Build the workflow.
Or skip straight to the inbox.
n8n is a fair-code, source-available workflow platform — visual canvas, 400+ integrations, 70+ AI/LangChain nodes, runnable as SaaS or self-hosted. CME is a focused MCP server purpose-built so your AI / Cursor / ChatGPT can read, search, sweep, and bulk-act on a real inbox with no workflow design step.
Inbox-native MCP, hosted.
203 tools direct to your real inbox. AI calls them; you don't draw a graph.
Workflow platform, self-hostable.
Drag-and-drop nodes across 400+ integrations. MCP Client + Server nodes for both directions. Self-host under fair-code.
Which one is right for you?
- ›The work happens inside an AI chat — one-shot natural-language email actions, no scenario.
- ›You need inbox-scale primitives (sweep 500K, sender / newsletter / duplicate detection, bulk unsubscribe) without building them.
- ›You want flat per-seat pricing with no per-execution meter.
- ›You want to orchestrate multi-app pipelines (CRM → email → Slack → DB).
- ›You want to self-host on your own infra under fair-code.
- ›You need deterministic scheduled / webhook workflows with branching, retries, code nodes.
- ›Call CME from an n8n MCP Client node when an AI agent needs ad-hoc inbox reasoning inside a larger pipeline.
- ›Use n8n for deterministic glue around CME's email actions.
13 rows. Every cell sourced.
Product shape
How you actually use it.Email surface
Reach and depth.Pricing
Per-seat vs per-execution.Side by side.
n8n bills Cloud per execution; the Community Edition is free to self-host. CME is flat per seat with no per-execution meter.
- Free1 inbox, 25K-email scans, simulation-only$0
- Pro3 inboxes, 25K cleanup actions/mo$9/mo
- Power10 inboxes, 150K cleanup actions/mo$25/mo
- Community (self-host)Fair-code license; your infra cost$0
- Starter (Cloud)2,500 executions€20/mo annual
- Pro (Cloud)10,000 executions€60/mo
Self-host n8n if workflow orchestration is your day job. Use CME if you want an AI to do email work without designing a graph.
Plug your real inbox in.
Free tier ships read-only access. No credit card. Connect Gmail, iCloud, or any IMAP account in under a minute (Outlook coming soon).