
Vast.ai
Coreframe Cloud
GPUniq
vagon
TensorDock GPU Cloud
OpenRouter
GPU Per Hour
Rent RTX 4090/5090 and A100 GPUs by the minute, or call DeepSeek, GLM, Kimi and FLUX through one OpenAI-compatible API. Pay with USDT, PayPal or bank transfer; no US card needed.

StackMail
A self-hosted, unified webmail client. Connect multiple IMAP/SMTP accounts and manage them all in one clean interface.

Which is more popular?
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | cloudgpu.app | mailflow.sh |
| Pricing | ||
| Listed in |
In their own words, as submitted to SaaSHub.


Pay as you go, no subscription. As of 8 Sep 2026: RTX 3090 $0.21/h, RTX 4090 $0.33/h, RTX 5090 $0.59/h, A100 80G $1.49/h, billed per minute; DeepSeek V4 Flash $0.396 / $1.188 per 1M tokens. Live prices: https://cloudgpu.app/pricing
No description of Mailflow.sh yet.
What each product offers, as listed by its team.


Possible disadvantages
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using CloudGPU.app and Mailflow.sh. For example, how are they different and which one is better?
When comparing CloudGPU.app and Mailflow.sh, you can also consider the following products.

GPU Sharing Economy: One simple interface to find the best cloud GPU rentals.
Compare Vast.ai to CloudGPU.app or Mailflow.sh:

Stackmail is a webmail service whereby you can log in to your emails from any browser at any time!
Compare StackMail to CloudGPU.app or Mailflow.sh:

RTX 5080 cloud workstations for D5 Render, Lumion, Enscape and Unreal Engine, plus CFD pressure-drop reports. Per minute from ₹399/hour in India (GST included) or $5.99/hour abroad.
Compare Coreframe Cloud to CloudGPU.app or Mailflow.sh:

Low-cost AI API aggregator with 380+ chat, image, video, audio and voice models via OpenAI- and Anthropic-compatible APIs, plus access to 33,000 GPUs from the same balance.
Compare GPUniq to CloudGPU.app or Mailflow.sh:

vagon is the simplest high-performance computer that anyone can use.
Compare vagon to CloudGPU.app or Mailflow.sh:

Easy-to-use, secure, and affordable GPU cloud ⌛ Start training ML models in 2 minutes with ready-made templates 👩💻 REST API and CLI 🔒 Servers at secure data centers ✏️ Edit servers to right-size workloads 💸 Save up to 70% ✅ CPU-only servers availab…
Compare TensorDock GPU Cloud to CloudGPU.app or Mailflow.sh: