Lachy Groom has backed Alteon, an Indian startup founded by a 20-year-old that is developing autonomous aircraft capable of staying aloft for months by harvesting wind energy.
Alteon is engineering aircraft designed to remain in continuous flight through autonomous operation and wind energy harvesting technology. The startup's goal extends to keeping aircraft aloft for a full year, marking a significant leap in endurance aviation.
Founded by a 20-year-old entrepreneur, Alteon joins a growing field of companies exploring extended-duration flight through renewable energy integration. Wind energy harvesting represents a key differentiator, potentially enabling aircraft to sustain operations without conventional fuel consumption.
Groom's backing signals investor confidence in the technical feasibility of the project. Success could have applications across telecommunications, surveillance, environmental monitoring, and scientific research—areas where persistent aerial platforms offer operational advantages.
The startup faces engineering challenges including structural durability, autonomous navigation systems, and energy conversion efficiency. Alteon's development timeline and technical milestones remain to be detailed.
Meeting notetaker Circleback is introducing a free tier alongside new paid plans starting at $14 per month. The move aims to expand its user base by lowering barriers to entry.
AI sales and marketing startup Clay is raising a new funding round led by Wellington at a $7 billion pre-money valuation, up from $5 billion following an employee tender offer in January.
Ryan Breslow is securing up to $27 million in bridge funding to keep Bolt operational. The controversial founder is contributing $5 million of his own capital to the rescue effort.
Andreessen Horowitz has closed additional capital for its fifth growth fund, bringing the total to $8.5 billion. The fund targets companies scaling AI and enterprise software.