# Comet Backup vs Datto SIRIS Comparison
---
## AI Generated Summary
- **G2 reviewers report** that Datto BCDR excels in overall reliability and ease of use, with users highlighting its automatic background backups that ensure data is consistently protected without manual intervention. This feature significantly enhances operational efficiency for businesses.
- **Users say** Comet Backup provides maximum control over file management, with its innovative virtual servers allowing for centralized and accessible automated backups. This flexibility is particularly appreciated by users who need to manage diverse data workflows.
- **Reviewers mention** that Datto BCDR's ability to quickly restore individual files is crucial for protecting against data loss. Users appreciate how straightforward the setup and daily operations are, making it a user-friendly choice for companies looking to streamline their backup processes.
- **According to verified reviews** , Comet Backup stands out for its operational efficiency, allowing users to back up their work securely and automatically. However, some users feel that while it offers great features, it may not match the overall reliability of Datto BCDR.
- **G2 reviewers highlight** that Datto BCDR provides strong ransomware protection and fast recovery options, making it a robust solution for businesses concerned about data security. Users feel confident knowing their systems can be restored quickly when issues arise.
- **Users note** that while Comet Backup has a solid rating for quality of support, Datto BCDR's overall support experience is slightly less favorable, indicating that users may find more responsive assistance with Comet Backup, despite Datto's higher overall satisfaction ratings.



| | Comet Backup | Datto SIRIS | 
|---|---|---|
| **Star Rating** | 4.3 out of 5 | 4.6 out of 5 | 
| **Total Reviews** | 114 | 284 | 
| **Largest Market Segment** | Small-Business (76.8% of reviews) | Small-Business (67.4% of reviews) | 
| **Entry Level Price** | Free Trial | No pricing available | 

---
## Top Pros & Cons

### Comet Backup

Pros:
- Backup Solutions (24 reviews)
- Security (16 reviews)

Cons:
- Complex Interface (4 reviews)
- Expensive (4 reviews)

### Datto SIRIS

Pros:
- Ease of Use (91 reviews)
- Reliability (81 reviews)

Cons:
- Expensive (35 reviews)
- Poor Customer Support (24 reviews)

---
## Ratings Comparison
| Rating | Comet Backup | Datto SIRIS | 
|---|---|---|
  | **Meets Requirements** | 9.2 (89 reviews) | 9.2 (213 reviews) | 
  | **Ease of Use** | 9.3 (94 reviews) | 9.2 (245 reviews) | 
  | **Ease of Setup** | 9.0 (77 reviews) | 9.2 (227 reviews) | 
  | **Ease of Admin** | 8.8 (50 reviews) | 9.3 (182 reviews) | 
  | **Quality of Support** | 9.0 (89 reviews) | 8.6 (207 reviews) | 
  | **Has the product been a good partner in doing business?** | 8.5 (50 reviews) | 9.1 (178 reviews) | 
  | **Product Direction (% positive)** | 8.8 (87 reviews) | 8.9 (214 reviews) | 

---
## Pricing

### Comet Backup

#### Entry-Level Pricing

Plan: Test Drive Comet With A Free 30-Day Trial

Price: Free Trial

Description: Fast, secure backup software for businesses & IT providers. Comet is a flexible backup platform, giving you total control over your backup environment and storage destinations. Start running backups and restores in less than 15 minutes.

Key Features:
- 30-Day Free Trial
- No Credit Card Required
- Easy Deployment

[Browse all 6 editions](https://www.g2.com/products/comet-backup/pricing)

#### Free Trial

Yes

### Datto SIRIS

#### Entry-Level Pricing

No pricing available

#### Free Trial

Yes

---
## Features Comparison By Category

### Server Backup

| Product | Score | Reviews |
|---|---|---|
| **Comet Backup** | 9.1/10 | 73 |
| **Datto SIRIS** | 8.8/10 | 188 |

#### Compatibility 

| Feature | Comet Backup | Datto SIRIS | 
|---|---|---|
| **File Server Backup** | 9.3 (67 reviews) | 9.5 (170 reviews) | 
| **Database Server Backup** | 9.0 (62 reviews) | 9.3 (167 reviews) | 
| **Virtual Machines** | 8.8 (62 reviews) | 9.5 (172 reviews) | 
| **Repository Models** | 9.1 (59 reviews) | 9.1 (164 reviews) | 

