Keylabs vs VGG Image Annotator
Keylabs
keylabs.aiVGG Image Annotator
robots.ox.ac.ukSide by side
| Figure | Keylabs | VGG Image Annotator |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| API | Yes | — |
| Self-hosted | Yes | Yes |
| Plans published | 4 | 2 |
| Spec score · Image Annotation Software | 8.1 (#9) | 8.2 (#8) |
| Spec score · AI Image Annotation Tools | 8.1 (#8) | 8.2 (#7) |
| Intended users | The infrastructure page names enterprise AI teams, data operations teams, ML engineers, and AI vendors as use cases. | The page describes the software as suitable for academic projects and commercial applications, and includes tools for researchers annotating images, audio and video. |
| Support | The pricing page lists customer support hours per month as a plan feature but does not show the hour amounts in its text. | The makers direct users to an in-app basic guide, a FAQ and email contacts for queries or feedback. |
Plans
Keylabs
- Startup$1, paid once
- Pro$2.10, paid once
- Business$2.30, paid once
- EnterprisePriced on request
In their own words
VGG Image Annotator
VGG Image Annotator (VIA) is a suite of lightweight browser tools for manually annotating images, audio, and video. The applications are distributed as single HTML files, allowing offline use without installation or setup. VIA3 handles images, video, audio, and shared or collaborative projects. VIA2 works with image files, does not support shared projects, and remains maintained. Annotation shapes include rectangles, circles, ellipses, points, polygons, and polylines. Projects can import or export annotations as CSV or JSON, while scripts support COCO and Web Annotation formats; a Python package converts VIA projects to COCO. Shared work can use a free public Version File Store maintained by the Visual Geometry Group, or a user-run VFS. VIA is built with HTML, CSS, and JavaScript without external libraries and released under the two-clause BSD license for academic and commercial use. Downloads include ZIP archives and standalone HTML files for versions 2 and 3. The makers provide a guide, FAQ, and email contacts.