Hosting for JavaScript apps and AI agents, Turso databases, S3-compatible storage and scheduled jobs. One command deploys, and one monthly price covers it all.
Applications run on Node.js 26 or Bun behind a CDN, with 256 MB to 1 GB of memory each, depending on the plan.
A folder of files is already an application. Redirects and headers go in swarza.json.
export default { fetch }, the same handler Cloudflare Workers, Deno and Bun use.
An Express app or any (req, res) handler.
swarza deploy builds it with Vercel’s adapter: pages, server components, route handlers.
$ swarza deploy --prod ■ Packed my-app 128 files · 4.2 MB (1.3 MB zipped) ■ Built k3x9a2b1 my-app is live at my-app.swarza.app
Nothing extra to sign up for. A database or bucket you connect to an application arrives as environment variables.
A chat built with the AI SDK deploys with the same command. Answers stream for as long as the model needs, work goes on after the answer, and a dropped connection picks up where it left off.
Agent hosting
// app/api/chat/route.ts
const result = streamText({ model, messages, tools });
return createUIMessageStreamResponse({
keepAliveMs: 15_000,
stream: toUIMessageStream({ stream: result.stream }),
});SQLite compatible, with backups and point-in-time restore. Connect it to an application and its address and token arrive as environment variables.
$ swarza databases create notes --app my-app
import { connect } from "@tursodatabase/serverless";
const db = connect({
url: process.env.DATABASE_URL,
authToken: process.env.DATABASE_AUTH_TOKEN,
});
const notes = await db.all("SELECT * FROM notes");Private or public, with any S3 client or SDK. Connect a bucket to an application with read or write access and its keys arrive as environment variables.
$ swarza buckets create uploads --app my-app
const s3 = new S3Client({
endpoint: process.env.STORAGE_ENDPOINT,
region: process.env.STORAGE_REGION,
credentials: {
accessKeyId: process.env.STORAGE_ACCESS_KEY_ID,
secretAccessKey: process.env.STORAGE_SECRET_ACCESS_KEY,
},
});
await s3.send(new PutObjectCommand({ Bucket, Key, Body }));List scheduled jobs and their cron schedules in swarza.json. They deploy with your application, run inside it, and show their runs and logs in the dashboard.
$ swarza deploy --prod
// swarza.json
{
"scheduledJobs": [
{ "schedule": "0 3 * * *",
"function": "jobs/cleanup.mjs" }
]
}
// jobs/cleanup.mjs
export default async function (controller) {
console.log("cleaning up", controller.cron);
}Requests, what your code prints and the platform’s own messages, in the dashboard or with swarza logs -f. Kept for 7 days.
5 to 200, depending on the plan. Add a CNAME record and the certificate is issued for you.
Set in the dashboard. A database or bucket you connect adds its own.
5 to 50 named previews per application, each at its own address, and an address for every deployment.
Applications, databases and buckets run in Frankfurt (AWS eu-central-1). Prices are in euros.
At 80% and 100% of an allowance we email you. Past it, the application slows down and the price stays the same.
EUR a month, excluding VAT.
Larger plans, for more traffic and compute, open after the private beta. Each one will have one flat monthly price, like Starter.
