Spring 2025Healthcare

Frekil

Scale AI for Medical Scans

Seoable for Frekil

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About Frekil

AI is transforming healthcare, but the biggest bottleneck remains—procuring and annotating medical images with speed, accuracy, and scale. Frekil eliminates this roadblock. Frekil helps healthcare AI teams, medical device companies, and pharmaceutical companies procure and annotate medical images like X-rays, CTs, MRIs, etc., efficiently for AI training, clinical trials, and FDA approvals. Our AI-assisted platform speeds up annotation 10x while maintaining high accuracy through real-time quality control, consensus checks, and advanced 3D visualization. We also provide tools to track annotator performance, build custom workflows, and increase labeling accuracy. By combining efficiency with precision, Frekil enables teams to build high-quality datasets much faster, supporting the development and deployment of reliable medical AI and clinical research solutions.

Quick facts

YC Batch: Spring 2025
Founded: 2025
Headquarters: San Francisco
Team size: 2
Industry: Healthcare • Healthcare
Tags: artificial-intelligence, health-tech, b2b, healthcare, data-labeling
Website: www.frekil.com
Profiles: LinkedIn · Crunchbase

Founders

Nikhil Tiwari

Co-founder & CEO

I’m the co-founder & CEO at Frekil. Previously, I worked as a software engineer at Stripe (infrastructure org), Amazon, Marsh McLennan and worked in founding teams at startups StarsArena and Truscroll. I graduated from I…

Shivesh Gupta

Founder

I’m the co-founder and CTO at Frekil, building AI-powered workflows to accelerate medical data annotation. Previously, I worked as a systems software engineer at Sony Japan and declined a full-time offer from an HFT to b…

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