Segments.ai review
Built as a labeling platform, Segments.ai targets robotics and autonomous vehicle teams whose work means labeling camera images together with 3D point clouds.
- Open-source status
- No
- Where it runs
- It's cloud-based; data can be read from an AWS S3 bucket you own
- Price
- Pricing is by custom quote; Core begins with 3,600 labeling hours each year, working out to $2.67/hour.
- Free plan
- Free trial of 14 days; academic licenses at no cost
- File types
- 3D laser scans (LiDAR), plus photos
- The audits and laws it lists
- ISO 27001, GDPR
- Workforce for labeling
- Labeling partners available on request; access to a Workforce for labeling comes with the Fusion plan
Sources: security.md page at docs.segments.ai · docs.segments.ai on exporting image annotations to different formats · cloud integration page at docs.segments.ai · file formats docs.segments.ai supports · segments.ai home page · company page at segments.ai · segments.ai home page · pricing at segments.ai
Who it's for
Teams in robotics and autonomous vehicles who label camera data and LiDAR side by side are the ones it suits. A free academic license is something students and researchers can request.
Two things to know about Segments.ai
- Draw a single cuboid in a 3D point cloud and it can be projected onto every image showing that object.
- According to Segments.ai, it now belongs to Uber.

What Segments.ai offers as an annotation tool
- Viewing 2D images and 3D point clouds together
- Image file formats it supports
- AI support during labeling: machine learning auto-annotation for moving objects
Segments.ai and similar platforms
| Platform | Open-source status | Where it runs | Price |
|---|---|---|---|
| No | It's cloud-based; data can be read from an AWS S3 bucket you own | Pricing is by custom quote; Core begins with 3,600 labeling hours each year, working out to $2.67/hour. | |
| No | Cloud | Not published | |
| No | Cloud, VPC or on-premises (Enterprise) | Plans on request: Starter, Team and Enterprise | |
| No | Cloud or your private cloud | Paid plans on request; free tier | |
| No | Cloud | Plans on request: Starter, Pro and Enterprise |
Labeling services for the files Segments.ai handles
What to ask Segments.ai before you sign
- Which data types and label tools come with the plan we would buy?
- Can we export every label in our own format if we leave?
- Does the plan include model-assisted labeling, or is that an extra cost?
- Would we provide our own labelers, or are you also able to supply a team?
Would you rather have people do the labeling for you? Describe the job once and three annotation companies reply.
Send a brief to three companies