#### Management

| Feature | Comet Backup | Datto SIRIS | 
|---|---|---|
| **Continuous Backup** | Feature Not Available | 9.5 (169 reviews) | 
| **Disaster Recovery** | 8.7 (63 reviews) | 9.6 (176 reviews) | 
| **Storage Capacity** | 9.0 (64 reviews) | 8.8 (170 reviews) | 
| **Remote Backup** | 9.3 (65 reviews) | 9.4 (170 reviews) | 
| **Activity Monitoring** | 9.2 (65 reviews) | 9.0 (172 reviews) | 

#### Compliance

| Feature | Comet Backup | Datto SIRIS | 
|---|---|---|
| **Security Standards** | 9.2 (62 reviews) | 9.2 (168 reviews) | 
| **Cloud Data Protection** | 9.2 (61 reviews) | 9.3 (172 reviews) | 
| **Data Deduplication** | 9.0 (63 reviews) | Feature Not Available | 

#### Agentic AI - Server Backup

| Feature | Comet Backup | Datto SIRIS | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | 7.7 (10 reviews) | 
| **Multi-step Planning** | Not enough data | 8.0 (10 reviews) | 
| **Cross-system Integration** | Not enough data | 8.2 (11 reviews) | 
| **Adaptive Learning** | Not enough data | 7.8 (10 reviews) | 
| **Proactive Assistance** | Not enough data | 7.8 (10 reviews) | 
| **Decision Making** | Not enough data | 7.8 (10 reviews) | 

### Online Backup

| Product | Score | Reviews |
|---|---|---|
| **Comet Backup** | N/A | N/A |
| **Datto SIRIS** | 9.0/10 | 45 |

#### Functionality

| Feature | Comet Backup | Datto SIRIS | 
|---|---|---|
| **Real-time Sync** | Not enough data | 9.0 (42 reviews) | 
| **Storage Capacity** | Not enough data | 9.1 (43 reviews) | 
| **Remote Backup** | Not enough data | 9.6 (41 reviews) | 
| **Versioning** | Not enough data | 9.3 (41 reviews) | 
| **Mobile Backup Application** | Not enough data | 6.9 (37 reviews) | 

#### Compatibility 

| Feature | Comet Backup | Datto SIRIS | 
|---|---|---|
| **Disk Backup** | Not enough data | 9.5 (44 reviews) | 
| **Local Backup** | Not enough data | 9.3 (41 reviews) | 
| **Storage Formats** | Not enough data | 9.0 (40 reviews) | 

#### Management

| Feature | Comet Backup | Datto SIRIS | 
|---|---|---|
| **File Sharing** | Not enough data | 9.3 (40 reviews) | 
| **Security Standards** | Not enough data | 9.5 (41 reviews) | 
| **Encrypted Storage** | Not enough data | 9.5 (41 reviews) | 

#### Agentic AI - Online Backup

| Feature | Comet Backup | Datto SIRIS | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | 8.0 (5 reviews) | 
| **Multi-step Planning** | Not enough data | 9.0 (5 reviews) | 
| **Cross-system Integration** | Not enough data | 9.0 (5 reviews) | 
| **Adaptive Learning** | Not enough data | 9.0 (5 reviews) | 
| **Proactive Assistance** | Not enough data | 9.0 (5 reviews) | 
| **Decision Making** | Not enough data | 9.0 (5 reviews) | 

### Database Backup

| Product | Score | Reviews |
|---|---|---|
| **Comet Backup** | 9.0/10 | 55 |
| **Datto SIRIS** | N/A | N/A |

#### Functionality

| Feature | Comet Backup | Datto SIRIS | 
|---|---|---|
| **Data Backup** | 9.2 (50 reviews) | Not enough data | 
| **Backup Automation** | 9.3 (50 reviews) | Not enough data | 
| **Integration** | 8.9 (47 reviews) | Not enough data | 
| **Diverse Database Handling** | 8.5 (49 reviews) | Not enough data | 

#### Admin

| Feature | Comet Backup | Datto SIRIS | 
|---|---|---|
| **Backup Management** | 9.2 (51 reviews) | Not enough data | 

#### Agentic AI - Database Backup

| Feature | Comet Backup | Datto SIRIS | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Multi-step Planning** | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 
| **Adaptive Learning** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | 

