Automate citation and reference management, aid research with text and data mining, and securely store and share documents.
15M visits/mo+13.2%#12 Productivity & Office
$29/moStarting price
3.1KMonthly visits
11Popularity
About Tagaroo
Tagaroo is a web-based annotation workspace where an AI agent performs the initial labeling pass on transcripts, images, audio, and video, while users review and refine the results. The tool applies user-defined rating scales or codebooks, generating labeled spans with severity ratings, evidence spans, and written rationales for each annotation. Users can score the AI agent against human raters using inter-rater reliability statistics and consolidate annotations across multiple reviewers. The platform supports clinical and research interview transcripts, therapy sessions, support conversations, open survey answers, and documents, as well as images. It includes a built-in transcription feature for audio and video files and offers a scale library with validated clinical and language coding instruments. Tagaroo is designed for tasks such as supervision and training in cognitive behavioral therapy and motivational interviewing, as well as evaluating standardized patient encounters in medical education.
Key features
- AI-guided annotation with severity ratings and evidence spans
- Built-in transcription for audio and video files
- Scale Library with 41 validated clinical and language coding instruments
- Inter-rater reliability measurement and consolidation
- Multi-annotator support with up to 15 annotators per study
- Custom codebook upload and extraction
- Real-time rationale and reasoning display for annotations
- Browser-based with no local data storage
Use cases
- Supervision and training in cognitive behavioral therapy and motivational interviewing
- Annotation of clinical interview transcripts for research or assessment
- Evaluation of standardized patient encounters in medical education
Pros
- AI agent performs first-pass annotation with evidence spans and rationales
- Supports text, transcripts, images, audio, and video in a single workspace
- Includes a library of validated clinical and language coding scales
- Measures AI performance against human raters with inter-rater reliability statistics
- No setup required; operates entirely in the browser
Cons
- Limited to browser-based use; no dedicated desktop application
- Pricing based on agent credits, which may require careful management for large projects
- Free plan has restricted features and limited credits
Frequently asked questions about Tagaroo
What is Tagaroo?
Tagaroo is a web-based annotation workspace where an AI agent performs the initial labeling pass on transcripts, images, audio, and video, while users review and refine the results. It supports user-defined rating scales or codebooks, generating labeled spans with severity ratings, evidence spans, and written rationales for each annotation.
How does AI-guided annotation work in Tagaroo?
Users pick or upload a scale, and Tagaroo's agent reads the data and proposes annotations with labeled spans, severity ratings, and written rationales anchored to the evidence. Users then accept, edit, or reject each annotation, ensuring the final dataset is human-reviewed and auditable.
Which types of data can I annotate with Tagaroo?
Tagaroo supports text data such as clinical and research interview transcripts, therapy sessions, support conversations, open survey answers, and documents, as well as images. Transcripts can be pasted as plain text, imported as JSON, or produced from audio and video files using the built-in transcription feature.
What rating scales and coding schemes are included in Tagaroo?
Tagaroo includes a Scale Library with 25 validated instruments such as PHQ-9, GAD-7, HAM-D, MADRS, YMRS, BPRS, and coding systems like MITI, NICHD, and Ekman emotion labels. Users can also upload custom scales, codebooks, or annotation guidelines for use in the platform.
Can Tagaroo compute inter-rater reliability?
Yes, Tagaroo can compute inter-rater reliability for multi-annotator studies. It provides agreement statistics and a compare-and-consolidate view to show where raters—human or AI—disagree, span by span.
How do I get started with Tagaroo?
Users can start for free directly in the browser without sales calls. They can drop in data, pick or upload a scale, and begin annotating within minutes. The platform is designed for quick setup and immediate use.
Tagaroo traffic & engagement
tagaroo.ai · third-party estimates from Similarweb
Data as of Sep 2026Full AI website ranking →
Monthly visits · Sep 20263.1K+42.9% MoM
Rank among AI websites#6,095▲ 338 vs last monthof 8,652 tools on aitoolnavio™
Top marketUnited States90%Top 3 countries bring 100% of visits
Pages per visit1.07Average pages viewed
Bounce rate41%Leave after one page · lower is better
Similarweb global rank#6,383,094#188,608 in Sweden
Traffic trend
Last 2 months · grows by one month every month
- Aug 20262.2K
- Sep 20263.1K+42.9%
Where visitors come from
Share of visits by channel
Top countries
Share of visits · estimated visits
Compared with similar tools
Productivity & Office · Sep 2026
Traffic figures are third-party estimates, good for scale and trends; they can differ from a company's own numbers. Updated monthly.
