build a full-fledged content management system directly within BigCommerce, creating different field types that can easily be validated. Supported field types include:
- Text
- Multi-line text (Textarea)
- Boolean
- Number
- Phone/Email
- WYSIWYG
- Color
The kicker? Advanced Metafields is as lightweight as it gets, letting you upgrade your store while keeping it running as fast as possible. The UI is easy to understand and use, so you can optimize your content without writing a single line of code.
Scrub: Effortless Bulk Editing 
Things are always in flux when you’re managing a large store with hundreds of SKUs. Switching around product details for hundreds of pages is incredibly time-consuming without the right tool, and this ecommerce app is exactly what you’ve been looking for.
Scrub lets you perform lightning-fast bulk edits, tweaking product titles, descriptions, prices, and metadata with easy-to-use filters and rules. This BigCommerce app also supports RegEx, so you can create your own highly complex search rules whenever needed.
InterDimensional: Calculate Accurate Shipping Costs 
Shipping is a make-or-break element in your checkout pipeline, and this app helps you perfect it. Calculate shipping costs with pinpoint accuracy by optimizing box sizes. InterDimensional uses accurate product dimensions and quantities to calculate these costs, and also features real-time carrier rates by integrating with:
- FedEx
- UPS
- USPS
- …and more.
This is how you minimize cart abandonment with a single app. No unexpected shipping fees, just an efficient and transparent checkout process that elevates your brand with every purchase.
Klevu: AI-Powered Product Discovery 
This BigCommerce app turns your store’s search bar into a total conversion machine. Get lightning-fast, relevant results complete with predictive autocomplete and even personalized product recommendations based on each user.

Site search contributes an impressive 31% of total ecommerce revenue, despite representing only a small fraction of total website traffic. This app is your key to harnessing those high-intent searchers and serving them with hyper-personalized results. Did we mention it also benefits SEO by automatically moving out-of-stock items lower in results pages to minimize bounces?
The Essential BigCommerce Apps, In One Place
This wouldn’t really be a great list if we didn’t mention the mother lode of SaaS solutions. This page hosts some of the best BigCommerce and Shopify solutions on the market, and they all require absolutely no development experience to use. From extending metafields to editing thousands of store fields in bulk, these apps are designed to break limits.

Klaviyo: Easy Marketing Automation 
Klaviyo doesn’t really need an introduction, but we’ll give it one anyway. This is the go-to app for marketing automation on BigCommerce, especially for SMS and email marketing. It can’t replace or even come close to a campaign designed by a professional email marketing agency, but it’s a great starting point for ecommerce brands.
How does this BigCommerce app work? You can:
- Use behavioral and older transactional data to send targeted emails and SMSes. Segmented campaigns can increase revenue by 760%, and Klaviyo can get you there.
- Use pre-built flows to save time and automate processes like A/B testing to optimize campaign performance. Why spend time guessing between two emojis for your next subject line when you can just find out with a simple test?
Reviews.io: Trust-Building MVP 
An authentic, well-placed testimonial can be the deciding factor for a first-time visitor. Reviews.io makes it easy for businesses to collect those authentic reviews through automated emails and even social media. You can send review requests to past customers with the click of a button, and this BigCommerce app even lets you automate that process.
More importantly, this ecommerce app also has a license to display reviews across the web, making it easier to increase trust and authority even as a newer, smaller business in your niche. User-generated content like product reviews is a cornerstone of modern SEO, and you can’t ignore an app that helps you build that foundation.
Justuno: Conversion Automation 
This app uses responsive design templates to create optimized experiences for virtually every visitor to your website. It does this through:
- A massive template library
- Advanced targeting features, like Klaviyo
- Support for a wide variety of marketing app integrations
Using this BigCommerce app, you can segment different visitors based on traffic sources and custom attributes to offer individualized experiences, including but not limited to: cart offers, product recommendations, and conversion-focused popups. The best part? You can do all this without slowing down your store page.

Rebuy: Your Personalization Engine 
This AI-powered personalization wizard turns an ordinary BigCommerce store page into every visitor’s ideal ecommerce experience. We’re talking about product recommendations, customized upsells based on product preferences, and cross-sells across the cart, checkout, and homepage.
This ecommerce app also allows for post-purchase upsells. Considering that customer acquisition costs are constantly increasing, you should do everything you can to bump up those average order values and turn first-time buyers into brand advocates. Rebuy does that job for you.
Yotpo: Easy Loyalty Programs 
This BigCommerce app is more of a marketing Swiss Army knife, including a wide range of features like:
- Loyalty programs
- User-generated content integration
- Implementing loyalty programs
- Tracking user engagement
The star of the show here is undoubtedly the loyalty program integration, designed to turn first-time buyers into lifelong fans. You can create VIP tiers, generate reward points for each purchase, and track user engagement with your loyalty programs at a glance.
Shipstation: Simplify High-Complexity Shipping 
Finding the best shipping solutions can be like navigating the Wild West, even in the best of times. This BigCommerce app picks up the slack by pulling carrier rates from top companies like UPS and FedEx, automatically helping you find the best carrier options for buyers.
On the customer side, they get essential features like real-time tracking and branded notifications. If you’re tired of getting those ‘where’s my order?’ emails, this is how you cut down on them.
Gorgias: Unified Customer Helpdesk 
This ecommerce app centralizes live chat, email, phone, and social media into a unified customer helpdesk, automatically pulling your BigCommerce order data for personalized support. Managers can accurately track full customer conversations even if they occur across multiple channels (like going from Instagram to email) through their dashboards.
A BigCommerce app that can minimize support tickets and provide instant support for common queries can be a lifeline for businesses that can’t invest in a dedicated support team. You can even integrate your Facebook and Instagram profiles to respond to customer queries directly from the app.
Resolve Pay: Buy Now, Pay Later for B2B Brands 
Implementing BNPL is one of the single best things you can do to boost AOVs and conversion rates as a B2B brand. This app minimizes friction for buyers considering larger orders by offering net terms directly on the checkout page. Resolve also does instant credit checks, reducing the time to purchase immensely.
This BigCommerce app also makes life easier for customers. B2B buyers are either instantly approved directly on the checkout page or within 24 hours. The app also allows for a 100% advance on orders.
Get Started With The Best Ecommerce Apps
Found the right app for your business? Let us help you get started on the right foot. Reach out for a free consultation and get introduced to the best apps for your ecommerce store, including personalized tips to maximize revenue. Get started with Coalition Technologies today.