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.
Zerto
Zerto provides a continuous data protection platform that converges disaster recovery, backup, and cloud mobility into a single scalable software solution for virtualized and cloud environments.
Quick Comparison
| Feature | Comet Backup | Zerto |
|---|---|---|
| Website | cometbackup.com | zerto.com |
| Pricing Model | Subscription | Custom |
| Starting Price | $2/month | Custom Pricing |
| FREE Trial | ✓ 30 days free trial | ✓ 14 days free trial |
| Free Plan | ✘ No free plan | ✘ No free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2017 | 2009 |
| Headquarters | Christchurch, New Zealand | Herzliya, Israel |
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.
Zerto
Zerto helps you protect your data and applications across on-premises, hybrid, and multi-cloud environments. Instead of relying on traditional periodic backups that can result in hours of data loss, you can use its continuous data protection to achieve recovery point objectives of seconds. You can easily move workloads between different platforms, such as migrating from VMware to Azure or AWS, without complex reconfiguration.
The platform simplifies your operations by managing disaster recovery and backup through a single interface. You can perform non-disruptive testing to ensure your recovery plans actually work before a real disaster strikes. It scales to meet the needs of large enterprises, protecting thousands of virtual machines while maintaining high availability for your most critical business services.
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.
Zerto Features
- Continuous Data Protection. Capture every change in real-time so you can recover data from seconds ago instead of waiting for the last daily backup.
- Journal-Based Recovery. Rewind your entire environment to a specific point in time to quickly undo the effects of ransomware or accidental deletions.
- Multi-Cloud Mobility. Move your workloads freely between on-premises data centers and public clouds like AWS, Azure, or Google Cloud with ease.
- Automated Orchestration. Automate the entire recovery process including boot ordering and IP re-addressing to bring your applications back online faster.
- Non-Disruptive Testing. Validate your disaster recovery readiness at any time without impacting your production environment or interrupting your daily business operations.
- Analytics and Reporting. Monitor your protection status across all sites and generate compliance reports to prove you can meet your recovery objectives.
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
Zerto Pricing
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
Zerto
Pros
- Industry-leading recovery point objectives measured in seconds
- Simple interface makes complex recovery tasks easy
- Excellent support for cross-platform migrations and moves
- Reliable automated testing ensures recovery plans work
- Journaling allows for granular recovery from ransomware
Cons
- Initial setup and configuration requires technical expertise
- Licensing costs can be high for smaller environments
- Requires significant bandwidth for high-change data workloads