Need more customers?
Discover the tools and strategies we recommend for bringing more qualified traffic to your store.
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Disclosure
We have a direct interest in our #1 pick. This site is operated by the team behind StoreYa, the company that makes Traffic Booster. We may also earn a commission if you sign up for other tools listed here. We think the ranking below is honest and useful, but you should weigh it knowing that. See how we review tools.
At this stage, you've already done the hard part. You have products people want. You have customers. Orders are coming in.
But growth starts getting frustrating.
You spend more on ads, but ROAS drops.
Traffic goes up, but sales don't follow.
Customers buy once and disappear.
And every new "must-have" eCommerce app promises another 20% growth.
You don't need 20 more apps. You need to improve the three numbers that actually move your revenue.
01 · AcquireMore qualified shoppersBring the right people to the store, profitably.
02 · ConvertMore visitors becoming customersGive those shoppers enough confidence to buy.
03 · RetainMore customers coming backTurn one order into a customer relationship.
We reviewed the tools designed to solve each of these problems and picked the three we'd start with for an established $20K–$50K/month online store.
9.6/10
The biggest growth problem at $20K–$50K/month: finding the next customer profitably
Most stores at this level already advertise. The problem is that running Google and Meta ads gets increasingly complicated as you grow.
Should you increase your Google Shopping budget?
Lower it?
Launch Performance Max?
Change your audiences?
Move more budget to Meta?
Which products should you push?
Is your ROAS falling because of your ads, your offer, or simply because you've exhausted your easiest audience?
Traffic Booster takes most of those decisions off your plate. Instead of giving you another advertising dashboard to manage, StoreYa uses AI and its advertising technology to create and optimize campaigns across channels including Google, Facebook, Instagram and Microsoft.
The goal is simple: generate more eCommerce sales at the strongest possible ROAS.
Why we ranked Traffic Booster #1
Most of the tools on this list help you make more money from traffic you already have. Traffic Booster attacks the other side of the equation: it brings more potential customers into the store.
That's particularly important once organic traffic, referrals and your existing ad campaigns aren't enough to keep growing.
What we like
- Built specifically for eCommerce
- Focuses on sales and ROAS, not vanity metrics
- Automates much of the campaign setup and optimization
- Covers multiple major advertising channels
- Works with Shopify, WooCommerce, Magento and more
- Useful if you don't want to become a full-time PPC manager
Who should use it?
Traffic Booster makes the most sense if:
- You're already generating consistent sales
- You want to acquire more customers
- You've tried running ads yourself but scaling them is getting harder
- You're paying an agency but questioning whether the management fees are worth it
- You care more about profitable revenue than impressions, clicks or traffic
The downside
If you're looking for complete manual control over every campaign, keyword and bid, Traffic Booster probably isn't for you. Its main value comes from letting the system handle much of that work.
Our verdict
If your store converts but simply needs more customers, this is where we'd start. Best overall tool to increase eCommerce sales.
🥈 Rank 02 · Convert
Judge.me
Best for: turning more Shopify visitors into buyers
9.2/10
You finally get someone onto your product page. They like the product. The price seems reasonable. They're almost ready to buy.
Then comes the question every shopper asks:
"Can I trust this store?"
That's where reviews become incredibly powerful. Judge.me helps Shopify stores collect and display customer reviews, star ratings, photos, videos and other forms of social proof throughout the buying journey.
Why we like Judge.me
It solves a very different problem from Traffic Booster. Traffic Booster helps bring the shopper in. Judge.me helps give that shopper confidence to buy.
For stores that already have hundreds or thousands of previous customers but aren't actively collecting and displaying their feedback, this can be one of the simplest conversion opportunities available.
What we like
- Automated review collection
- Product star ratings
- Photo and video reviews
- Review widgets across your store
- Google Shopping and rich snippet support
- Strong free offering
Who should use it?
Judge.me is especially useful if:
- Your products have few reviews
- Your store isn't a household name
- Shoppers need reassurance before purchasing
- You're already paying for traffic and want more of it to convert
- You have plenty of past customers who haven't been asked for a review
Important: Shopify only
Judge.me is now focused on Shopify. If your store runs on WooCommerce, Magento or another platform, you'll need to use another reviews solution.
Our verdict
Getting traffic is expensive. Making existing traffic trust you more is usually much cheaper. For Shopify stores, Judge.me is one of the first conversion tools we'd install.
🥉 Rank 03 · Retain
Klaviyo
Best for: getting customers to buy again
9.0/10
Here's an expensive way to run an online store:
Pay to acquire a customer.
