--- title: "Deploy n8n WordPress" description: "Auto-publish posts to WordPress with n8n" category: "Automation" url: https://railway.com/deploy/n8n-wordpress --- # Deploy n8n WordPress Auto-publish posts to WordPress with n8n **[Deploy n8n WordPress on Railway](https://railway.com/template/n8n-wordpress)** Machine-readable deploy manifest (JSON, validated by TemplateCI): https://railway.com/deploy/n8n-wordpress/manifest.json - **Creator:** onepush - **Category:** Automation ## Template content ### Redis https://cdn.sanity.io/images/sy1jschh/production/0ce0bfdcfbdbf69662b1116671f97c2dd788b655-157x157.svg - **Image:** redis:8.2 - **Start command:** `/bin/sh -c "rm -rf $RAILWAY_VOLUME_MOUNT_PATH/lost+found/ && exec docker-entrypoint.sh redis-server --requirepass $REDIS_PASSWORD --save 60 1 --dir $RAILWAY_VOLUME_MOUNT_PATH"` ### n8n - **Image:** n8nio/n8n:2.36.8 - **Health check:** /healthz - **Public domain:** Yes ### Postgres https://devicons.railway.app/i/postgresql.svg - **Image:** ghcr.io/railwayapp-templates/postgres-ssl:18 ### n8n-worker - **Image:** n8nio/n8n:2.36.8 - **Start command:** `n8n worker` - **Health check:** /healthz ## Documentation # Deploy and Host self hosted n8n WordPress (Open-Source WordPress Automation) on Railway n8n WordPress automation on Railway provides a self-hosted publishing stack. ## About Hosting n8n WordPress open-source software on Railway (self hosted n8n template) Hosting n8n WordPress on Railway gives you a production-grade, queue-mode n8n deployment purpose-built for automating WordPress content pipelines. This template provisions the n8n editor and worker processes alongside PostgreSQL and Redis so that your n8n WordPress automation workflows run reliably at scale. You can build AI-driven drafting pipelines that push articles straight into WordPress, sync RSS feeds into scheduled posts, and orchestrate multi-step content operations without paying per-execution fees. Unlike installing n8n on a single VPS with SQLite, this Railway stack runs n8n in queue mode. That means long-running WordPress publishing jobs, AI generation steps, and webhook-triggered content updates do not block the editor UI. The worker process consumes jobs from a Redis Bull queue while PostgreSQL stores workflow definitions and execution metadata. For teams that run many n8n WordPress automation workflows in parallel, this architecture removes the bottleneck you would hit with the default SQLite-backed community setup. The open-source n8n Community Edition ships under a fair-code license, so you keep full ownership of your workflows and credentials. Your WordPress site credentials, OpenAI or Anthropic API keys, and RSS source URLs live inside your own infrastructure. No third-party SaaS can inspect or throttle your n8n WordPress automation traffic. Railway handles the container orchestration, networking, persistent volumes, and log aggregation, while you focus entirely on building workflows that move content from drafts to published posts. This template targets content operators, affiliate site builders, news aggregators, and developers who want a self-hosted WordPress automation layer. The included queue-mode topology mirrors what larger teams run in production n8n deployments. Whether you are publishing ten posts per week or ten thousand, the same stack scales vertically on Railway without changing your workflow definitions or credentials. ## Why Deploy n8n WordPress, the Zapier WordPress alternative on Railway (Railway Free Trial) Zapier WordPress automation charges you per task and caps multi-step workflows behind premium tiers. The moment you chain an RSS reader, an AI text generator, and a WordPress publishing step into one Zap, you burn three tasks or more per post. At scale, a content-heavy WordPress operation pays hundreds of dollars monthly just for glue code. n8n WordPress on Railway replaces that per-task billing with a fixed infrastructure cost. Your only ongoing fees are the Railway resources you provision and the external API calls you make to AI providers or WordPress hosts. n8n WordPress automation also removes the workflow complexity ceiling. Zapier's linear interface struggles with branching logic, retry policies, error handling, and conditional publishing rules. n8n gives you a visual canvas with JavaScript code nodes, sub-workflows, error triggers, and queue-mode retries. You can build an AI draft pipeline that checks for duplicate slugs, appends SEO metadata, fetches a featured image, and only then publishes the post to WordPress. That same flow in Zapier would require multiple Zaps, premium features, and brittle workarounds. Railway is a singular platform to deploy your infrastructure stack. Railway will host your infrastructure so you don't have to deal with configuration, while allowing you to vertically and horizontally scale it. By deploying n8n WordPress on Railway, you are one step closer to supporting a complete full-stack application with minimal burden. Host your servers, databases, AI agents, and more on Railway. Railway's $5 free trial on GitHub signup lets you test this exact queue-mode stack before committing. Compare that to n8n Cloud Starter at about $24 per month for only 2,500 executions. On Railway, this template typically runs between $10 and $25 per month total, and that budget covers far more than 2,500 executions when you keep AI calls lean. For self-hosters who want predictable pricing and no per-execution meter, Railway is the obvious home for n8n WordPress automation. ### Railway vs Other Hosting Providers and VPS for n8n WordPress self hosting | Provider | Setup Complexity | Queue Mode Readiness | Scaling Model | Best For | |---|---|---|---|---| | Railway | Low — template deploys editor, worker, PostgreSQL, and Redis together | Built-in; queue mode configured out of the box | Vertical and horizontal scaling from dashboard | Teams that want production n8n WordPress automation without DevOps overhead | | DigitalOcean | Medium — manual Docker Compose or droplet provisioning | Manual; requires separate Redis and PostgreSQL setup | Manual droplet resizing or Kubernetes | Users comfortable with server administration | | AWS | High — ECS, RDS, ElastiCache, VPC, IAM configuration | Possible but complex; many moving parts | Broad but operationally heavy | Enterprises with existing AWS commitments and DevOps staff | | Hetzner | Medium — dedicated or cloud servers with manual setup | Manual; self-managed Redis and PostgreSQL | Manual hardware upgrades | Cost-sensitive users who accept full operational responsibility | Railway's advantage for n8n WordPress automation is the integrated multi-service deployment. One template provisions four services that must talk to each other. On a VPS, you spend hours wiring Docker networks, persistent volumes, and firewall rules. Railway does that at the platform level, including log aggregation and service health checks. ## Common Use Cases for hosted n8n WordPress The most common n8n WordPress automation pattern is AI draft to WordPress publish. A trigger fires on a schedule or from a webhook, an AI node generates a full article from a topic list, a WordPress node creates the post as a draft or directly publishes it, and a notification node sends the result to Slack, email, or Discord. Teams running content sites at volume use this pipeline to keep their editorial calendar full without manually writing every post. RSS to WordPress republishing is another widespread workflow. The RSS Read node polls feeds from curated sources, a filtering step removes duplicate or low-quality entries, an optional AI summarizer rewrites the content, and the WordPress node auto-publishes the transformed post. News aggregators and niche content sites rely on this pattern to keep fresh content flowing without editorial bottlenecks. Beyond pure publishing, n8n WordPress automation handles content lifecycle management. Workflows can expire old posts, update stock counts in WooCommerce, sync custom post types from Airtable or Google Sheets, and generate featured images with AI. Since n8n connects to thousands of services, your WordPress publishing pipeline can also post to social channels, update sitemaps, and trigger CDN cache purges. Developers use n8n WordPress as a replacement for bespoke cron scripts. Instead of writing PHP that hooks into WP-Cron and breaks on timeouts, you define retryable, observable workflows in n8n. Error workflows catch failed WordPress API calls and alert the right channel. The queue-mode worker ensures a long AI generation step never blocks other scheduled jobs. ## Dependencies for n8n WordPress Docker hosted on Railway This template bundles n8n, PostgreSQL, Redis, and workers for reliable publishing. ### Deployment Dependencies for Managed n8n WordPress Service (WordPress Automation) This Railway template depends on four coordinated services. The n8n editor service uses the `n8nio/n8n:2.36.8` image and exposes port 5678. The n8n worker service uses the same image with the `n8n worker` command. PostgreSQL stores workflow data, credentials, and execution history, while Redis provides the Bull queue that hands jobs from the editor to workers. The editor and worker share environment variables including `EXECUTIONS_MODE=queue` and `DB_TYPE=postgresdb`. The editor also mounts a persistent volume at `/home/node/.n8n` so workflow definitions survive container restarts. You must set `WEBHOOK_URL` to your Railway-provided public URL so WordPress webhooks and inbound triggers reach your n8n instance correctly. Set `N8N_PROXY_HOPS=1` because Railway routes traffic through a proxy layer. The `N8N_ENCRYPTION_KEY` value encrypts credentials stored in PostgreSQL; generate a strong random string and never lose it, because changing it later makes existing saved credentials unreadable. `EXECUTIONS_DATA_PRUNE=true` keeps your database from growing unbounded by removing old execution payloads automatically. ### Implementation Details for n8n WordPress (Using n8n official docker image) The official n8n Docker image handles all WordPress node functionality out of the box. The WordPress node in n8n uses the WordPress REST API, so your target site must have application passwords enabled or you must supply a valid username and application password. The node supports creating, updating, and retrieving posts, pages, custom post types, comments, and media. For auto-publish workflows, set the post status field to `publish` or pass it dynamically from an upstream node. AI draft pipelines typically chain an HTTP Request node to an OpenAI or Anthropic endpoint, a Code node to clean and structure the response, and a WordPress node to create the post. The queue-mode worker processes these steps sequentially without blocking the n8n editor UI. Retry policies on the WordPress node handle rate limits from aggressive WordPress hosts or security plugins. Because SQLite cannot run queue mode, this stack intentionally avoids the default community setup. The PostgreSQL and Redis dependencies are not optional extras; they are the backbone of reliable multi-workflow execution. For ## Similar templates - [N8N Main + Worker](https://railway.com/deploy/n8n-main-worker) — Deploy and Host N8N with Inactive worker. - [Evolution API with n8n](https://railway.com/deploy/evolution-api-with-n8n) — Automate WhatsApp workflows with Evolution API, n8n, and Postgres. - [Postgres Backup](https://railway.com/deploy/postgres-s3-backups) — Cron-based PostgreSQL backup to bucket storage Open this page in a browser: https://railway.com/deploy/n8n-wordpress