Robotics and physical AI companies outsource their data work to BUNCH. Our dedicated teams work in your tools. They label, structure and quality-check the data you already have.


BUNCH builds managed data teams for robotics, humanoid and embodied AI companies. You bring the data, from research data and teleoperation recordings to egocentric video. Our teams label it, structure it and check it, so it's ready to use as robot training data.
We start by looking at your data and your guidelines. Then we onboard the team and start working. Edge cases get escalated to you and we update the guidelines as we go. We work in your tools and formats, from LeRobot and RLDS to HDF5, MCAP or MP4 with JSON metadata.

Label your robotics data for training: action segmentation, object labels, keypoints and video annotation.
Check your models' outputs and your training data for errors and edge cases before they cause problems.
Reviewers who check, correct and structure your data every day.
Explore answers for the most common questions from our trusted partners and clients
Egocentric and third-person video, teleoperation recordings, LiDAR point clouds, images, sensor logs, text and audio. We work in your formats, from LeRobot and RLDS to HDF5, MCAP or MP4 with JSON metadata.
Every team member signs an NDA and we sign a data processing agreement with you. Your data stays in your tools and systems wherever possible and we only access what the project needs.
It depends on the volume and the task. We scale the team to your needs, from 1 to 5 people up to 50 or more, and we have hundreds of specialists in our talent pool. Most teams start with a pilot where we check a sample of your data and agree the throughput from there.
After a call and a look at your data and guidelines, we can usually have a pilot running within days and a full team onboarded shortly after.