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Tool
Category
Pricing
Free?
❤
Trinka AI
AI grammar tool for academic writing with 3000+ checks and journal formatting.
Best for: writing
ChatDoc
AI file reading assistant with OCR, table understanding, and multi-format support.
Best for: PDF
Label Studio
Open-source multi-format data labeling platform for ML with configurable interfaces.
Best for: annotation
SuperAnnotate
AI data infrastructure for multi-format annotation with quality management and workforce.
Best for: annotation