Klaviyo Review (2026): Simplifying Email Automation
Updated February 14, 2024
Our team tests eCommerce apps and publishes reviews that are unbiased and not influenced by payments we receive from some of the app developers.

If you've spent any amount of time researching email marketing automation platforms, you've likely noticed one name popping up again and again—Klaviyo.
In a nutshell, Klaviyo is a marketing automation platform used primarily for email and SMS marketing. It's an excellent option for those e-commerce platform users who want to kick their targeted marketing strategies up a notch and improve their performance. It supports integration for most major e-commerce platforms, and the app facilitates easy setup, omnichannel marketing, and customer data collection for future marketing campaigns.
If you're interested in using an email marketing automation platform and making it work with other marketing channels, read on as we break down absolutely everything you need to know about Klaviyo.
What Is Klaviyo?
Klaviyo is a cloud-based email and SMS marketing automation tool available for many of the major e-commerce platforms currently available. Through the Klaviyo dashboard, users can deliver super-targeted email campaigns based on predictive analytics that includes customers' previous purchasing, refund requests, in-store visitor activity, and email interaction history.
These predictive analytics are then leveraged to take the guesswork out of email marketing and create high-performing automated emails and SMS messages that target customers with ultra-personalized content.
Who's Klaviyo for
The Klayivo app is best for small to large e-commerce stores that wish to automate their email marketing efforts while still maintaining control over their branding style and marketing vision.
What Makes Klaviyo Stand Out
- Customizable Marketing Campaigns & Precise Customer Targeting E-commerce marketers can shift and pivot their marketing strategies as they see fit and target customers based on their in-store behavior, location, and their individual interactions with previous campaigns.
- Facebook Advertising Integration This allows e-commerce marketers to not only advertise to targeted audiences but also to add any subscribers to Facebook Ad Forms, all within the platform.
- Marketing Automation Klaviyo can fully automate various marketing tasks. It facilitates marketing avenues that assist in building strong marketing flows, tracking customer behavior, and automating triggered emails that reduce marketing costs.
Pros
- Highly customizable marketing campaign
- Precise customer targetting
- Painless Facebook Ad Integration
- Seamless marketing automation
- Pre-built templates and automation
Cons
- Advanced functionalities can be complicated
- Inattentive customer support
- Tiered pricing system can be pricey
Features
Klaviyo has a ton of great features that are sure to drive the success of your e-commerce business.
First up, the setup is headache-free and uncomplicated. Once the setup is complete, dive in and start pulling unlimited real-time customer data to create personalized content for your eagerly awaiting audience.
Klaviyo also features ROI-based reporting. That way, you can easily track exactly how much your marketing efforts are costing and just how effective your launched campaigns are.
The app also supports comprehensive and easy A/B testing, allowing you to monitor how different versions of your campaigns perform. Once you have this info, you'll be able to fine-tune your marketing efforts and get the highest-converting variant possible.
Email segmentation allows users to target their customers through their behavior and transactional data to enable target promotions to be more effective and precise.
Pre-built email responders allow for automated flows that are both effortless and time-saving.
Klaviyo Pricing
When it comes to pricing, Klaviyo follows a monthly subscription-based service. If you have up to 250 email contacts and can get away with sending between 15 and 150 SMS/MMS messages (depending on the region), you can use the free plan. Anything more than that costs actual money. Paid plans provide extra features like additional chat support, 2-way conversations, opt-in forms, and more.
Klaviyo's Shopify app charges separately for SMS and email contacts, allowing users to upgrade as they grow their companies and channels. However, on its website, Klaviyo offers free email and email & SMS plans.
The plans can be scaled depending on the number of contacts and the number of monthly SMS/MMS credits. The credits will get you a different number of messages depending on the region. You can see the exact point costs below.
| | USA | Canada | UK | AUS | NZ |
|---|---|---|---|---|---|
| SMS (credits) | 1 | 3 | 5 | 4 | 10 |
| MMS (credits) | 3 | 5 | N/A | N/A | N/A |
» Check out the Klaviyo price calculator for an exact quote
Usability
With all the different features Klaviyo offers to its customers, sometimes things can get a little complicated.
Although the setup is usually painless and the platform's interface easy to navigate, some users may find using it a little overwhelming at first due to the high customizability.
To help you out, the Klaviyo team has created a ton of resources on their website for you to take advantage of. Anything from webinars to live training, the Klaviyo team is making it easier and easier to use their software.