### Disaster Recovery

| Product | Score | Reviews |
|---|---|---|
| **Comet Backup** | N/A | N/A |
| **Datto SIRIS** | 8.7/10 | 59 |

#### Functionality

| Feature | Comet Backup | Datto SIRIS | 
|---|---|---|
| **On Premises Recovery** | Not enough data | 9.7 (57 reviews) | 
| **Cloud Recovery** | Not enough data | 9.6 (55 reviews) | 
| **Prior State Recovery** | Not enough data | 9.5 (54 reviews) | 
| **Recovery Automation** | Not enough data | 8.7 (55 reviews) | 
| **Replication** | Not enough data | 8.8 (54 reviews) | 

#### Management

| Feature | Comet Backup | Datto SIRIS | 
|---|---|---|
| **Local Management** | Not enough data | 9.4 (53 reviews) | 
| **Infrastructure Compatibility** | Not enough data | 9.2 (55 reviews) | 
| **Solution Integration** | Not enough data | 9.0 (53 reviews) | 
| **Real-Time Analytics** | Not enough data | 9.2 (55 reviews) | 
| **RTO and RPO Management** | Not enough data | 9.2 (52 reviews) | 

#### Agentic AI - Disaster Recovery

| Feature | Comet Backup | Datto SIRIS | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | 7.9 (8 reviews) | 
| **Multi-step Planning** | Not enough data | 8.1 (8 reviews) | 
| **Cross-system Integration** | Not enough data | 7.9 (8 reviews) | 
| **Adaptive Learning** | Not enough data | 7.9 (8 reviews) | 
| **Natural Language Interaction** | Not enough data | 7.9 (8 reviews) | 
| **Proactive Assistance** | Not enough data | 7.9 (8 reviews) | 
| **Decision Making** | Not enough data | 7.7 (8 reviews) | 

### Disaster Recovery as a Service (DRaaS)

| Product | Score | Reviews |
|---|---|---|
| **Comet Backup** | N/A | N/A |
| **Datto SIRIS** | 9.2/10 | 109 |

#### Solution Provision

| Feature | Comet Backup | Datto SIRIS | 
|---|---|---|
| **Service Provision** | Not enough data | 9.3 (103 reviews) | 
| **Pay by Usage** | Not enough data | Feature Not Available | 
| **System Failover** | Not enough data | 9.3 (105 reviews) | 
| **Off-Site Data Storage** | Not enough data | 9.5 (108 reviews) | 
| **Data Replication** | Not enough data | 9.2 (103 reviews) | 

#### Management

| Feature | Comet Backup | Datto SIRIS | 
|---|---|---|
| **Infrastructure Compatibility** | Not enough data | 9.3 (104 reviews) | 
| **Solution Integration** | Not enough data | 9.1 (104 reviews) | 
| **Real-Time Analytics** | Not enough data | 8.9 (103 reviews) | 
| **RTO and RPO Management** | Not enough data | Feature Not Available | 

#### Agentic AI - Disaster Recovery as a Service (DRaaS)

| Feature | Comet Backup | Datto SIRIS | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Multi-step Planning** | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | 

### Data Replication

| Product | Score | Reviews |
|---|---|---|
| **Comet Backup** | 9.0/10 | 34 |
| **Datto SIRIS** | N/A | N/A |

#### Management

| Feature | Comet Backup | Datto SIRIS | 
|---|---|---|
| **Real-Time Analytics** | 9.1 (30 reviews) | Not enough data | 
| **Solution Integration** | 9.1 (29 reviews) | Not enough data | 
| **Infrastructure Compatibility** | 9.3 (29 reviews) | Not enough data | 
| **Monitoring** | 9.3 (30 reviews) | Not enough data | 

#### Solution Provision

| Feature | Comet Backup | Datto SIRIS | 
|---|---|---|
| **System Failover** | 9.0 (29 reviews) | Not enough data | 
| **Pay by Usage** | 8.4 (30 reviews) | Not enough data | 
| **Service Provision** | Feature Not Available | Not enough data | 

### PC Backup

| Product | Score | Reviews |
|---|---|---|
| **Comet Backup** | N/A | N/A |
| **Datto SIRIS** | 9.5/10 | 24 |

