All AI API relay services 171 services

The complete directory. Data is refreshed by automated daily probing, and can be filtered by model family, region, payment method and verification status.

UIUIAPI

uiuiapi.com
Verified Stability: Stable Claude GPT Gemini China direct

A China-based AI API relay offering domestic access to the major model families. Claude, GPT, Ge…

Score 8.3 Uptime 96.72% Latency 4715ms

aiproxy-io

aiproxy.io
Verified Stability: Unstable Claude GPT Gemini China direct

The site itself puts it this way: The API relay went offline in late 2025. What happened, whethe…

Score 8.3 Uptime 85.25% Latency 1385ms

api-aiproxy-io

api.aiproxy.io
Verified Stability: Poor /v1/models confirmed Claude GPT Gemini China direct

Its own site describes it as: The AIProxy.io API relay went offline in late 2025. What happened,…

Score 8.3 Uptime 83.61% Latency 2514ms
Verified Stability: Poor Claude GPT Gemini Global / overseas

A globally hosted relay that fronts a range of AI model APIs. It covers the Claude, GPT, Gemini,…

Score 8.3 Uptime 77.05% Latency 1429ms
Verified Stability: Poor Claude GPT Gemini Global / overseas

An overseas AI API relay and aggregation service. It covers the Claude, GPT, Gemini, DeepSeek fa…

Score 8.3 Uptime 72.13% Latency 550ms
Verified Stability: Poor Claude GPT Gemini China direct

GitHub (songquanpeng/one-api) relays AI model APIs from inside mainland China, so requests do no…

Score 8.3 Uptime 72.13% Latency 1030ms

SambaNova

sambanova.ai
Verified Stability: Very stable GPT DeepSeek Global / overseas

The site itself puts it this way: Discover - the complete AI platform delivering the fastest AI…

Score 8.1 Uptime 100% Latency 608ms Models 6

犀速AI

xisu.ai
Pending review /v1/models confirmed GPT Claude Gemini Global / overseas

Xisu AI exposes GPT, Claude, Gemini and Grok through both OpenAI-compatible and Anthropic-native…

GPT ×0.1Claude ×0.3Gemini ×0.1
Score 8.0 Latency 4516ms Models 19

AI实验室

aigc369.com
Suspected Stability: Very stable Claude GPT Gemini China direct

An AI API relay hosted in mainland China and reachable without a VPN. Claude, GPT, Gemini and ot…

Score 7.8 Uptime 100% Latency 1046ms

helicone-ai

helicone.ai
Suspected Stability: Very stable Claude GPT Gemini Global / overseas

Per the service's own site: Routing and monitoring for reliable AI apps - the LLMOps platform be…

Score 7.8 Uptime 100% Latency 1189ms

APIMart (apicore.ai)

apicore.ai
Suspected Stability: Very stable Claude GPT Gemini China direct

APIMart (apicore.ai) provides direct-in-China access to AI model APIs, without a VPN or an overs…

Score 7.6 Uptime 100% Latency 9253ms

Jan

cortex.so
Suspected Stability: Very stable Claude GPT Gemini Global / overseas

A globally hosted relay that fronts a range of AI model APIs. Model coverage spans Claude, GPT,…

Score 7.6 Uptime 100% Latency 9981ms

azapi-com-cn

azapi.com.cn
Suspected Stability: Very stable Claude GPT Gemini China direct

An AI API relay hosted in mainland China and reachable without a VPN. It covers the Claude, GPT,…

Score 7.4 Uptime 100% Latency 590ms

BlueDoAI(小蓝助手)

bluedoai.com
Verified Stability: Very stable /v1/models confirmed DeepSeek GLM Kimi China direct

BlueDoAI is operated by Chengdu Blue Elite Information Technology Co., Ltd. and provides compute…

Score 7.2 Uptime 100% Latency 125ms Models 10
Open source Stability: Poor Claude GPT Gemini Global / overseas

GitHub (helicone/helicone) is an overseas AI API relay and aggregation service. Model coverage s…

Score 7.0 Uptime 70.49% Latency 1077ms
Pending review Stability: Very stable Claude GPT DeepSeek Global / overseas

Its own site describes it as: Fireworks’ state of the art training and inference platform take y…

Score 6.8 Uptime 100% Latency 1311ms

Together AI

together.ai
Pending review Stability: Very stable GPT DeepSeek Qwen Global / overseas

The site itself puts it this way: Build what's next on the AI Native Cloud. Full-stack AI p…

Score 6.8 Uptime 100% Latency 1399ms

CCSub

ccsub.net
Suspected Stability: Poor /v1/models confirmed Claude GPT Gemini China direct

CCSub relays AI model APIs from inside mainland China, so requests do not have to leave the regi…

Score 6.8 Uptime 80.33% Latency 4687ms Models 32
Open source Stability: Poor Claude GPT Gemini Global / overseas

A globally hosted relay that fronts a range of AI model APIs. Claude, GPT, Gemini, DeepSeek and…

Score 6.8 Uptime 70.49% Latency 1100ms

CCFly

ccfly.codes
Pending review Stability: Very stable /v1/models confirmed Claude China direct

CCFly relays AI model APIs from inside mainland China, so requests do not have to leave the regi…

Score 6.7 Uptime 100% Latency 605ms

Replicate

replicate.com
Pending review Stability: Very stable Claude GPT Global / overseas

An overseas AI API relay and aggregation service. Model coverage spans Claude, GPT. Check that t…

Score 6.7 Uptime 100% Latency 1661ms

Cerebras

cerebras.ai
Pending review Stability: Very stable GPT Qwen Global / overseas

The site itself puts it this way: powers the world's fastest AI inference on the biggest wa…

Score 6.6 Uptime 100% Latency 1429ms

硅基流动 SiliconFlow

siliconflow.cn
Pending review Stability: Very stable /v1/models confirmed DeepSeek China direct

A China-based AI API relay offering domestic access to the major model families. Model coverage…

Score 6.6 Uptime 100% Latency 201ms