Rallybio

Developer of antibodies & protein therapies for rare disorders

placeFarmington, Connecticut, United States calendar_todayFounded 2018 groups43 employees language rallybio.com

Registered entities

Social engagement

Social engagement: 5.3K social following, 9 posts in the last 12 months — above the industry median.

Investor mix

13 investors on record; lead investors include New Leaf Venture Partners, Canaan, 5AM Ventures; 1 has since exited.

Investor typeCountShare
Venture capital969%
Private equity215%
Other / undisclosed215%

Recent activity

15 Oct 2025
Event
NORD Breakthrough Summit
1 Oct 2025
Event
NORD Breakthrough Summit
21 Aug 2025
Product launch
RLYB116
Coming soon