Cirrascale logo FlexStack logo

Cirrascale vs FlexStack

Jump to: What's good Pricing Services Company details Alternatives

What's good about...

Cirrascale logo Cirrascale

  • Multiple GPU types (NVIDIA, AMD, Cerebras, Qualcomm, SambaNova)
  • Reservation pricing with 1 to 12-month terms
  • High-speed networking (up to 3200Gb per server)
  • Offers object storage and managed inference

FlexStack logo FlexStack

  • One-click deploy to AWS without complicated infrastructure or templates
  • Easy-to-use dashboard and excellent documentation
  • No vendor lock-in - uses your own AWS account and can "eject" anytime
  • Generous free tier with affordable monthly plans

Price comparison

How do Cirrascale's prices compare against FlexStack?

Block Storage

Closest config to 100+ GB SSD, 3,000+ IOPS, 100+ MB/s throughput, no snapshots.
Cirrascale Cirrascale
$20.00 / mo 100 GB (NVMe storage)
FlexStack FlexStack
--

Object Storage

Closest config to 1 TB stored, 100 GB in / 250 GB out, 1M GET, 100k PUT/POST.
Cirrascale Cirrascale
$40.00 / mo 1 TB, zero bandwidth fees
FlexStack FlexStack
--

1 TB of egress beyond allowance

Cirrascale Cirrascale
Free and unlimited
FlexStack FlexStack
--

FlexStack logo FlexStack Pricing Details

FlexStack charges a fixed subscription fee on top of your AWS usage. It's available in three plans including a free tier:

  • Starter $0/mo: Includes 1 environment, 1 team member and 2 running services.
  • Indie $9/mo: Includes 10 environments, 1 team member and 50 running services.
  • Team $29/user/mo: Unlimited environments, team members and services.

You can view the complete list of features on their pricing page.

GPU Fleet Overview

Starting Price

Cirrascale Cirrascale
$0.28/hr
FlexStack FlexStack
--

Billing Options

Cirrascale Cirrascale
Reserved (1mo)Reserved (3mo)Reserved (6mo)Reserved (12mo)
FlexStack FlexStack
--

Available Models

Cirrascale offers 9 GPU models.

Cirrascale Cirrascale
H100(4) A100(12) H200(4) B200(4) RTX A6000(4) A4000(4) A5000(4) MI300X(4) MI250(4)
FlexStack FlexStack
--

Heads up: We do our best to keep these specs & prices accurate. However, cloud costs may fluctuate based on region, usage, and other factors not listed here. These are estimates based on common setups and are for informational purposes only. Always verify current rates & exact specs with the provider before provisioning.

Vast.ai Logo
Vast.ai
Our sponsor
Per-second billing. Pay only for what you use.
50+ GPU models from RTX 3060 to B200, from $0.04/hr
No minimums, no long-term contracts.
SOC2 certified · PyTorch, CUDA & TensorFlow templates ready
Learn more

Which services do they offer

Here are some managed services that Cirrascale and FlexStack offer:

Service Cirrascale FlexStack
GPU-powered Servers
Object Storage
Serverless Functions

Company details

Website
Cirrascale Cirrascale
www.cirrascale.com
FlexStack FlexStack
flexstack.com
Headquarters
Cirrascale Cirrascale
United States of America
FlexStack FlexStack
United States of America
Founded
Cirrascale Cirrascale
2010
FlexStack FlexStack
2024
Data Center Locations
Cirrascale Cirrascale
12
FlexStack FlexStack
--
Example Customers
Cirrascale Cirrascale
--
FlexStack FlexStack
--

Alternatives to consider

Compare Cirrascale and FlexStack against other cloud providers.

View all comparisons

Our data for Cirrascale was last updated on Feb. 12, 2026, and for FlexStack on Feb. 12, 2026.

Vast.ai Logo
Vast.ai
Our sponsor
Per-second billing. Pay only for what you use.
50+ GPU models from RTX 3060 to B200, from $0.04/hr
No minimums, no long-term contracts.
SOC2 certified · PyTorch, CUDA & TensorFlow templates ready
Learn more