# Tony Dang

> Tony Dang is co-founder of Infisical. Infisical on Anchor Terminal, with grades, an about and public profiles.

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- MCP: https://www.anchorterminal.com/mcp (the whole catalogue as tools, no key)
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)
- Updated: 2026-10-28

Co-founder, Infisical.

Tony Dang co-founded Infisical, which builds open-source security infrastructure for developers and agents, with Vlad Matsiiako and Maidul Islam. According to the company, the three had built several products and started Infisical out of frustration with .env files. Dang studied at Cornell University and Cornell Tech.

- LinkedIn: https://www.linkedin.com/in/tuan-d-a104a6125/
- X: https://x.com/dangtony98

## What Tony builds

- [Infisical](https://www.anchorterminal.com/tools/infisical.md), graded A, 84.5/100, in Secrets & credential vaults. Open-source secrets manager with machine identities (Universal Auth, OIDC, AWS, GCP, Azure, Kubernetes, SPIFFE), dynamic secrets, rotation and audit logs, hosted in the US or EU or self-hosted. Co-founder, Infisical, researched 2026-10-26.

## Works with

- [Maidul Islam](https://www.anchorterminal.com/people/maidul-islam/), Co-founder, Infisical
- [Vlad Matsiiako](https://www.anchorterminal.com/people/vlad-matsiiako/), Co-founder, Infisical

## Backed by

- [Y Combinator](https://www.anchorterminal.com/investors/y-combinator/)
- [Gradient Ventures](https://www.anchorterminal.com/investors/gradient-ventures/)
- [22 Ventures](https://www.anchorterminal.com/investors/22-ventures/)
- [Elad Gil](https://www.anchorterminal.com/investors/elad-gil/)
- [Dynamic Fund](https://www.anchorterminal.com/investors/dynamic-fund/)
- [Olivier Pomel, Datadog CEO](https://www.anchorterminal.com/investors/olivier-pomel-datadog-ceo/)
- [Antonio Gracias, Valor CEO](https://www.anchorterminal.com/investors/antonio-gracias-valor-ceo/)
- [Gallery Ventures](https://www.anchorterminal.com/investors/gallery-ventures/)
- [Pace Capital](https://www.anchorterminal.com/investors/pace-capital/)
- [Dynamic Capital](https://www.anchorterminal.com/investors/dynamic-capital/)

## Questions

### Who is Tony Dang?

Tony Dang co-founded Infisical, which builds open-source security infrastructure for developers and agents, with Vlad Matsiiako and Maidul Islam. According to the company, the three had built several products and started Infisical out of frustration with .env files. Dang studied at Cornell University and Cornell Tech.

### What does Infisical make?

Anchor Terminal lists Infisical from Infisical. Open-source secrets manager with machine identities (Universal Auth, OIDC, AWS, GCP, Azure, Kubernetes, SPIFFE), dynamic secrets, rotation and audit logs, hosted in the US or EU or self-hosted.

### Who has invested in Infisical?

The sources our research read name Y Combinator, Gradient Ventures, 22 Ventures, Elad Gil, Dynamic Fund, Olivier Pomel, Datadog CEO, Antonio Gracias, Valor CEO, Gallery Ventures, Pace Capital and Dynamic Capital.

### How are Tony's tools graded?

Infisical is graded A, 84.5 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.

## Sources

- https://www.ycombinator.com/companies/infisical
- https://aws.amazon.com/marketplace/pp/prodview-fuedwvalknaiy
- https://infisical.com/sla
- https://infisical.com/

These are the people building the tools we list, named for their public role in the company or project behind a listing, from public pages, with the date it was researched. They don't work for Anchor Terminal (our own team is on the about page, /about/#author). We show public roles, public profiles and what the listing pages show, nothing private. To correct something, send an about or a photo, or have a page removed, write to privacy@anchorterminal.com.

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