#1Polygres 记录了 4,018 月访问量,月度环比增长为 -52.3%,定价为免费增值。UserAPI.ai 记录了 5,163,985 月访问量,增长率为 +1.6%,定价为免费增值,付费。
| 维度 / 指标 | ![]() | |
|---|---|---|
| 官方域名 | polygres.com | userapi.ai |
| 定价模式 | 免费增值 | 免费增值,付费 |
| 月访问量 | 4018 (4,018) | 516.4万 (5,163,985) |
| 月度环比流量变化 | -4408 (-52.3%) |
| +8.38万 (+1.6%) |
| 主要市场与份额 | 🌐 全球 (—) | 🇺🇸 美国 (13.3%) |
|---|
| 直接访问 / 月 | 1605 | 380.7万 |
|---|
| 用户评分 | 4.1 | 4.2 |
|---|
| 支持的平台 | 网站 | 网站 |
|---|
为 AI 代理在你的 Postgres 上提供图、向量与文本检索
通过一个一致的接口同时查询图、向量、全文与混合检索,无需把多个系统拼在一起。
开源引擎 pgGraph 可跨记录沿关系遍历,无需搬迁数据即可实现多跳与最短路径式检索。
基于嵌入的语义搜索与稀疏、全文匹配相结合,兼顾语义与精确词条的查询需求。
仪表盘演练场、用于导入与配置的 CLI,以及强类型 Python SDK,让原型验证到正式上线一气呵成。

非官方 Midjourney API——在你自己的应用中生成图像。
通过 REST API 调用 Imagine、Upscale、Variation、Blend、Describe、Animate、Upsample、Pan 与 Inpaint,实现脚本化图像生成。
在 UserAPI Cloud 账户上运行,无需 Midjourney 订阅或 Discord token,失败任务自动退款。
在单一管理面板中管理多个图像生成账户、调度与密钥。
提供 Python、Node.js、PHP 现成示例,并有 n8n 与 Make.com 自动化官方集成。
#1
一个 API 接入 1500+ 生产级生成式媒体模型

Replicate is a cloud API for running, fine-tuning, and deploying machine learning models. Spin up open-source and hosted models — from image, video, and audio generation to speech synthesis, captioning, and LLM inference — with one line of code, or package your own model with Cog and put it behind a production-ready API.

Runware is an AI inference platform that exposes an enormous model catalog — images, video, audio, LLMs and 3D — through a single API endpoint, alongside serverless GPU compute and reserved capacity running on modular data centers the company designs and operates itself. It is aimed at developers and product teams who want to ship generative features without managing infrastructure.
Pinecone is a managed vector database and AI knowledge platform for building retrieval-augmented generation (RAG), semantic search, and agent memory. It stores vector embeddings at scale, makes writes searchable within seconds with no index tuning, and keeps p99 latency steady as data grows. Pinecone powers products for more than 10,000 customers and over a million developers worldwide.
Replicate is a cloud API for running, fine-tuning, and deploying machine learning models. Spin up open-source and hosted models — from image, video, and audio generation to speech synthesis, captioning, and LLM inference — with one line of code, or package your own model with Cog and put it behind a production-ready API.
一个兼容 OpenAI 的 API,接入 500+ 图像、视频、音频与大模型
一个 API 调用所有生成式图像、视频与音频模型
Runware is an AI inference platform that exposes an enormous model catalog — images, video, audio, LLMs and 3D — through a single API endpoint, alongside serverless GPU compute and reserved capacity running on modular data centers the company designs and operates itself. It is aimed at developers and product teams who want to ship generative features without managing infrastructure.
一个 API 调用 LLM、图像、视频与音频模型,直达生产环境
Pinecone is a managed vector database and AI knowledge platform for building retrieval-augmented generation (RAG), semantic search, and agent memory. It stores vector embeddings at scale, makes writes searchable within seconds with no index tuning, and keeps p99 latency steady as data grows. Pinecone powers products for more than 10,000 customers and over a million developers worldwide.