Comet Backup
Comet Backup is a flexible backup software solution providing service providers and IT teams with fast, encrypted, and deduplicated data protection across diverse storage environments and platforms.
Stellar Data Recovery
Stellar Data Recovery is a professional-grade software suite designed to retrieve lost, deleted, or inaccessible data from hard drives, SSDs, USB sticks, and optical media across Windows and Mac platforms.
Quick Comparison
| Feature | Comet Backup | Stellar Data Recovery |
|---|---|---|
| Website | cometbackup.com | stellarinfo.com |
| Pricing Model | Subscription | Freemium |
| Starting Price | $2/month | Free |
| FREE Trial | ✓ 30 days free trial | ✓ 0 days free trial |
| Free Plan | ✘ No free plan | ✓ Has free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2017 | 1993 |
| Headquarters | Christchurch, New Zealand | Gurugram, India |
Overview
Comet Backup
Comet Backup gives you total control over your data protection strategy with a fast, secure, and highly customizable backup solution. You can protect everything from individual files and folders to entire disk images, Microsoft 365 environments, and databases like SQL or MongoDB. The software uses client-side deduplication, meaning your data is compressed and encrypted before it even leaves your device, saving you significant bandwidth and storage costs.
Designed specifically for IT professionals and service providers, the platform allows you to choose your own storage destination, whether it's local hardware or cloud providers like AWS, Azure, or Wasabi. You can manage all your backup jobs through a centralized web interface, white-label the software with your own branding, and scale your operations without worrying about per-device licensing fees.
Stellar Data Recovery
Stellar Data Recovery helps you retrieve lost files from almost any storage device. Whether you accidentally emptied your recycle bin, formatted a drive, or faced a system crash, you can recover documents, photos, videos, and emails with a few clicks. The software supports a wide range of file systems including NTFS, FAT, and exFAT, ensuring you can get your data back from internal drives and external media like SD cards or thumb drives.
You can preview your recoverable files before committing to the full restoration process, which saves you time and ensures you only recover what you actually need. It caters to everyone from home users looking for deleted photos to IT professionals managing complex RAID failures or encrypted drives. The interface is clean and guided, so you don't need technical expertise to perform deep scans and successful file extractions.
Overview
Comet Backup Features
- Chunk-Based Deduplication Upload data once and only back up changed blocks to save massive amounts of storage space and bandwidth.
- Client-Side Encryption Secure your data with AES-256 bit encryption before it leaves your network so only you hold the keys.
- White-Label Branding Replace all logos and names with your own brand to provide a professional, cohesive experience for your clients.
- Live File Backups Back up files while they are still in use by applications without interrupting your team's daily productivity.
- Centralized Management Monitor all backup health, status, and history across your entire fleet from a single, intuitive web dashboard.
- Flexible Storage Options Choose where your data lives by connecting to any S3-compatible cloud storage or your own local servers.
Stellar Data Recovery Features
- Deep Scan Technology. Search for lost files based on file signatures to recover data from heavily corrupted or formatted storage volumes.
- File Preview. View your photos, videos, and documents during the scanning process to verify their integrity before you start recovery.
- Optical Media Recovery. Restore your inaccessible data from scratched or partially burnt CD, DVD, and Blu-ray discs with specialized recovery modules.
- Drive Health Monitoring. Track your hard drive temperature, performance, and health status to predict and prevent potential disk failures.
- BitLocker Support. Recover your data from encrypted drives by simply entering your BitLocker recovery key within the software interface.
- Dual Monitor Support. Manage your recovery tasks across two screens so you can multitask while the software performs intensive drive scans.
Pricing Comparison
Comet Backup Pricing
- $2 per device monthly base
- Unlimited backup jobs
- Client-side deduplication
- Full white-labeling
- API and CLI access
- Free support and updates
- Everything in Self-Hosted, plus:
- Fully managed server instance
- Automatic server updates
- Global server locations
- Simplified setup process
- High-availability infrastructure
Stellar Data Recovery Pricing
- Recover up to 1 GB data
- Recover deleted files
- Recover from formatted drives
- Preview files before saving
- Supports Windows and Mac
- Everything in Free, plus:
- Unlimited data recovery
- Recover from lost partitions
- Bootable media recovery
- 1-year license included
- 24/5 technical support
Pros & Cons
Comet Backup
Pros
- Extremely fast backup speeds due to efficient deduplication
- Highly flexible storage destination options for total control
- Affordable pay-per-device pricing with no hidden fees
- Excellent white-labeling capabilities for service providers
Cons
- Initial server setup requires some technical knowledge
- Web interface can feel complex for novice users
- Documentation is technical and geared toward IT pros
Stellar Data Recovery
Pros
- Intuitive interface makes recovery easy for beginners
- Excellent file preview feature ensures data integrity
- Supports a massive variety of file formats
- Free version allows for meaningful data testing
Cons
- Deep scans can take several hours
- Premium features require a recurring subscription
- Occasional difficulty with heavily fragmented files