Software company · Irvine, California

We build the software we ship.

Password Dev, LLC designs its own products, puts them in market, and supports the people who use them.

See the portfolio

Portfolio

Four sites, each on its own domain.

Password Dev publishes Foo Guard, Expensy AI, Alineana, and fshbeeb. Each one has its own website.

01

Foo Guard

AI agent security

Foo Guard reviews the files that describe an AI agent before that agent is deployed. A scan looks at identity, tools, permissions, credentials, and autonomy. Scores come from a deterministic rules engine.

  • Configuration scanning
  • Library of reviewed configs and skills
  • Hosted gateway for routed requests
  • GitHub and CI policy checks
fooguard.com (opens in a new tab)

02

Expensy AI

Expense tracking

Photograph a receipt and Expensy reads the merchant, date, total, and a category. Mileage and meeting minutes stay with the person who submitted them. In a team, the owner can see the whole workspace. Everyone else sees their own.

  • Receipt capture and categories
  • Mileage
  • Meeting minutes
  • Team workspaces
expensyai.com (opens in a new tab)

03

Alineana

AI chart analysis

Photograph a stock chart, or choose a screenshot. Alineana detects the pattern and the trend, writes the analysis, and gives a recommendation. The news moving the market is in the same check. Alineana does not place trades and does not connect to a brokerage.

  • Pattern and trend from the photo
  • Written analysis and a recommendation
  • Market news in the same check
  • Coming soon on iPhone
alineana.com (opens in a new tab)

04

fshbeeb

Invite-only society

fshbeeb is an ultra-exclusive, invite-only society. Membership is by invitation.

  • Invite only
  • Entry through fshbeeb.com
fshbeeb.com (opens in a new tab)

Company

A California limited liability company.

Password Dev, LLC was formed in 2024 and is based in Irvine, California. The company designs, ships, and operates its own software.

passworddev.com is the official website of Password Dev, LLC. The company publishes Foo Guard at fooguard.com, Expensy AI at expensyai.com, Alineana at alineana.com, and fshbeeb at fshbeeb.com.

About the company, contact, and support are on this site. Questions about a product go to that product.

Contact

Write to Password Dev.

hello@passworddev.com

Product support