Home / Compare / KAREN BIRMINGHAM vs WINDSOR VINEYARDS
Verdict
WINDSOR VINEYARDS has 201 total TTB filings compared to 23 for KAREN BIRMINGHAM, making it roughly 8.7x more active in label submissions. Both brands compete primarily in the Wine category. WINDSOR VINEYARDS shows increasing filing activity year-over-year, suggesting growing market momentum.
Category Breakdown
| Category | KAREN BIRMINGHAM | WINDSOR VINEYARDS |
|---|
| Wine |
46 |
1,106 |
Filing Timeline
| Year | KAREN BIRMINGHAM | WINDSOR VINEYARDS |
|---|
| 2025 |
0 |
31 |
| 2024 |
0 |
1 |
| 2023 |
0 |
24 |
| 2022 |
0 |
5 |
| 2021 |
3 |
34 |
| 2020 |
4 |
0 |
| 2019 |
5 |
0 |
| 2018 |
11 |
0 |
| 2017 |
4 |
0 |
About This Comparison
This comparison is based on TTB (Alcohol and Tobacco Tax and Trade Bureau) Certificate of Label Approval data. Each filing represents a label approval for a specific product SKU. More filings generally indicate a broader product portfolio or more frequent label updates, which can signal active market participation and brand investment. This data helps service providers — such as label printers, compliance consultants, and co-packers — understand which brands are most actively expanding their product lines.