Sites

Frontend next to your database, deployed with one command.

Upload a finished build or your source code - we build it in an isolated gVisor container and serve it over HTTPS from the EU. Static sites (Vite, React, Astro, SvelteKit, Next.js export) and SSR apps (Next.js, Node.js) with your Supabase keys injected into NEXT_PUBLIC_ and VITE_ variables.

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Static and SSR in the EUZero-downtime rollbackA preview for every PRDomains with automatic TLS

terminal

# a finished build or source code - the framework is detected
hostbase sites deploy ./dist --site shop

# a preview without touching production
hostbase sites deploy . --site shop --preview

# instant return to a previous deployment
hostbase sites rollback shop d11

Capabilities

What you get with Sites

Static and SSR

A static server with SPA fallback, clean URLs, brotli and gzip, and immutable caching for hashed assets. Next.js and Node.js apps in hardened, isolated containers.

Immutable deployments

Every deployment gets its own preview URL <site>-dN. Promoting to production and rolling back just move a pointer - no rebuild, no downtime.

GitHub: push and PR previews

A push to the branch deploys production, and every pull request gets its own preview, a commit status and a comment with the URL.

Custom domains with TLS

Add a domain, set a CNAME and we issue and renew the Let's Encrypt certificate automatically. The platform URL <site>-<ref>.host.ulewicz.space works right away.

_redirects and _headers

301/302 redirects, 200 rewrites, placeholders and :splat, plus custom headers - the Netlify syntax you already know.

Hook, CLI and API

hostbase sites deploy ./dist, a deploy hook URL for CI and CMS, the Management API and MCP tools. Build logs, environment variables and traffic analytics in the dashboard.

Use cases

What teams use it for

A site or shop on Supabase

Vite or Next.js on the same database, Auth and Storage - the URL and anon key reach the build automatically.

Previews for the team

Every PR has a working version for designers and clients to review before it reaches production.

SSR apps

Next.js with database access over a private network and the service_role key on the server side only.

The rest of the platform

Every service shares the same database, authentication and permissions.

Postgres databaseA dedicated Postgres 17 for every project: REST and GraphQL, table and SQL editors, backups with restore, reports and advisors.AuthenticationSign-up and sign-in, JWT sessions, MFA and Row Level Security — with user management in the dashboard. OAuth providers, magic links (once SMTP is configured), hooks and e-mail templates.StoragePublic and private buckets, signed URLs and RLS policies. Browse and upload files right from the dashboard.Edge FunctionsTypeScript/Deno functions deployed from the dashboard, API or MCP — with templates, secrets, an invocation tester, logs and metrics.WorkersHeavy, long-running jobs in 15 runtimes (Python, Node, Bun, Deno, Go, Rust, Java, .NET, PHP, Ruby, Elixir or a Dockerfile) with a gallery of 30+ ready-to-deploy templates — isolated gVisor containers.RealtimeListen to database changes, broadcast and presence over WebSockets — in real time.Vectors & AIpgvector out of the box: embeddings, semantic search and RAG without a separate vector database.Transactional emailSend app email through an API: your own domain with DKIM, templates, event webhooks, a suppression list and a sandbox inbox for testing.AI GatewayOne OpenAI-compatible gateway for Claude, GPT and Mistral on your own keys: rate limits, cache, PII redaction, logs, cost tracking and automatic embeddings into pgvector.MCP serverConnect Claude, Cursor and other AI agents to your database through the Model Context Protocol.

Build in a weekend. Scale to millions.

Spin up a free project in 2 minutes. No credit card, no pausing after a week.

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