Kie.ai
by Kie.ai (third-party aggregator, not the model vendors; its company and ownership are not documented on its site)
Unified, discounted API for video, image, audio and chat models (200+ models per its homepage).
See https://kie.ai and https://docs.kie.ai (model catalogue at kie.ai/market)
Models served (kie.ai homepage, 2026-10-01)
- Video: Seedance 2.5, Veo 3.1, Kling 3.0, Grok Imagine Video 1.5, Wan 3.0, Runway models. Sora is not listed on the homepage (see openai-sora).
- Image: GPT Image 2 / 2.5, Nano Banana 2, Seedream 5.0 Pro, others.
- Audio: Suno V6 (music), Gemini 3.8 Flash TTS.
- LLMs: GPT-6 (Astra / Sol), Claude Opus 5.5, Gemini 3.8 Flash.
- The full catalogue lives at kie.ai/market, which could not be loaded; only the homepage selection above is stated.
Billing and operations
- Homepage claims “up to 88%” savings against official APIs (image, LLM and video models). “Failed tasks are not charged”, credits do not expire. These are vendor marketing figures; the “official” comparison prices are Kie.ai’s own and were not checked against the vendors.
- Auth: Bearer API key; tasks are asynchronous (create task, poll or use a callback) (docs, 2026-09-30 check).
- Verified on docs.kie.ai (2026-10-02, API key page): default 20 new generation requests per 10 seconds with 100+ concurrent tasks per account (HTTP 429 beyond that); generated media files kept 14 days, log records 2 months (download results yourself).
- Billing is credit-based and per second for video models such as Seedance 2.5 and Kling 3.0 (vendor pages, 2026-10-02). Current prices: see the vendor pricing page https://kie.ai.
Caveats
Resellers can change models, prices and terms without notice and may not carry the vendor’s SLA or data terms; unofficial Suno access in particular is third-party (see suno-api, suno). Compare fal-dot-ai.
Related
google-veo, kling, seedance, nano-banana, seedream-40, flux-dot-1, ai-video-generation-tools
Sources (accessed 2026-10-01 and 2026-10-02)
- https://docs.kie.ai/ (API key page: auth, limits, retention)
- https://kie.ai/seedance-2-5 and https://kie.ai/blog/seedance-2-5-pricing (search results)
- https://kie.ai
- https://docs.kie.ai/