BixGrow Review (2025): The Best Affiliate App for Shopify’s Underdogs?

July 14, 2025
Written By Jared Kwart

I first asked myself: can BixGrow really live up to its hype? This BixGrow review breaks down whether it earns its 5‑star buzz by delivering the best affiliate marketing app for Shopify that underdog stores actually need.

Picture this.

You’re running lean. Your store’s doing okay, but every dollar counts. You know affiliate and referral marketing could unlock real growth. But, most tools are bloated, overpriced, or both. And generally, you get what you pay for. In this case, though, what you pay for is flat-out excellent. This BixGrow review will tell all, and do so with complete honesty. Because, that’s what you’ve come to expect from us at eCommerce App Review (and rightfully so).

Enter: BixGrow

Is it actually the best affiliate app for scrappy Shopify brands? Or just another overhyped widget that falls apart under pressure?

Let’s unpack it below.

PS: you may be wondering if we're affiliated with BixGrow? Nope. This is 100% authentic and our truthful review of the app. We don't get any kickbacks or commission if you sign up. We're doing this out of the goodness of our heart. Because, we care about you choosing and using great apps.

What Is BixGrow?

TL;DR:

  • Combines affiliate + referral tracking in one app
  • Built for Shopify sellers
  • 5.0-star average from 1,400+ users
  • Starts free. Paid plans top out under $25/month (yes, only $25)

Launched in 2021, BixGrow hasn’t tried to be everything to everyone. It focuses only on Shopify. And that’s part of why it works. Power in focus and precision, folks.


Landscape comparison graphic showing BixGrow logo on the left versus ReferralCandy, Smile.io, and Buzzbassador logos on the right, separated by a large "VS" circle
How BixGrow stacks up to Shopify affiliate marketing giants in pricing, features, and support.


Why Small Brands Love BixGrow

We called it the best affiliate marketing app for Shopify, and here’s why: small brands actually get Shopify affiliate program tools inside an affordable bundle.

Here’s where BixGrow pulls ahead — its pricing model actually makes sense.

  • Free tier: Up to 50 affiliate-driven orders/month, so you can get started risk-free and grow at your own pace
  • Paid plans: $14.99 to $24.99/month
  • No commissions. No per-click fees. No surprises.

Compare that to the usual suspects:

AppMonthly CostHidden Fees?
BixGrow$0–$24.99Nope. Nada. Zero. Zilch.
ReferralCandy$49–$3995% commission
Smile.io$49–$199Add-ons
Buzzbassador$49+User-based pricing

One review summed it up perfectly:

“I switched and saved over $200/month.”

Same. And, I didn’t lose a single feature that actually mattered.


Features That Punch Above Their Price

Here’s the real strength of BixGrow: it packs serious Shopify affiliate program tools without the enterprise price tag.

Cheap doesn’t mean basic. BixGrow includes:

  • Link + coupon + email tracking
  • Custom affiliate dashboards
  • Lifetime commissions
  • Multi-level referrals (MLM on Pro)
  • Payout options: PayPal, store credit, cash
  • Google Analytics 4 UTM tracking

And they’re shipping fast. In the last year alone, they added:

  • Multi-language support
  • White-labeled emails and portals
  • On-site referral popups

The bottom line: It does 90% of what I’ve paid $300/month to get elsewhere.


Support, Setup & Satisfaction

This BixGrow review wouldn’t be complete without calling out its best-in-class support.

BixGrow’s support is… weirdly good.

You get actual people. Quinn, Evelyn, Flora — I’ve emailed them all. Replies in minutes. Even on weekends.

Setup took less than 10 minutes. No dev help needed. Just plug it into Shopify, flip a few switches, and you’re live.

And unlike most apps, BixGrow feels native to Shopify. Everything sits where you expect it. Tracking works. Attribution doesn’t glitch.

No stress.


But There’s a Catch: BixGrow is Shopify-Only

Sure, it’s a killer Shopify referral app. But that’s exactly why it won’t work off‑Shopify.

BixGrow is laser-focused on Shopify. That’s great, if you’re staying put.

But if you’re considering WooCommerce, BigCommerce, or anything else? You’re out of luck.

There’s no migration path. No backup plan. And no integrations outside the Shopify bubble.

“If you’re not on Shopify, skip it.”

Fair warning.


BixGrow vs the Big Names

Ready for the real test? In this BixGrow vs ReferralCandy showdown, and beyond, here’s how it stacks up.

Here’s how it stacks up:

  • BixGrow vs ReferralCandy: 75% cheaper. Better support. Fewer integrations.
  • BixGrow vs Smile.io: Simpler and more focused, but missing loyalty point systems.
  • BixGrow vs Buzzbassador: BixGrow wins on referrals. Loses on influencer recruitment.

If you’re under $2M/year and don’t need a loyalty tier or influencer marketplace, BixGrow probably wins.


Where It Falls Short (For Now)

Look, no tool’s perfect. Here’s what’s missing:

  • No support outside Shopify
  • Limited third-party integrations
  • No QR code tracking yet (they say it’s coming)
  • Basic analytics — no custom dashboards or segmentation

It covers the essentials. But don’t expect enterprise-grade data tools.


Who Should Use BixGrow?

The way we see it, here’s how it shakes out:

Best for:

  • Shopify stores under $2M/year
  • Brands testing affiliate/referral programs
  • Founders who want growth tools without overhead

Skip it if you:

  • Need advanced analytics
  • Use another ecommerce platform
  • Want gamified loyalty programs or influencer marketplaces

Final Verdict: An Affiliate App “Giant” Killer for Shopify SMBs?

Here’s how I see it:

“BixGrow won’t win the enterprise crown. But it’s the scrappy champ of affiliate tools for underdog Shopify stores.”

Its three biggest wins?

  1. Huge cost savings 🤑
  2. Surprisingly deep features 📋
  3. Human support that actually cares 🎗️

If this is the only BixGrow review you read this year, the score is crystal clear: 4.9/5 🏅.

I docked it a tiny bit in the points department because it’s Shopify-only.

But for everyone on Shopify? It’s a slam dunk, no-brainer.


Call to Action: Try BixGrow or Explore Alternatives

Want to test it? Get BixGrow here — it’s free to start (and not expensive at all when it’s time to upgrade).

Still exploring?

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