The AI Annotation Platform
for
Create high quality training data and integrate your annotation process seamless into your machine learning pipelines.
Our annotation and API products
We support different types of annotations, optimized for your use cases.
Natural Language AnnotationText Classification Annotation
Create training data for text classification use cases with one or multiple labels per text.
Entity Annotation
Annotate multiple entities within a text and export in various ready to use formats.
Sequence to Sequence Annotation
Optimized for sequence to sequence models or similar uses cases. Upload a text and add multiple variants for it.
Sentiment Annotation
Annotate text to determines whether a text is positive, negative or neutral.
Relationship Annotation
Create relationship mappings between entities in text.
Image Classification Annotation
Create annotated datasets for image classification uses cases.
Image Similarity Search
We enable you to integrate image similarity search capabilities into your products and applications.
IO Annotator will speedup your image and text annotation significant. Reduce cost and increase output.
Features
We provide features for everyone in your team. Fast annotation interfaces for your annotators. Metrics to analyze your dataset and an API to integrate it into your pipelines.
Annotate
Use the annotation tool which fits the best to your use case.
API
Use our API to integrate your annotations directly into your machine learning pipelines.
Work together
We support multi-user annotations, annotate simultaneously on a dataset.
Metrics
Keep track of your annotation progress and get useful insights.
Teams
Easily add and manage your annotation team.
Shortcuts
There is no need to use a mouse, speed up your annotations with shortcuts.
Reviews
Review your annotations to increase the quality of your datasets.
Webhooks
Webhooks are a way for your machine learning backend to receive realtime updates.
Python SDK soon
Integrate our platform directly into your Jupyter Notebooks or data pipeline.
Dictionaries
Dictionaries can be used to speed up your annotation process by pre annotating entities.
How it works
Our customers and partners
"We look forward to the partnership with IO Annotator. This way we can offer our customers a tool that simplifies and speeds up the annotation of images and text."
Name
Pascal Reddig
CEO TWT Business Solutions
We provide our annotation software to Ph.D. candidates who are using it as part of their Ph.D. thesis. The University of Idaho, based in the Northwest, is a leading research school.
Arolsen Archives is an internationally governed centre for documentation, information and research on Nazi persecution, forced labour and the Holocaust in Nazi Germany and its occupied regions.
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