Kie.ai
Unified API for video, image, music, and chat AI models with developer-friendly pricing below Replicate and Fal.ai.
What is Kie.ai?#
Kie.ai is a one-stop AI API platform covering video, image, music, and chat generation. It offers a unified endpoint with free API keys, 99.9% uptime, and pricing lower than Replicate and Fal.ai for equivalent models, positioning itself for developers building multimodal applications.
What can Kie.ai do?#
- 01
Unified AI API
One API for video, image, music, and chat models
- 02
Video generation APIs
Veo 3.1, Veo 3.1 Fast, and Runway Aleph with synced audio
- 03
Image generation APIs
4o Image, Flux Kontext, Nano Banana for photorealistic images
- 04
Music generation APIs
Suno V3.5, V4, V4.5 with tracks up to 8 minutes
- 05
LLM and chat APIs
Advanced chat APIs for natural conversations
- 06
Pay-as-you-go pricing
Flexible credit-based system with no minimum commitment
- 07
99.9% uptime
Low latency and high concurrency for production apps
Use Cases#
- Developers — Integrate video, image, music, and chat models with one API key
- Startups — Ship AI features on credit-based pricing without platform lock-in
- Agencies — Run client projects across Veo, Suno, and Flux from a single account
- Game and app developers — Generate in-app images, videos, or soundtracks via Kie.ai
Quick facts about Kie.ai#
- Pricing
- Free API Key$0/moPay-as-you-goContact salesas of Apr 18, 2026View official pricing
- Platforms
- Web·API
- Languages
- English·Spanish·French·German·Russian·Japanese·Arabic·Portuguese·Italian·Indonesian·NL·Vietnamese·TR·Korean·FA·Hindi·ZH-CN
Frequently Asked Questions#
Kie.ai Traffic Analysis
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