AI Drug Discovery Leads a Fresh Wave of Agentic Funding — May 13, 2026

AI remains the fundraising gravity well, with Isomorphic Labs’ $2.1 billion Series B setting the tone and smaller but serious rounds flowing into security operations, voice agents, agent evaluation, and finance automation. In this episode: Top stories: 1. Isomorphic Labs secures $2.1 Billion funding to scale its AI drug design engine — PR Newswire https://www.prnewswire.com/news-releases/isomorphic-labs-secures-2-1-billion-funding-to-scale-its-ai-drug-design-engine-302769674.html 2. Exaforce Raises $125M Series B to Combat AI-Powered Attacks with Real-Time Security Reasoning | Morningstar — Morningstar https://www.morningstar.com/news/business-wire/20260512993333/exaforce-raises-125m-series-b-to-combat-ai-powered-attacks-with-real-time-security-reasoning 3. Vapi nabs $50M to make voice AI more human - SiliconANGLE — SiliconANGLE https://siliconangle.com/2026/05/12/vapi-nabs-50m-make-voice-ai-human/ 4. Judgment Labs Closes $32M in Seed and Series A Funding to Build the Continuous Improvement Layer for AI Agents — Business Wire https://www.businesswire.com/news/home/20260512621556/en/Judgment-Labs-Closes-%2432M-in-Seed-and-Series-A-Funding-to-Build-the-Continuous-Improvement-Layer-for-AI-Agents 5. Adfin raises $18m Series A from Index Ventures for agentic business finance — The Next Web https://thenextweb.com/news/dfin-18m-series-a-index-ventures-agentic-finance Follow and rate Startup Fundraising on Apple Podcasts or Spotify. Feedback? Email [email protected]