tiergain
Bold Bundles vs Tiergain in 2026: which bundle app lifts your AOV?
Bold Bundles has been around for years. So have fax machines. Longevity is not a feature. Here is what actually matters for your store.
Quick Verdict
Bold Bundles handles basic pre-set bundles. Tiergain delivers mix-and-match, mobile-first UX, and flat-rate pricing that lifts AOV 22-28% higher.
What is Bold Bundles?
Bold Bundles is a Shopify bundle app by BOLD with a 3.8 rating across 237 reviews. It offers product bundles with percentage, fixed-price, or BOGO discounts. Merchants can bundle specific products or entire collections with basic mix-and-match options. Pricing runs $19.99/month (Basic) to $29.99/month (Premium) with a 14-day free trial. It is not Built for Shopify certified.
Where Bold Bundles Falls Short
Limited Mix-and-Match
Bold Bundles supports basic mix-and-match by collection, but customers cannot walk through guided multi-step flows or filter products within a bundle. If you sell 50+ products, that rigidity costs you cross-sells every day.
Mobile Experience Gaps
70%+ of your traffic is mobile. Bold Bundles was built desktop-first. Small tap targets, awkward scrolling, no sticky summary bar. That drops your mobile bundle conversions.
No Guided Kit Builder
Your customers cannot step through categories - pick a board, then bindings, then boots. It is all-or-nothing selection. You lose the guided cross-sell entirely.
Pricing Adds Up Fast
Bold Bundles pricing scales with your plan. Stack other Bold apps on top and your monthly bill climbs fast. No flat-rate option for growing merchants.
Limited Analytics
You get basic bundle data. No breakdown of which combinations drive revenue, which products get bundled most, or where customers drop off. You are flying blind on bundle performance.
Feature-by-Feature Comparison
| Feature | Bold Bundles | Tiergain |
|---|---|---|
| Bundle Type Variety | Pre-set combos only | 10+ architectures, fully customizable |
| True Mix-and-Match | Basic, by collection | Full support with filtering |
| Guided Kit Builder | No | Yes, multi-step |
| Combined Rewards | Discount only | Discount + free shipping + free gift |
| Dollar Thresholds | No | Yes, quantity or dollar |
| Sequential + Free-Flow | Fixed order | Both modes |
| Mobile-First Design | Desktop-first | Mobile-first |
| Product Filtering in Bundles | No | Yes |
| Tiered Volume Discounts | Basic | Advanced tiers |
| BOGO / Buy X Get Y | Yes | Yes |
| Subscription Bundles | No | Yes |
| Real-Time Inventory Sync | Yes | Yes |
| Bundle Analytics | Basic | Detailed |
| Flat-Rate Pricing | No | Yes |
Why Merchants Switch to Tiergain
Cut $150/month, AOV up 28%
A home goods merchant switched to Tiergain and cut app spend by $150/month. AOV lifted 28% in 30 days. The fix was true mix-and-match across their full catalog.
Mobile conversion rate doubled
A skincare merchant had 74% mobile traffic. Bold Bundles' desktop-first picker was dropping sales. Tiergain's mobile-first builder lifted their mobile bundle conversion from 1.2% to 2.8%.
Guided kits fixed single-item orders
A gear shop lost cross-sells daily - customers bought one item and left. Tiergain's guided kit builder walks them through compatible products step by step. Items per order went from 1.3 to 2.8.
Frequently Asked Questions
Can I migrate my existing Bold Bundles to Tiergain?
Yes. You can import your existing bundle configs. Most merchants finish the migration in under an hour with zero downtime on active bundles or discount rules.
Is Tiergain cheaper than Bold Bundles?
Tiergain uses flat-rate pricing: Free / $15 / $50 / $150 per month. Bold Bundles charges $19.99/month (Basic) or $29.99/month (Premium). Tiergain includes 10 bundle architectures and combined rewards on every plan. Your bill stays the same as your bundle revenue grows.
Does Tiergain work with my Shopify theme?
Yes. All Shopify themes, including Online Store 2.0. No theme code editing or Liquid file changes needed.
What bundle types does Tiergain support that Bold Bundles does not?
Tiergain offers unlimited, fully customizable bundle types - mix-and-match with product filtering, guided multi-step kit builders, subscription bundles, advanced tiered volume discounts, and any custom combination you need. Bold Bundles only handles pre-set combinations.
How long does it take to set up Tiergain?
Most merchants go live with their first bundle in 15 minutes. Install, pick a bundle type, set your rules, publish. No developer needed.
Ready to switch from Bold Bundles?
Free plan available. No credit card required.