Support
If there is one consistent criticism of the marketing platform, it's probably that of its customer support. While some cannot praise Klaviyo enough for its seamless integration with their e-commerce platform of choice, other Klaviyo reviews, left by current and previous users, don't rate the customer support highly.
To counter this criticism, they now offer multiple avenues of contact for their customers, including chat support, email support, and a community forum that is available 24/7.
Wide Integration
Klaviyo integrates with a wide range of major e-commerce platforms, social media platforms, and third-party marketing software, including but not limited to:
- WooCommerce
- Shopify
- Magento
- BigCommerce
- Salesforce Commerce Cloud
- ReCharge
- Yotpo
- AfterShip
- Privy
Klaviyo offers more than simple "integration." Every connected app brings you more data that allows you to target your customers even more precisely. In addition, Klaviyo can suggest the right tech partner for your business through its matchmaking service.
Why We Recommend It
Klaviyo is an excellent tool that offers great marketing automation solutions. In our professional opinion, its integration and data analysis functionality is where it really shines. It gathers as much information as possible from all integrated pieces of software and allows you to personalize your communication with your customers and prospects even further.
Turn One-Time Deals Into Long-Lasting Partnerships
Klaviyo is a very powerful email marketing software. With so many great features and ease of integration with a wide range of e-commerce platforms, it's a very solid marketing tool.
As long as you can get your head around the number of settings, customizable features, the high level of functionality and are happy with its sometimes pricey tiered payment system, Klaviyo can really help you take your e-commerce business' marketing strategies and potential profits to the next level.
Klaviyo Review (2026): Simplifying Email Automation
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Judge.me Reviews for Shopify (2026): Pricing, Integrations & Support
Social media has become a part of daily life and as a business owner, if you're not connected in at least some way, you risk getting left behind. Social proofing is the psychological phenomenon where people are more likely to make a purchase if they see that others have done so already but to make it work effectively, it's essential to have a good social proofing app. Judge.me Product Reviews is one of the best social proof apps on the market and allows e-commerce store owners to manage, display, and collect product reviews. This includes social proofing, Google Shopping, in-email review forms, product groups, rich snippets, reviews page, and a whole lot more. With Judge.me, you can easily import your existing reviews, send review request emails to customers, and even share your reviews on social media. It also has features like review reminders, review comment management, and review analytics to help you make the most of your customer feedback. What Is Judge.me? Judge.me is designed specifically for e-commerce businesses on platforms like Shopify, BigCommerce, Woocommerce, Squarespace, and PrestaShop. It offers a variety of features to help online store owners collect and showcase customer reviews, including the ability to request reviews from customers via email, offer incentives like coupons, and display reviews with photos and videos. With its focus on review management and social proof, Judge.me is a valuable tool for e-commerce businesses looking to build trust with potential customers and improve their online reputation. What Is Judge.me Best Used for? ProsUnlimited review requestsIncentivize customers with coupons Free plan availableCustomizable review requestsAutomated review request emailsCustomizable review widgets and display optionsSEO-friendly reviews and rich snippetsConsFree plan includes branding Judge.me is best for e-commerce brands looking to gather, manage, and display customer reviews to boost brand credibility and target audience trust. It's also a great pick for new stores that require a free review request app. The app is particularly useful for Shopify store owners who want to leverage user-generated content to drive sales and build customer trust. With features like photo and video reviews, customizable review requests, and the ability to offer incentives to customers, Judge.me helps businesses increase their social proof and attract more potential customers. » Increase conversions by combining social proof and store design together Judge.me Pricing Judge.me has a free plan that includes basic features such as unlimited review requests, the ability to collect and display photo and video reviews, create a carousel of reviews, and add reviews to rich snippets. Their paid plan costs $15/month and includes additional features such as integration with Google Shopping and full customization options for review request emails and forms. This app offers users two pricing options: Free Plan: The free plan offers users unlimited product review requests.