ex5.aiEX5 Labs
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Related Products
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About
Confidential AI provides private inference, private agents, confidential VMs and confidential computing infrastructure for AI labs, inference providers, routers, and organizations handling sensitive workloads. Its hosted inference service runs open-weight models in hardware-backed trusted execution environments (TEEs), including Intel TDX and AMD SEV-SNP confidential VMs with NVIDIA GPUs in confidential computing mode. Prompts, responses, and workload data are protected from infrastructure operators, and clients can verify attestation before sending sensitive input. Customers can use an OpenAI-compatible API to deploy inference endpoints and agent workloads, or license the confidential-computing stack for on-premises infrastructure, bare metal, and major clouds. Use cases include serving models while limiting operator access to prompts and model assets, and running sensitive AI workloads on dedicated confidential compute.
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About
ex5.ai is a cloud GPU marketplace and AI compute platform for renting on-demand or interruptible GPU instances. Users can compare available hardware and regional offers, launch GPU machines for model development, training, fine-tuning or inference, and pay from a prepaid credit balance with per-second compute billing. The service also provides an OpenAI-compatible model API, a browser-based chat workspace and hosted fine-tuning with deployment of private model endpoints. GPU prices vary by model, host, location and availability; credits can be added in advance, with a $5 minimum top-up and no subscription. The web console brings GPU compute and AI model services together, while API access supports applications that use compatible chat-completion requests.
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Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Platforms Supported
Windows
Not Supported
Mac
Not Supported
Linux
Not Supported
Cloud
Supported
On-Premises
Not Supported
iPhone
Not Supported
iPad
Not Supported
Android
Not Supported
Chromebook
Not Supported
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Audience
AI labs, inference providers, routers and regulated companies.
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Audience
AI engineers, ML researchers and startups that need on-demand GPUs without a card or subscription.
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Support
Phone Support
Not Supported
24/7 Live Support
Supported
Online
Supported
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Support
Phone Support
Not Supported
24/7 Live Support
Not Supported
Online
Supported
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API
Offers API
Supported
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API
Offers API
Supported
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Screenshots and VideosNo images available
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Screenshots and VideosNo images available
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Pricing
$0.30 per 1M input tokens
Confidential Inference (OpenAI-compatible API, per 1M tokens):
DeepSeek V4.1 Flash (live): $0.30 input, $0.03 cached input, $1.20 output. Kimi K3 (on request): $3.00 input, $0.30 cached input, $15.00 output. GLM 5.3 (on request): $1.40 input, $0.26 cached input, $4.40 output. Qwen3.8 27B (on request): $0.30 input, $0.03 cached input, $1.80 output. DeepSeek V4 Flash is no longer offered; DeepSeek V4.1 Flash is the current live model. Confidential GPU VMs (per GPU-hour, confidential computing mode): NVIDIA B300: $7.50 (available). NVIDIA B200: $6.50 (available). NVIDIA H100: $3.25 (on request). CPU VMs: $0.05 per core-hour plus $0.012 per GB-hour (AMD SEV-SNP and Intel TDX). Licensed stack (per GPU per year): RTX PRO 6000 $2,789; H100 $3,876; H200 $4,974; B200 $7,625; B300 $9,884. CPU core license $48.85 per core per year. Standard support included; Enterprise support 25% of total license price. Terms: minimum order $500. 50% on signed order, 50% on completion; monthly in arrears for longer engagements. USD by bank transfer (ACH or international wire). Card payments coming soon.
Free Version
Not Supported
Free Trial
Supported
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Pricing
$0.33/GPU-hour
GPU usage is metered per second from prepaid credits, with a $5 minimum top-up and no recurring subscription. Rates vary by GPU, host, location and availability. Model API usage is billed by token.
Free Version
Not Supported
Free Trial
Not Supported
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Reviews/
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Reviews/
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Training
Documentation
Supported
Webinars
Not Supported
Live Online
Supported
In Person
Supported
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Training
Documentation
Supported
Webinars
Not Supported
Live Online
Not Supported
In Person
Not Supported
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Company InformationConfidential AI
Founded: 2025
United States
confidential.ai
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Company InformationEX5 Labs
Founded: 2021
Poland
ex5.ai
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