Amazon.co.uk is one of the oldest Amazon's marketplaces, launched in 1998 after acquiring Bookpages.co.uk, a UK online book retailer. It's the largest ecommerce website in UK, ahead of eBay UK.
Amazon marketplace launched in UK in March, 2002.
| Rank | Seller | 30 Day Reviews | Lifetime Reviews |
|---|---|---|---|
| 1 ━ | musicMagpie | 3,784 | 7,110,855 |
| 2 ━ | momox co uk | 2,817 | 1,036,092 |
| 3 ━ | World of Books Ltd | 2,055 | 2,390,885 |
| 4 ━ | UDSRetailUK | 1,664 | 51,039 |
| 5 ▲ | ChironMediaLtd | 1,429 | 34,992 |
| 6 ▼ | WeBuyBooks | 1,344 | 762,209 |
| 7 ▼ | Ascot City | 1,259 | 130,914 |
| 8 ━ | Care Supermarket | 1,017 | 107,168 |
| 9 ▲ | UGREEN GROUP LIMITED UK | 799 | 127,275 |
| 10 ▲ | OnlineMusicFilmsGames | 841 | 673,503 |
| 11 ▲ | AnkerDirect UK | 810 | 50,727 |
| 12 ▼ | Utopia Brands | 788 | 60,711 |
| 13 ▲ | SONGMICS HOME UK | 716 | 126,581 |
| 14 ▲ | Pennguin UK | 716 | 50,070 |
| 15 ▲ | WeBuyGames | 736 | 91,919 |
| 16 ▲ | awesome_books_001 | 709 | 1,256,349 |
| 17 ━ | Maltbys Stores | 662 | 111,400 |
| 18 ▲ | Morrisons | 626 | 805 |
| 19 ▼ | Chalkys UK | 592 | 209,586 |
| 20 ▲ | Comfort Click | 531 | 33,417 |
| 21 ▲ | Deabbacus | 662 | 23,550 |
| 22 ▲ | Energy-Star | 532 | 28,009 |
| 23 ▲ | Pet Drugs Online | 516 | 39,305 |
| 24 ▲ | Brit_Books | 532 | 317,653 |
| 25 ▼ | OnlineHomeShop | 514 | 45,527 |
| 26 ▲ | Shoe Zone | 513 | 101,980 |
| 27 ▼ | Flying-Store | 466 | 21,239 |
| 28 ▲ | StormBrew: Coffee Pod Specialists | 489 | 43,526 |
| 29 ▲ | Blossom Lavender | 591 | 31,219 |
| 30 ▲ | The Cotswold Library | 504 | 152,608 |
| 31 ▲ | PATIKIL UK | 451 | 10,252 |
| 32 ▼ | Horbaach | 438 | 28,828 |
| 33 ━ | MediSale Ltd | 448 | 27,607 |
| 34 ▲ | BOOKS etc | 489 | 197,047 |
| 35 ━ | New Leaf Products™ | 409 | 17,337 |
| 36 ▲ | Rinkit Ltd | 464 | 194,015 |
| 37 ▲ | pets--lover | 424 | 50,278 |
| 38 ▲ | Xtremeauto UK | 448 | 161,561 |
| 39 ▼ | SPARES-2-GO | 409 | 389,174 |
| 40 ▼ | Aosom MHSTAR UK | 405 | 107,509 |
| 41 ▲ | Gardener's Dream Ltd | 428 | 149,628 |
| 42 ▲ | Oypla | 381 | 112,768 |
| 43 ▲ | DVD Overstocks | 361 | 179,398 |
| 44 ▼ | Zipvit | 361 | 45,186 |
| 45 ▼ | RAREWAVES | 404 | 320,894 |
| 46 ▲ | Universal Product Solutions | 370 | 45,396 |
| 47 ▼ | VonHaus UK | 394 | 369,337 |
| 48 ▲ | Pattern UK | 357 | 4,591 |
| 49 ▲ | AllDayDealsUK | 386 | 19,183 |
| 50 ▼ | Get Trend. | 355 | 118,362 |
| 51 ▲ | westworld- | 337 | 56,057 |
| 52 ▲ | The Dustpan and Brush Store | 345 | 65,125 |
| 53 ▲ | FGL Enterprises | 347 | 10,204 |
| 54 ▲ | Old English Company | 334 | 8,249 |
| 55 ▲ | Infinite_Books | 378 | 139,954 |
| 56 ▲ | Revive Naturals | 350 | 12,478 |
| 57 ▲ | Greener_Books | 354 | 613,623 |
| 58 ▲ | Denny Shop | 356 | 65,134 |
| 59 ▲ | VitaPoint | 350 | 68,471 |
| 60 ▼ | SaiJi-Direct | 306 | 9,824 |
| 61 ▼ | Global_DealsUK | 309 | 78,119 |
| 62 ▼ | MuXiaoJun Store | 301 | 21,879 |
| 63 ▼ | Slumberdown® | 337 | 21,388 |
| 64 ▼ | Money Cruncher | 305 | 47,435 |
| 65 ▲ | AmazonFresh | 321 | 5,580 |
| 66 ▲ | Freshza | 335 | 6,584 |
| 67 ▲ | Trustu | 312 | 32,575 |
| 68 ▲ | JFA Medical | 290 | 25,989 |
| 69 ▼ | Lepro UK | 286 | 79,372 |
| 70 ▲ | Shop In & Out | 328 | 31,272 |
| 71 ▼ | Yaheetech UK | 334 | 57,046 |
| 72 ▼ | QUAILITAS LIMITED | 292 | 60,163 |
| 73 ▼ | 121Pharmacy | 307 | 25,245 |
| 74 ▲ | Safelincs | 273 | 31,130 |
| 75 ▲ | BARGAINS-GALORE | 357 | 111,187 |
| 76 ▼ | Qualtex-Online | 347 | 181,760 |
| 77 ▲ | Saras Foods UK | 293 | 15,845 |
| 78 ▲ | SHOP 4 LESS | 292 | 28,705 |
| 79 ▼ | TX3-Media ltd | 269 | 9,208 |
| 80 ▲ | Nutravita | 257 | 51,815 |
| 81 ▲ | WP Consultants UK | 244 | 22,840 |
| 82 ▲ | DREIBACH | 267 | 27,350 |
| 83 ▲ | shavinglikes | 249 | 11,314 |
| 84 ▲ | HarveyWilliams | 287 | 5,306 |
| 85 ▼ | Go Green Batteries UK | 238 | 58,110 |
| 86 ▲ | Absolute Entertainment | 234 | 3,192 |
| 87 ▼ | Lakeland | 235 | 119,913 |
| 88 ▼ | TECHGEAR Solutions | 247 | 235,605 |
| 89 ━ | Blissify_1 | 273 | 5,588 |
| 90 ▲ | Black Cat Medicines | 263 | 61,772 |
| 91 ▲ | Emanaged Ltd | 257 | 3,592 |
| 92 ▲ | WEBBUYSLTD | 226 | 14,023 |
| 93 ▲ | HGS UK TRADING LIMITED | 224 | 16,307 |
| 94 ▼ | Ideal Direct Ltd | 228 | 88,266 |
| 95 ━ | Speedyhen UK | 226 | 173,683 |
| 96 ▲ | Hexeal | 249 | 31,017 |
| 97 ▲ | TerraGrow-EU | 217 | 1,117 |
| 98 ▲ | Staples UK | 250 | 4,113 |
| 99 ▼ | D & B ENTERTAINMENT | 213 | 104,671 |
| 100 ▲ | Anything 4 Home | 241 | 99,627 |
