Features

We focused on building features needed to provide you the best annotation experience.

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Unified

Organize all your
Datasets

Keeping track of all your datasets can be hard, we offer you a service to organize all of your machine learning datasets.

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Together

Easily manage your annotation Team

Invite team members, share your datasets and annotate together. There is no limit on how many team members you can invite. We support multi-user annotations, annotate simultaneously on a dataset.

Insights

Use Metrics to gather insights.

Insights like the distribution of your labels, the overall progress or the progress of each annotator in your team.

Label Distribution

Annotation Progress

Annotator Distribution

more soon

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Quality

Review your dataset

A review can increase the quality of your dataset. This step is optional and depends on your team and dataset.

Integration

API end to end integration

Use our API to integrate your annotations directly into your machine learning pipelines.

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Automation

Speedup with Dictionaries

Dictionaries can be used to speed up your annotators by pre annotating words. For example, you might want to annotate street names and have an already existing list of names.

Integration

Automate with
Webhooks

Webhooks are a way for your machine learning backend to receive realtime updates.
Webhooks will be trigger each time a document's annotations are completed.

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Optimize

IO Annotator will speedup your image and text annotation significant. Reduce cost and increase output.

Get started

Create an account and start annotating your data.