Oats Overnight

Klaviyo: Email Marketing & SMS

Go beyond the basics with the Klaviyo marketing app. New stores get a guided setup — sign-up form, welcome email, and abandoned-checkout flow — without leaving Shopify Admin. Unify data from 350+ integrations and boost marketing performance with campaigns, smart segmentation, and automated workflows from Klaviyo’s AI Agents. Over 117k brands use Klaviyo and Shopify to grow faster with personalized emails, SMS, WhatsApp messages, and marketing automation tools that turn browsers into buyers.

Rating

4.7 / 5,026 reviews

Categories

Email marketingSMS marketing

Developer

Klaviyo

Tracked since

Feb 2025

Pop‑Ups & Spotlight by Justuno

Great retention marketing starts with great lead capture - that's the belief Justuno was built on. We're the email & SMS list growth partner top retention marketers trust, pairing expert strategy, design, and technology - including AI Popups and Spotlight anonymous visitor ID - with white-glove service to turn traffic into revenue. It's not a nice-to-have. It's the foundation everything else is built on.

Rating

4.6 / 2,358 reviews

Categories

Pop-upsPromotions - Other

Developer

Justuno

Detected

May 13, 2026

Postscript SMS Marketing

Postscript is the AI Retention Platform for Shopify brands. Grow your list with patented Onsite Opt-in, then turn subscribers into repeat buyers with SMS, RCS, and email. Shopper, our agentic marketing suite, answers questions, recommends products, and sends 1:1 messages 24/7. Infinity Testing keeps every campaign and flow improving on its own, and Brand Center keeps AI on-brand. Built-in compliance guardrails and expert support keep you protected. Email is rolling out to brands in phases.

Rating

4.7 / 2,001 reviews

Categories

Email marketingSMS marketing

Developer

Postscript

Tracked since

Feb 2025

Redo

Upgrade to Redo to transform your operations. Ditch old return methods that hurt profits and instead boost your sales and customer loyalty with return coverage and an exchange first experience. Streamline fulfillment with a smart shipping & fulfillment system. Increase customer satisfaction and repeat purchases by providing personalized customer support with AI and self-service flows. Drive customers to branded landing pages and promote upsells through order tracking and a full ESP.

Rating

4.9 / 892 reviews

Categories

HelpdeskReturns and exchanges

Developer

Redo Tech, Inc

Detected

June 26, 2026

Polar:AI Platform for commerce

Polar is the AI data platform for commerce. It brings Shopify, Amazon, Meta, Google, TikTok, Klaviyo and more into a warehouse you own, with profit, ROAS, CAC, LTV and inventory defined once. On top sits the AI Operator: An agent governs your data, answers questions with the definition behind each number, and monitors your store and ads (in Slack, Teams...). Once you approve, it acts, from shifting ad budgets and pausing sold-out ads to planning markdowns. Polar MCP works in Claude and ChatGPT.

Rating

4.9 / 135 reviews

Categories

AdsAnalytics

Developer

Polar Analytics

Detected

October 27, 2026

Triple Whale

Triple Whale is the AI operating system built for modern ecommerce. We pull every signal in your business into one place, put it on the most trusted measurement foundation in the industry, and give you Moby 2 — the most actionable AI in commerce today — to turn that data into decisions and actions. All from one platform. More than 60,000 brands, including OUAI and True Classic, use Triple Whale to grow profit at a speed and scale no team could hit on their own.

Rating

4.1 / 121 reviews

Categories

Analytics

Developer

Triple Whale

Detected

May 13, 2026