Time Machine vs Backblaze vs Arq: The Best Mac Backup Solution in 2026
Time Machine is free. Backblaze is $7/month. Arq is $69 one-time. We break down which Mac backup solution is actually worth it for your specific situation.
Quick Comparison
| Rank | Product | Score | Price |
|---|---|---|---|
| #1 | Backblaze | 9.0 /10 | $7/computer/month (or $170/year) |
| #2 | Time Machine | 8.5 /10 | Free (with your own external drive or NAS) |
| #3 | Arq | 8.0 /10 | $69 one-time per Mac (plus cloud storage costs) |
Bottom Line
Use Time Machine with a NAS for your local backup — it's free, fast, and always available. Add Backblaze for $7/month if you want off-site protection. That's the two-layer system that covers 95% of what most Mac users actually need.
Every Mac user has been there: you lose your laptop, it dies, or something worse happens — and you realize your data was never backed up. The solution isn’t complicated. The challenge is choosing between the options.
Time Machine is free and built into macOS. Backblaze is $7/month and nearly invisible once set up. Arq is $69 once and gives you maximum control. Here’s how to decide.
How We Tested
We ran all three backup solutions on MacBook Pros running macOS Sequoia, backing up a ~500GB system with a mix of documents, photos, video projects, and application data. We evaluated setup time, restore speed, cloud reliability, and total cost over 2 years.
The Short Answer
Layer your backups:
- Time Machine (free) → local, fast, always available
- Backblaze ($7/month) → off-site cloud backup for disaster recovery
That’s the combination most Mac users should use. Time Machine handles the daily stuff. Backblaze handles the “my house burned down” scenario. Together they cover everything.
The Full Breakdown
Time Machine — Best Free Backup
Time Machine has been built into macOS for nearly 20 years, and it works. You plug in an external drive (or connect to a network NAS), enable Time Machine in System Settings, and from that point on your Mac backs itself up hourly.
The backup is fast — local SATA speeds are limited only by the drive. You can browse previous versions of any file by browsing back through time in Finder. Restoring a full system from Time Machine takes 30-60 minutes for most setups.
The critical limitation: Time Machine is local. Your backup drive is in the same building as your Mac. If there’s a fire, a flood, or a theft — you lose both. Time Machine alone is not a complete backup strategy.
Best for: Everyone. Turn it on today. It’s free and already on your Mac.
Backblaze — Best Cloud Backup
Backblaze has two things going for it: simplicity and price. The Mac app installs in 5 minutes, asks you which drives to back up, and from that point runs invisibly in the background. There’s no configuration, no ongoing maintenance, nothing to manage.
At $7/computer/month (or $170/year — about $14/computer/month), it’s not the cheapest cloud backup long-term, but it’s straightforward. For most users, the $7/month is worth eliminating the mental overhead of backup management.
The restore experience is solid: you can download individual files from the web, restore to a new Mac directly, or pay $189 for Backblaze to ship you a physical hard drive with your data on it.
The catch: You’re trusting Backblaze with your data. Your files are stored on their servers. Some users — lawyers, healthcare workers, anyone with sensitive client data — may not be comfortable with that.
Best for: Mac users who want genuine off-site backup without managing anything.
Arq — Best for Control and Privacy
Arq backs up to cloud storage you already pay for — Amazon S3, Backblaze B2, Google Cloud Storage, Dropbox, and more. That means your data lives in your own cloud account, not a third-party backup company’s servers.
For power users and anyone with privacy concerns, this is the key advantage. You control the encryption keys. You can access your backup data directly in your cloud storage account. You can switch cloud providers without re-uploading everything.
The cost math: Arq is $69 one-time. Backblaze B2 storage is roughly $3/month for 100GB. Compared to Backblaze ($7/month), Arq + B2 costs less after about 18 months of use — and you own the infrastructure.
The tradeoff: Arq requires more setup. You need to create a B2 or S3 account, configure it within Arq, and manage retention settings. It’s not hard, but it’s not automatic.
