Private AI, without the enterprise bloat

Meet Barsec Shield your private AI agent

Shield is a private, persistent AI agent powered by Hermes. Use it for security operations, business help, personal projects, research, writing, debugging, planning, and anything else you need to think through. Install it on your phone as a PWA.

Simple pricing. One private Shield. $20/month, including the LLM.

shield > ask
$ What should I focus on today?
 You have 2 client follow-ups that need attention.
 One repo had new commits this week with no failing checks.
 Your security alerts are quiet, but one dependency should be reviewed.
 I drafted a short status update you can send now.

One agent, many use cases

Shield is a general-purpose private AI agent. Security is one strong use case — not the whole product.

Security operations

Ask about alerts, logs, endpoints, or suspicious activity in plain English. Shield can support security workflows without forcing you to live in a traditional SOC console.

Business help

Draft emails, summarize notes, write specs, compare vendors, organize ideas, and turn messy thoughts into useful next steps.

Personal projects

Plan a trip, learn a new skill, debug a script, build a workflow, or think through a decision. Shield keeps context across sessions.

Private by default

Your Shield runs in its own private environment. Your conversations, your data, your keys, and your context stay separate.

Choose your model

Use OpenRouter, bring your own key, or route different tasks to different models over time. You choose the brain and control the cost.

Always with you

Install Shield on your phone as a PWA. Same conversations, same memory, one tap from your home screen.

01

Sign up

Create your account, choose your plan, and your private Shield is provisioned automatically. No sales call, no enterprise process.

02

Configure your agent

Tell Shield what to call you, what it should know about your work, and which model you want to use. OpenRouter is built in, and bring-your-own-key options can be supported.

03

Use it anywhere

Talk to Shield from the web, your desktop, or your phone as a PWA. It keeps context, remembers your projects, and helps you pick up where you left off.

Your Shield, your stack

Barsec Shield
Powered by Hermes
OpenRouter
Bring your own key
PWA installable
Private by default
Persistent memory

Simple pricing

One plan. One private Shield. $20/month, including the LLM.

Barsec Shield

$20/mo

One private AI agent for your work, projects, and security workflows.

  • Private Shield agent
  • Full WebUI access
  • PWA access
  • Persistent conversations and memory
  • OpenRouter support
  • Bring-your-own-key friendly
  • Unlimited conversations
  • Simple setup

Install Shield on your phone

Once your Shield is ready, open it in your phone's browser and choose "Add to Home Screen." It works like a normal app — same conversations, same memory, one tap from your home screen.

Get your own Barsec Shield

Sign up, pick a model, and start talking. No enterprise tax, no sales call, no complicated setup.