Annota AI vs Keylabs
Annota AI
annota.aiKeylabs
keylabs.aiSide by side
| Figure | Annota AI | Keylabs |
|---|---|---|
| Price from | €21.96/mo | — |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | — | Yes |
| Self-hosted | Yes | Yes |
| Plans published | 4 | 4 |
| Spec score · Image Annotation Software | 8.4 (#4) | 8.1 (#9) |
| Integrations | Compatible AI agents can connect through MCP using remote servers with Streamable HTTP and OAuth. | Keylabs lists integrations with AWS S3, Google Cloud, Azure, local storage, Roboflow, and Google Vision OCR. |
| Product | Annota AI combines image annotation, document OCR and review, and AI tools in one workspace. | Keylabs is a data annotation platform for image, video, and 3D data, with AI assistance and built-in quality assurance. |
Plans
Annota AI
- FreeFree
- Pro€21.96 a month
- Team€29.28 a month
- EnterprisePriced on request
Keylabs
- Startup$1, paid once
- Pro$2.10, paid once
- Business$2.30, paid once
- EnterprisePriced on request
In their own words
Annota AI
Annota AI combines image annotation, document OCR and review, and AI tools in a web or self-hosted workspace. For images, Magic Select creates an object mask for review and Magic Annotate locates selected labels in an image or dataset. Users can draw and edit bounding boxes and polygons, use segmentation masks, and export images and annotations in COCO format; PNG and JPEG are supported. Document datasets accept PDF, PNG, and JPEG files. OCR extracts content page by page for checking and correction, with exports as a Markdown ZIP or an Obsidian-compatible LLM Wiki workspace. Compatible agents connect through MCP remote servers using Streamable HTTP and OAuth, while organization permissions and shared credits apply. The maker says infrastructure and models run in EU regions without external AI-provider APIs. Plans range from Free at free to Pro at €21.96 a month and Team at €29.28 per member per month; Enterprise pricing is by quote. YOLO training remains private beta and requires separate approval.