$15 per Month: This plan offers users all the features from the Free Plan plus extra ones. Judge.me Integrations Judge.me integrates with a variety of platforms, including Shopify, WooCommerce, BigCommerce, and PrestaShop. It also has an open API that allows for custom integrations with other e-commerce platforms. The app offers integrations with many applications, but let's have a look at the major ones: ZapierAmplify Me GempagesLayout HubsPagefly VajeroSlackPush OwlSMSBumpSearchaniseBoostCommerce NextopiaSparq Judge.me Features Judge.me offers a variety of features to help online stores collect and display customer reviews, including the ability to send review requests automatically, request reviews with coupons or rewards, and display reviews with photos or videos. Collect Reviews Automatically Schedule unlimited email review requests with photo and video and in-email review forms. Curate, reply, pin, and share reviews from the reviews dashboard.Customizable Widgets Customize and display reviews, star ratings, trust badges, carousel, and Q&A. Add custom questions and synchronize reviews across products and stores.Multi-channel Sharing Share reviews on Facebook, Instagram, Twitter, rich snippets, and Google Shopping. Engage your reviewers with coupons and email marketing integrations.Text and Visual Reviews Product reviews with video, photo, and text, as well as automatic reminders.Review Importation Unlimited review import requests and orders.Dedicated Review Page Judge.me offers users a single page dedicated to reviews.Social Media Share You can share your product reviews on various social media platforms such as Tumblr, Pinterest, Twitter, and Facebook.Instantly Loaded Reviews Judge.me offers instantly loaded reviews (Shopify meta fields) to boost page speed.Google Shopping You can add product reviews in Google shopping using Judge.me.Incentivize The app allows you to incentivize review requests with coupons. Judge.me Usability It is extremely easy to use and can be integrated with almost every other app that you use to run your e-commerce store seamlessly. This makes the app very easy to integrate into your business processes. In addition, the app offers a range of customization options to help store owners tailor their review requests to their specific brand and audience. This includes the ability to customize the look and feel of review request emails, as well as the ability to target specific customer segments with personalized review requests. Judge.me Support Judge.me has an entire knowledge base page dedicated to answering usual queries from customers. They provide support through various channels, including email, live chat, and an extensive knowledge base. They also offer personalized support for both their plans, with support agents ready to reply within minutes to an email and in seconds in the chat. Additionally, if you can't find what you're looking for there, you can send them an email directly at [email protected]. Boost Your Sales With Judge.me Product Reviews This is a great app that allows e-commerce businesses to collect, manage, and share customer reviews about their products. Its integration feature allows users to connect to so many other applications for a smooth experience. With its affordable pricing plans and exceptional customer support, Judge.me is an excellent choice for any Shopify store looking to enhance its online presence and build trust with customers through authentic reviews. » For more info on how to boost sales, check out our list of apps here

Out-of-Stock Police: Best Inventory Management App for Shopify?
Sometimes, popular products fly off the virtual shelves of your Shopify store, leaving you with no inventory to serve new customers. When this happens, it’s important to ensure your customers aren’t actively trying to place orders for “out-of-stock” items. EGNITION's Out-of-Stock Police is a tool designed to assist store owners in optimizing and automating this process. The tool helps you to automatically push sold-out products to the bottom of your collections, so they’re less likely to get audience attention. Alternatively, you can hide your out-of-stock products completely until you refill your inventory. ProsFree package for up to 49 productsEasy-to-use interfaceCustomized sorting rulesAutomated workflows to save timeIncreased SEO performanceConsCan have a slight learning curveExpensive for the most advanced plans Out-of-Stock Police: Pricing Out-of-Stock Police offers a 7-day free trial to beginners, followed by a range of plans. There’s a free Bronze package, which supports stores with up to 49 products and 99 collections. This plan includes real-time automation, the option to hide or push your out-of-stock items down your collection lists, and tagging for out-of-stock products. You can also access 24/7 support and stock alerts. The paid plans essentially increase the number of products and collections you can manage, but they all include the same features. Options include: Customer Support Out-of-Stock Police promises 24/7 support to customers on every plan, including the free version. The company regularly releases new product updates and improvements, and guarantees fast responses if you’re having an issue with the app. However, the only real option for support is instant chat, so you won’t be able to call the team if you prefer to use the phone. Notably, the chat isn’t real-time, but someone is usually available to answer a question within the first hour or two after getting in touch. Who Is Out-of-Stock Police Best for? Virtually any business owner on Shopify could benefit from Out-of-Stock Police. All e-commerce leaders want to ensure their stores look up-to-date and engaging. That means it’s important to ensure your customers aren’t constantly facing “out-of-stock” notices whenever they click on a product page. Out-of-Stock Police helps to draw attention to the items you currently have available, so you’re more likely to generate conversions. It can also send you helpful automated alerts to let you know when you need to re-stock. Out-of-Stock Police: Features The focus of the Out-of-Stock Police app