yangmao.ai · daily-updated AI free tier database
DEMON Free Tier Guide
Before signing up for DEMON, check three things: free quota, free API availability, and whether it works reliably from your location.
Quick verdict
- Free tier: MIT open source; hosted demo also available
- Free API trial: Unlimited self-hosted
- Access: relay or proxy may be needed
- Best for: audio / music / selfhosted
Models and limits
| Model | Context | Limit | Notes |
|---|---|---|---|
| Diffusion Engine for Musical Orchestrated Noise | N/A | Local/self-hosted or hosted demo limits | Streaming music diffusion engine for ACE-Step v1.5 with TensorRT, Session API, node graph, web demo, and realtime controls. |
Free API credits
Yes
Unlimited self-hosted · Local/self-hosted
Project provides a local Session API; README also links to hosted trial at music.daydream.live.
Access notes
Proxy may be needed
DEMON is an MIT-licensed streaming music/audio diffusion engine built on ACE-Step, with local deployment, TensorRT acceleration, node graph, and hosted demo.
If multiple provider keys become painful, compare official providers, API gateways, and alternatives.
Recommended path
Start from the main DEMON profile and confirm whether it fits your task.
Create an API key after signup and use the Unlimited self-hosted first.
Run one or two real tasks before paying or switching providers.
If access is unstable, compare relay options or local alternatives.
Alternatives
Credit-change alerts
Get notified when DEMON credits, pricing, or Mainland China access changes; compare official providers, API gateways, and alternatives before production.
Subscribe → Compare API gateways → Use OpenLLMAPI fallback →Source snapshot
Generated from the yangmao.ai provider database plus public provider documentation. Free credits, prices, and rate limits can change; verify in the official console before production.
- Data source
- yangmao.ai provider tracker + official provider documentation review
- Official source
- https://github.com/daydreamlive/DEMON
- Last updated
- 2026-05-28
- Free tier
- MIT open source; hosted demo also available
- API credits
- Unlimited self-hosted
- Rate limit
- Local/self-hosted
FAQ
Does DEMON have a free tier?
Yes. Current record: MIT open source; hosted demo also available. Always confirm on the official site before relying on it.
Can I try the DEMON API for free?
Yes. Current record: Unlimited self-hosted, rate limit: Local/self-hosted.
Can I use DEMON without a credit card?
You can usually try free product features first, but card requirements may change on signup.
What are good DEMON alternatives?
Check the alternatives section below or open the DEMON alternatives page.