CoreWeave vs Open Telekom Cloud (T Cloud Public): Complete Comparison (2026)
An in-depth comparison of CoreWeave and Open Telekom Cloud (T Cloud Public) to help you choose the right tool for your business.
Last updated: November 2026
CoreWeave
6.9/10
CoreWeave is a GPU-focused cloud that rents NVIDIA GPU and CPU instances, managed Kubernetes, and storage to teams training and serving AI models.
Open Telekom Cloud (T Cloud Public)
6.6/10
OpenStack-based sovereign public cloud from T-Systems offering pay-per-use IaaS and PaaS from German and Dutch data centers for regulated European organisations.
Feature-by-Feature Comparison
| Feature | | |
|---|---|---|
| Scores | ||
| Overall Rating | 6.9/10 | 6.6/10 |
| Analytics | 6/10 | 5/10 |
| Cost | 6/10 | 5/10 |
| Customization | 7/10 | 7/10 |
| Ease of Use | 5/10 | 5/10 |
| Integration | 6/10 | 6/10 |
| Reliability | 7/10 | 7/10 |
| Scalability | 9/10 | 7/10 |
| Security | 7/10 | 9/10 |
| Support | 7/10 | 7/10 |
| Pricing | ||
| Free plan | No | No |
| Cheapest paid plan | Contact for pricing | Contact for pricing |
| Estimated cost for 10 users | Contact for pricing | Contact for pricing |
| Features | ||
| Cloud Compute | ||
| Dedicated Servers | Not listed | |
| API and CLI | ||
| Managed Kubernetes | ||
| Multiple Regions | ||
| Object Storage | ||
| Uptime SLA | Not listed | |
| Content Delivery Network | Not listed | |
| Managed Databases | ||
| Managed WordPress | Not listed | |
| Serverless Functions | ||
| Shared Hosting | Not listed | |
| DDoS Protection | Not listed | |
| Automatic Backups | Not listed | |
Which One Should You Choose?
Why choose CoreWeave
- Higher Scalability score (9/10 vs 7/10)
- Higher Analytics score (6/10 vs 5/10)
- Better fit for startups (6/10 vs 4/10)
Why choose Open Telekom Cloud (T Cloud Public)
- Higher Security score (9/10 vs 7/10)
- Includes Managed Databases, which CoreWeave lacks
- Includes Serverless Functions, which CoreWeave lacks
Pros & Cons
CoreWeave
Pros
- Free internet egress and internal data transfer, which lowers the cost of moving large datasets and model checkpoints.
- Large inventory of current NVIDIA hardware, from L40S to GB200 NVL72, with InfiniBand for multi-node training.
- Spot rates are well below on-demand rates, for example $19.71 versus $49.24 per hour for an 8-GPU H100 node, and committed discounts reach up to 60%.
- The CKS control plane and SUNK Slurm scheduler are free, so you pay only for compute.
- A Terraform and OpenTofu provider manages clusters, VPCs, storage, and inference as code.
Cons
- No free tier or trial credits, and minimum spend is reported to be high even for light use.
- No managed databases, serverless functions, or CDN, so a second cloud is often needed.
- Regions are concentrated in North America and Europe, with limited Asia-Pacific coverage.
- The best pricing usually requires multi-year contracts and an enterprise sales process.
- Few public user reviews are available on G2 or Gartner to validate claims.
Open Telekom Cloud (T Cloud Public)
Pros
- Strong compliance profile, with BSI C5, ISO 27001/27018 and SOC certifications and explicit DORA and NIS2 support
- Operated by a German company in EU data centers, with no US jurisdiction exposure
- OpenStack base and an official Terraform provider reduce proprietary lock-in
- 24/7 expert hotline and email support are included in the price
- 250 euro starting credit and a free cost dashboard make evaluation easier
Cons
- Reviewers estimate about 80 percent feature parity with AWS, with gaps in managed AI and serverless
- Only Germany and the Netherlands as main regions, with no global footprint
- Console usability and documentation are rated below DigitalOcean and Scaleway
- Simple compute costs more than budget EU providers such as Hetzner or OVHcloud
Not sold on either?
Related Comparisons
