The Best Affiliate Marketing Apps on Shopify in 2026

Starting affiliate marketing on Shopify is not as simple as handing someone a discount code.

You have to know which sale came from which affiliate, and not from the email that went out the same morning.

You have to stop codes leaking onto coupon sites.

You have to credit an affiliate whose customer clicked on a phone and bought it three days later on a laptop.

And you have to pay everyone the right amount, on time, without running a spreadsheet you will get wrong by month three.

Shopify does none of that for you natively.

It stores UTM tags and ?ref= parameters on an order, which is fine for a marketing report and useless for paying people money.

It is last-click, session-based, and it ignores every click that did not end in a sale.

That is what an affiliate marketing app is for.

On the surface, the affiliate marketing apps on Shopify offer the same features and they only vary in specific features as well as pricing per application.

But I went ahead to use all the apps I possibly could and ranked the best ones into a list of seven(7).

These seven serious ones compete for the job, and as mentioned, they are priced on completely different logic.

Here is what each one does, what it costs, and how they compare side by side.

All ratings, review counts and prices were checked directly on the Shopify App Store on 3rd of September 2026.

Affilitrak

Overview: 5.0 stars · 254 reviews · Totally free to use.

Affilitrak is free with no tiers, no monthly fee and no percentage of affiliate sales, and it carries Shopify's Built for Shopify designation, which is awarded against Shopify's own performance and integration standards rather than claimed by the developer.

Everything the other apps gate behind tiers is included:

• Percentage, flat and tiered commissions, set per program or per affiliate
• Automatic PayPal payouts, manual logging for merchants who pay by bank transfer or store credit, bulk payouts, and a form for collecting payment details from affiliates

Where other competitors like UpPromote puts the PayPal auto-payment feature on its $89.99 tier and BixGrow on its $49.99 tier, there is no tier here to reach.

Affilitrak has all the necessary features needed to run even complex affiliate programs all for free

The app also includes the feature that allows affiliate links to apply the discount automatically on click, so a sale has two independent routes back to the affiliate:

• The cookie if it survives to checkout
• The discount already sitting on the order if it does not

Every other app makes you pick a side of that trade-off, and it matters because roughly 80% of affiliate referral traffic is mobile, arriving through DMs and link-in-bio where cookies are least likely to survive.

The mechanics are in our guide to tracking affiliate sales on Shopify.

Other features include:

• Program ladders
• Exporting affiliates
• Multi-level marketing
• Self-referral prevention
• Automatic payouts (with Paypal integration)
• A new Affilitrak marketplace where you can get affiliates for your program

Out of al the apps I tested, Affilitrak was also the best pick when it comes to the apps interface and ease of use.

And that's not just because the app carries the "built for Shopify badge."

Affilitrak also has a user interface that's easy to navigate plus a customer support team that responds to all your questions in a minute.

You can reach out to the team to ask for anything. Be it:

• How a certain feature works
• A guide on how to use/navigate the app as a beginner
• A feature request (with response from the founder if it can be added)

The ease of use paired with fast customer service makes Affilitrak a game changer here and that's why I believe no other app on this list comes close.

If you're still in doubt, you can see real what Affilitrak's real users have to say about the app for yourself.

UpPromote

Overview: 4.9 stars · 3,681 reviews · Free up to $3,000 monthly referral sales, then $29.99 plus 2%, $89.99 plus 1.5%, or $199.99 plus 1%.

UpPromote is the incumbent, and the review count is its strongest argument.

The app has over 3,800 reviews and it's honestly a depth of merchant experience nothing else here approaches.

It buys a large integration ecosystem, creator vetting with audience reports and authenticity scores, anti-leak discount links, and 24/7 live chat.

As for pricing, its free plan stops at $3,000 in monthly referral sales, and every paid tier stacks a percentage of referral sales on top of the subscription.

Also, the automatic PayPal payouts feature does not appear until the $89.99 tier.

So the moment the program starts working, your costs rise twice.

Once for the percentage and once for the tier you now need.

Compare that with BixGrow below, which charges a flat $19.99 for uncapped volume, and the gap is not about features.

It is about who absorbs the upside of your growth.

Here's what I noticed when using the app:

• The install-onboarding process is seamless.
• They genuinely have a bunch of features but it's gated behind strict pricing.
• They have extra features like "Analytics" where you can see extra data like "amount of link clicks"

Uppromote is the number one(1) app on the Shopify app store but that doesn't automatically mean it's the best app for you.

