Existing investors Kindred, Framework Ventures and Neo also participated. Individual investors include DoorDash founder Tony Xu, former Snowflake CEO Frank Slootman and Milan Kovac, formerly head of Tesla’s Optimus program.
Founded in 2024, Mecka develops infrastructure for collecting, processing and distributing real-world human demonstration data used to train humanoid robots and other autonomous systems.
The company operates a global data-collection network in which participants record everyday physical activities using body-mounted sensors, smartphones and specialized capture hardware. Its software converts the recordings into structured datasets containing human motion, hand positions, object interactions and spatial information.
Mecka designs its own sensing hardware and develops computer-vision models for motion tracking, 3D reconstruction and sensor alignment. The company reports achieving sub-centimeter hand-pose accuracy on real-world recordings.
The company says its customers include several leading robotics research laboratories and multiple major technology companies, although it has not publicly identified them.
Mecka also disclosed that its annualized revenue run rate exceeded $100 million in June 2026, only months after beginning commercial operations at scale. It is targeting a $300 million run rate by the end of 2026.
The new financing will support additional data-collection infrastructure, expansion of its internal research laboratory and commercial robot deployments.
Mecka is developing a robotics integration business alongside its data operations. Its approach combines robot hardware, site-specific data collection, model post-training and ongoing operational support.
TechCrunch previously reported that the company was seeking financing at a valuation of approximately $500 million.
