| Kinzoo Technologies Inc. | 🍎 | 1 | 4.8★ | Social Networking |
| Kiplio | 🍎 | 1 | 4.1★ | Games |
| Kirill Dyakonov | 🍎 | 1 | 4.7★ | Education |
| Kirinisland | 🍎 | 1 | 4.8★ | Productivity |
| Kirway LLC | 🍎 | 1 | 4.7★ | Utilities |
| Kiryl Salavei | 🍎 | 1 | 4.4★ | Utilities |
| Kishan Lakkad | 🍎 | 1 | 4.0★ | Utilities |
| Kishan Panchotiya | 🍎 | 1 | 4.4★ | Utilities |
| Kismia Group Limited | 🍎 | 1 | 4.5★ | Lifestyle |
| Kizuna Ltd | 🍎 | 1 | 4.4★ | Utilities |
| Klassik Radio AG | 🍎 | 1 | 4.7★ | Music |
| Klaus Thul | 🍎 | 1 | 4.7★ | Reference |
| Klinger | 🍎 | 1 | 4.1★ | Photo & Video |
| Knowledge Diffusion | 🍎 | 1 | 4.8★ | MEDICAL |
| Knowt Inc. | 🍎 | 1 | 4.7★ | Education |
| Knowunity GmbH | 🍎 | 1 | 4.6★ | Education |
| Kobi Snir | 🍎 | 1 | 4.0★ | News |
| Kodelokus Cipta Aplikasi, CV | 🍎 | 1 | 4.7★ | Lifestyle |
| Kodium | 🍎 | 1 | 4.4★ | Productivity |
| Kohort Technologies, Inc. | 🍎 | 1 | 4.8★ | Social Networking |
| Koiniwa, K.K. | 🍎 | 1 | 4.3★ | Social Networking |
| Kokila Ukani | 🍎 | 1 | 4.6★ | Social Networking |
| Koma Studios UG (haftungsbeschraenkt) | 🍎 | 1 | 4.6★ | Games |
| Kometa.Games | 🍎 | 1 | 4.9★ | Games |
| Kongri Ltd | 🍎 | 1 | 4.6★ | Lifestyle |
| Kono Digital Inc. | 🍎 | 1 | 4.6★ | Magazines & Newspapers |
| Konstantin Baryshev | 🍎 | 1 | 4.8★ | Productivity |
| Konstantin Breysler | 🍎 | 1 | 4.7★ | Sports |
| Konstantin Radchenko | 🍎 | 1 | 4.2★ | Games |
| Konstantin Slichnyi | 🍎 | 1 | 4.7★ | Games |
| Konya Kirsten | 🍎 | 1 | 4.7★ | Games |
| Koodos, Inc. | 🍎 | 1 | 4.2★ | Utilities |
| Kooply | 🍎 | 1 | 4.3★ | Games |
| Kosco Digital LLC | 🍎 | 1 | 4.8★ | HEALTH_AND_FITNESS |
| Kostiantyn Salanda | 🍎 | 1 | 4.7★ | Graphics & Design |
| Kotobuki Solution Co., Ltd. | 🍎 | 1 | 4.7★ | Games |
| Koyfin Inc | 🍎 | 1 | 4.9★ | FINANCE |
| KptnCook GmbH | 🍎 | 1 | 4.8★ | Food & Drink |
| Kraken | 🍎 | 1 | 4.7★ | Finance |
| Kramer Concepts, LLC | 🍎 | 1 | 4.6★ | Navigation |
| Krasnoshchekov Aleksandr | 🍎 | 1 | 4.8★ | Music |
| Kremital Limited | 🍎 | 1 | 4.3★ | Education |
| Kreova Tech Llc | 🍎 | 1 | 3.5★ | Social Networking |
| Krish Suchdev | 🍎 | 1 | 4.6★ | Games |
| Krobe.net | 🍎 | 1 | 4.7★ | Lifestyle |
| Krosea (Guangzhou) Co.,Ltd | 🍎 | 1 | 4.7★ | Reference |
| Kuaikan World (Beijing) Technology CO., LTD. | 🍎 | 1 | 4.6★ | Book |
| Kudo Games | 🍎 | 1 | 4.6★ | Games |
| Kufu Company Inc. | 🍎 | 1 | 4.4★ | Finance |
| Kuke Culture Science Technology Co.,Ltd | 🍎 | 1 | 4.1★ | Education |