In fact, I've also talked to a couple of users who switched from UpPromote to Affilitrak and the reasons they switched remained the same.

They simply wanted to run affiliate marketing on Shopify either without any additional cost or with no rising cost as the program scaled.

Because of this issue paired with others, they had no choice but to switch to Affilitrak which has all the necessary features to run a standard affiliate marketing program on Shopify and more.

I've also put UpPromote and Affilitrak head to head in our Affilitrak and UpPromote comparison for a better breakdown of which app might worth it for you.

BixGrow

Overview: 4.9 stars · 1,304 reviews · Free for 1 program, 50 referral orders a month and 30 affiliates, then $19.99, $29.99 or $49.99 a month.

BixGrow is the cheapest genuinely uncapped paid plan in the category, and unlike UpPromote or Refersion it never takes a cut of your sales.

The downside here is that the free plan limits the number of affiliates you can have on the app to 30.

$19.99 buys unlimited affiliates, programs and orders.

Tracking covers links, coupons and linked emails.

It combines affiliate and referral programs in one app, and multi-level marketing arrives at $29.99.

Two things to know before budgeting from the entry price.

1. The free tier is a trial rather than a plan, since 50 referral orders and 30 affiliates is a fortnight for a functioning program.
2. Automated PayPal payouts sit on the $49.99 tier, the same paywall pattern UpPromote uses, which means the plan you eventually run on is likely more than double the headline.

When I used Bixgrow, I noticed that the user interface is easy to navigate with no confusing clutter on the apps' pages.

They also have a nice onboarding flow that walks you through the app so you can start using it.

GoAffPro

Overview: 4.6 stars · 944 reviews · Free, or $49 a month for Premium.

GoAffPro has the most generous free plan of any app here asides Affilitrak.

It includes features like:

• Unlimited affiliates
• Unlimited revenue
• Welcome emails
• A branded affiliate portal
• A post-checkout popup and mobile apps, all at no cost

Pricing above that is a flat $49 subscription, not a percentage, adding multi-level marketing, a portal on your own custom domain and bulk email.

The branded portal on the free tier is a real advantage and no other app on this list gives it away.

Where it trails is the rating, at 4.6 across 8 reviews against the 4.8 to 5.0 range the rest of this list occupies, and it does not have automatic PayPal payouts included, so plan on handling payments yourself.

Upon using the app, the user interface really stood out to me because it's not as easy to navigate compared to the other apps on this list.

To describe it properly, it looks like an app built outside the Shopify ecosystem.

The interface doesn't match Shopify's interface so it has a weird feel to it.

Refersion

Overview: 4.8 stars · 501 reviews · Free marketplace listing only, then $39 plus 3%, or $199 plus 2%.

Refersion is the most operationally serious app here.

• A first-party tracking domain
• SKU and email-level tracking
• Multi-currency, payouts by PayPal, ACH and bank transfer, and automated tax form generation

Refersion pays by PayPal, ACH and bank transfer, and handles multi-currency.

If your affiliates are spread across countries where PayPal is awkward or unavailable, that matters more than any feature comparison, because an affiliate who cannot be paid does not stay an affiliate.

But you do pay for it.

Refersion's free plan is not an affiliate app at all, only a listing in its own marketplace, so a real program starts at $39 a month plus 3% of every affiliate sale.

That percentage is the steepest here, and it is the part that grows: on $10,000 of monthly affiliate revenue Refersion costs $339 a month, and $300 of that is the cut rather than the subscription.

Using Refersion wasn't what I expected.

Compared to the other apps on this list which are integrated into Shopify, Refersion operates outside of Shopify.

So when you click Install Refersion on the Shopify app store, you will be redirected to their web application where you can then use the app.

Since the app isn't natively on Shopify, the interface is quite different.

Shopify Collabs

Overview: 4.1 stars · 426 reviews · Free to install, 2.9% commission processing fee on automatic payments.

Shopify Collabs is Shopify's own creator tool, and its billing is the most elegant here.

Commissions are paid through your Shopify bill, so there is no separate payout rail to set up and gifting is handled natively.

It is built for creator partnerships rather than affiliate program management.

Also, commission structures are simpler than everything else on this list, there is no tiered commission logic to speak of, and at 4.1 stars it carries the lowest rating of the seven by a clear margin.

