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 | 3,630 | 7,117,379 |
| 2 ━ | momox co uk | 2,194 | 1,041,835 |
| 3 ━ | World of Books Ltd | 1,908 | 2,394,826 |
| 4 ━ | UDSRetailUK | 1,814 | 55,744 |
| 5 ━ | Ascot City | 1,444 | 134,228 |
| 6 ▲ | ChironMediaLtd | 1,313 | 38,122 |
| 7 ▼ | WeBuyBooks | 1,139 | 764,955 |
| 8 ▲ | Blossom Lavender | 1,231 | 34,030 |
| 9 ▼ | Unicorn Brands | 932 | 23,848 |
| 10 ▼ | Care Supermarket | 912 | 109,311 |
| 11 ▲ | Deabbacus | 1,003 | 25,901 |
| 12 ▲ | Gardener's Dream Ltd | 851 | 151,299 |
| 13 ━ | Morrisons | 800 | 2,913 |
| 14 ▲ | OnlineMusicFilmsGames | 797 | 675,181 |
| 15 ▼ | UGREEN GROUP LIMITED UK | 698 | 129,333 |
| 16 ▲ | Maltbys Stores | 719 | 112,993 |
| 17 ▲ | Utopia Brands | 699 | 62,660 |
| 18 ▼ | AnkerDirect UK | 666 | 52,638 |
| 19 ▲ | Aosom MHSTAR UK | 695 | 109,010 |
| 20 ▼ | Pennguin UK | 656 | 51,673 |
| 21 ▼ | Energy-Star | 677 | 29,553 |
| 22 ▼ | WeBuyGames | 620 | 93,602 |
| 23 ▲ | Thompson & Morgan Ltd | 776 | 45,494 |
| 24 ▼ | awesome_books_001 | 590 | 1,257,271 |
| 25 ▲ | Shoe Zone | 554 | 103,208 |
| 26 ▼ | Pet Drugs Online | 525 | 40,670 |
| 27 ▼ | 24/7 DIRECT | 497 | 202,943 |
| 28 ▲ | Brit_Books | 546 | 319,118 |
| 29 ▼ | Comfort Click | 478 | 34,647 |
| 30 ▲ | pets--lover | 485 | 51,522 |
| 31 ▼ | Horbaach | 471 | 29,967 |
| 32 ▲ | Oypla | 479 | 113,864 |
| 33 ▼ | Chalkys UK | 443 | 210,811 |
| 34 ▼ | MediSale Ltd | 442 | 28,687 |
| 35 ▼ | Xtremeauto UK | 568 | 162,800 |
| 36 ▲ | Trustu | 460 | 33,525 |
| 37 ▼ | New Leaf Products™ | 430 | 18,380 |
| 38 ━ | Universal Product Solutions | 436 | 46,617 |
| 39 ▲ | PATIKIL UK | 414 | 11,295 |
| 40 ▼ | VonHaus UK | 459 | 370,306 |
| 41 ▲ | EASY SHOPPING 4 HOME LTD | 502 | 41,835 |
| 42 ▼ | Rinkit Ltd | 459 | 195,086 |
| 43 ▼ | RAREWAVES | 434 | 322,010 |
| 44 ▲ | Pattern UK | 374 | 5,522 |
| 45 ▲ | Keplin Group Direct | 404 | 1,151 |
| 46 ▼ | The Cotswold Library | 416 | 153,630 |
| 47 ▲ | The Dustpan and Brush Store | 388 | 66,015 |
| 48 ▲ | VitaPoint | 396 | 69,366 |
| 49 ▲ | YouGarden | 425 | 34,591 |
| 50 ▲ | Denny Shop | 391 | 66,020 |
| 51 ▼ | SPARES-2-GO | 371 | 389,927 |
| 52 ▲ | Garden_Mile | 385 | 73,963 |
| 53 ▼ | DVD Overstocks | 343 | 180,224 |
| 54 ▼ | SONGMICS HOME UK | 368 | 127,692 |
| 55 ▲ | Carbeth Plants LTD | 501 | 25,206 |
| 56 ▼ | StormBrew: Coffee Pod Specialists | 335 | 44,416 |
| 57 ▼ | Money Cruncher | 334 | 48,228 |
| 58 ▼ | Revive Naturals | 332 | 13,278 |
| 59 ▼ | AllDayDealsUK | 357 | 20,075 |
| 60 ▲ | Hexeal | 341 | 31,871 |
| 61 ━ | Yaheetech UK | 360 | 57,876 |
| 62 ▲ | Emanaged Ltd | 345 | 4,362 |
| 63 ▲ | 121Pharmacy | 345 | 26,015 |
| 64 ▲ | JFA Medical | 305 | 26,821 |
| 65 ▲ | BARGAINS-GALORE | 419 | 111,923 |
| 66 ▼ | Zipvit | 295 | 45,939 |
| 67 ▲ | DREIBACH | 333 | 28,109 |
| 68 ▼ | Greener_Books | 339 | 614,306 |
| 69 ▼ | OnlineHomeShop | 323 | 46,322 |
| 70 ▼ | Global_DealsUK | 283 | 78,929 |
| 71 ▼ | westworld- | 277 | 56,816 |
| 72 ▼ | Infinite_Books | 311 | 140,894 |
| 73 ▲ | Old English Company | 279 | 8,922 |
| 74 ▼ | Flying-Store | 265 | 22,107 |
| 75 ▲ | Freshza | 301 | 7,320 |
| 76 ▼ | AmazonFresh | 287 | 6,371 |
| 77 ▲ | SHOP 4 LESS | 300 | 29,533 |
| 78 ▼ | BOOKS etc | 362 | 197,923 |
| 79 ▲ | TII Brands, Devon UK | 290 | 63,309 |
| 80 ▼ | MuXiaoJun Store | 258 | 22,538 |
| 81 ▲ | FGL Enterprises | 264 | 11,002 |
| 82 ▼ | Ideal Direct Ltd | 268 | 88,869 |
| 83 ▼ | WP Consultants UK | 254 | 23,582 |
| 84 ▲ | Lisse Dutch Bulbs Co | 263 | 3,506 |
| 85 ▼ | QUAILITAS LIMITED | 266 | 60,885 |
| 86 ▲ | Packaging.Products.Direct | 286 | 40,531 |
| 87 ▲ | TECHGEAR Solutions | 256 | 236,112 |
| 88 ▲ | DIVCHI | 274 | 34,404 |
| 89 ▲ | The Mackay Shop | 243 | 4,847 |
| 90 ▼ | Premier Seeds Direct Ltd | 273 | 34,045 |
| 91 ▲ | Slumberdown® | 263 | 22,105 |
| 92 ▲ | Right Price To You | 317 | 11,264 |
| 93 ▲ | Electro World | 268 | 234,182 |
| 94 ▲ | Qualtex-Online | 268 | 182,365 |
| 95 ▼ | Nutravita | 244 | 52,391 |
| 96 ▲ | Unibos | 266 | 47,229 |
| 97 ▲ | The Wilson Group | 282 | 101,470 |
| 98 ▲ | Black Cat Medicines | 243 | 62,295 |
| 99 ▲ | Aquatix-2u Ltd | 248 | 36,845 |
| 100 ▼ | Shop In & Out | 253 | 32,097 |
