Phala
Private execution with verifiable results for AI workloads
Phala is a confidential AI cloud platform that enables private inference and training within hardware-backed trusted execution environments. It allows developers to run agents and models while keeping secrets private and proving what ran.
| Best for | Enterprise teams requiring secure AI compliance |
| Website | phala.com |
Company facts
| Social profiles | GitHub |
Facilities and features
- Published pricing
- API
- SOC 2
- GDPR
What stands out
Phala emits runtime measurements that software can verify.
“Instead of asking users to trust a cloud claim, Phala emits runtime measurements that software can verify. $ phala cvms attestation cvm-id”Phala, own website
The AI tool supports existing Docker services and popular AI frameworks.
“Phala supports existing Docker services and popular AI frameworks including TensorFlow, PyTorch, and Hugging Face. 4”Phala, own website
Strengths and trade-offs
- Phala emits runtime measurements that software can verify.
- The AI tool supports existing Docker services and popular AI frameworks.
Appears in
Open-source LLM gateways
1
Grengin96.02
Dynamiq94.03
stdapi.ai92.0RANKINGfull ranking →AIVERIFIEDBest LLM security tools
1
Giskard96.02
RedPill94.03
Blackbox AI90.0RANKINGfull ranking →AIVERIFIEDBest AI inference platforms
1RedPill94.02
Fal92.03
FriendliAI92.0RANKINGfull ranking →AIVERIFIEDBest GPU cloud providers
1
RunPod94.02
Vast.ai94.03Fal92.0RANKINGfull ranking →How Phala ranks
#6 in Best AI inference platforms
How the score is made up: Evidence on its own site 20; How complete its published information is 14; Fit to this ranking's criteria 40; Buying information on its own site 16.
“Private AI Inference Private AI Training Private AI Data Phala vs AWS Nitro Phala vs GCP Confidential VM”Phala, own website
#7 in Best GPU cloud providers
How the score is made up: Evidence on its own site 20; How complete its published information is 14; Fit to this ranking's criteria 40; Buying information on its own site 16.
“proof path gpu Confidential GPU GPU marketplace Launch H100, H200, and B300 GPU capacity with TEE-backed runtime proof and public attestations.”Phala, own website
#4 in Best LLM security tools
How the score is made up: Evidence on its own site 20; How complete its published information is 14; Fit to this ranking's criteria 40; Buying information on its own site 16.
“Frontier inference without exposing prompts, tools, or memory. OpenAI-compatible APIs run inside hardware-backed TEEs and return proof of the runtime that handled the request.”Phala, own website
#4 in Open-source LLM gateways
How the score is made up: Evidence on its own site 20; How complete its published information is 14; Fit to this ranking's criteria 40; Buying information on its own site 16.
“$ curl /v1/chat/completions selected proof Private LLM Gateway The OpenAI-compatible endpoint terminates inside the verified gateway boundary.”Phala, own website
“Open source Confidential model tokens/day 2026-10-16 40.7B Crawled from Phala s OpenRouter provider chart during server render.”Phala, own website
Alternatives to Phala
| Grengin Open-source, fully managed, multi-model AI platform | #1 in Open-source LLM gateways | 96.0 |
| Dynamiq Enterprise AI agents deployed in your cloud or data centre | #2 in Open-source LLM gateways | 94.0 |
| stdapi.ai OpenAI, Anthropic, cohere & Ollama compatible AI gateway for Amazon Bedrock | #3 in Open-source LLM gateways | 92.0 |
 MindsHub by MindsDBAI access, usage, and spending under control | #5 in Open-source LLM gateways | 88.0 |
 MorpheusDecentralized infrastructure with hardware-attested provider integrity | #6 in Open-source LLM gateways | 88.0 |
 RunAnywhere LabsHosted inference, local accelerators, and open-source SDKs from one lab. | #7 in Open-source LLM gateways | 84.0 |
Questions about Phala
Who is Phala best for?
Phala is best for enterprise teams requiring secure AI compliance.
Where does Phala rank?
Phala is ranked #4 in Open-source LLM gateways (Lister Score 90.0), #4 in Best LLM security tools (Lister Score 90.0), #6 in Best AI inference platforms (Lister Score 90.0) and #7 in Best GPU cloud providers (Lister Score 90.0).
What are the best alternatives to Phala?
The closest alternatives on Lister are Grengin (#1 in Open-source LLM gateways), Dynamiq (#2 in Open-source LLM gateways) and stdapi.ai (#3 in Open-source LLM gateways).
Is this your company?
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