Keylabs vs Labellerr
Keylabs
keylabs.aiLabellerr
labellerr.comSide by side
| Figure | Keylabs | Labellerr |
|---|---|---|
| Price from | — | $833.25/mo |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 4 | 3 |
| Spec score · Image Annotation Software | 8.1 (#9) | 8.3 (#7) |
| Exports | Its export CLI supports COCO, YOLO with tracking and attributes, and native Keylabs format. | The homepage lists CSV, JSON, COCO, Pascal VOC, and custom formats for annotated data export. |
| Security | Keylabs states that it is GDPR compliant and ISO 27001 and ISO 9001 certified, and that it encrypts data at rest and in transit. | Labellerr says it uses Auth0 authentication, TLS 1.2 or higher in transit, and AES-256 encryption for data. |
| Support | The pricing page lists customer support hours per month as a plan feature but does not show the hour amounts in its text. | Enterprise plans include 24/7 email, chat, and call support, while Researcher and Pro list business-hours email support. |
Plans
Keylabs
- Startup$1, paid once
- Pro$2.10, paid once
- Business$2.30, paid once
- EnterprisePriced on request
Labellerr
- Researcher PlanFree
- Pro Plan$9,999 a year
- Enterprise PlanPriced on request
In their own words
Labellerr
Labellerr is a data labeling and annotation platform for AI and machine-learning teams preparing training data. Projects can use images, videos, PDFs, text, and audio. Annotation options include bounding boxes, polygons, polylines, keypoints, dots, classification, segmentation, and object detection. Automated labeling includes prompt-based and model-assisted methods, plus active learning; the company also states native support for Meta’s SAM, SAM 2, and SAM 3. A Python SDK can manage datasets and workflows in ML pipelines. Annotated data can be exported in formats such as COCO JSON, YOLO, Pascal VOC XML, CSV, and custom formats. Remote storage options include AWS S3, Google Cloud Storage, and Azure Blob; integrations with Vertex AI, SageMaker, and Azure ML are add-ons for applicable plans. Stated security measures include Auth0 authentication, TLS 1.2 or higher in transit, and AES-256 encryption. The free Researcher plan includes 2,500 data credits, one seat, one workspace, and up to 10 projects. Pro costs $9,999 a year, and unused data credits do not roll into the next payment cycle.