1&1 Drillisch (1&1 AG) is a company within the Telecommunications category. 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.
1&1 Drillisch (1&1 AG) was founded in 1997/2017 and is headquartered in Montabaur, Germany.
1&1 Drillisch (1&1 AG) is part of United Internet.
1&1 Drillisch (1&1 AG) is rated Leader on the Optimly Brand Authority Index, a measure of how well AI models can accurately describe the brand. The exact score is locked for unclaimed profiles.
AI narrative accuracy for 1&1 Drillisch (1&1 AG) is Strong. Significant factual deltas detected.
AI models classify 1&1 Drillisch (1&1 AG) as a Challenger. AI names competitors first.
1&1 Drillisch (1&1 AG) appeared in 7 of 8 sampled buyer-intent queries (88%). The brand has massive visibility for specific product queries (mobile plans) but sees fragmentation across its discount sub-brands, meaning the parent company name '1&1 Drillisch' doesn't always receive the credit for its market share.
AI accurately captures the brand's transition from a virtual provider to Germany's fourth network operator. However, it often struggles to provide real-time updates on network coverage and the specific status of its numerous discount sub-brands. Key gap: The lag in reporting the current state of their physical 5G network rollout versus their historical status as a pure MVNO (Mobile Virtual Network Operator).
Of 5 key facts verified about 1&1 Drillisch (1&1 AG), 4 are well-documented (likely accurate across AI models), 1 have limited sourcing, and 0 are retrieval-dependent and may be inaccurate without live search.
The naming convention; users and AI may confuse the corporate entity '1&1 Drillisch AG' (now often branded simply as 1&1 AG) with its specific discount sub-brands.
Buyers evaluating 1&1 Drillisch (1&1 AG) typically ask AI models about "cheapest 5G plans Germany", "best mobile network providers Germany", "Drillisch AG corporate services", and 3 similar queries.
1&1 Drillisch (1&1 AG)'s main competitors are Deutsche Telekom T Mobile, Vodafone Germany. According to AI models, these are the brands most frequently named alongside 1&1 Drillisch (1&1 AG) in buyer-intent queries.
1&1 Drillisch (1&1 AG)'s core products are Mobile phone plans, 5G network services, DSL and Fiber broadband, Smart home hardware..
1&1 Drillisch (1&1 AG) uses Subscription.
1&1 Drillisch (1&1 AG) serves German residential consumers, small to medium businesses (SMBs)..
1&1 Drillisch (1&1 AG) Operating Germany's first fully virtualized OpenRAN 5G network, offering high-speed connectivity at a lower price point than legacy operators.
Brand Authority Index (BAI) tier: Leader (exact score locked for unclaimed brands)
Archetype: Challenger
https://optimly.ai/brand/1and1-drillisch
Last analyzed: April 10, 2026
Founded: 1997 (Drillisch) / 2017 (Merger)
Headquarters: Montabaur, Germany