Most agent-spreadsheet comparisons focus on selection or price. Both matter — but time-to-cart is the metric that actually shapes how often you buy. Here is a speed test of the Mulebuy sheets against four other major agents.
The methodology
Same task on each platform: open the sheet, filter to shoes, pick a listing, add to cart. Timed with a stopwatch across ten sessions per agent. Median time reported.
The results
- Mulebuy sheets: median 42 seconds. Fast category navigation, cleanest cart flow of the group in 2026.
- Sugargoo: median 58 seconds. Slower category filter, but strong search.
- CSSBuy: median 71 seconds. Interface has more legacy patterns.
- Wegobuy: median 65 seconds. Deep Taobao integration adds a step.
- Superbuy: median 55 seconds. Solid all-around but heavier page loads.
Ready to shop the freshest picks from the Mulebuy Spreadsheet?
Where Mulebuy wins the seconds
Three specific micro-wins:
- Category dropdown responsiveness. No page reload between category switches.
- QC preview inline. No modal — QCs render in place.
- Cart button placement. Consistent position across listing types.
Where other agents win
Sugargoo has stronger raw search. CSSBuy has deeper veteran-community references. Wegobuy is unmatched for buyers who want to search outside curated sheets. Superbuy handles multi-seller pooled shipping better.
The switch rules
Speed is not everything. Cross-shop to another agent when:
- The item is over $50 and pricing might differ.
- The item is niche and might not be on the Mulebuy sheet.
- You are ordering from a factory over-represented on a different agent.
Why speed compounds
Faster time-to-cart means you actually run the 3×3 filter method instead of skipping it. Small friction wins add up to more disciplined shopping over months.
Where to go from here
Start with the Mulebuy spreadsheet homepage. For the deeper map, read the 2026 guide.
Return to our Mulebuy Spreadsheet homepage for the full library of guides and the latest sheets.