#### Functionality 

| Feature | Comet Backup | Datto SIRIS | 
|---|---|---|
| **Incremental Backup** | Not enough data | 9.9 (24 reviews) | 
| **OS Boot Recovery** | Not enough data | 8.8 (24 reviews) | 
| **Bootable Disk** | Not enough data | 9.5 (21 reviews) | 
| **Online Restore** | Not enough data | 9.8 (23 reviews) | 

#### Performance

| Feature | Comet Backup | Datto SIRIS | 
|---|---|---|
| **Multiple Backup Versions** | Not enough data | 9.7 (24 reviews) | 
| **Unlimited Backup** | Not enough data | 9.3 (23 reviews) | 
| **Deduplication** | Not enough data | 9.5 (21 reviews) | 
| **Lag Free Operation** | Not enough data | 9.2 (23 reviews) | 

#### Agentic AI - PC Backup

| Feature | Comet Backup | Datto SIRIS | 
|---|---|---|
| **Autonomous Task Execution** | Not enough data | Not enough data | 
| **Cross-system Integration** | Not enough data | Not enough data | 
| **Proactive Assistance** | Not enough data | Not enough data | 
| **Decision Making** | Not enough data | Not enough data | 

### Backup

| Product | Score | Reviews |
|---|---|---|
| **Comet Backup** | N/A | N/A |
| **Datto SIRIS** | N/A | N/A |

#### Management

| Feature | Comet Backup | Datto SIRIS | 
|---|---|---|
| **Disaster Recovery** | Not enough data | Not enough data | 
| **Remote Backup** | Not enough data | Not enough data | 
| **Storage Formats** | Not enough data | Not enough data | 
| **Scheduled Backups** | Not enough data | Not enough data | 
| **On-Demand Restoration** | Not enough data | Not enough data | 

#### Reporting

| Feature | Comet Backup | Datto SIRIS | 
|---|---|---|
| **Activity Monitoring** | Not enough data | Not enough data | 
| **Documentation** | Not enough data | Not enough data | 
| **Alerts/Notifications** | Not enough data | Not enough data | 

#### Security

| Feature | Comet Backup | Datto SIRIS | 
|---|---|---|
| **Data Encryption** | Not enough data | Not enough data | 
| **Security and Compliance** | Not enough data | Not enough data | 
| **Deduplication ** | Not enough data | Not enough data | 

---
## Categories
**Shared Categories (1):** [Server Backup Software](https://www.g2.com/categories/server-backup)

**Unique to Comet Backup (2):** [Database Backup Software](https://www.g2.com/categories/database-backup), [Data Replication Software](https://www.g2.com/categories/data-replication)

**Unique to Datto SIRIS (4):** [Disaster Recovery as a Service (DRaaS) Solutions](https://www.g2.com/categories/disaster-recovery-as-a-service-draas), [PC Backup Software](https://www.g2.com/categories/pc-backup), [Online Backup Software](https://www.g2.com/categories/online-backup), [Disaster Recovery Software](https://www.g2.com/categories/disaster-recovery)


---
## Reviewer Demographics

### By Company Size

| Segment | Comet Backup | Datto SIRIS | 
|---|---|---|
| **Small-Business** | 76.8% | 67.4% | 
| **Mid-Market** | 16.1% | 28.7% | 
| **Enterprise** | 7.1% | 3.8% | 

### By Industry

#### Comet Backup

- **Information Technology and Services:** 32.4%
- **Computer & Network Security:** 18.0%
- **Computer Software:** 4.5%
- **Telecommunications:** 4.5%
- **Computer Networking:** 3.6%
- **Real Estate:** 3.6%
- **Internet:** 3.6%
- **Financial Services:** 2.7%
- **Marketing and Advertising:** 2.7%
- **Consulting:** 2.7%
- **Other:** 21.6%

#### Datto SIRIS

- **Information Technology and Services:** 51.3%
- **Computer & Network Security:** 15.3%
- **Computer Networking:** 3.1%
- **Consulting:** 2.7%
- **Computer Software:** 2.7%
- **Accounting:** 2.3%
- **Construction:** 2.3%
- **Hospital & Health Care:** 2.3%
- **Manufacturing:** 1.5%
- **Business Supplies and Equipment:** 1.1%
- **Other:** 15.3%

