LiteLLM 记录了 576,967 月访问量,月度环比增长为 +7.9%,定价为免费增值,定价请咨询。Semflow 记录了 4,024 月访问量,增长率为 -15.8%,定价为免费增值,免费试用。

Semflow is an AI SEO assistant that works inside Webflow and Framer — and, via a Chrome extension, on any website. It audits every page, ranks issues by impact, tracks whether ChatGPT, Perplexity and Google AI are recommending you, and shows client-ready progress reports.
| 维度 / 指标 | ![]() | ![]() |
|---|---|---|
| 官方域名 | litellm.ai | semflow.com |
| 定价模式 | 免费增值,定价请咨询 | 免费增值,免费试用 |
| 月访问量 | 57.7万 (576,967) | 4024 (4,024) |
| 月度环比流量变化 | +4.25万 (+7.9%) | -756 (-15.8%) |
| 主要市场与份额 | 🇺🇸 美国 (27.9%) | 🇺🇸 美国 (100%) |
| 直接访问 / 月 | 22.9万 | 1579 |
| 用户评分 | 4.8 | 4.3 |
| 支持的平台 | 网站 | 网站 |

一个开源 AI 网关,接入 100 多个 LLM 提供商
用一套请求格式调用 100 多个提供商和 1,800 多个模型,切换模型无须修改应用代码。
为团队、项目或应用签发限定范围的密钥,设置月度支出上限,清晰看到谁在用、花了多少。
在多个部署间分配流量,失败时自动重试,某个模型或提供商宕机时回退到备选。
用面板查看请求量、Token 数与各模型成本,并支持日志与分析工具集成。

Semflow is an AI SEO assistant that works inside Webflow and Framer — and, via a Chrome extension, on any website. It audits every page, ranks issues by impact, tracks whether ChatGPT, Perplexity and Google AI are recommending you, and shows client-ready progress reports.
Semflow checks every page of your site, ranks each issue by impact, and walks you through the fix inside your site builder so you always know where to start.
See whether ChatGPT, Perplexity, Gemini and Google's AI answers mention your site, find out what is holding you back, and track visibility as you improve.
Automatic re-audits catch problems before your clients do, with rankings, site score and AI visibility tracked over time in one dashboard.
A Chrome extension brings full site audits, keyword research and optimization guidance to any website on any platform, not just Webflow and Framer.

专项更强Hosts high-performance open-weight models directly on dedicated serverless infrastructure, but does not route across external providers.
专项更强Hosts high-performance open-weight models directly on dedicated serverless infrastructure, but does not route across external providers.
通过 API 网关提供自动模型故障转移与预算管理,但开源自定义性较低。

Unified LLM gateway with failover and analytics, but offers less robust open-source developer SDK support.
提供进阶的企业级可观测性与安全防护工具,但缺乏 LiteLLM 那种轻量、自托管代理服务器的简便性。
免费 / 开源一个用来统一 LLM 供应商的开源替代方案,但中间件整合的生态系较不那么丰富。