它们的增长率如何比较？

Replicate AI 的月度环比增长率为 -8.4%；Stable Diffusion API 为 -21.8%。

价格如何比较？

Replicate AI: 付费。Paid, usage-based — you only pay for what you use. Most public models are billed by runtime at per-second hardware rates; some models are billed per input and output (for example, $0.04 per output image on Flux 1.1 Pro, $3.75 per million input tokens on DeepSeek R1). Published GPU hardware ranges from about $0.81/hr for a T4 up to roughly $43.92/hr for 8x H100. Private deployments bill for setup, idle, and active time on dedicated hardware, and you can start for free. Enterprise and volume discounts available. Stable Diffusion API: 付费。通过 ModelsLab 计费的付费套餐：Basic 每月 21 美元（3,250 次 API 调用，5 个并行生成）、Standard 每月 47 美元（10,000 次调用，10 个并行生成）、Open Source Unlimited 每月 149 美元或每年 1,500 美元（自托管开源模型不限量生成，15 个并行）。第三方及闭源模型单独计费；企业版提供专用 GPU 与定制 SLA。注册免费，但使用 API 需购买付费套餐。

Replicate AI 和 Stable Diffusion API 的替代方案有哪些？

相关分类中的其他工具包括 OpenAI 平台, OpenRouter, MiniMax Image-01, fal.ai, Together AI。

Replicate AI vs Stable Diffusion API — 流量对比 (90.4万 vs 2.68万)、价格与选型结论

Open AI Tools

Replicate AI vs Stable Diffusion API — 流量对比 (90.4万 vs 2.68万)、价格与选型结论 | Open AI Tools

并排流量和规格矩阵

维度 / 指标	Replicate AI	Stable Diffusion API
官方域名	replicate.com	stablediffusionapi.com
定价模式	付费	付费
月访问量	90.4万 (904,038)	2.68万 (26,802)
月度环比流量变化	-8.26万 (-8.4%)	-7490 (-21.8%)
主要市场与份额	🇺🇸 美国 (16.3%)	🇺🇸 美国 (16.5%)
直接访问 / 月	57.75万	8529
用户评分	4.6	4.2
支持的平台	网站	网站

Replicate AI

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.

Thousands of models behind one API

Run image, video, audio, speech, and language models through a uniform API surface, with official models for FLUX, Nano Banana, Seedream, Grok Imagine, MiniMax, Wan, Seedance, and more.

One-line-of-code inference

Set up a model in minutes and make an API call in Python, Node, or plain HTTP after authenticating with an API token.

Cog packaging and custom deployments

Package your own model with Cog, an open-source tool for packaging machine learning models, and deploy it on dedicated hardware that scales up and down with demand.

Model fine-tuning

Fine-tune models on your own data, including fast-booting fine-tunes that are billed only while actively processing requests rather than for idle time.

优势与优点

+Very broad model catalog spanning image, video, audio, speech, and LLMs behind one consistent API
+Usage-based billing with openly published per-second hardware and per-output model rates