Apps for Shopify stores

More in the cart.
Less on your plate.

Upsell products, run your affiliate program, and manage vendor commissions. Three focused apps, built for the way your store works.

Find your app
Try it free for 7 days

CartStar & LedgerStar. AffiliateStar also has a free plan.

CartStar cart drawer with recommendations, free-shipping progress, and free-gift rewards in a demo store
CartStar

Cart & post-purchase upsells

7-day free trialFrom $5/mo after your trial
Install through ShopifyClear monthly pricingSupport from the builders

Start with the job
you want done.

Three apps. Three different jobs.
No bundle required.

CartStar logo

CartStar

Cart & post-purchase upsells

Make more of every cart and purchase.

Bring product recommendations, free-shipping progress, and gift rewards into a cart that feels like your store. Then offer one more relevant product after checkout.

A cart that fits your brandA reason to add one moreAnother offer after checkout

For: Stores that want to grow order value with relevant offers.

7-day free trialFrom $5/mo

Up to 50 orders/month. All features included.

Start 7-day free trialSee all plans
Features, setup & questions

What’s included

A cart that fits your brand

Customize colors, fonts, and layout with a live preview. Show recommendations alongside the products already in the cart.

A reason to add one more

Show progress toward free shipping, a free gift, or a discount. Make the next reward easy for shoppers to understand.

Another offer after checkout

Let eligible shoppers accept a post-purchase offer that joins their existing order. Track offer performance in the app.

Getting started

  1. Make it yours

    Install CartStar and customize the drawer to match your storefront.

  2. Choose your offers

    Set your reward thresholds, product recommendations, and post-purchase offers.

  3. Publish and learn

    Enable your cart, test the shopping experience, and review performance as orders come in.

Watch the CartStar walkthrough
What is included in the $5/month plan?

The Basic plan costs $5 per month and includes all CartStar features for up to 50 orders per month. Higher plans increase the monthly order allowance.

Can I match the cart to my store?

Yes. CartStar includes controls for colors, fonts, corner radius, and layout, with a live preview while you customize.

Will every shopper see a post-purchase offer?

Post-purchase offers depend on Shopify eligibility, payment method, and the order. Check compatibility and test your setup before launching.

Is there a free trial?

All CartStar plans include a seven-day free trial. Plans start at $5 per month for up to 50 orders.

Explore CartStar screenshots and details
AffiliateStar logo

AffiliateStar

Affiliate & creator programs

Turn referrals into a program you can manage.

Give affiliates their own links, discount codes, and branded portal. See which orders they bring in, calculate commissions, and keep payout requests in one place.

Credit the right partnerA portal with your name on itKeep commissions in order

For: Brands working with creators, ambassadors, or referral partners.

Free plan availableFree plan

Up to 5 active affiliates. Unlimited for $29/month.

Start free on ShopifySee all plans
Features, setup & questions

What’s included

Credit the right partner

Track orders through affiliate links or personal discount codes, including codes shared on podcasts or social media.

A portal with your name on it

Let partners sign up, find their links and codes, access creative assets, and see their earnings in a branded portal.

Keep commissions in order

Calculate commissions, automatically reverse them on refunds, and manage payout requests once affiliates reach your minimum.

Getting started

  1. Set your program

    Choose your commission, discount, and payout settings.

  2. Invite your partners

    Add your existing affiliates or share your branded signup portal.

  3. Track and manage

    Review attributed orders, affiliate earnings, and payout requests from Shopify.

Watch the AffiliateStar walkthrough
Does AffiliateStar find affiliates for me?

AffiliateStar helps you manage your own program. Invite your existing creators and partners, or recruit affiliates through your branded signup portal.

Is there a percentage fee on affiliate revenue?

No. Both listed plans have no revenue fee. Growth is $29 per month for unlimited affiliates, or $290 when billed annually.

What happens when an order is refunded?

AffiliateStar automatically reverses the related commission on refunds.

Can partners use discount codes instead of links?

Yes. Orders can be attributed through tracked links or personal discount codes.

Explore AffiliateStar screenshots and details
LedgerStar logo

LedgerStar

Vendor commissions & payouts

Know what you owe every vendor.

Calculate vendor commissions from Shopify order data. Give your vendors a private place to see sales, request payouts, and create or upload invoices.

Commission calculations, handledGive vendors a clear viewKeep the paperwork together

For: Multi-vendor stores, artisan collectives, and brands paying royalties.

7-day free trialFrom $29/mo

Up to 50 vendors.

Start 7-day free trialSee all plans
Features, setup & questions

What’s included

Commission calculations, handled

Set percentage or fixed-amount commissions and vendor-specific rates. Use Shopify order data to keep track of what each partner earns.

Give vendors a clear view

A private vendor portal lets partners follow their sales and balances, view products, and submit payout requests.

Keep the paperwork together

Vendors can generate a PDF invoice or upload their own when requesting a payout, keeping the request and its records connected.

Getting started

  1. Connect your vendors

    Install LedgerStar and configure the vendors whose commissions you manage.

  2. Set your rules

    Choose commission rates and product exclusions for your workflow.

  3. Keep everyone informed

    Review commission records and invite vendors to track earnings and request payouts.

Watch the LedgerStar walkthrough
Who is LedgerStar for?

LedgerStar is for Shopify merchants who owe commissions or royalties to vendors, artists, or other product partners. It is especially useful when those records currently live in spreadsheets.

Can vendors see other vendors’ information?

Each vendor has a private portal for their own sales, products, earnings, and payout requests.

Can vendors submit their own invoices?

Yes. Vendors can upload their own invoice or generate a PDF invoice when requesting a payout.

Does LedgerStar replace my accounting software?

LedgerStar focuses on vendor commissions, payout requests, and associated invoices. Use your accounting system for your wider bookkeeping and financial reporting.

Explore LedgerStar screenshots and details

Know the plan.
Before you install.

Each app is installed and billed separately.
Start with the one your store needs.

All features on every plan. Choose by monthly order volume.

7-day free trial on every plan

Basic

$5/month

Up to 50 orders/month

7-day free trial
  • Every feature included
  • Cart drawer and reward tiers
  • Post-purchase offers
Start 7-day free trial

Then $5/month

Starter

$29/month

Up to 500 orders/month

7-day free trial
  • Every feature included
  • Full design control
  • Revenue reports
Start 7-day free trial

Then $29/month

Growth

$79/month

Up to 2,000 orders/month

7-day free trial
  • Every feature included
  • Full design control
  • Revenue reports
Start 7-day free trial

Then $79/month

Scale

$199/month

Up to 10,000 orders/month

7-day free trial
  • Every feature included
  • Full design control
  • Revenue reports
Start 7-day free trial

Then $199/month

Prices in USD. Review billing terms and permissions on the Shopify App Store before installing.

A few things
worth knowing.

Need help choosing?

Do I need all three apps?

No. Each app is installed and billed separately. Choose the one that solves your current problem, and add another only when you need it.

How do I install an app?

Choose an app and select Install on Shopify. You will go to its official Shopify App Store listing, where you can review its details, permissions, and pricing before installing.

Can I try the apps before paying?

CartStar starts at $5 per month for up to 50 orders, with a seven-day free trial. AffiliateStar has a free plan for up to five active affiliates. LedgerStar and the paid AffiliateStar plan also offer a seven-day free trial.

Which app handles commissions?

AffiliateStar tracks commissions for partners who refer customers through links or codes. LedgerStar calculates commissions for vendors or artists whose products you sell.

Your next improvement
can start with one app.

7-day trials for CartStar and LedgerStar.
A free plan and a 7-day Growth trial for AffiliateStar.

Choose your app