The 2.9% applies to commissions processed rather than to your sales, which makes it far cheaper than the percentage apps, but you are also getting far less program control.

Shopify collabs is owned by Shopify so the interface is great to use and navigate for the most part.

Even though it's on this list, it's not the strongest fit if you're looking for a solid affiliate marketing app for your program and the reviews can back this up.

Social Snowball

Overview: 4.5 stars · 208 reviews · $249 a month plus 3%, or $899 a month.

Social Snowball is an influencer platform (more than an affiliate app).

It also has:

• Social listening
• UGC collection
• TikTok Shop integration
• Creator search and outreach
• Instagram DM chat, and automatic conversion of customers into affiliates after purchase

It is also, by a distance, the most expensive option here.

$249 a month plus 3% of affiliate revenue means its entry price alone exceeds a full year on BixGrow's mid tier.

For a creator-led brand running real influencer campaigns that maths can work.

For a store that wants an affiliate program, it is paying platform prices for tooling it will not open.

It's an app more like Refersion because it's a standalone app.

The comparison, side by side

Two numbers decide this for most stores: how merchants who already use each app rate it, and what it costs you once the program is producing revenue.

How merchants rate each app on the Shopify App Store

App	Rating
Affilitrak	5/5
UpPromote	4.9/5
BixGrow	4.9/5
Refersion	4.8/5
GoAffPro	4.6/5
Social Snowball	4.5/5
Shopify Collabs	4.1/5

Ratings tell you whether merchants are happy. They do not tell you what the app will cost you when it works.

Monthly cost on a program doing $10,000 in affiliate sales

App	Monthly cost
Affilitrak	$0
GoAffPro	$0
BixGrow	$20
Shopify Collabs	$29
UpPromote	$230
Refersion	$339
Social Snowball	$549

The rest of the comparison comes down to three things the charts cannot show.

Who takes a cut of your sales:

• UpPromote (1% to 2%)
• Refersion (2% to 3%)
• Social Snowball (3%)
• Shopify Collabs takes 2.9% of commissions processed
• Affilitrak, GoAffPro and BixGrow take nothing

What the free plan actually allows:

• Affilitrak and GoAffPro are uncapped
• Shopify Collabs is uncapped but charges per payment
• UpPromote stops at $3,000 in monthly referral sales
• BixGrow at one program and 50 referral orders a month
• Refersion's free tier is only a marketplace listing, and Social Snowball has no free plan at all

Where automatic PayPal payouts start:

• Included free on Affilitrak
• Included with Refersion's entry plan and Social Snowball's
• UpPromote gates them at $89.99 a month and BixGrow at $49.99

Conclusion

Start by ruling yourself out of the general case.

If you pay enough US affiliates to owe 1099s, Refersion is the specialist for that.

If you are a creator-led brand running real influencer campaigns, Social Snowball is priced for that job.

If you mainly want Shopify-native creator gifting, Collabs is the simpler tool.

If none of those describe you, and for most Shopify stores none of them do, Affilitrak is the one to install.

It is the only app on this list that is free, uncapped, and complete at the same time.

GoAffPro matches the price but not the rating or the payout automation.

BixGrow matches the flat pricing but paywalls automatic payouts at $49.99.

UpPromote and Refersion match the maturity but charge a percentage of every sale your affiliates make, which is a bill that grows exactly when you least want it to.

Affilitrak is the highest-rated app in the category at 5.0, carries Shopify's own Built for Shopify designation, and puts tiered commissions and automated payouts on the free plan because there is no other plan.

It also solves the problem this article opened with.

Your affiliates will share one link, in a DM, with someone reading on a phone.

An auto-applying coupon link means that sale gets credited whether the cookie survives to checkout or not, and the affiliate gets paid without you touching a spreadsheet.

One last thing worth noting if you're just starting affiliate marketing on Shopify.

We noticed that across 1,178 Shopify affiliate programs, 61.3% never generate a single referred sale.

The app is rarely why a program fails. Recruiting is.

So choose the one that charges you nothing during the quiet months, and spend the money and the attention on finding affiliates who will actually sell.

If you have not launched yet, our guide to setting up an affiliate program on Shopify is the place to start.

If you want the no-cost options compared on their own terms, we ranked those separately in our roundup of the best free affiliate apps for Shopify.

Otherwise, you can install Affilitrak free and have your first affiliate tracked today.