图像与视频 API：AI 工具与模型排行榜

AI/ML API (AIMLAPI) is a prepaid API service, contracting through Boiler Labs FZ-LLC in the UAE and also listing AIMLAPI OÜ in Estonia, that sells text, image, video and audio models from many makers through one key. Its current prices for OpenAI, Anthropic and Google models sit about 30% above the makers' list prices.

最适合：

Developers who want one prepaid key for text, image, video and audio models; Claude Code, Codex and OpenCode users who want to switch providers without editing config files

最大短板：

Prices above the makers' list prices.

APIMODELS 是一家按量付费的 AI API 中转站，用一个 Key 提供约 150 个模型，价格自定、多数低于厂商官方价，省下的利润投在备用渠道上：近 30 天去掉内容审核拒绝后，请求成功率 98.62%。APIMODELS 是我们自己的产品，和 GenGrades 出自同一团队。

最适合：

想用一次 $10 充值、一张账单调用多种模型的个人开发者和小团队; 上游出问题一小时也不能让生成队列停下来的产品

最大短板：

首页宣传的折扣比它自己的对比表大。

Atlas Cloud is a New York API service, run by ATLAS CLOUD AI INC., that sells one key and one prepaid balance for 400+ models: Claude, GPT, Gemini and Grok, open models it hosts, and media models such as Seedance, Kling and Veo. It charges Anthropic's list prices for Claude and takes Alipay, WeChat Pay and crypto.

最适合：

Developers building video and image apps on Seedance, Kling, Wan or Veo; Teams that want Claude, GPT, Gemini and media models on one prepaid balance

最大短板：

Poor tool-call schemas on Kimi K2-0905.

CometAPI is a prepaid API service that sells text, image, video and audio models through one key at, by its own rule, 80% of the makers' list prices. Its terms and privacy pages name no company and use Hong Kong law, and it says it reaches the low prices through bulk credit buying and routing.

最适合：

Price-driven developers who want Claude, GPT and Gemini below list price; Hobby projects mixing chat models with Midjourney, Sora 2 or Kling

最大短板：

No named company.

Eden AI is a Lyon-based API gateway, run by Eden AI SAS, that puts about 500 language models and 250 'expert' models for OCR, speech, translation and image work behind one key and one prepaid balance. It passes provider prices through and, since January 2026, adds a 5.5% platform fee on self-serve credits.

最适合：

EU companies that need a DPA and EU-only processing for AI calls; Teams that need OCR, document parsing, speech or translation alongside LLMs

最大短板：

A 5.5% fee on top of list prices.

fal is a San Francisco API platform, run by Features & Labels, Inc., that sells per-output access to more than 1,000 image, video, audio and 3D models on one prepaid balance. Its open models are cheap, but Google partner models such as Veo 3.1 Fast and Nano Banana Pro cost more on fal than on Google's own API.

最适合：

Developers adding image, video or audio generation who want many models behind one queue API; Teams that need open-weight image models such as FLUX at low per-image prices

最大短板：

Google's models cost more on fal than on Google's API.

Kie.ai 是一个按积分计费的 AI API 聚合平台，由两家注册地址在美国丹佛的 LLC 运营，转售别家公司的视频、图像、音乐和语言模型，包括 Veo 3.1、Nano Banana Pro、Suno 和 Claude Opus 5.5，自称价格常比官方低 30% 以上。它没有说明这些模型的访问权限从何而来。

最适合：

预算紧、要用 API 批量生成图片、视频或音乐的独立开发者和小工作室; 在几款视频、图像模型之间比较、还没选定的开发者

最大短板：

没说模型访问权限从哪来。

Replicate is an API for running AI models, owned by Cloudflare since a $57.4 million acquisition closed on December 1, 2025. It sells 100+ official models such as Veo 3.1, Nano Banana Pro and Kling 3.0 per output, and 50,000+ community models by the second of GPU time.

最适合：

Developers who want fast access to open image and video models with pay-per-use billing; Teams that fine-tune or package their own models and want them on the same API

最大短板：

Google's models cost more on Replicate than on Google's API.

Vercel AI Gateway is Vercel's hosted API for about 480 text, image, video and speech models behind one key, billed from prepaid credits at the providers' list prices with no markup, including when you bring your own keys. It became generally available on August 21, 2025, and gives each Vercel team 5 USD of free credit a month.

最适合：

Developers already deploying on Vercel or building with the AI SDK; Teams running coding agents such as Claude Code, Codex or Cursor who want one bill and spend tracking

最大短板：

Billing bugs have blocked paying accounts.

WaveSpeedAI is an API platform, run by a Singapore company and a Hong Kong company named in its terms, that sells 1,000+ image, video, audio and 3D models plus an LLM service on one balance. It matches fal on Kling 3.0, charges above Google's list for Veo 3.1 Fast and accepts Alipay and WeChat Pay.

最适合：

Developers who want Chinese and Western video models (Seedance, Wan, Kling, Veo) on one balance; Buyers who pay with PayPal, Alipay or WeChat Pay rather than a card

最大短板：

Slower than fal and Replicate on most shared image models.