Best Stability AI Alternatives
Stability AI 的最佳替代方案 (2026)
API platform by Stable Diffusion creators. Hosts SD3.5, Stable Video, etc. 25 free credits for new users.
🔄 Top 10 Stability AI Alternatives
💡 Free tier: No explicit limit · Free API · Open source · Direct China access · 27k Stars
💡 Free tier: Free via third-party platforms · Free API · Open source
💡 Free tier: Limited requests/day · Free API · Open source
💡 Free tier: No explicit limit · Free API · Open source · Direct China access
💡 Free tier: 10,000 free requests/day · Free API
💡 Free tier: Varies by model · Free API · Open source
💡 Free tier: No explicit limit · Free API · Open source · Direct China access
💡 Free tier: Unlimited (40 RPM rate limit) · Free API
💡 Free tier: No explicit limit · Free API · Open source · Direct China access
💡 Free tier: Credit-based ($5 signup bonus) · Free API
📊 Stability AI vs Alternatives
| Platform | Score | Free Tier | Free API | Open Source | China Access | Free Models |
|---|---|---|---|---|---|---|
| 50 | ✅ 25 free credits on signup. | ❌ | ✅ | 🌐 | 0 | |
 Qwen (Alibaba) | 95 | ✅ No explicit limit | ✅ | ✅ | ✅ | 4 |
 FLUX (Black Forest Labs) | 85 | ✅ Free via third-party platforms | ✅ | ✅ | 🌐 | 2 |
 Grok (xAI) | 85 | ✅ Limited requests/day | ✅ | ✅ | 🌐 | 2 |
 StepFun | 80 | ✅ No explicit limit | ✅ | ✅ | ✅ | 1 |
 Cloudflare Workers AI | 80 | ✅ 10,000 free requests/day | ✅ | ❌ | 🌐 | 7 |
 Hugging Face | 80 | ✅ Varies by model | ✅ | ✅ | 🌐 | 1 |
 Tencent Hunyuan | 80 | ✅ No explicit limit | ✅ | ✅ | ✅ | 1 |
 NVIDIA Build (NIM API) | 80 | ✅ Unlimited (40 RPM rate limit) | ✅ | ❌ | 🌐 | 10 |
 Tiangong AI | 80 | ✅ No explicit limit | ✅ | ✅ | ✅ | 1 |
 Together AI | 80 | ✅ Credit-based ($5 signup bonus) | ✅ | ❌ | 🌐 | 6 |