Sentinel
Frontier Intelligence. Under Your Wing.
One private chat for ChatGPT, Claude, Gemini, and Muse — and the official 3D Cybernetic Peregrine Falcon of Software by GL. Bring your own keys, set spending limits, and give your AI a soul of its own. Your chats stay on your device.
One App for All Your AI Needs.
Connect your own frontier accounts, customize your AI’s persona, and keep every conversation and spending limit under your direct control.
ChatGPT, Claude, Gemini and Muse, one app
Connect your own account with each company's API key, then pick which AI answers each message. When you switch, the new AI gets your latest messages in full and a short summary of earlier ones.
Give your AI a personality
Name your assistant, write its persona, and add your own directives. Every message to every AI is shaped by your Soul.
Know what you spend, and cap it
Set a monthly limit for each AI and a daily safety guardrail. Spend is calculated from token usage, and your AI company's bill is the final word. Sentinel stops sending once a limit is reached and can notify you at half and at 80 percent.
Your chats stay on your device
Your API keys live in this device's Keychain. Chats, memories and your Soul are stored on your device, and signing out wipes them. Your messages go only to the AI companies you connect.
Made for iPad Too.
Your conversations sit beside the chat, and the Menu opens from the sidebar button. You can also take the chat full screen.
Precision in Flight. The Living Emblem of Sentinel.
Sentinelembodies our Cybernetic Peregrine Falcon — engineered in matte black titanium, carbon-fiber wing vanes, and brushed champagne-gold servos with 7 optical telemetry states that mirror how your AI thinks, speaks, and enforces your spend guardrails.
Machined Titanium. Articulated Intelligence.
Built to the Gold Standard with physically based metallic shaders, morphological 4K feather masks, and a custom skeletal rig — perched atop an obsidian plinth while its internal seam emitters shift color in real time.
Matte Black Titanium (#0D0E12)
Precision-machined armor plates, satin carbon-fiber primary wing vanes, and an articulated speech beak rig.
7-State Optical HUD & Seams
Dynamic internal illumination shifts across Speaking Gold, Thinking Sapphire, Verified Emerald, and Overdrive Crimson.
Brushed Champagne Gold (#D4AF37)
Anodized mechanical talons, hydraulic wing-fold servos, and a recessed gold-rimmed obsidian plinth.
3D iPhone Tutorial Host
Deploys a floating 3D device stage alongside its wing to guide real-time native iOS walkthroughs and sprints.
Warm champagne-gold optical ring and subtle breathing seam illumination on standby.
Articulated beak synchronization with bright gold acoustic pulse along the neck plates.
Recessed sapphire-cyan HUD optics while routing prompts across frontier models.
Amethyst seam pulse when inspecting attached photos, PDFs, or long context windows.
Crisp emerald wing-tip confirmation lock when a task or code audit passes.
Amber telemetry alert as token usage approaches your daily or monthly threshold.
Crimson cutoff lock when a configured spend limit is reached — zero further requests sent.
Uncompromising Protection.
Sentinel is built so the private parts stay with you. Your keys and your chats live on your device, your messages go only to the AI companies you connect, after you tap Allow Sharing. The Sentinel app has no ads, no analytics, and no tracking, and Gold Life never sells your data or receives your chats. Details are in the Privacy Policy.
Keys stay in your Keychain
Your API keys are encrypted in this device’s Keychain and are never sent to Gold Life. A key goes only to the AI company it belongs to.
Chats stay on your device
Chats, saved memories, your AI Soul and your spend history are stored on this device, not on a Gold Life server.
You allow sharing first
Before your first message goes to an AI, Sentinel asks you to tap Allow Sharing. None of your messages or files are sent until you do.
Sign out and it’s gone
Signing out deletes your chats, saved memories, AI Soul, spend history and connection keys from the device.
Spending limits you control
A daily guardrail and a monthly limit for each AI stop Sentinel from sending once your calculated spend reaches the cap. Also set limits in each company’s billing console.
Questions, Answered.
Where can I get it?
What does it cost?
Which AIs can I use?
Where is my data stored?
Do I need to create an account?
What devices does it run on?
Is it available in Spanish?
What is Software by GL?