Get one order.
Never speak to them again.
Pay to acquire another customer.
Once you're doing $20K–$50K/month, you should have something extremely valuable: a growing database of people who already know your brand.
Klaviyo helps you turn that database into revenue. It connects customer and shopping behavior with email, SMS and automated marketing flows.
Where Klaviyo becomes powerful
Imagine automatically communicating differently with:
- Someone who abandoned a cart
- Someone who viewed a product three times
- A first-time customer
- Your highest-spending customers
- Someone who hasn't ordered for six months
- Someone whose favorite product is back in stock
That's where Klaviyo is much stronger than simply sending the same newsletter to everyone.
The flows we'd set up first
- Welcome flow — turn new subscribers into first-time buyers.
- Abandoned cart flow — bring back shoppers who were close to purchasing.
- Browse abandonment — reconnect with visitors who showed product interest.
- Post-purchase flow — build the relationship immediately after an order.
- Win-back flow — bring previous customers back before they forget about you.
What we like
- Deep eCommerce customer data
- Powerful automation
- Excellent segmentation
- Strong Shopify integration
- Email and SMS in one ecosystem
- Compounds as your list grows
The downside
Klaviyo can become complex. Installing it won't magically increase sales. The real value comes from building good flows, segments and campaigns around your customer data.
Our verdict
You already paid to acquire your customers. Klaviyo helps you avoid paying to acquire them twice.
The eCommerce growth stack we'd use
If we were running a store doing $20K–$50K/month, we wouldn't search for one magical app. We'd build these three growth engines.
AcquireTraffic BoosterBring more qualified shoppers into the store.
ConvertJudge.meGive those shoppers more confidence to buy.
RetainKlaviyoTurn first-time customers into repeat customers.
Traffic → Trust → Retention
That's a much stronger growth strategy than endlessly redesigning your theme, installing random apps or trying another Facebook targeting hack.
Want to increase Shopify sales?
If you're trying to increase Shopify sales, start by figuring out where you're losing the most revenue.
- Not enough qualified traffic? Start with Traffic Booster.
- Plenty of traffic, weak conversion rate? Improve your product reviews and social proof with Judge.me.
- Lots of previous customers, low repeat purchase rate? Build automated retention flows with Klaviyo.
For established Shopify stores, using all three gives you an acquisition, conversion and retention engine rather than relying on a single source of growth.
Want to increase WooCommerce sales?
To increase WooCommerce sales, the same three growth levers apply: acquire more customers, convert more visitors, retain more buyers.
Traffic Booster supports WooCommerce stores and can handle the paid acquisition side. Klaviyo can help build your retention engine.
For reviews, however, choose a WooCommerce-compatible review platform rather than Judge.me, which is now focused exclusively on Shopify.
Want to increase Magento sales?
Trying to increase Magento sales usually isn't about finding another Magento extension. Established Magento stores often have more complex catalogs and more data, but the growth equation is still the same.
Bring in qualified shoppers.
Build enough trust for them to purchase.
Bring those customers back.
Traffic Booster can work with Magento stores for acquisition, while your review and retention tools should be selected based on your Magento setup and integrations.
How to increase eCommerce sales without adding 20 more apps
There are hundreds of ways to increase eCommerce sales. But before installing anything else, ask three questions.
1. Do I need more customers?
Improve acquisition. Our pick: Traffic Booster.
2. Do I need more visitors to purchase?
Improve trust and conversion. Our Shopify pick: Judge.me.
3. Do I need existing customers to buy more often?
Improve retention. Our pick: Klaviyo.
Find your weakest part of the funnel and fix that first. Then move to the next.
Our final ranking
| Rank | Tool | Best for | Our score |
|---|---|---|---|
| 🥇 | Traffic Booster by StoreYa | Acquiring more customers profitably | 9.6 / 10 |
| 🥈 | Judge.me | Reviews & conversion | 9.2 / 10 |
| 🥉 | Klaviyo | Retention & repeat purchases | 9.0 / 10 |
If we could choose only one?
Traffic Booster. Why? Because conversion optimization and retention only become meaningful when enough potential customers are entering your store in the first place.
If you've already built a store capable of generating $20K–$50K/month and you're looking for the next stage of growth, increasing qualified customer acquisition is usually the first lever we'd investigate.
Reminder
Traffic Booster is made by StoreYa, the company that operates this site. We rank it first because acquisition is the lever we'd pull first at this revenue stage, but it is not an independent verdict. See how we review tools.