If you are interested in adding a new channel to drive sales on your store, you should look at adding a Messenger marketing app.
Here's why Messenger works great as a channel:
We have built an app called Convertfly that helps you set up abandoned cart and retargeting campaigns on Messenger in 5-10 mins. It comes with pre-built widgets that you just need to turn on and they come with best practices and Facebook's guidelines built into them. You just turn them on and then see revenue coming in automatically. Our early customers have been making $4-5K in new revenue in the first week or two itself.
If that sounds like something you want, you can get started here:
You can check Segmentify Recommendation App for personalized product recommendations to increase your sales. https://apps.shopify.com/segmentify
Our recommendation engine tracks and analyzes the behavior of each visitor so that you can recognize and offer your visitors the most relevant products that they are most likely to purchase.
We weren't going to respond because so many spam comments have been allowed to remain here, praising their own apps. But, here we go anyway, answering the OP's question.
The 5 apps we use most and are happiest with are the following (and why):
Okay, there goes your 5 :-).
Thank you so much for your detailed post! I don't own a Shopify store however one of my friend is a Shopify store owner, he told So many great apps can get from here. Thanks
Oberlo is best for me. If you are looking for a business idea, or you are in need of a product to sell, Oberlo can help you. With Oberlo, you can search a marketplace of products that you can import directly into your Shopify store. When you receive an order, Oberlo will ship the product directly to your customers. There is no need for you to worry about packaging or shipping.
Next one is Klaviyo, that gives online store owners access to powerful email marketing automation at entrepreneurial speeds. With Klaviyo’s one-click Shopify integration, you can quickly set up email autoresponders, like abandoned cart emails, welcome series, and order follow-ups.
I chose Ecomfit - analytics tool for Ecommerce. I also recommend it to my friends having small businesses. It has Suggestion and Warning features which will help you understand and make decisions easier than before. It has a Free plan for small business (having 1.500 unique visitors/month)
Hope it helps.