n8n does the busywork
We run the server

Self-hosting usually means renting a VPS at roughly US$5–10 a month (about NT$160–320), so NT$2,000–4,000 a year in server fees. But you also install Docker, set up the domain and SSL, handle version upgrades and back up your data — that maintenance time is the real hidden cost. Managed n8n on RoamerHost is NT$5,988 a year (avg. NT$499/mo) and already includes automated deployment, built-in SSL, automatic backups and updates. If you enjoy tinkering with servers and your traffic is heavy, self-hosting still pays off. If you would rather spend your time designing workflows, managed is the easier road.

No lock-in. n8n workflows export straight to JSON, and you manage credentials and variables yourself in the admin, so you can move to any self-hosted or third-party n8n whenever you want. RoamerHost runs the standard open-source n8n — no proprietary format, no lock-in.

Yes. n8n talks to the LINE Messaging API through its webhook and HTTP nodes, and it also connects to Telegram, Discord, Slack, Google Sheets and 400-plus other services. An incoming LINE message can trigger a workflow, and a workflow can push LINE notifications out.

n8n Cloud is the official SaaS, billed by execution: the entry plan covers about 2,500 runs a month and starts around NT$700. RoamerHost gives you a complete, isolated n8n environment with no cap on executions or workflows, your data in your own container, and community nodes you can install. The more workflows you add and the more often they fire, the wider the gap.

One click in the dashboard. Billing and service stop at the end of the current term — no cancellation fee; fees already paid for the current term are not refunded. After expiry the instance is paused and your data is kept for 3 months, so renewing within that window brings everything back as it was. Export your workflows to JSON before you cancel and take them anywhere.

Yes. Every project is a full n8n environment, so you can install community-built nodes from the n8n settings.

Yes. Every n8n project gets its own HTTPS subdomain, and outside services can call the webhook URL directly.

Your workflows, credentials and execution logs live on a dedicated persistent volume, so nothing is lost when the container restarts.

The public plan is billed yearly: NT$5,988/yr (avg. NT$499/mo), with 1 dedicated vCPU, unlimited executions and workflows, and no setup fee or add-ons. You pay by recurring credit card charge once a year and can cancel renewal from the dashboard anytime. Still evaluating? Request a free trial first.

In your own n8n instance: each instance is an isolated Docker container on its own network, never shared with other customers. Service credentials are stored encrypted inside your instance and all connections use HTTPS; the data your workflows process stays in your instance instead of passing through a third-party automation platform.

Yes. At checkout, choose "Company invoice" under E-invoice and enter your company name and Taiwan Tax ID (統一編號) to receive a triplicate company invoice; individuals can choose "Personal receipt".

Most workflows are built by dragging nodes together, no code required. When a service has no ready-made node you'll need to read its API docs and build the call with the HTTP Request node, which takes a little technical patience. n8n subscribers can also connect their n8n to Roamer AI in the dashboard and ask it in plain language to build or change workflows, or to read the execution log, find the failing node and fix it; credentials such as account passwords are still set by you inside n8n.

From self-hosted n8n: export your workflows as JSON, import them into the new instance, then reconnect each service's credentials. From Zapier: workflows can't be imported directly and need to be rebuilt in n8n — a good chance to drop the compromises you made because Zapier bills per step. See "Zapier to n8n" in the Support Center for the recommended order.

Start with the dashboard: you can restart or rebuild the instance yourself, and a restart fixes most connection problems. For how-to questions, ask Roamer, the chat assistant in the bottom-right corner, or use Roamer AI support in your dashboard. For a human, email [email protected] or message our LINE official account @818kotud — we reply within 24 hours on business days, from Taiwan.