GRAILS

Is 1to1 legit?

What GRAILS data says about 1to1: score, QC photos, buyer ratings and how many people buy.

Updated October 2026

All sellers checked

Short answer: 1to1 is in the GRAILS seller directory, vetted by GRAILS, with a GRAILS Score of 8.4 / 10 (Great). On GRAILS: 1,067 pieces, 43 items with QC photos, no buyer ratings yet and 5 people clicked buy on 1to1 pieces in the last 30 days, on GRAILS since at least 14 August 2026.

No seller is risk free. Buy through a shopping agent and check the QC photos of your item before it ships.

1to1 in numbers

From GRAILS data, refreshed every night. How the score works

1to1 on GRAILS →

1to1 pieces with real QC photos

Photos of the actual item from the agent warehouse. Open one to see them.

Bee Embroidered TeeBee Embroidered TeeQC photosPlaid Sleeve Tee BlackPlaid Sleeve Tee BlackQC photosClassic Letter Print Tee WhiteClassic Letter Print Tee WhiteQC photosClassic Letter Print Tee BlackClassic Letter Print Tee BlackQC photos

Where 1to1 ranks top 3

GRAILS rankings, by the GRAILS Score.

#1 · Best Burberry sellers#1 · Best Celine sellers#1 · Best cardigans sellers#1 · Best shirts and button-ups sellers#2 · Best denim jackets sellers#2 · Best slides and slippers sellers#2 · Best sneakers sellers#2 · Best varsity and bomber jackets sellers

Compare 1to1

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How to buy from 1to1 safely

  1. Pick a piece on 1to1's GRAILS page or in their store.
  2. Buy it through a shopping agent (agents compared). The agent pays the seller for you.
  3. Check the QC photos when the item reaches the agent warehouse. Not right? Ask the agent to return or exchange it before it ships.
  4. Ship it home (shipping compare).

Questions

Is 1to1 legit?

1to1 is in the GRAILS seller directory, vetted by GRAILS, with a GRAILS Score of 8.4 / 10 (Great). On GRAILS: 1,067 pieces, 43 items with QC photos, no buyer ratings yet and 5 people clicked buy on 1to1 pieces in the last 30 days, on GRAILS since at least 14 August 2026. No seller is risk free. Buy through a shopping agent and check the QC photos of your item before it ships.

Is 1to1 safe to buy from?

GRAILS gives 1to1 a GRAILS Score of 8.4 / 10 (Great). The safest way to buy is through a shopping agent like KakoBuy or LitBuy: you pay the agent, the agent buys the item, and you see QC photos before anything ships to you.

What do buyers say about 1to1?

1to1 has no buyer ratings on GRAILS yet. Bought from them? Rate them on their GRAILS page: grails.fit/sellers/1to1

How many people buy from 1to1?

In the last 30 days, 5 people clicked buy on 1to1 pieces on GRAILS (5 clicks), and 27 people opened 1to1's page.

How long has 1to1 been on GRAILS?

Since at least 14 August 2026. That is the first visit to 1to1's GRAILS page in our stats, which start on 13 August 2026.

How is the GRAILS Score made?

Every seller in the GRAILS directory is vetted and starts at 8, the most known at 9. Real QC photos add up to 0.6, and from 3 buyer ratings what buyers say counts for 30%. Paid placement is not part of it. More: grails.fit/grails-score

Where is 1to1's store?

1to1 sells on Yupoo: https://1to1.x.yupoo.com/albums. Paste any item link into grails.fit/convert to buy it through a shopping agent.