Claude & OpenAI API Relay Providers
A data-driven comparison of third-party API relay services for Claude and OpenAI models: monthly visits, month-over-month change, pricing structure and capabilities. Sorted by estimated monthly visits by default.
Monthly traffic overview
This edition compares monthly visits for 2026-08 vs 2026-09 across 22 channels (the shut-down Unity2.Ai has been removed; LinkAGI, Kunavo, TokenDos, AI SaaS Go, API Kuailian and AnyAIGC are newly added).
Stable leaders: OpenRouter 22.0M → 21.3M (-3.4%), still the only ten-million-level channel; the top-tier landscape remains stable.
Outsized gains: API Kuailian +7785.8%, Kunavo +2778.2%, LLM Model Mirror +310.1%, B.AI +78.6%, AIHubMix +12.1%. The top three are low-base new sites or tool sites.
Broad declines: AIGoCode -58.6%, EasyRouter -50.6%, ZenMux -43.9%, TokenDos -29.2%, YesCode -16.0%, IKunCode -15.3%, CCTest -14.5%, TeamoRouter -13.0%, LinkAGI -10.0%, OfoxAI / Ofox Model Verifier -3.8%.
Flat and no-data: CoderPlan and FerryAPI show 0 estimates in both months; AICoding dropped to 0 in September (August value carried over from the previous platform; -100% leaves no base to back-calculate); AI SaaS Go and AnyAIGC have no third-party aggregated estimates yet.
Newly added: API Kuailian 162 → 12.8K (+7785.8%), a new site launched 2026-06 that started gaining traction in September; LinkAGI 10.6K → 9.6K (-10.0%), Kunavo 156 → 4.5K (large growth), TokenDos 4.9K → 3.5K (-29.2%) — all three launched in 2026; AnyAIGC has no third-party aggregated estimates yet (brand started 2026-04; migrated from anyaigc.com to the current domain in 2026-09).
Provider ranking
Click a table header to re-sort, or expand a row for pricing, review details and the 12-month trend. Traffic figures are third-party aggregated estimates, not official vendor data.
All traffic figures on this page are third-party aggregated estimates, provided for trend reference only. They may be revised and should not be treated as official vendor data.
| # | Provider | Tags | Trend | ||
|---|---|---|---|---|---|
| 1 | OpenRouter openrouter.ai | 21.3M | ▼ 3.4% | World-renownedAll Claude versionsHighly reliable+1 | |
| 2 | B.AI b.ai | 1.3M | ▲ 78.6% | Newly launchedJustin Sun's teamAll models+2 | |
| 3 | ZenMux zenmux.ai | 380.9K | ▼ 43.9% | Internationally knownHighly stableMulti-model+2 | |
| 4 | AIHubMix aihubmix.com | 284.3K | ▲ 12.1% | Multi-modelHighly stableLow latency+2 | |
| 5 | TeamoRouter teamorouter.com/zh | 231.1K | ▼ 13% | Multi-model aggregationDual-protocolFrom 28% of official price+8 | |
| 6 | OfoxAI ofox.ai | 212.7K | ▼ 3.8% | Mainland direct-connectMulti-modelLow latency+2 | |
| 7 | IKunCode api.ikuncode.cc | 69.3K | ▼ 15.3% | Good documentationEasy management | |
| 8 | YesCode co.yes.vg | 18.2K | ▼ 16% | Highly stableLow latencyMulti-model+1 | |
| 9 | AIGoCode www.aigocode.com | 16.3K | ▼ 58.6% | High availabilityTeam collaborationMultiple plans+1 | |
| 10 | API Kuailian apikl.ai | 12.8K | ▲ 7785.8% | Fully priced groupsDual-protocolClaude Code support+4 | |
| 11 | LinkAGI api.linktoagi.com | 9.6K | ▼ 10% | RMB billingPay-as-you-goClaude Code support+4 | |
| 12 | EasyRouter easyrouter.io | 4.6K | ▼ 50.6% | All modelsLow latencyHighly stable+3 | |
| 13 | Kunavo kunavo.com/zh | 4.5K | ▲ 2778.2% | OpenAI-compatibleMulti-model aggregationUp to 70% off+4 | |
| 14 | TokenDos www.tokendos.com/tokendos | 3.5K | ▼ 29.2% | Shared marketplacePay-as-you-goUltra low cost+3 | |
| 15 | AICoding aicoding.sh | 0 | ▼ 100% | IDE-friendlyBan-resistantEasy deployment+1 | |
| 16 | CoderPlan coderplan.ai | 0 | ±0% | Great pricesMainland paymentsGreat SDK compatibility+2 | |
| 17 | FerryAPI www.ferryapi.io | 0 | ±0% | Claude supportMulti-model aggregationLow cost+2 | |
| 18 | AI SaaS Go aisaasgo.org/zh | — | — | Full Claude lineupMultimodalTransparent pricing+2 | |
| 19 | AnyAIGC anyaigc.ai | — | — | Dual-protocolFull Claude lineupFully priced groups+4 |
Model verification tools
Relay services can differ in model authenticity and billing accuracy. These tools help you verify before committing real workloads.
A professional Claude API detection platform that checks model authenticity and token billing fairness, trusted by dozens of leading relay providers
Black-box detection mode — never stores user API keys, safe and reliable
Supports Claude Sonnet 4.6, Opus 4.6, Opus 4.7 and other mainstream versions
11 rounds of professional tests to detect abnormal token multipliers and unreasonable charges
Transparent test cost: a single run consumes about $0.3
Ofox's model verification tool: enter an API endpoint and verify in 15 seconds whether a relay's model is genuine
Research shows 45.83% of relay sites engage in model substitution
Enter an API endpoint and verify the real model in 15 seconds
Provided by the OfoxAI team over Hong Kong direct-connect lines
One-click detection from multiple technical dimensions of whether a relay's Claude Opus/Sonnet/GPT/Gemini and other premium models are genuine — say no to wrapper scams
Built on a GitHub open-source project with pure frontend logic
Zero-log privacy promise: API keys are burned after testing, nothing kept on servers
Multi-dimensional cross-validation: response protocol, response structure, knowledge Q&A, identity consistency, chain-of-thought traces, signature fingerprints
Authenticity score: 80%+ highly trusted / 50-79% questionable / below 50% high risk
Directly accessible from mainland China, no VPN needed
Before you use a relay service
- 1.
All services are provided by third parties; read each provider's official documentation and terms of service carefully before use
- 2.
Try free credits or a small plan first, and confirm the service fits your needs before committing to long-term payment
- 3.
Prices and policies may change; always refer to the provider's official website for the latest information
Disclaimer
All traffic figures on this page are third-party aggregated estimates for reference only, not official vendor data. Figures may be revised, and prices, model availability and policies change frequently — always verify on the provider's own website before paying.
This page is a curated data view only. Panovast does not operate, endorse or guarantee any third-party service listed here, and earns no commission from these links. Always verify pricing, model authenticity and terms of service on the provider's own website before paying.