| Instituto Superior Tecnico | 🍎 | 1 | 4.6★ | Education |
| Instituto de Investigación e Innovación en Bioingeniería - UPV | 🍎 | 1 | — | Education |
| Instituto de Nutricion Deportiva Sociedad Limitada | 🍎 | 1 | 4.8★ | Health & Fitness |
| Instituto de Previdência dos Servidores Militares | 🍎 | 1 | 3.5★ | Health & Fitness |
| Instride Ltd | 🍎 | 1 | — | SPORTS |
| Insula Technology Inc. | 🍎 | 1 | 3.7★ | Lifestyle |
| Insulet Corporation | 🍎 | 1 | 3.5★ | Medical |
| Insurance Auto Auctions | 🍎 | 1 | 4.1★ | Business |
| Insurance Snoopers | 🍎 | 1 | 5.0★ | Finance |
| InsuranceXDate | 🍎 | 1 | 5.0★ | Business |
| Inszone Insurance Services, Inc. | 🍎 | 1 | 5.0★ | Business |
| Intabreej | 🍎 | 1 | 4.6★ | Finance |
| Intact Insurance | 🍎 | 1 | 4.6★ | Finance |
| Intagly Co | 🍎 | 1 | 5.0★ | Business |
| Intake LLC | 🍎 | 1 | 5.0★ | Health & Fitness |
| Intalanto | 🍎 | 1 | — | GAMES_TRIVIA |
| Intapp, Inc | 🍎 | 1 | 5.0★ | Productivity |
| IntechDev Co., Ltd. | 🍎 | 1 | — | Business |
| Integra Salud y Servicios Medicos, S.A. de C.V | 🍎 | 1 | 1.7★ | Health & Fitness |
| Integral App Studio LLC | 🍎 | 1 | 4.4★ | Social Networking |
| Integrated Digital for Information Technology Services L.L.C | 🍎 | 1 | 5.0★ | Shopping |
| Integrated Mental Health Technologies, LLC | 🍎 | 1 | 4.7★ | Health & Fitness |
| Integrated Reality Labs Inc. | 🍎 | 1 | 4.6★ | Games |
| Integrated Telecom Company | 🍎 | 1 | 4.5★ | Utilities |
| Integrated Units Pvt. Ltd. | 🍎 | 1 | 4.6★ | Entertainment |
| Integrity Home Media LLC | 🍎 | 1 | 3.2★ | Entertainment |
| Integrity Transport Solutions | 🍎 | 1 | 5.0★ | Travel |
| Intel Phone LTD | 🍎 | 1 | 4.2★ | Utilities |
| Intelbras S.A. Ind. de Telecom. Elet. Brasileira | 🍎 | 1 | — | Utilities |
| Intelcupid(sanya)Tech Co.,Ltd. | 🍎 | 1 | 4.4★ | Social Networking |
| IntelectSoft SRL | 🍎 | 1 | — | Business |
| Inteleos | 🍎 | 1 | 1.5★ | Medical |
| Intelichart | 🍎 | 1 | 2.4★ | Health & Fitness |
| Intellect Company | 🍎 | 1 | 4.8★ | Health & Fitness |
| IntellectoKids Ltd | 🍎 | 1 | 4.2★ | Education |
| Intellectual Property Register Pte. Ltd. | 🍎 | 1 | 4.2★ | Utilities |
| IntelliChain Tech Limited | 🍎 | 1 | 4.6★ | Productivity |
| IntelliVOL | 🍎 | 1 | 4.2★ | Education |
| IntelliVision limited | 🍎 | 1 | 3.9★ | Productivity |
| Intelligence Partner | 🍎 | 1 | 4.0★ | Business |
| Intelligence Squared (UK) Ltd | 🍎 | 1 | 5.0★ | Lifestyle |
| Intelligence, Inc | 🍎 | 1 | 4.3★ | Business |
| Intelligent Apps GmbH | 🍎 | 1 | 4.8★ | Travel |
| Intelligent CV | 🍎 | 1 | 4.8★ | Business |
| Intelligent Locations, LLC | 🍎 | 1 | — | Utilities |
| Intelligent Maintenance LLC | 🍎 | 1 | 3.9★ | Food & Drink |
| Intelligent Mobility App S.A. | 🍎 | 1 | — | Navigation |
| Intelligent POS Pty Ltd | 🍎 | 1 | — | Business |
| Intelligent Salon Software Ltd. | 🍎 | 1 | — | Lifestyle |
| Intelligent Soft Studios | 🍎 | 1 | 4.7★ | Games |