# 1&1 Drillisch (1&1 AG)
> 1&1 Drillisch (now 1&1 AG) is a major German telecommunications provider and network operator. It operates as a subsidiary of United Internet and provides mobile telephony and broadband services through a wide array of sub-brands and its own 5G network infrastructure.
- URL: https://optimly.ai/brand/1and1-drillisch
- Slug: 1and1-drillisch
- BAI Score: 88/100
- Archetype: Challenger
- Category: Telecommunications
- Last Analyzed: April 10, 2026
- Part of: United Internet (https://optimly.ai/brand/united-internet)
## Competitors
- Deutsche Telekom T Mobile (https://optimly.ai/brand/deutsche-telekom-t-mobile)
- Vodafone Germany (https://optimly.ai/brand/vodafone-germany)
## Also Referenced By
- Telefónica Deutschland (O2) (https://optimly.ai/brand/telef-nica-deutschland-o2)
- Telefónica Germany (O2) (https://optimly.ai/brand/telef-nica-germany-o2)
## Buyer Intent Signals
Problems: Status Quo/Legacy Connectivity: Utilizing existing legacy landline or basic DSL connections without upgrading to modern fiber or 5G bundles.
Solutions: cheapest 5G plans Germany | best mobile network providers Germany | Drillisch AG corporate services | German MVNO with 5G rollout | Direct MNO Subscription: Purchasing mobile or internet service from established Tier-1 network operators like Deutsche Telekom or Vodafone. | Discount MVNOs: Using smaller, no-frills discount providers that rent network space (e.g., Aldi Talk, Freenet).
Comparisons: 1&1 vs Vodafone Germany comparison