Nine
The facts below are what the maker publishes about Nine, checked and dated. Our editors have not written about it yet.
Plans and prices
From Nine's own pricing page, checked 13 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Nine | Free | Open-source desktop app · Up to 9 properties · Up to 3 users · 1 organization · 10 MB per uploaded file |
The facts
Each one read from Nine's own pages, with the date it was checked.
What it does
- Backup and restore
- It supports manual and scheduled backups and staged restore with preview.checked 12 Oct 2026
- Backups
- Nine supports manual and scheduled database backups and a staged restore with preview.checked 13 Oct 2026
- Data storage and security
- Nine uses a file-based SQLite database with SQLCipher AES-256 encryption at rest and OS keychain integration for password management.checked 12 Oct 2026
- Finances
- Nine can generate recurring rent invoices, record payments, apply configurable late fees, and produce financial reports.checked 13 Oct 2026
- Financial tools
- It can generate invoices for active leases, track payments by multiple methods, apply late fees after a grace period, and provide financial reports and payment history.checked 12 Oct 2026
- Integrations
- Optional SendGrid and Twilio accounts provide email and SMS notifications; in-app notifications work without them.checked 13 Oct 2026
- Intended users
- The project describes Nine as intended for real estate investors, property managers, and landlords managing up to nine residential rental properties.checked 12 Oct 2026
- Lease management
- Yeschecked 22 Sep 2026
- Leases and tenants
- Features include prospect and tenant tracking, digital lease creation and acceptance, lease expiration reminders, and lease renewals.checked 13 Oct 2026
- License
- The software is open source under the MIT License.checked 13 Oct 2026
- Limits
- The product limits usage to 9 properties, 3 users, 1 organization, and 10 MB per uploaded file.checked 13 Oct 2026
- Maintenance
- The app tracks maintenance requests, vendor assignments, costs, and inspections with a 26-item checklist and PDF reports.checked 13 Oct 2026
- Maintenance and inspections
- It tracks repair services and costs and offers a 26-item inspection checklist, scheduled routine inspections, and PDF inspection reports.checked 12 Oct 2026
- Maintenance management
- Yeschecked 22 Sep 2026
- Notifications
- It provides in-app notifications, lease expiration warnings, automatic late fees, and configurable notification preferences.checked 12 Oct 2026
- Product
- Nine is a desktop application for landlords and real estate investors to manage rental properties, tenants, leases, finances, and maintenance.checked 13 Oct 2026
- Property accounting
- Yeschecked 22 Sep 2026
- Property management
- The app supports property profiles with photos and documents, status tracking, unit management, and portfolio analytics.checked 13 Oct 2026
- Security
- The app uses a local SQLite database encrypted at rest with SQLCipher AES-256 and includes Content Security Policy headers.checked 13 Oct 2026
- Support
- The project lists GitHub Issues for bug reports, GitHub Discussions for feature requests, and a private email address for security issues.checked 13 Oct 2026
- Tenant and lease management
- It supports tenant and lease tracking, digital lease creation, and security deposit tracking.checked 12 Oct 2026
- Usage limits
- The listed limits are 9 properties, 3 users (1 system and 2 login), 1 organization, and 10 MB per file upload.checked 12 Oct 2026
Where it runs
- Platforms
- Version 1.0.0 is available for Linux as an AppImage and for Windows as an installer or portable executable; macOS is listed as planned.checked 13 Oct 2026
- Platforms and downloads
- The README lists a Linux AppImage and Windows installer or portable executable; it notes the Windows app is unsigned and may trigger a SmartScreen warning.checked 12 Oct 2026
