| BluStar Games Limited | 🍎 | 1 | 4.7★ | Games |
| Blue | 🍎 | 1 | 4.4★ | Travel |
| Blue & White Metropolitan Taxi Service | 🍎 | 1 | 4.5★ | Travel |
| Blue Alligator Company Limited | 🍎 | 1 | 3.0★ | Business |
| Blue Apron, Inc. | 🍎 | 1 | 4.7★ | Food & Drink |
| Blue Aurora Solutions Inc. | 🍎 | 1 | 4.9★ | Shopping |
| Blue Beacon, Inc. | 🍎 | 1 | 4.8★ | Navigation |
| Blue Bike LLC | 🍎 | 1 | 4.3★ | Photo & Video |
| Blue Blink One, SL | 🍎 | 1 | 4.6★ | Utilities |
| Blue Bottle Coffee | 🍎 | 1 | 4.8★ | Food & Drink |
| Blue Canoe Learning Inc | 🍎 | 1 | 4.6★ | Education |
| Blue Capital Markets Limited | 🍎 | 1 | 4.0★ | Finance |
| Blue Castle Studios | 🍎 | 1 | 2.0★ | Education |
| Blue Community SL | 🍎 | 1 | — | Health & Fitness |
| Blue Cross Blue Shield Association | 🍎 | 1 | 4.7★ | Health & Fitness |
| Blue Cross Blue Shield of Massachusetts | 🍎 | 1 | 4.8★ | Medical |
| Blue Cross and Blue Shield of Illinois | 🍎 | 1 | 4.7★ | Health & Fitness |
| Blue Cross and Blue Shield of Michigan | 🍎 | 1 | 4.7★ | MEDICAL |
| Blue Cross and Blue Shield of Texas | 🍎 | 1 | 4.7★ | Health & Fitness |
| Blue Door Systems LLC | 🍎 | 1 | 4.7★ | Education |
| Blue Ears LLC | 🍎 | 1 | 5.0★ | Finance |
| Blue Eye CORP COMPANY | 🍎 | 1 | — | Navigation |
| Blue Fintech Services Ltd | 🍎 | 1 | — | Finance |
| Blue Flame Credit Union | 🍎 | 1 | 4.8★ | Finance |
| Blue Garage Corporation | 🍎 | 1 | 4.3★ | Social Networking |
| Blue Gems Swim School | 🍎 | 1 | 4.2★ | Education |
| Blue Goji LLC | 🍎 | 1 | 4.0★ | Games |
| Blue I, LLC | 🍎 | 1 | 4.7★ | Utilities |
| Blue IQ, LLC | 🍎 | 1 | 2.0★ | Social Networking |
| Blue Jay Transit Inc. | 🍎 | 1 | 4.9★ | Travel |
| Blue Kanel LLC | 🍎 | 1 | 5.0★ | Entertainment |
| Blue Ketchep | 🍎 | 1 | 4.6★ | Productivity |
| Blue Legend, LLC | 🍎 | 1 | 5.0★ | Health & Fitness |
| Blue Lemons LLC | 🍎 | 1 | 4.3★ | Business |
| Blue Letter Bible | 🍎 | 1 | 4.9★ | Reference |
| Blue Light Card Ltd | 🍎 | 1 | 4.9★ | Shopping |
| Blue Lightning Labs | 🍎 | 1 | 4.8★ | Education |
| Blue Lotus 360 Holdings LTD | 🍎 | 1 | — | Business |
| Blue Mango LLC | 🍎 | 1 | 4.4★ | Education |
| Blue Moon Pilates | 🍎 | 1 | — | Health & Fitness |
| Blue Moon Yoga, LLC | 🍎 | 1 | 5.0★ | Health & Fitness |
| Blue Mountain Soft Inc. | 🍎 | 1 | 3.0★ | Book |
| Blue Mountain Studios, LLC | 🍎 | 1 | 5.0★ | Lifestyle |
| Blue Ocean Entertainment AG | 🍎 | 1 | — | GAMES_FAMILY |
| Blue Omega | 🍎 | 1 | 4.3★ | Games |
| Blue Orange Apps Limited | 🍎 | 1 | 1.2★ | Navigation |
| Blue Pixl Ltd | 🍎 | 1 | 5.0★ | Food & Drink |
| Blue Planet Aqua Pet International Co., Ltd. | 🍎 | 1 | 4.9★ | Shopping |
| Blue Planet Joy | 🍎 | 1 | — | GAMES_STRATEGY |
| Blue Ridge Electric Membership Corporation | 🍎 | 1 | 3.6★ | Business |