Large CRO-backed biometrics automation with deep services reach; Astraea is earlier and more software-native.
Clinical analytics incumbent automating SDTM, ADaM, and TLF workflows; Astraea competes on agent-first execution.
Focused on TFL design and clinical reporting templates; Astraea is aiming for a wider source-to-submission workflow.
Defensibility is unproven at this stage. The likely path is workflow switching costs accumulating around sponsor-specific CDISC mappings, validation history, and audit trails.
Astraea appears to run schema-constrained LLM agents over clinical documents and datasets, then validate outputs with CDISC rules and Pinnacle 21-style checks, which keeps the model honest in a regulated workflow.
Simulates human biology with AI to predict drug effects and run virtual trials.
Google CEO Sundar Pichai highlighted their C2S-Scale 27B model for generating a novel cancer hypothesis that was later validated experimentally. CellType simulates human biology to predict drug effects using foundation models presented at ICML 2024, with all deals coming inbound from top-10 pharma. Yale professor turned down Google to build it.
Mines parasite genomes to discover protein therapeutics for autoimmune diseases.
Parasites evolved to suppress human immune responses over millions of years. Ditto mines their genomes for immunomodulatory proteins, and over 98% of those proteins remain uncharacterized. Three PhDs from Harvard, Berkeley, and UCSF with 40+ years of combined expertise in host-parasite biology.
Automates surgical planning for orthopedic procedures from CT scans using agentic AI.
Surgical planning for shoulder replacements takes hours of manual CT scan interpretation. Mango automates it in seconds via API, already past $500K ARR before demo day, with an 8-figure LOI from a leading orthopedic company. Only company in YC W26 pursuing FDA 510(k) clearance.