CORE vs v1.5 vs MAX-SPEED: Pick Your Offline AI USB
PortableMind defined the category of offline AI on a USB. Now choose the tier that fits your workflow. Start small with CORE, go cross-platform with v1.5, or accelerate with MAX-SPEED. All tiers keep you offline, secure, and in control.
CORE
The entry point
Windows-only, 4 AI models, perfect for your first offline AI
Best for:
- •Budget-conscious users
- •Windows-only setups
- •AI newcomers
v1.5
The versatile choice
Cross-platform with voice, vision, and phone access
Best for:
- •Multi-device users
- •Voice & vision needs
- •Power users
MAX-SPEED v1.5
The speed demon
400 MB/s high-performance drive for the fastest offline AI
Best for:
- •Speed enthusiasts
- •Large model workflows
- •Performance critical
Who Should Buy What
Buy CORE if…
- →You use Windows exclusively
- →You're new to offline AI
- →Budget is your primary concern
- →Chat mode covers your needs
Buy v1.5 if… (Most Popular)
- →You use Windows and macOS
- →Voice mode is essential
- →You need vision (SCOUT)
- →Phone access is valuable
Buy MAX-SPEED v1.5 if…
- →Speed is mission-critical
- →You transfer large files
- →You want v1.5 + performance
- →Premium experience matters
Detailed Feature Comparison
| Feature | CORE | v1.5 | MAX-SPEED v1.5 |
|---|---|---|---|
| OS Support | Windows | Windows + macOS | Windows + macOS |
| AI Models | 4 models | 7 models | 7 models |
| Voice Mode | ✕ | ✓ | ✓ |
| Vision (SCOUT) | ✕ | ✓ | ✓ |
| Phone Access | ✕ | ✓ | ✓ |
| Presets | Standard set | 7 presets (incl. unfiltered) | 7 presets (incl. unfiltered) |
| Encryption | AES 256 | AES 256 | AES 256 |
| Drive Speed | Standard USB 3.x | Standard USB 3.x | 400 MB/s high-performance |
| Chat History | In-session only | Full history + import/export | Full history + import/export |
| Desktop App | ✓ | ✓ | ✓ |
| System Prompt Editor | ✓ | ✓ | ✓ |
| Auto Hardware Detection | ✓ | ✓ | ✓ |
Why PortableMind Tiers?
We invented the category of offline AI on a USB because it matters. When you can't depend on the cloud, you need something you can hold in your hand, something that works offline, and something you fully control.
Our three tiers give you the flexibility to start at your budget and capability level, then scale up as your needs evolve. No subscriptions. No cloud. Just your offline AI, exactly when you need it.
CORE is the entry point—Windows, 4 models, chat mode. It works. Full stop.
v1.5 adds macOS, voice, vision, phone access, and 7 models. The power tier.
MAX-SPEED v1.5 is the same v1.5 on a 400 MB/s high-performance drive. Speed. Period.
Frequently Asked Questions
Can I upgrade from CORE to v1.5 later?
Absolutely. Start with CORE, and when you need cross-platform access or voice mode, upgrade to v1.5 at the difference in price.
What's the difference between v1.5 and MAX-SPEED v1.5?
MAX-SPEED v1.5 includes everything in v1.5, but on a 400 MB/s high-performance drive for dramatically faster load times and data transfer.
Do all tiers include the desktop app?
Yes. All three tiers (CORE, v1.5, MAX-SPEED v1.5) include the desktop application with system prompt editing and auto hardware detection.
Is CORE really Windows-only?
Yes. If you need macOS support, move to v1.5 or MAX-SPEED v1.5, which both support Windows and macOS.
How many people can use the same USB?
The USB is designed for individual custody. Each user should have their own for security and compliance reasons.
What's the warranty on these drives?
All PortableMind USBs come with our standard warranty. Check your receipt for details; we back every drive.
Ready to go offline?
Every PortableMind tier is validated, encrypted, and ready to run on day one. Pick your tier and claim your offline AI today.