tiergain
Flits vs Tiergain in 2026: customer accounts or bundle architecture?
Flits builds beautiful account pages. Tiergain builds bundles that make every account visit worth more. Account UX + AOV architecture = maximum per-customer revenue.
Quick Verdict
Flits builds customer account pages with wishlist, reorder, and loyalty. Tiergain builds bundle architecture that lifts AOV. Account UX manages customers. Bundles grow their orders.
What is Flits?
Flits is a Shopify customer account app that offers custom account pages, wishlist, reorder buttons, social login, store credit, and loyalty points. It focuses on improving the post-login customer experience. Pricing starts at $4.99/month. It has a 4.8 rating across 800+ reviews.
Where Flits Falls Short
Account Management, Not Shopping Experience Architecture
Flits builds account pages and manages customer profiles. It does not build bundle experiences, tiered pricing, or progressive rewards that change what customers buy per order.
No Progressive Bundle Tiers or Combined Rewards
Flits offers loyalty points and store credit. It does not create tiered bundles where discount + shipping + gifts stack at different levels.
Reorder Buttons Reorder at the Same AOV
Flits reorder buttons let customers re-buy what they bought before. They do not suggest bundle upgrades or expansion. The reorder AOV stays flat.
Different Problem Domain
Flits solves 'how do I make customer accounts useful.' Tiergain solves 'how do I make each order bigger.' Both matter. They need different tools.
Feature-by-Feature Comparison
| Feature | Flits | Tiergain |
|---|---|---|
| Bundle type variety | No bundle builder | 10+ architectures, fully customizable |
| Combined rewards | Store credit + points | Discount + free shipping + free gift |
| Custom account pages | Yes, fully customizable | No |
| Wishlist | Yes, built-in | No |
| One-click reorder | Yes | No |
| Social login | Yes | No |
| Sequential bundle flows | No | Yes, step-by-step |
| Dollar thresholds | No | Yes, quantity or dollar |
| Mobile-first bundle UX | Account widget | Mobile-first with 20+ controls |
| Free plan | No ($4.99/month) | Yes, free forever plan |
| Works with all themes | Yes | Yes, no code |
| Shopify Functions | No | Yes, server-side discounts |
Why Merchants Switch to Tiergain
22-34% AOV lift from bundles vs flat reorder at the same AOV
Tiergain builds bundles that lift every order. Flits reorder buttons reproduce the same order at the same AOV. Bundle architecture grows the order. Reorder buttons maintain it.
Bundle upgrade suggestions on account pages would lift reorder AOV
When a Flits reorder button shows the previous order, Tiergain could suggest a bundle upgrade: 'Last time you bought 2 items. This time, buy 3 and save 15%.' Account UX + bundle architecture.
Both are affordable - account UX + AOV architecture
Flits at $4.99/month + Tiergain free = under $5 total for customer accounts + bundle architecture. Maximum customer experience at minimum cost.
Frequently Asked Questions
Can I use Tiergain alongside Flits?
Yes. Flits manages customer accounts. Tiergain builds bundle offers. When customers log in and see their account, they also see bundle offers that lift their reorder AOV.
Is Tiergain a replacement for Flits?
No. Flits handles customer account pages and reorder UX. Tiergain handles bundle pricing architecture. Different tools for different parts of the customer experience.
How long does it take to set up Tiergain?
Most merchants go live with their first bundle in under 10 minutes. Tiergain uses Shopify Theme App Extensions - drag and drop, no code editing, works with any theme.
Can Flits reorder pages show Tiergain bundle upgrades?
Tiergain bundles appear on product and collection pages. When a Flits reorder takes the customer to the product page, Tiergain's bundle offers are visible for upgrade.
Which app has more revenue impact?
Tiergain for per-order AOV lift (22-34%). Flits for account UX and reorder convenience. Both are cheap. The combination provides both convenience and revenue growth.