is to push your in-stock products into your customers' view, while moving out-of-stock items to the bottom of your collections. The tool integrates naturally with Shopify to help you organize your product portfolio. Key features include: Boosted SEO Out-of-Stock Police helps to boost your SEO by letting customers know when out-of-stock items will be returned to your site automatically. Rather than “hiding” pages, you can simply push them back in the collection queue, so they’re still indexed by Google. Automatic Collection Management The app will automatically push your out-of-stock items to the bottom of your collection as soon as your inventory status changes. This minimizes the amount of time you need to spend reworking your collections. Customization You can choose how you want to hide or move your out-of-stock items according to your inventory cycles. This could mean you set your product to be shown as “out of stock” for a certain number of days. If it doesn’t automatically come back in stock before the timer runs out, Out-of-Stock Police will continue to hide the product. Tagging You can assign specific tags to all out-of-stock items so you can use them in rules for smart collections, theme modifications, and other changes to your Shopify store. Automatic Republishing Business leaders can set the app to automatically re-publish hidden product pages when an item returns to “in-stock” status. This saves you the effort of manually removing and adding pages. Notifications You can get low-stock and out-of-stock alerts sent automatically to your email, complete with inventory data on a variant or product level. Easily export and download out-of-stock reports in seconds, so you can update your inventory. Out-of-Stock Police: Ease of Use Out-of-Stock Police is a relatively straightforward and convenient app. However, it might take a little time to get all of your automated workflows set up. You’ll need to define parameters like how long you want a page to be “pushed” to the bottom of your collection before the product is hidden. Despite this, the natural integration with Shopify and the convenient interface makes this tool a great choice for beginners. Plus, there’s plenty of customer support available if you have any issues. The Bottom Line: Is Out-of-Stock Police Worth It? Out-of-Stock Police is a convenient tool for companies struggling to keep track of their “out-of-stock” items on a Shopify store. It can help you to improve your SEO standing, increase your sales, and maintain the engagement of your target audience.

Fulfill Sync for Shopify: Streamline Your Fulfillment Process
Whether you're running an established e-commerce store or new to the market, efficient shipping and fulfillment are crucial to your business' success. E-commerce does come with its own unique frustrations, such as the time-consuming process of manually updating tracking info on each order. Luckily, with an app like Fulfill Sync, you can streamline your shipping process. We review this promising shipping and fulfillment app. What Does Fulfill Sync Do? Fulfill Sync helps e-commerce shop owners update tracking information for multiple clients on numerous orders simultaneously without the nuisance of updating the tracking number manually on each order page. This nifty app automates fulfilling orders from 3PL shipping files from vendors, suppliers, dropshippers, or warehouses. It also reads from a file to identify the fulfillment orders and updates each product's tracking number and company based on the SKU. Fulfill Sync allows you to manage multiple suppliers providing you with different order files. Fulfill Sync Features Fully Configurable Fulfill Sync supports multiple source types, which means you can pull order files of any source such as email, upload, direct link, or FTP/SFTP connection. In instances where you don't have access to the Shopify interface, but do have access to the FTP, you can still use Fulfill Sync to process tracking files. Compatible With PayPal The app integrates effortlessly with Paypal. It auto matches order numbers and fulfills orders with tracking details available in the fulfillment log. You can then sync tracking info to PayPal. Automatic Scheduling You can set Fulfill Sync to fulfill your orders automatically hourly or daily, whichever time is convenient for you. Compatible With Popular Marketplaces Fulfill Sync easily integrates into your e-commerce store and is compatible with popular marketplaces, Shopify, Ecwid, and BigCommerce. User-Friendly The app is extremely easy to use. With Fulfill Sync, you simply map the fields according to your order file to be fulfilled. While other fulfillment apps experience a lot of downtime, Fulfill Sync has gained a reputation for being more reliable. Communicates With Customers Maintain ongoing communication with your customers, keeping them up to date with order progress. Fulfill Sync sends emails to customers with information about the status of their orders. Affordability Fulfill Sync charges a small fee of less than $0.01 per order fulfillment. The pricing model is uncomplicated - you purchase credits that you can use to process orders. Convenience With the fulfillment log, you can manage and keep track of all your orders and fulfillments. Fulfill Sync Customer Reviews Fulfill Sync is gaining popularity amongst e-commerce professionals, having updated more than 30 million order tracking codes. As for customer support, they are responsive and helpful. Their excellent service has earned them a 4.7-star rating on the Shopify app store. To see if Fulfill Sync is suitable for your shop, visit their website to learn more.



