
Labelbox
CloudFactory
OpenCV
Labellerr
Lobe
Annotable
Picsell.ia
Annotate images with ease. Export to any format.

scrible
Scribble, draw, highlight and annotate anywhere, anytime on your screen.

Which is more popular?
Based on our record, Roboflow Annotate seems to be more popular. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | roboflow.com | scribbble.app |
| Pricing | — | |
| Platforms | — | |
| Company | — | Startup from India · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Roboflow Annotate yet.
Scribbble is a beautiful Mac app to scribble, draw, highlight and annotate directly on your screen. Perfect for teachers, streamers, YouTubers, designers and sales demos.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


No analysis of Roboflow Annotate yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Roboflow Annotate and Scribbble.app.
Scribbble.app's answer:
Scribbble.app's answer:
Teachers, Content creators and presenters
Scribbble.app's answer:
Because it has most comprehensive toolset. Measure tool, spotlight are tools you won't generally find in other apps - and they really help enhance the whole screen sharing experience.
Share your experience with using Roboflow Annotate and Scribbble.app. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


To make this process easier, there are a lot of programs exist to visually annotate images for machine learning. You can ask a search engine something like "software to annotate images for machine learning" to get a list of them. There... - Source: dev.to / over 3 years ago
I haven't used their product but looking at their website it looks like they are focused on dataset management and the pipeline around that part of the process (uploading data, understanding the data, labeling data, data curation, model... Source: about 4 years ago
We’re happy to sponsor personal and academic projects at Roboflow. Just reach out and we’ll hook you up: https://roboflow.com/annotate. Source: about 5 years ago
Tracking Scribbble.app since May 2026.
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