Best Shipping Agent

Head to head

ZentBuy vs GTBUY

ZentBuy was cheaper at all 7 weights both could ship (500 g, 750 g, 1 kg, 2 kg, 5 kg, 10 kg and 20 kg).

7 / 7Weights cheaperZentBuy profile
VS⇄
0 / 7Weights cheaperGTBUY profile
$43.11 (cheaper)XF-UniUni-US-1 · 9–18 days
500 g◀ $14.16
$57.27YY-UniUni · 8–12 days
$43.11 (cheaper)XF-UniUni-US-1 · 9–18 days
750 g◀ $14.16
$57.27YY-UniUni · 8–12 days
$43.11 (cheaper)XF-UniUni-US-1 · 9–18 days
1 kg◀ $14.16
$57.27YY-UniUni · 8–12 days
$66.44 (cheaper)XF-UniUni-US-1 · 9–18 days
2 kg◀ $15.74
$82.18YY-UniUni · 8–12 days
$153.93 (cheaper)XF-UniUni-US-1 · 9–18 days
5 kg◀ $11.15
$165.08USPS-FR5 · 8–12 days
$303.67 (cheaper)ZF-UPSMAX-US-1 · 8–16 days
10 kg◀ $57.84
$361.51YY-UPS-US · 12–14 days
$528.36 (cheaper)ZD-HKUPS-US-1 · 6–9 days
20 kg◀ $86.84
$615.20YY-UPS-US · 12–14 days

Parcels to United States — clothing / general goods, 30 × 20 × 15 cm — priced at 500 g, 750 g, 1 kg, 2 kg, 5 kg, 10 kg, 20 kg, each read off the provider's own calculator. Each side shows its cheapest line that passes the scoreboard's ranking rules.

Side by side

ZentBuy is a China shopping agent whose shipping calculator quotes in US dollars and works without an account.
GTBUY is a China shopping agent buying from Weidian and Taobao, with a calculator that works signed out and coverage that leans toward Europe.
Works signed out: destination, weight, a product type and optional dimensions.
Works without an account, cookie or bot check. Product pages are fully visible signed out.
Calculator
Not checked yet
243 destinations listed; 121 returned routes for a 2 kg parcel.
Destinations
Not checked yet
Weidian, Taobao
Buys from
9 to the United States
8 to the United States
Lines captured
6-9 days (ZD-HKUPS-US-1)
8-12 working days (USPS-FR5)
Quickest estimate
9th of 13 at 500 g
12th of 13 at 500 g
Best placing
Its routes show a promotional price next to a struck-through listed total. This site publishes the listed total; whether a shopper qualifies for the promotion was not verified.The captured parcel uses 30 × 20 × 15 cm dimensions. Routes may bill volumetric weight, and optional insurance is not included in the captured estimate.
Every route shows a coupon price next to its listed total. This site publishes the listed total: a coupon is not a rate, and whether a given shopper qualifies was not verified.Its calculator runs on the same software and country catalog as OopBuy's.
Notes

Checked on each provider's public site (ZentBuy 2026-10-08, GTBUY 2026-09-15).

Questions

Is ZentBuy or GTBUY cheaper to ship to the United States?

ZentBuy was cheaper at all 7 weights both could ship (500 g, 750 g, 1 kg, 2 kg, 5 kg, 10 kg and 20 kg).

Which is cheaper for a 1 kg parcel, ZentBuy or GTBUY?

ZentBuy was cheaper at 1 kg: $43.11 against $57.27.

Which is cheaper for a 5 kg haul, ZentBuy or GTBUY?

ZentBuy was cheaper at 5 kg: $153.93 against $165.08.

Does ZentBuy or GTBUY pay to be ranked here?

A shipping-agent comparison that takes no money from the companies it compares: no ads, no affiliate links, no sponsored placement. Prices are read off each provider's own calculator in a real browser and kept with a timestamped recording and a private Playwright or CDP trace; access-gated providers are labeled separately.

More comparisons

ZentBuy
GTBUY

Observed provider quotes, excluding promotional prices. Where a calculator displays a listed total beside a coupon or discount, this comparison uses the captured listed total, which may be higher than the price a customer pays today. This is not a comparison of discounted checkout totals. Blank cells mean no publishable capture at that checkpoint; they are never interpolated. Final warehouse measurements, dimensional weight, promotions, services, duties, and route availability can change the checkout total. Full table and methodology on the scoreboard.