Third Arc Bio vs Mirador Therapeutics
Side-by-side comparison of AI visibility scores, market position, and capabilities
Raised $52M Series A extension (Feb 2026) from a16z as new investor — total $217M. ARC101 (bispecific T cell engager, CLDN6+) in Phase 1 solid tumors. Platform spans oncology and autoimmune.
About
Third Arc Bio raised a $52 million Series A extension in February 2026 with Andreessen Horowitz as a new investor, building on its prior $165 million Series A to reach $217 million in total financing. The company develops multifunctional antibodies — protein therapeutics that combine multiple mechanisms of action in a single molecule — with its lead program ARC101 being a bispecific T cell engager targeting CLDN6 in solid tumors, currently in Phase 1 clinical trials.
Raised $250M Series B (Jan 2026). $650M+ total raised. Mirador360 genetics-first platform. 10+ clinical readouts by end of 2027. Pipeline spans Crohn's, ulcerative colitis, RA, IPF.
About
Mirador Therapeutics is a precision immunology company with a genetics-first platform (Mirador360) that uses human genetic data to identify the most biologically validated targets and patient subpopulations for inflammatory and fibrotic diseases. The company closed a $250 million Series B in January 2026, bringing total funding above $650 million, with an ambitious pipeline targeting Crohn's disease, ulcerative colitis, rheumatoid arthritis, and idiopathic pulmonary fibrosis (IPF). Ten or more clinical readouts are expected by end of 2027.
AI Visibility Head-to-Head
Key Details
Capabilities & Ecosystem
Capabilities
Also Compare
Track AI Visibility in Real Time
Monitor how your brand performs across ChatGPT, Gemini, Perplexity, Claude, and Grok daily.