# Daniel Barber

> Daniel Barber is the co-founder and CEO of DataGrail, a San Francisco privacy-software company built around a practical thesis: companies cannot honor people's data rights until they know where personal information lives. After leading revenue teams at Responsys, ToutApp, Datanyze, and DocuSign, Barber co-founded DataGrail in 2018 and helped develop its automated data mapping, request fulfillment, risk monitoring, consent, and AI-governance products. His public work frames privacy as both a human right and a cross-functional operating problem, with trust as the business outcome.

- **Role:** Co-founder and CEO at DataGrail
- **Organizations:** DataGrail, DocuSign, Datanyze, ToutApp, Responsys, Node.io
- **Education:** Bachelor of Business Administration in International Business and Marketing, Eastern Michigan University, Master of Business Administration in Global Management, Doshisha University
- **Known for:** Co-founded DataGrail in 2018 and has served as its CEO., Led DataGrail through a $45 million Series C in 2022, when the company reported $84.2 million in total funding., Named as an inventor on U.S. patents covering live data mapping for information privacy and privacy-protection verification.

## Career timeline

- **2009** — Completed a BBA in International Business and Marketing at Eastern Michigan University.
- **2011** — Completed an MBA in Global Management at Doshisha University in Kyoto.
- **Before 2018** — Led go-to-market or revenue teams at Responsys, ToutApp, Node.io, Datanyze, and DocuSign.
- **2018** — Co-founded DataGrail with Ignacio Zendejas and Earl Hathaway and became CEO.
- **2019** — DataGrail announced a $5.2 million financing round, bringing then-reported funding to $9.2 million.
- **2021** — DataGrail announced a $30 million Series B and expanded its integration network beyond 900 integrations.
- **2022** — DataGrail raised a $45 million Series C, bringing company-reported funding at the time to $84.2 million.
- **2022-2023** — Patents naming Barber and his co-founders as inventors were issued for live data mapping and privacy-request verification systems.
- **2024** — DataGrail was included in Fast Company's Most Innovative Companies list in the security category.
- **2025-2026** — Barber expanded his public focus from privacy automation into shadow AI, responsible AI governance, and agent-assisted privacy operations.

## Achievements

- Co-founded DataGrail in 2018 and has served as its CEO.
- Led DataGrail through a $45 million Series C in 2022, when the company reported $84.2 million in total funding.
- Named as an inventor on U.S. patents covering live data mapping for information privacy and privacy-protection verification.
- Helped grow DataGrail from early privacy-request automation into a platform spanning data discovery, mapping, consent, assessments, risk monitoring, and AI governance.
- Hosted and participated in privacy and security interviews, webinars, podcasts, and the GrailCast executive briefing series.
- Led DataGrail when it was included in Fast Company's 2024 Most Innovative Companies list in the security category.

## Latest updates

- **2026-06** — Published a LinkedIn article arguing that privacy builds trust and that regulatory penalties increasingly demand proof, not promises.
- **2026-05** — Discussed DataGrail research on undisclosed AI subprocessors with VentureBeat and argued that software capabilities are moving faster than AI governance.
- **2026-05** — Hosted a GrailCast Live conversation with Glean legal leader Michael Moore about enterprise AI access, permissions, and data governance.
- **2026-01** — Hosted the first GrailCast Live episode with Webflow CISO Ty Sbano on AI, privacy, and the future of the web.
- **2025-12** — Published five privacy predictions for 2026, including a shift from AI assistance to agent-executed privacy work and the convergence of shadow IT with shadow AI.
- **2025-10** — Appeared on the Legal4Tech podcast to discuss privacy, consent, shadow AI, and the unclear ownership of AI governance.

## Links

- Website: https://www.datagrail.io/
- LinkedIn: https://www.linkedin.com/in/daniel-barber/
- Twitter/X: https://twitter.com/gaijindan
- YouTube: https://www.youtube.com/channel/UCfRNVC2KRy9agOL1nAYMYVw

---

Profile page: https://yespress.io/daniel-barber
Published by YesPress — https://yespress.io
Last updated: 2026-08-18