OpenApi 由OpenRealm Team 所经营的一个大语言模型（LLM）API 中转与聚合管理平台（兼容 OpenAI 接口格式，整合了如 GPT、Claude、Gemini、及主流大模型
用 69 个 LMSpeed 信号，把 OpenApi 的 6 个相近 API 替代服务商放在一起比较：共享模型覆盖、价格、实测速度、可用性和免费模型。
| 服务商 | 对比理由 | 模型数 | 免费项 | 均价 | 速度 | 30 天可用性 |
|---|---|---|---|---|---|---|
openrealm | 当前服务商基线 | 0 | 0 | N/A | N/A | 97.9% |
tianxu-api Tianxu API provides an AI model relay service with multiple access points and stable connectivity. |
|
| 347 |
| 1 |
| $157.52/M |
| 93 tok/s |
| 99.2% |
| Dext API ai-dext-top Dext API is an OpenAI-compatible API relay offering access to 500+ LLM models at competitive prices, with multi-channel routing and broad model coverage. |
| 343 | 228 | $92.82/M | 19 tok/s | 99.7% |
| ChooseC API ipv4-beta-lm-studio ChooseC API is a unified AI model aggregation gateway supporting 260+ mainstream models including Claude, GPT, Qwen, DeepSeek, Kimi, and GLM with OpenAI, Claude, and Gemini compatibility. |
| 93 | 9 | $27.23/M | 143 tok/s | 99.3% |
| AI Claw API api-ai-claw-cloud AI Claw API is a free, community-run OpenAI-compatible LLM gateway on api.ai-claw.cloud, offering unified access to many models with public pricing and speed tests. |
| 48 | 176 | N/A | 57 tok/s | 99.5% |
| Leonhard API codexe-top Leonhard API provides an OpenAI-compatible API gateway at codexe.top for accessing multiple LLM models. |
| 48 | 9 | $13.48/M | 46 tok/s | 98.8% |
| Tokeness tokeness-cn Tokeness.io is an OpenAI-compatible API relay hub that connects developers to mainstream LLMs including GPT, Claude, and DeepSeek through a single endpoint. |
| 33 | 1 | $5.34/M | 62 tok/s | 99.7% |
排名基于社区提交的测试数据与定期健康探测，仅供参考，非官方数据。
