Cumulocity IoT vs CrateDB: Which is Better in 2026?
Choosing between Cumulocity IoT and CrateDB comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: CrateDB wins this matchup. PostgreSQL is our overall Data & Databases pick. PostgreSQL is our free Data & Databases pick. Pick Cumulocity IoT if you need its specific feature set.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Cumulocity IoT
A high-performance database system for large-scale transaction processing across various platforms.
Best for you if:
- • You want exceptional transaction speed and availability for critical workloads
CrateDB
Real-time analytics database for instant insights from any data, at any scale, with SQL.
Best for you if:
- • You want a free tier before you commit
| At a Glance | Cumulocity IoT | CrateDB |
|---|---|---|
Starts at | Custom | Free Free plan |
Category | Data & Databases Managed Databases | Data & Databases Analytics |
Rating | 4.3/5 G2 4.3 13 reviews | 4.4/5 G2 4.4 85 reviews |
Free plan | No | Yes |
Watch out for | n/a | Overage charges for exceeding resource limits |
Choose Cumulocity IoT or CrateDB?
Choose Cumulocity IoT if
- You want exceptional transaction speed and availability for critical workloads
- You want reduced total cost of ownership through efficient resource utilization
Choose CrateDB if
- You want a free tier before you commit
- You want distributed SQL database
- You want time-series optimized
In-Depth Analysis
Cumulocity IoT
A high-performance database system for large-scale transaction processing across various platforms.
Strengths
- Pro: Exceptional transaction speed and availability for critical workloads.
- Pro: Reduced total cost of ownership through efficient resource utilization.
- Pro: Comprehensive suite of tools for high availability, security, and data management.
- Pro: Flexible deployment options across mainframe, Linux, and cloud environments.
- Pro: Real-time data replication capabilities for integration with other systems.
Weaknesses
- Con: Primarily targets large enterprises, potentially complex for smaller organizations.
- Con: Requires specialized knowledge for optimal configuration and management, especially on z/OS.
Key features
CrateDB
Real-time analytics database for instant insights from any data, at any scale, with SQL.
CrateDB offers a generous Free tier and a very flexible Shared tier starting at $0.073 per hour, making it accessible for development and non-critical workloads.
Watch out
Overage charges for exceeding resource limits
Strengths
- Pro: Distributed SQL database
- Pro: Time-series optimized
- Pro: Good performance
- Pro: Full-text search
- Pro: Open source
Weaknesses
- Con: Smaller community
- Con: Learning curve
- Con: Limited ecosystem
- Con: Documentation gaps
- Con: Less known
Key features
Pricing: Cumulocity IoT vs CrateDB
| Plan | Cumulocity IoT | CrateDB |
|---|---|---|
| Tier 1 | N/A | Free Free |
| Tier 2 | N/A | $0.073 /hour Shared |
| Tier 3 | N/A | $0.246 /hour Dedicated |
| Tier 4 | N/A | custom Custom |
Pricing verified from each vendor's public pricing page. Compare in detail on Cumulocity IoT pricing and CrateDB pricing.
Key Takeaways
CrateDB
- Larger review base (85 reviews)
- Free tier available
- Our pick for this comparison
Cumulocity IoT
- Choose if you want a high-performance database system for large-scale transaction processing across various platforms
The Bottom Line
CrateDB wins this matchup. PostgreSQL is our overall Data & Databases pick. PostgreSQL is our free Data & Databases pick.
Frequently Asked Questions
Is Cumulocity IoT or CrateDB better in 2026?
CrateDB wins this matchup. PostgreSQL is our overall Data & Databases pick. PostgreSQL is our free Data & Databases pick. Pick Cumulocity IoT for data & databases workflows (main strength: exceptional transaction speed and availability for critical workloads). Pick CrateDB for data & databases workflows (main strength: distributed SQL database).
What are Cumulocity IoT and CrateDB used for?
Cumulocity IoT: A high-performance database system for large-scale transaction processing across various platforms. CrateDB: Real-time analytics database for instant insights from any data, at any scale, with SQL.
What does Cumulocity IoT cost vs CrateDB?
Cumulocity IoT pricing is on their site. CrateDB's paid plans start at Free (Shared).
What's the main difference between Cumulocity IoT and CrateDB?
Cumulocity IoT's main strength: exceptional transaction speed and availability for critical workloads. CrateDB's main strength: distributed SQL database.