Who AI recommends, and when it changes.
Data as of Apr 11, 2026 · Based on 38 AI answers · A buyer need in Data Annotation Platforms and Services. · See how Parse measures this
Recommendation share
iMerit leads at 21% of AI recommendations; Shaip follows at 21%.
By platform
Platforms disagree: Shaip leads on Google AI Overviews, Axonate Tech on ChatGPT.
Representative prompts behind this market ranking, and how AI tends to answer.
iMerit and
Shaip are the most frequently recommended services for medical imaging annotation, tied in recommendation volume across AI assistants. This near-duopoly reflects their prominence in employing certified radiologists and delivering HIPAA-compliant workflows for diagnostic AI models. Both are routinely surfaced when buyers ask specifically for radiology expertise in data labeling.
Why here: Repeatedly cited for full-stack radiology annotation powered by US board-certified radiologists in Ango Hub. · 3 sources
Why here: Praised for HIPAA-compliant labeling by radiologists and clinical experts, with strong oncology and cardiology focus. · 3 sources
Why here: Recommended for end-to-end radiology annotation with expert reviews from medical professionals. · 3 sources
Why here: Specializes in radiology-only data labeling, covering CT, X-ray, MRI, and mammography. · 3 sources
“Which data labeling services employ certified radiologists for medical imaging annotation?”
AI assistants respond to this question by naming services with board-certified radiologists, emphasizing iMerit's full-stack Ango Hub and
Shaip's HIPAA-compliant workflows. and are also frequently recommended for their specialist radiology annotation capabilities.