---
## Alternatives

### Alternatives to Comet Backup

- [Veeam Data Platform](https://www.g2.com/products/veeam-data-platform/reviews) — 4.6/5 stars (717 reviews)
- [MSP360 Backup](https://www.g2.com/products/msp360-backup/reviews) — 4.5/5 stars (544 reviews)
- [NAKIVO Backup & Replication](https://www.g2.com/products/nakivo-backup-replication/reviews) — 4.7/5 stars (352 reviews)
- [Cove Data Protection](https://www.g2.com/products/cove-data-protection/reviews) — 4.5/5 stars (432 reviews)
- [Acronis Cyber Protect](https://www.g2.com/products/acronis-acronis-cyber-protect/reviews) — 4.3/5 stars (742 reviews)
- [Acronis Cyber Protect Cloud](https://www.g2.com/products/acronis-cyber-protect-cloud/reviews) — 4.7/5 stars (1344 reviews)
- [Druva Data Security Cloud](https://www.g2.com/products/druva-data-security-cloud/reviews) — 4.7/5 stars (732 reviews)
- [CyberSentriq](https://www.g2.com/products/cybersentriq/reviews) — 4.6/5 stars (390 reviews)
- [EaseUS Data Recovery](https://www.g2.com/products/easeus/reviews) — 4.8/5 stars (392 reviews)
- [NinjaOne](https://www.g2.com/products/ninjaone/reviews) — 4.7/5 stars (4302 reviews)

### Alternatives to Datto SIRIS

- [Cove Data Protection](https://www.g2.com/products/cove-data-protection/reviews) — 4.5/5 stars (432 reviews)
- [Veeam Data Platform](https://www.g2.com/products/veeam-data-platform/reviews) — 4.6/5 stars (717 reviews)
- [MSP360 Backup](https://www.g2.com/products/msp360-backup/reviews) — 4.5/5 stars (544 reviews)
- [Druva Data Security Cloud](https://www.g2.com/products/druva-data-security-cloud/reviews) — 4.7/5 stars (732 reviews)
- [Barracuda Backup](https://www.g2.com/products/barracuda-backup/reviews) — 4.4/5 stars (54 reviews)
- [IDrive Online and SaaS Backup, Object Storage e2](https://www.g2.com/products/idrive-online-and-saas-backup-object-storage-e2/reviews) — 4.4/5 stars (1924 reviews)
- [CyberSentriq](https://www.g2.com/products/cybersentriq/reviews) — 4.6/5 stars (390 reviews)
- [Arctera Backup Exec](https://www.g2.com/products/arctera-arctera-backup-exec/reviews) — 4.2/5 stars (275 reviews)
- [CrashPlan SMB](https://www.g2.com/products/crashplan-smb/reviews) — 4.4/5 stars (415 reviews)
- [Axcient x360Recover](https://www.g2.com/products/axcient-x360recover/reviews) — 4.6/5 stars (131 reviews)

---
## Top Discussions

### Comet Backup

- Title: [What is the best backup plan?](https://www.g2.com/discussions/what-is-the-best-backup-plan) — 2 comments
  > **Top comment:** "I am a backup freak, I have a local QNAP drive + I backup to the cloud. I do integrity checks as well. "
- Title: [What are some examples of backup software?](https://www.g2.com/discussions/comet-backup-what-are-some-examples-of-backup-software) — 1 comment
  > **Top comment:** "Well depends on what you need and want... Acronis, Bacula(.org) are reliable companies. Some prefer Veeam. It really depends on your needs.

However I..."
- Title: [What is the purpose of backup software?](https://www.g2.com/discussions/what-is-the-purpose-of-backup-software) — 1 comment
  > **Top comment:** "Well depends on what you need and want ofcourse... Acronis, Bacula(.org) are reliable companies. Some prefer Veeam. It really depends on your..."
- Title: [What are the features of backup software?](https://www.g2.com/discussions/comet-backup-what-are-the-features-of-backup-software) — 1 comment
  > **Top comment:** "Well depends on what you need and want... Acronis, Bacula(.org) are reliable companies. Some prefer Veeam. It really depends on your needs.

However I..."

### Datto SIRIS

- Title: [How much is datto Alto?](https://www.g2.com/discussions/how-much-is-datto-alto) — 1 comment
  > **Top comment:** "The device itself is around $600-$800, and the monthly cost is about $100 an agent depending on the retention level. Sometimes there are promos where you get..."

---
**Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/comet-backup-vs-kaseya-datto-siris)