Private AI for confidential work.

Sal is your on-device intelligence partner for Apple Silicon. Natively local. Built for confidential files, code, and notes.

Download Sal for Mac
Sal Desktop 2-Panel Studio

No cloud. No meters. No waiting.

An agent for confidential work.

Work with Sal on your confidential documents. Contracts, financials, client notes—Sal reads them, drafts from them, edits them, all while keeping them safe and secure on your device and never sending anything to a third party for processing.

Sal codes, debugs, and deploys on your Mac—right in your terminal, without pushing a single line to a cloud API.

Sal creating a launch readiness dashboard locally on Apple Silicon
Create a launch readiness dashboard from these files

Documents never leave your device.

Sal processes your files locally on your Mac, iPhone, or iPad. Nothing is uploaded, stored, or seen by a third party.

Client documents, financials, source code—handle the work that confidentiality agreements demand without sending it to an unapproved provider.

Sal reviewing a coastal dune vegetation study locally on Apple Silicon
File Intelligence Reading figure_03_post_storm.jpg
Secure

Fast on Apple Silicon.

Sal runs intelligence directly on your Apple Silicon—Mac, iPhone, or iPad. No network round-trips between you and your on-device intelligence.

Generate an image, build a page, keep working. Sal is as fast as your Mac, not as slow as a data center.

Sal generating a hero image and building a one-page coaching site locally on Apple Silicon
Creative Intelligence
Generating image…
Secure

No metering, no quotas.

Use Sal as much as you want. There are no token limits, usage caps, or daily quotas.

Sal has no usage limits, so a coding session runs as long as you want. Tests, builds, and servers keep going without a pause.

Sal running tests, building, and serving a local dev server simultaneously on Apple Silicon

Command Intelligence

swift test

File Intelligence

Reading Scheduler.swift

Secure

Command Intelligence

npm run dev

Sal reads anything you give her.

Pages, Word docs, spreadsheets, voice memos, emails, scanned PDFs. All understood locally, no upload required.

She writes back in the formats you need: PDF, CSV, code, images, HTML, and more.

Sal reading five file types and writing three output formats locally on Apple Silicon

The file types you work with daily.

Never uploaded

Many Devices. One Mind.

A single assistant across all your Apple devices.

Move seamlessly between iPhone, iPad and Mac without Sal ever forgetting context or losing focus. Research a contract on your Mac, step out to lunch, and continue the exact same conversation from your pocket on your iPhone. Your memory synchronizes privately through your personal Apple iCloud account—never passing through any HelloPartner.ai intermediary servers.

Sal continuity across iPhone and iPad

Prefer complete device isolation? You can turn off iCloud sync at any time in Settings. Each installed app will operate in its own 100% offline, isolated local storage with full analytical capabilities and zero remote network requests.

Fair, Accessible Subscriptions

Less than half the cost of cloud AI. Truly unlimited.

Sal for Mac includes an unconditional 14-day free trial ($9.99/month). Sal for iPhone is 100% free. No tokens to buy, no rate throttles, and zero data surveillance.

Sal for iPhone

Private intelligence for sensitive topics right from your pocket.

iOS
Apple Neural Engine iPhone 17 Pro, 18 Pro, Air, Duo · iOS 26+
Available Now on the App Store
Free

100% free · Zero subscriptions, zero token caps

  • ✓iPhone Duo Dual-Screen Mode: View reference docs on one screen while chatting on the other
  • ✓Native iPhone Share Sheet file ingestion (PDF, CSV, audio)
  • ✓On-device visual & photo understanding (charts, exhibits, receipts)
  • ✓On-device voice memo transcription & actionable summaries
  • ✓Pocket document understanding with zero cloud uploading
  • ✓Email triage, quick drafting, and meeting prep
  • ✓100% on-device processing — zero background telemetry
  • ✓Requires 12GB RAM minimum (iPhone 17 Pro, 17 Pro Max, iPhone Air, iPhone Duo, iOS 18+)
  • –Self-service only · No customer support provided for free iOS app
Get on the App Store
Flagship Power

Sal for Mac

Heavyweight reasoning models, agentic workflows, and document mastery.

macOS
Apple Silicon Metal M1 · M2 · M3 · M4
14-Day Free Trial Included
$9.99 / month

Billed monthly after 14-day free trial · Cancel anytime

  • ✓Advanced Reasoning Models: Executive models over 2× to 7× mobile capacity, rivaling frontier models offline
  • ✓Terminal Tools for Coders: Run shell commands, inspect repos, and debug code locally with zero IP risk
  • ✓Open Plugin Architecture: Create & install custom HTML/CSS/JS plugins to extend Sal
  • ✓Intelligent paginated Document Pinning for 100+ page files with zero cloud leaks
  • ✓Direct Apple Calendar & Reminders app integration
  • ✓Zero token caps — unlimited prompt & reasoning volume
  • ✓Apple Silicon M-Series (16GB+ RAM recommended for large files)
  • ✓Direct Support: Direct email & product support included with Mac subscription
Start Free 2-Week Trial (Mac)
Looking to use both? Sal for iPhone is completely free. Sal for Mac includes an unconditional 14-day free trial ($9.99/month). Sal functions as a single unified assistant with one shared memory across your iPhone and Mac.
Hardware Transparency Engineered for Professionals Who Own Professional Hardware
Mac Workstation: Any Apple Silicon Mac (M1, M2, M3, M4). For heavy document pinning (100+ page contracts, medical records, tax corpuses), 16GB to 64GB of unified RAM is recommended for fluid, instant responsiveness.
iPhone Companion: Requires an iPhone with at least 12GB of RAM (iPhone 17 Pro, iPhone 17 Pro Max, iPhone Air, and iPhone Duo running iOS 26 or newer) for high-fidelity on-device voice transcription, dual-screen productivity, and local document triage.