Best for: Privacy-conscious users, technical users who want control, and anyone who expects to use backup for more than 18 months.
The Cost Comparison Over 2 Years
| Solution | Year 1 | Year 2 | Total |
|---|---|---|---|
| Time Machine + External Drive | $100 (drive) | $0 | $100 |
| Backblaze | $84 | $84 | $168 |
| Arq + Backblaze B2 | $100 (drive) + $69 + $36 (B2) | $36 | $241 |
| Backblaze (2-year plan) | $84 | $84 | $168 |
What About Apple’s Time Capsule?
Time Capsule was discontinued in 2018. If you’re still using one, it’s time to migrate to a NAS or external drive. Synology and QNAP both make excellent NAS devices that work perfectly with Time Machine over your network.
Our Recommendation
Do both:
- Time Machine — Buy a NAS (Synology 2-bay starts at $200) or even a good external SSD ($100–150). Set up Time Machine to back up to it automatically. You now have local, fast, automatic backups.
- Backblaze — Sign up, install the app, and let it run in the background. $7/month for genuine off-site protection.
Total year 1 cost: ~$250–350 for the NAS or external drive + $84 for Backblaze. After that: $84/year for Backblaze.
This is the setup that protects you from both drive failure AND fire/theft/natural disaster. It’s what professional Mac users actually use.
Start with Time Machine today. That’s the one you can enable right now in 5 minutes with nothing but an external drive you probably already have.
Full Rankings
Backblaze
$7/computer/month (or $170/year)
The best cloud backup for Mac users who want maximum simplicity at a fair price. Unlimited backup, automatic, and $7/month per computer.
Pros
- ✓ Unlimited cloud backup — no device size limits
- ✓ Automatic continuous backup — set it and forget it
- ✓ Very easy setup — works in 5 minutes
- ✓ Includes physical device retrieval (drive shipped to you)
- ✓ Mac app is clean and unobtrusive
- ✓ Can restore to a new Mac directly from the cloud
- ✓ Smartphone app for viewing backed-up photos
Cons
- ✗ Monthly subscription — $7/computer/month
- ✗ Data is stored on Backblaze's servers (not your control)
- ✗ No local backup component
- ✗ Backups are incremental but not instant
Time Machine
Free (with your own external drive or NAS)
Free, fast, local, and built into macOS. Time Machine is the best free backup solution — especially when paired with a local NAS or external drive.
Pros
- ✓ 100% free — comes with macOS
- ✓ Extremely fast local backups to external drive or NAS
- ✓ No subscription — own your backup storage
- ✓ Automatic hourly backups to local destination
- ✓ Full system restore from any backup point
- ✓ No internet connection required
- ✓ Can back up to network shares (Synology, QNAP NAS)
Cons
- ✗ No off-site backup by default — vulnerable to fire/theft
- ✗ Backups stored locally — fire destroys them
- ✗ Cannot access backups remotely
- ✗ Limited retention control (macOS manages this)
- ✗ Older backups are automatically deleted when drive fills
Arq
$69 one-time per Mac (plus cloud storage costs)
The best of both worlds — local AND cloud backup. Arq backs up to your own cloud storage (S3, Backblaze B2, Dropbox) giving you full control. $69 one-time.
Pros
- ✓ Backs up to your own cloud storage — you own the data
- ✓ Supports multiple cloud providers: S3, Backblaze B2, Dropbox, Google Cloud, more
- ✓ One-time purchase — $69 per Mac, no subscription
- ✓ Full encryption — your data, your encryption key
- ✓ Includes local backup to external drive
- ✓ Extremely configurable retention and scheduling
- ✓ Great for power users who want full control
Cons
- ✗ Requires your own cloud storage account (pay separately)
- ✗ More complex setup than Backblaze or Time Machine
- ✗ Backblaze B2 + Arq = ~$3/month + $69 upfront — more than Backblaze for most users
- ✗ Interface is less polished than consumer-focused tools