trycardinal.ai · San Francisco, CA · founded 2024 · team 2 co-founders · Y Combinator Winter 2026 (W26) batch · trust 0/4
| Company Name | Cardinal
source: https://trycardinal.ai, https://x.com/ycombinator/status/1317292609061402557 |
| Product Positioning | AI Platform for Precision Outbound
source: https://trycardinal.ai |
| Location | San Francisco, CA
source: https://www.linkedin.com/posts/devishijha_jianna-liu-and-i-made-one-big-mistake-the-activity-7452384237866946561-l5Dt |
| Founded Year | 2024
source: https://startupintros.com/cardinal-ai |
| Team Size | 2 co-founders
source: https://trycardinal.ai (team page), LinkedIn posts by Devi Jha |
| Startup Stage | Y Combinator Winter 2026 (W26) batch
source: https://x.com/ycombinator/status/1317292609061402557 |
| Founders | Devi Jha (CEO) and Jianna Liu (CTO). 2x YC founders (Leafpress YC S23, Cardinal YC W26). Devi: Harvard CS dropout, Forbes 30U30. Jianna: MIT CS graduate, worked at Meta, DoorDash, Nvidia. Prior company Leafpress acquired by Johnson Controls (NYSE: JCI).
source: https://www.linkedin.com/posts/devishijha_secrets-out-excited-to-be-back-in-yc-building-activity-7429615502559313920-Cl7a, https://x.com/ycombinator/status/1317292609061402557 |
| Contact Email | team@trycardinal.ai
source: https://trycardinal.ai (footer) |