Secure Key Vault
API keys encrypted with macOS Keychain. Your credentials never leave your device.
Volt • macOS + iPhone companion
Track Your AI Spend. Before It Tracks You.
Real-time usage monitoring for Claude, OpenAI, and more. See every token, set budgets, get alerts — all in one native Mac app.
Download on the Mac App Store
7 days free · Cancel anytime in Settings · Billed securely through Apple
Works with your favorite AI tools
- Claude
- OpenAI
- Gemini (soon)
- Cursor
- Grok
Built for Power Users
Real-Time Analytics
Track token usage, costs, and trends across all your AI providers in real-time.
Smart Alerts
Set budget thresholds and get notified before you exceed your spending limits.
Privacy-first architecture
Your Keys. Your Mac. Zero Knowledge.
Volt is built with privacy-first architecture. We never see, store, or have access to your API keys.
Device-Only Storage
API keys live in Apple Keychain on your devices. They never leave your Mac or iPhone.
Apple Keychain Protected
Keys are managed on your Mac and shared with your iPhone via iCloud Keychain — encrypted end-to-end by Apple.
Metadata Only in Cloud
Volt Cloud syncs usage snapshots only. Your API keys never touch our servers — ever.
API Keys Never Reach The Cloud — iCloud Keychain, Apple E2E Encrypted
Everything in One Glance
A beautifully crafted dashboard that shows you exactly what matters — no clutter, just clarity. Quick glance from your menu bar on Mac.
- Multi-Provider
- Budget Alerts
- Model Usage
- Team Stats
Professional Invoices. Instant.
Generate polished, tax-ready invoices for your AI expenses in seconds. Perfect for freelancers, agencies, and enterprises.
- Per-organization breakdown
- Multi-currency support
- Tax-ready formatting
- Custom branding
iOS Companion
Your AI Spend. Always With You.
Monitor usage, check key health, and get AI-powered insights — right from your iPhone.
- Usage Rings
- AI Insights
- Key Vault
- Session Forecast
- Push Notifications
Simple, Transparent Pricing
Every plan includes a 7-day free trial, billed securely through your Apple account. Pay monthly, or save with annual billing in the app.
Individual
Starter
For tracking your personal AI usage.
$2.99/month
- 5 API keys across Claude & OpenAI
- Real-time menu bar pill
- Claude Chat usage tracking
- Smart budget & health alerts
- iPhone companion (read-only)
- macOS Keychain encryption
Start Free Trial
Opens the App Store · Billed through your Apple Account
Most Popular
Studio
For agencies with clients and admin analytics.
$9.99/month
- 15 API keys total
- Admin keys for Claude & OpenAI
- Up to 2 admin organizations
- Workspace & project breakdown
- Cost-by-model reporting
- Client invoicing & attribution
Start Free Trial
Opens the App Store · Billed through your Apple Account
Enterprise
Scale
For large teams with SSO and priority support.
Custom
- Unlimited API keys
- Unlimited admin organizations
- SSO / SAML authentication
- Priority support with SLA
- Custom onboarding
- Compliance documentation
Contact Sales
Invoiced directly · Custom terms
- Keychain Encrypted
- Secure Apple Payments
- Zero Cloud Storage
- 7-Day Free Trial
- Cancel Anytime
Ready to Take Control of Your AI Spend?
macOS 14+ • Apple Silicon & Intel