Explore Klaviyo Apps

Make the most out of your data and unlock powerful growth marketing possibilities by integrating Klaviyo with these other top marketing tools.

Elite
Friendbuy

Friendbuy

Friendbuy is a SaaS platform powering referral and loyalty programs for the world’s most recognizable ecommerce companies. Our clients include disruptors such as Casper, Outdoor Voices, FIGS, AWAY and Princess Polly, as well as global Fortune 100s such as Walmart, Intuit, Disney and Nestle. Friendbuy is a technology-first company, enabling brands to scale efficiently and deepen customer loyalty. Our mission is to empower growth marketers through innovation.
Elite
Fairing

Fairing

Fairing uses post-purchase surveys to deliver proprietary, direct-from-consumer data to your marketing stack, integrating and automating consumer response data to produce an always-on stream of insights. It's ground truth, constantly nudging every connected tool in your organization toward customer lifetime value. We generate more consumer responses in a week than most traditional survey platforms do in a year. Relied on by over 1,000 Shopify Plus brands, and named "the last Shopify app we'd uninstall" by a Top 10 VC's portfolio of DTC brands.
Elite
REVIEWS.io

REVIEWS.io

Loved by thousands of e-commerce stores, Reviews.io is the most advanced review solution on the market. Instantly increase your on-site conversion rates by collecting and displaying customer feedback. Our content license with Google gets your reviews showing across the web, proven to increase trust in your business, traffic to your site and your bottom line.
Elite
Jebbit

Jebbit

Jebbit transforms the way brands interact with consumers across all channels through engaging interactive experiences such as product recommendation quizzes, trivia, live polls, surveys, personality quizzes, and shoppable lookbooks. By collecting data directly from consumers, Jebbit enables brands to acquire customers, boost sales conversions, enrich profiles and unlock valuable insights. Jebbit equips brands to excel in first-party data strategies, offering comprehensive support and scalability. With our platform, brands have the necessary tools now and in the future. Our experienced team guides their growth journey, ensuring they maximize the potential of their data and achieve long-term success.
Elite
Trustpilot

Trustpilot

Trustpilot is an open-to-all customer reviews platform with business tools that make it easy to get more reviews, promote your best feedback, engage with customers, and analyze the results. Turn reviews into traffic, sales, and customer loyalty with Trustpilot. Every month, people share over 2.6 million reviews on Trustpilot to help each other find great companies and make better buying decisions. More than just a rating, Trustpilot stars signify to the world that people love your company and you love them right back. Join the conversation and stand out as a brand people love.
Elite
ShipStation

ShipStation

ShipStation is the leading web-based shipping software that helps ecommerce retailers import, organize, process, and ship orders efficiently from any web browser (including iOS and Android mobile devices) no matter their size. With over 150 shopping carts, marketplaces, carriers, and fulfillment services, including Magento, Shopify, Shopify Plus, WooCommerce, BigCommerce, USPS, UPS, FedEx, DHL, and Canada Post (and so many more), you can streamline shipping wherever you sell and however you ship.
Elite
Judge.me

Judge.me

Judge.me Reviews is a review app, available in 38 languages. We give merchants the power to automate review requests, import existing reviews from other apps, and display them on their storefront using customizable widgets. We also let merchants share their reviews on social media, add star ratings to Google to boost their SEO, and more.
Elite
Skio

Skio

Skio takes the hair pulling out of subscriptions by building a platform that meets the needs of today's market. Built on top of Shopify's Subscriptions API, Skio allows you to maximize all the benefits of Shopify's world class checkout, with the flexibility of optimizing for the subscriber experience by offering the most sought out features in subscriptions completely out-of-the-box. We’ve migrated over 1,000 brands to Skio like Bulletproof Coffee, Liquid I.V, Magic Mind, KOS, Ghost, Bachans, Muddy Bites, Krave Beauty, and many more! Get started today through our complimentary white glove onboarding. Let our team of engineers handle the migration while you do what matters most, running your business.
Elite
Rebuy

Rebuy

Rebuy is an omnichannel personalization platform empowering ecommerce brands on Shopify to increase AOV, accelerate sales, and grow quickly. Unlike other options, Rebuy provides a full suite of personalization, marketing, and retention services, white-glove support, and a customizable shopping cart. Boasting native integration with Shopify and Recharge, Rebuy also integrates with Klaviyo and any other e-commerce platform through its RESTful API. Trusted by 10,000+ retailers worldwide, Rebuy's powerful technology is redefining data-powered shopping experiences.
Elite
LoyaltyLion

LoyaltyLion

With 12 years of experience and over 10,000 Shopify stores, we know that no two brands are the same—every growth journey is unique. As competition and acquisition costs rise, it’s more important than ever to have a tech stack that powers your retention strategy. That’s why we’re 100% focused on loyalty—offering the expertise, customization, and integrations you need to drive repeat purchases. Together, we’ll create a loyalty program as unique as your brand—with minimal effort and maximum impact. Rated highest for customer satisfaction on G2, we’re more than just a tech platform—we’re your partner in loyalty.
Elite
Triple Whale

