SignalCost Personal

AI is part of family life. Keep it helpful.

See how AI is being used, protect against common risks, and keep household AI spending in check.

Create family workspaceSee how it works
Verified account One person and device to start Beacon optional
Family activityToday at home
Personal + Beacon sample
$21of $35 limit
Household AI spendOn track14 days left this month
Homework researchMaya · family laptop
AllowedApproved learning use
$0.18
Personal details in a promptFamily desktop
StoppedSensitive information protected
$0.00
Repeated image requestsEli · browser
PausedHousehold limit reached
$0.00
Family rules checked before supported provider use.
Shared visibility, not secret surveillance.Clear family rulesPrivacy choicesSpend guardrails

One calm place to check in

Help your family use AI with more confidence.

SignalCost turns supported AI activity into simple answers: what happened, whether a family rule applied, and what it cost.

Understand how AI fits into family life

See supported AI activity by person, device, purpose, and provider when that identity is available—without turning family life into a wall of technical logs.

Put guardrails in front of common AI risks

On managed paths, SignalCost can flag or stop sensitive-data sharing, safeguard bypass attempts, unapproved tools, and runaway activity before the provider is called.

Keep household AI spending intentional

Set practical limits, see what the spend supported, and catch unusual usage before another subscription or agent run becomes a surprise bill.

Made for real homes

Start small. Add protection where it helps.

You do not need to replace the AI tools your family already uses. Begin with one protected person and device, then decide whether Beacon belongs in the home.
  1. 1
    Connect

    Start with one supported browser or device. SignalCost begins organizing AI activity into a clear family view.

  2. 2
    Choose

    Set simple household rules for sensitive information, approved uses, provider access, and spending limits.

  3. 3
    Understand

    Review a plain-language explanation when activity is allowed, paused, routed, or stopped.

Privacy that can match your household

See the decision without keeping every word.

SignalCost supports PrivateProof records that retain purpose, risk, policy, route, and cost evidence without sending the full prompt to Cloud. Full-prompt review remains an explicit household setting where supported.

  • Use transparent rules everyone in the household can understand.
  • Keep a useful record of decisions and spending.
  • Choose minimized evidence for more sensitive activity.
Read how SignalCost handles data

SignalCost Beacon for families

A local checkpoint for AI at home.

Beacon brings supported capture and family rules closer to the devices in your home. It can make local decisions, keep the latest rules available during an internet interruption, and send a minimized receipt to your family workspace.

Local AI checks Household-managed privacy Health and activity status
Reserve BeaconSee Beacon details
Optional local protectionSignalCost Beacon local AI appliance
SignalCost BeaconDesigned for supported home and office capture paths.

Simple starting point

Protect one person and one device first.

Personal Edition and Beacon are separate, so families can begin with software and add a local appliance only when it is useful.
Personal Edition
$99/ year

One protected person and one captured device.

  • Family activity and purpose view
  • Supported safety and policy checks
  • AI spend visibility and limits
  • PrivateProof activity history
Create family workspace
SignalCost Beacon
$2,499 starting price

Optional local hardware for supported household capture and decision paths.

  • Local rule checks
  • Activation-code setup
  • Local dashboard and health
  • Cloud-managed updates and support
Reserve Beacon

SignalCost monitors configured capture paths. It does not claim to see or block every AI interaction on every device.

Bring some calm to family AI use

Know what is happening. Set the family rules. Keep spending in bounds.

Create family workspaceVerified email required. Start with one protected device.