Hugging Face Spaces
FreemiumHost Streamlit and Gradio demos where the ML community already looks.
Published 27 September 2026
Scores
Popularity4/5
The default place the ML community shares working demos, benefiting from the audience already browsing the Hugging Face Hub, though it remains a niche choice outside of ML and data-science use cases.
Learning Curve2/5
Native Gradio and Streamlit SDKs need only an app file and a short YAML header to go live, with no build configuration or infrastructure to set up, though moving to a custom Docker Space adds real deployment complexity back in.
Flexibility3/5
Covers a specific set of shapes well — Gradio, Streamlit, Docker, and static — but stays scoped to demo-style apps rather than a general backend platform, so anything needing a database or long-running services has to work around that.
Performance3/5
Free CPU hardware is modest and Spaces sleep after inactivity, so cold starts are common; paid GPU tiers remove the compute ceiling, but the platform is tuned for demo traffic rather than production-scale request volume.
Portability4/5
Gradio, Streamlit, and static apps run unmodified on other hosts, and Docker Spaces are literally portable containers — the main lock-in is losing the built-in Hub audience, not the app code itself.
About Hugging Face Spaces
Hugging Face Spaces is Hugging Face's hosting platform for ML demo apps, not a general-purpose or enterprise hosting service. It's built for showcasing a working model, dataset, or tool alongside its page on the Hub, and that showcase framing shapes what it's good at: getting a demo in front of people fast, not running production infrastructure.
Spaces supports a handful of app shapes. Gradio and Streamlit are first-class SDKs — push a repo and Spaces builds and serves it directly. Docker Spaces open that up further: any containerized app can run, which is how frameworks like Panel and Dash typically get deployed there, alongside custom Python or Node services. A static Space serves plain HTML/CSS/JS or the output of a statically-exported frontend build (a Next.js app exported as static files, for example) with no server-side runtime at all.
What it isn't built for matters just as much: there's no persistent database, and free-tier Spaces sleep after a period of inactivity and take a moment to wake back up. It's the right home for a demo that needs an audience, not a backend service or a database that needs to stay up.
Key Features
- Gradio and Streamlit apps deploy directly from a Git repo
- Docker Spaces support any containerized app, including Panel and Dash
- Static Spaces host plain HTML/JS or a statically-exported frontend build
- Free CPU hardware, with paid GPU tiers for heavier models
- Built-in audience from the Hugging Face Hub
Pros
- Zero-infrastructure hosting — push a repo and get a public URL
- Built-in discovery next to the model and dataset pages people already browse
- Multiple deployment paths: native SDKs, Docker for custom stacks, or static export
- On-demand GPU hardware without owning infrastructure
Cons
- Not a general backend or database platform — no persistent storage included
- Free-tier Spaces sleep after inactivity and take time to wake back up
- Built for demos and showcases, not production-grade enterprise workloads
- Custom domains and higher limits require a paid plan
Hugging Face Spaces Pricing
Freemium- · Unlimited public Spaces
- · CPU Basic hardware: 2 vCPU / 16GB RAM / 50GB disk
- · Community GPU access via ZeroGPU (free)
- · Included with Hugging Face PRO plan ($9/month)
- · Private Spaces with access control, priority GPU/inference queue, 10x private storage
- · 8 vCPU / 32GB RAM / 50GB disk for demos that outgrow the free tier
- · Billed by the minute while the Space is running
- · $0.03/hour
- · T4, L4, L40S, A10G, and A100 GPU tiers; Nvidia H100 tier was removed in December 2025
- · Billed by the minute while running
- · From $0.40/hour (T4 small) up to $20-23.50/hour for 8x A100/L40S multi-GPU tiers
Tools Related to Hugging Face Spaces
Integrates with Hugging Face Spaces(4)
Spaces treats Gradio as a first-class SDK, since Hugging Face owns Gradio — most Spaces on the Hub are Gradio demos.
Streamlit is a first-class supported SDK on Spaces, giving Streamlit apps a second official hosting home beyond Streamlit Community Cloud.
Panel apps run on Spaces through the official Docker Space template rather than a first-class SDK, giving them the same public-URL hosting as Gradio and Streamlit.
Dash apps run on Spaces through the official Docker Space template rather than a first-class SDK, giving them the same public-URL hosting as Gradio and Streamlit.
Alternatives to Hugging Face Spaces(10)
Both host for free from a repository: GitHub Pages serves static sites, Hugging Face Spaces also runs Python demo apps built with Streamlit or Gradio. GitHub Pages for docs and sites, Spaces when the demo needs a Python backend.
Fly.io runs any Docker app globally with scale-to-zero; Hugging Face Spaces is purpose-built for ML demos with free CPU hosting. Fly.io for production services, Spaces for quick public model demos.
Firebase Hosting serves general static sites and SPAs on a CDN; Hugging Face Spaces runs Streamlit, Gradio, or static ML demos on a public URL. Firebase Hosting for web apps, Spaces for model showcases.
Vercel deploys frontend frameworks and serverless functions with preview URLs; Hugging Face Spaces hosts Python ML demos built with Streamlit or Gradio. Vercel for web frontends, Spaces for model showcases.
Cloudflare Pages hosts general static and full-stack sites on a global edge; Hugging Face Spaces hosts ML demo apps built with Streamlit or Gradio, free on CPU. Pages for production sites, Spaces for sharing model demos.
Both host a Streamlit app on a free public URL, but Spaces adds Gradio, Docker, and static support while Streamlit Cloud stays Streamlit-only with deeper Streamlit-specific tooling.
Learning Resources
No resources yet — check back soon.