Triple Whale

Triple Whale is the central source of truth for your ecommerce store. With Triple Whale, you can view real-time marketing performance data through a customizable dashboard or mobile app, integrate all of your core channels (paid social, email, SMS, + more), and gain clarity into every customer purchase. Best in class data attribution + data visualization = confident scaling for better ROAS.
Elite
Supermetrics

Supermetrics

Supermetrics solves data problems by streamlining data delivery to your chosen reporting tool. You can have back the ownership of your data and turn it into an opportunity. Over 700 000 marketers move their data through Supermetrics. Supermetrics is the #1 data pipeline company, and 15% of global ad spend is reported through Supermetrics.
Elite
Okendo

Okendo

Turn customers into Superfans with Okendo. Our unified platform for reviews, referrals, loyalty, quizzes and surveys, makes it easy to cultivate advocacy, scale word-of-mouth and maximize lifetime value. 17,000+ Shopify brands use Okendo to mobilize their customers for faster and more efficient growth, including SKIMS, Soylent and Oh Polly.
Elite
Gorgias

Gorgias

Gorgias enables thousands of merchants to manage all their customer service channels in a unified platform integrated with Shopify, BigCommerce, and Magento. Perform powerful Shopify actions (like issuing refunds or editing orders) directly in the helpdesk, and leverage automation to answer repetitive questions with personalized answers. The result is better and faster support for your customers, an efficient workflow for your agents, and more sales for your store.
Elite
Shogun

Shogun

Shogun is a comprehensive suite of optimization, personalization, and visual merchandising tools designed to grow your business. Integrated seamlessly with Shopify and BigCommerce, our platform empowers your team to create, customize, and optimize landing pages effortlessly. With our intuitive visual editor, you can quickly tailor pages to your brand's needs, while A/B testing ensures you're always improving conversion rates. Personalize every visitor's experience with Targeted Experiences, and drive organic traffic with AI-generated SEO copy. Trusted by over 35,000 ecommerce brands like Beardbrand, Rumpl, and The Ridge, Shogun enables you to differentiate and increase conversions without needing to code.
Elite
ShipBob

ShipBob

ShipBob is a leading global supply chain and fulfillment technology platform trusted by thousands of customers. SMB and Mid-Market ecommerce merchants can outsource their entire fulfillment operations, utilize ShipBob’s proprietary warehouse management system (WMS) for in-house fulfillment, or take advantage of a hybrid solution across ShipBob’s 60+ fulfillment center network in the United States, Canada, United Kingdom, European Union, and Australia. Merchants can manage products, inventory, orders, and shipments across locations and channels (including 100+ retailers for B2B orders and dozens of DTC integrations), while leveraging real-time analytics and reporting and dedicated support. ShipBob's best-in-class capabilities also include returns, kitting, bundling, and other branded touches to make memorable unboxing experiences. Learn more by visiting shipbob.com.
Elite
Influence.io

Influence.io

Influence.io is your all-in-one solution for loyalty, referrals, and affiliates. Launch a customizable rewards system in minutes. Customers earn points for orders, social interactions, and reviews, redeeming them for exclusive perks. Key Features in an Overview: • Earn & Redeem: Award points to customers that can be redeemed for perks, driving long-term value through repeat purchases. • Referrals: Incentivize existing customers to refer their friends to your brand. • Loyalty Tiers: Award exclusive rewards and discounts for the most loyal customers. • Customizable Widgets: Tailor the appearance of our widgets to match your website and branding. Affiliates: Affiliates cut acquisition costs & reward loyal customers with commissions for completing referrals.
Elite
Smile.io

Smile.io

Smile.io is the world’s largest loyalty platform, providing over 100,000 brands endlessly customizable and easy-to-use reward programs that help scaling ecommerce brands transform one-time shoppers into forever customers. Ecommerce businesses on Shopify, BigCommerce and Wx use Smile points, referral, and VIP programs to maximize the return on their customer acquisition investments, using best-in-class features and powerful integrations to create loyalty programs that drive results. Loyalty programs should be quick to launch and effortless to manage, so you can focus on the parts of your business that matter most — that’s why brands like Polaroid, Monos, Liquid Death, and Kizik build their loyalty programs with Smile. Launch fast, spend less, and grow more.
Elite
Nosto

Nosto

Nosto enables retailers to deliver personalized digital shopping experiences at every touch point, across every device. An AI-Powered Personalization Platform designed for ease of use, Nosto empowers retailers to build, launch and optimize 1:1 omnichannel marketing campaigns and digital experiences without the need for dedicated IT resources or a lengthy implementation process. Leading commerce brands in over 100 countries use Nosto to grow their business and delight their customers. Nosto supports its clients from its offices in New York, Los Angeles, London, Paris, Berlin, Stockholm, and Helsinki.
Elite
Recharge

Recharge

Recharge is the leading subscription management solution, helping ecommerce merchants of all sizes launch and scale subscription offerings. Recharge’s subscription billing and payment management solutions are designed to help merchants grow by increasing revenue and customer lifetime value while reducing operating costs and churn. Recharge powers subscriptions for more than 100 million subscribers across 20,000 merchants, including fast-growing brands such as Verve Coffee, Bokksu, Who Gives A Crap, Bite, Keap Candles, and Bumpin Blends. For more information, visit getrecharge.com.
Elite
Justuno

Justuno

Website conversion tools that grow your business. Convert traffic, build your email list, and increase sales!