OptAI offers an OpenAI-compatible API gateway for accessing multiple AI models at competitive rates.
OptAI offers 16 LLM API models.
API pricing per token ranges from $0.0001 to $5.00/M (input).
Speed benchmark average: 43 tok/s.

https://optai.cap.1ktower.comRankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.
| Model | Speed | Latency | Tests |
|---|---|---|---|
43.21 tok/s | 2.54s | 25 |
| Model | Audit | Input ($/M) | Output ($/M) |
|---|---|---|---|
| — | $0.0001 | $0.0001 | |
| — | $0.0001 | $0.0001 | |
| — | $0.0001 | $0.0001 | |
| — | $0.0001 |
| Time | Model | Speed | Latency |
|---|---|---|---|
| Feb 28, 01:32 AM | claude-opus-4-6 | 42.32 tok/s | 2.50s |
| Feb 28, 01:25 AM | claude-opus-4-6 | 44.44 tok/s | 2.70s |
| Feb 28, 01:17 AM | claude-opus-4-6 | 42.90 tok/s | 2.57s |
| Feb 28, 01:15 AM | claude-opus-4-6 | 40.53 tok/s | 2.27s |
| Feb 28, 01:13 AM | claude-opus-4-6 | 45.86 tok/s | 2.68s |
| $0.0001 |
| — | $0.0001 | $0.0001 |
| — | $0.0001 | $0.0001 |
| — | $0.0001 | $0.0001 |
| — | $0.0001 | $0.0001 |
| — | $1.00 | $5.00 |
| — | $3.00 | $15.00 |
api.linkapi.org
Xiaodoubao API is a Chinese AI API relay platform hosted at api.linkapi.org, advertising low-cost and high-concurrency access to OpenAI, Claude, Gemini, Grok, Flux, and agent workflows.
api2.aigcbest.top
Provides AI-generated content APIs for various applications, including text and image generation.
api.bltcy.cn
柏拉图AI (api.bltcy.cn) is a multi-dimensional API integration platform providing access to over 600 AI models, serving as an alternate endpoint.
api.newagiai.com
Provides API access to a wide range of AI models including text, image, and video generation from multiple providers.
api.holdai.top
毫秒API provides a stable, high-bandwidth API forwarding service for OpenAI-compatible models, including GPT, Claude, and Midjourney, with global server deployment and transparent pricing.
api.whatai.cc
Unified LLMs API gateway with multi-tier pricing covering 30+ providers and the latest text/image/video models.