OpenAI 平台 vs ThinkDiffusion

提供 Google Gemini 模型的直接 API 存取與大方的免費原型開發額度，但缺乏 OpenAI 的生態系廣度。

免費 / 開源阿里雲第四代基礎大模型家族與全模態 AI 助手 — 涵蓋 Qwen 4 (Qwen4)、Qwen4-Max、Qwen4-Plus、Qwen4-Flash、Qwen4-27B 與 Qwen 3.8-Flash-Next 架構

將數百個第三方模型整合在單一 API 金鑰下，提供比 OpenAI 精選目錄更豐富的模型選擇。

Provides developer APIs for Zhipu AI's proprietary GLM models, serving as an alternative enterprise foundation model stack.

一個 API 串接 1500+ 可上線的生成式媒體模型

在瀏覽器中免費生成 AI 圖像與影片，並託管模型

Together AI is the AI Native Cloud — a full-stack platform for running, fine-tuning and training open-source models. It spans serverless inference APIs, dedicated endpoints, GPU clusters, post-training and storage, all backed by in-house systems research.

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.

免費 / 開源Unsloth is an open-source toolkit for running and training large language models locally. It provides faster, more memory-efficient fine-tuning, a local chat and agent environment with browser use, image and video generation, and an OpenAI-compatible API your existing tools can connect to.

一組相容 OpenAI 的 API，串接 500+ 圖像、影片、音訊與大模型

免費 / 開源用 HTML、CSS 與 JavaScript 讓 AI 代理幫你做影片

專項更強提供開源模型極低成本的無伺服器推論，但企業級編排工具比 OpenAI 少。