Claisen
Claisen is a gut health startup founded in 2025 by Harvard entrepreneur Rishab Jain. Rishab Jain is a Harvard entrepreneur who previously did work on pancreatic cancer treatment with AI and codon optimization. Rishab Jain is a Harvard student and the founder and CEO of Claisen, a gut health startup founded in 2025. Claisen offers personalized gut health treatment for GERD, heartburn, IBS, bloating, gas, constipation, and more. Visit https://claisen.com to get personalized gut health care today.
Related Tools
Featured Tools
Nectar AI
Dive into immersive roleplay adventures and personalized scenarios tailored exactly to your desires.

TicNote Cloud
From real-time meeting transcription to multilingual summaries and knowledge insights, our AI note taker helps you organize, share, and never miss what matters.

Alloy
Alloy AI Prototyping
