Fluidstack
vs
Massed Compute
Massed Compute and FluidStack both offer on-demand NVIDIA GPU instances for AI workloads. FluidStack aggregates capacity from multiple sources for competitive pricing, while Massed Compute owns and operates its own infrastructure with SOC 2 Type II and HIPAA compliance.
What's good about each
- Managed Slurm and Kubernetes clusters on bare metal
- Active and passive cluster health checks with observability
- ClusterMAX Gold rating from SemiAnalysis
- Custom data centers built for a single customer's workload
- NVIDIA Preferred Partner with a broad GPU catalog spanning A30 through H200 NVL
- SOC 2 Type II and HIPAA compliant infrastructure
- No long-term contracts or bandwidth overcharges
- Virtual desktop interface available for users who prefer a GUI over CLI
- Direct support from in-house IT and engineering staff
GPUs
Massed Compute offers 13 GPU models. We track no GPU listings from Fluidstack. Cheapest listed price per GPU per hour; GPUs both providers sell come first.
| GPU | Fluidstack | Massed Compute | Difference |
|---|---|---|---|
H100
16 configs
|
-- | $2.45 /GPU/hr Spot | Massed Compute only |
|
B300
1 config
|
-- | $6.60 /GPU/hr On-demand · sold out | Massed Compute only |
|
B200
1 config
|
-- | $5.43 /GPU/hr On-demand · sold out | Massed Compute only |
|
H200
8 configs
|
-- | $3.62 /GPU/hr On-demand | Massed Compute only |
|
RTX PRO 6000
8 configs
|
-- | $2.19 /GPU/hr On-demand | Massed Compute only |
|
A100
9 configs
|
-- | $1.35 /GPU/hr On-demand | Massed Compute only |
|
L40S
4 configs
|
-- | $0.97 /GPU/hr On-demand · sold out | Massed Compute only |
|
RTX 6000 Ada
4 configs
|
-- | $0.79 /GPU/hr On-demand · sold out | Massed Compute only |
|
RTX A6000
19 configs
|
-- | $0.57 /GPU/hr On-demand | Massed Compute only |
|
RTX PRO 4500
4 configs
|
-- | $0.92 /GPU/hr On-demand | Massed Compute only |
Massed Compute bills on-demand and spot. The line under each price names the billing type shown.
Services
Managed services each provider offers.
| Service | Fluidstack | Massed Compute |
|---|---|---|
| GPU-powered Servers |
Company details
| Fact | Fluidstack | Massed Compute |
|---|---|---|
| Founded | 2017 | 2021 |
| Headquarters | USA | USA |
| Locations | 4 | -- |
| Example customers | -- | -- |
| Website | www.fluidstack.io | massedcompute.com |
Alternatives to consider
Compare Fluidstack and Massed Compute against other cloud providers.
Our data for Fluidstack was last updated on Aug. 31, 2026, and for Massed Compute on Sept. 11, 2026.