Shopify’s App Store contains over 8,000 apps, which makes finding the best ones for your specific needs challenging. The wrong apps can slow your store and add unnecessary cost. The right ones can dramatically improve your revenue.
Here are the best Shopify apps for small businesses, organized by function.
Email Marketing
Klaviyo (Free to start)
The gold standard for Shopify email marketing. Klaviyo deeply integrates with Shopify data to enable highly segmented, personalized email campaigns. Automated flows for abandoned cart, welcome series, and post-purchase are dramatically more effective than generic email blasts.
Omnisend (Free plan available)
A strong alternative to Klaviyo with excellent SMS marketing capabilities alongside email. Good for businesses wanting multichannel automation.
Reviews and Social Proof
Judge.me (Free + $15/month)
One of the best value review apps available. Collect photo reviews, display them on product pages, send automated review request emails, and import reviews from other platforms.
Loox (from $9.99/month)
Specializes in photo reviews — particularly effective for visual product categories like fashion, beauty, and home goods. The review widget designs are premium-looking.
Conversion Optimization
ReConvert (from $4.99/month)
Creates custom post-purchase pages to maximize average order value. Upsell and cross-sell after checkout when customers are most receptive.
Frequently Bought Together (from $9.99/month)
Automatically creates product bundles and “frequently bought together” suggestions based on purchase history, similar to Amazon’s recommendation system.
Inventory and Operations
Stocky by Shopify (Free)
Inventory management with purchase order tracking and demand forecasting. Essential once you’re managing more than 50 SKUs.
DSers (Free + premium) or AutoDS
Dropshipping automation apps for businesses using the dropshipping model. Automated order fulfillment, supplier management, and price monitoring.
SEO
SEO Manager (from $20/month)
Comprehensive SEO tools including keyword suggestions, 404 monitoring, structured data, and automated meta tag generation. Particularly useful for large product catalogs.
Plug in SEO (Free + premium)
Audits your store for common SEO issues and provides actionable recommendations. Good for stores just getting started with SEO.
Shipping and Fulfillment
Shippo (Free + usage)
Multi-carrier shipping label printing with discounted rates from USPS, UPS, FedEx, and DHL. Essential for reducing shipping costs.
Easyship (Free + commission)
Compares rates across 250+ couriers and provides instant rate quotes at checkout, reducing cart abandonment from shipping cost surprises.
Customer Retention
Smile.io (Free + from $49/month)
Loyalty and rewards program builder. Points systems, VIP tiers, and referral programs that increase repeat purchase rates.
Gorgias (from $10/month)
Customer support helpdesk that centralizes support across email, social media, and chat. Provides customer order history directly in the support ticket for faster resolution.
Live Chat
Tidio (Free + from $29/month)
Live chat with AI chatbot capabilities for answering common questions 24/7. Integrates with your Shopify product catalog so the bot can answer product questions automatically.
Tips for Managing Shopify Apps
- Install only what you need — Each app adds load time overhead to your store
- Regularly audit — Remove apps you no longer use; they may still be running code even if unused
- Check compatibility — Before installing a new app, verify it works with your theme
- Test after installing — Some apps conflict with each other or with your theme
Combine the right apps with strong Shopify store design for maximum impact on your conversion rate.