| Auth Armor Technologies, Inc | 🍎 | 1 | — | Utilities |
| AuthCard | 🍎 | 1 | 4.6★ | Finance |
| AuthX Security LLC | 🍎 | 1 | 4.5★ | Business |
| Authada GmbH | 🍎 | 1 | — | Productivity |
| Authai Yaprasat | 🍎 | 1 | 4.6★ | Utilities |
| Authentek | 🍎 | 1 | 4.8★ | Health & Fitness |
| Authentic Detective | 🍎 | 1 | 4.8★ | Lifestyle |
| Authentic ID | 🍎 | 1 | 5.0★ | Utilities |
| Authentic Software e Servicos TI EIRELI ME | 🍎 | 1 | — | Music |
| AuthenticatePro | 🍎 | 1 | 4.6★ | Shopping |
| Authy Inc. | 🍎 | 1 | 4.7★ | Utilities |
| Autism Faith Network Inc | 🍎 | 1 | 5.0★ | Education |
| Autism Learning Partners | 🍎 | 1 | 2.7★ | Business |
| Autism Nutrition Research Center | 🍎 | 1 | 5.0★ | Medical |
| Autism Society Central Virginia Chapter, Inc | 🍎 | 1 | — | Health & Fitness |
| Autism Society of Wisconsin | 🍎 | 1 | 5.0★ | Reference |
| Autism Speaks | 🍎 | 1 | 4.8★ | Health & Fitness |
| Autism on the Seas, LLC | 🍎 | 1 | 4.4★ | Travel |
| AutismLinkage LLC | 🍎 | 1 | — | Medical |
| Auto Keep | 🍎 | 1 | 5.0★ | Shopping |
| Auto List, Inc | 🍎 | 1 | 4.8★ | Shopping |
| Auto Meter Products, Inc. | 🍎 | 1 | — | SPORTS |
| Auto-Owners Associates Credit Union | 🍎 | 1 | 5.0★ | Finance |
| AutoBizLine, Inc. | 🍎 | 1 | 4.7★ | Productivity |
| AutoCatalyst Market LP | 🍎 | 1 | 5.0★ | Business |
| AutoNavi Information Technology Co. Ltd. | 🍎 | 1 | 4.7★ | Navigation |
| AutoPylot, INC | 🍎 | 1 | 4.9★ | Productivity |
| AutoScout24 GmbH | 🍎 | 1 | 4.9★ | Productivity |
| Autobell Car Wash, Inc. | 🍎 | 1 | 4.7★ | Business |
| Autobia Co. | 🍎 | 1 | 3.9★ | Shopping |
| Autobooks | 🍎 | 1 | 3.7★ | Finance |
| Autochartist | 🍎 | 1 | 4.1★ | Finance |
| Autodoc SE | 🍎 | 1 | 4.6★ | Shopping |
| Autohaus Fritze GmbH & Co.KG | 🍎 | 1 | — | News |
| Autohome | 🍎 | 1 | 4.5★ | Lifestyle |
| Autolinee Toscane S.p.A. | 🍎 | 1 | 3.2★ | Navigation |
| Automata Solutions Inc. | 🍎 | 1 | 3.0★ | Productivity |
| Automate Solar | 🍎 | 1 | 3.7★ | Productivity |
| Automated Cloud Company for Communications and Information Technology | 🍎 | 1 | 5.0★ | Business |
| Automated Decision | 🍎 | 1 | 3.5★ | Business |
| Automated Health Systems, Inc. | 🍎 | 1 | 1.8★ | Medical |
| Automated Media Processing Solutions, Inc. | 🍎 | 1 | 4.5★ | Photo & Video |
| Automated Pet Care Products Inc. dba AutoPets | 🍎 | 1 | 4.8★ | Lifestyle |
| Automated Retail Technologies, LLC | 🍎 | 1 | 4.5★ | Food & Drink |
| Automated Services Network Company - eNet | 🍎 | 1 | 5.0★ | Business |
| Automation Anywhere, Inc | 🍎 | 1 | 4.0★ | Business |
| Automationdirect.com | 🍎 | 1 | 4.0★ | Productivity |
| Automatique VOF | 🍎 | 1 | 4.4★ | Utilities |
| Automobile Association Developments Limited | 🍎 | 1 | 4.9★ | Education |
| Automotive Data Ltd | 🍎 | 1 | — | Reference |