| Invoice Ninja LLC | 🍎 | 1 | 4.6★ | Business |
| Invoice Pro | 🍎 | 1 | 4.7★ | Business |
| Invoice2go.com | 🍎 | 1 | 4.9★ | Business |
| InvoiceASAP, Inc. | 🍎 | 1 | 4.1★ | Business |
| InvoiceNow | 🍎 | 1 | 4.8★ | Business |
| InvoiceVista | 🍎 | 1 | — | Business |
| Involio Inc. | 🍎 | 1 | 4.7★ | Finance |
| Inzant Australia PTY LTD | 🍎 | 1 | — | Business |
| Inzpira Edu Solutions Private Limited | 🍎 | 1 | — | Education |
| IoTOnDemand INDIA LLP | 🍎 | 1 | 5.0★ | Lifestyle |
| IoTrust Co., Ltd | 🍎 | 1 | 3.5★ | Finance |
| Ioannis Pinakoulakis | 🍎 | 1 | 2.6★ | Navigation |
| Iogut | 🍎 | 1 | — | Productivity |
| Iolite Softwares | 🍎 | 1 | 5.0★ | Utilities |
| Ion Cebotari | 🍎 | 1 | 4.3★ | Medical |
| Ion Danilov | 🍎 | 1 | 4.5★ | Music |
| Ion Dobrioglo | 🍎 | 1 | 3.4★ | Reference |
| Ion Korol | 🍎 | 1 | 5.0★ | Games |
| Ion Postolachi | 🍎 | 1 | 4.5★ | Music |
| IonaWorks Co., Ltd. | 🍎 | 1 | 4.5★ | Music |
| Ionut Lascu | 🍎 | 1 | — | Music |
| Iosif Girigan | 🍎 | 1 | 4.6★ | Games |
| Iosif Yuzhniy | 🍎 | 1 | 4.7★ | Games |
| Iotasol Technologies Private Limited | 🍎 | 1 | — | Entertainment |
| Iowa Bankers Mortgage Corporation | 🍎 | 1 | 4.8★ | Finance |
| Iowa State University of Science and Technology | 🍎 | 1 | 2.9★ | Education |
| Iowave Pvt Ltd | 🍎 | 1 | 5.0★ | Health & Fitness |
| Ipasgo Saúde | 🍎 | 1 | 4.7★ | Utilities |
| Ipsilon Developments Inc. | 🍎 | 1 | 5.0★ | Business |
| Ipsy | 🍎 | 1 | 4.8★ | Shopping |
| Iqarat Iraq | 🍎 | 1 | — | Navigation |
| Iqra Tariq | 🍎 | 1 | 2.3★ | Games |
| Iqube technologies inc | 🍎 | 1 | 4.5★ | Travel |
| Ira Lavender | 🍎 | 1 | 4.7★ | Health & Fitness |
| Irakli Chikvaidze | 🍎 | 1 | 4.5★ | Medical |
| Irakli Koridze | 🍎 | 1 | 5.0★ | Social Networking |
| Irakli Tsuladze | 🍎 | 1 | 4.5★ | Health & Fitness |
| Iraq Wallet | 🍎 | 1 | 4.6★ | Finance |
| Irem Bilge Gungor | 🍎 | 1 | 4.4★ | Social Networking |
| Irem Duran | 🍎 | 1 | — | Reference |
| Irene Klein | 🍎 | 1 | 2.0★ | Games |
| Irfan Ahmad | 🍎 | 1 | 5.0★ | Games |
| Irfan Ali | 🍎 | 1 | 3.8★ | Games |
| Iri You | 🍎 | 1 | — | Health & Fitness |
| Irin Joseph | 🍎 | 1 | 4.5★ | Utilities |
| Irina Alexeevna Strunina | 🍎 | 1 | 5.0★ | Health & Fitness |
| Irina Kopylova | 🍎 | 1 | 4.5★ | Lifestyle |
| Irina Metelkina | 🍎 | 1 | 4.6★ | Graphics & Design |
| Iris AI | 🍎 | 1 | 5.0★ | Productivity |
| Iris Development AB | 🍎 | 1 | 4.5★ | Utilities |