n8n is brilliant. It's open-source, self-hostable, has 500+ integrations, and its visual node editor is genuinely powerful. I've used it. I still recommend it for deterministic pipelines. But it is not an AI agent, and if what you actually want is an agent, you'll spend weeks bolting on the things that come standard in Klaws.
The core difference in one sentence
n8n executes a graph you drew. Klaws decides the graph at runtime.
That's the whole story. Everything else follows from it.
In n8n, you drag a trigger node, connect it to an HTTP node, connect that to an AI node, then an IF node, then a Gmail node. You defined every branch. If the LLM decides it needs to also check a calendar before sending, it can't — that node isn't in the graph.
In Klaws, you say "if the meeting conflicts with my focus block, reschedule it and email the attendees." The agent decides at runtime whether it needs to check the calendar, call the email API, or both. No graph.
When n8n is the right call
- You have a deterministic pipeline: the same 5 steps, every time, in the same order
- You need to self-host for compliance or cost reasons
- You want to own the infrastructure (Docker, Postgres, backups, upgrades)
- Your workflows are glue-code between APIs, not reasoning tasks
- You're already a developer and love wiring systems
n8n will beat Klaws on every one of those dimensions.
When Klaws is the right call
- You want to describe a task in English, not wire it
- Your task has branching or judgment calls the LLM should decide
- You don't want to manage a server, a database, or LLM keys
- You want to chat with your agent from Telegram or Discord, not log into a dashboard
- You want memory that persists across sessions and learns your preferences
- You're not a developer, or you are one but don't want to be the sysadmin
Setup time, for real
n8n self-hosted: spin up Docker, configure Postgres, set env vars, expose ports, set up HTTPS, manage LLM API keys, build your first workflow. A couple of hours minimum, a weekend if you're being careful.
n8n Cloud: sign up, skip the infra — but you still have to build the workflow node by node.
Klaws: sign up, chat with your agent, done. First task running in under a minute.
Cost, for real
- n8n Community (self-host): free, but you pay for server + your own LLM API keys. At moderate use, ~$30-60/mo total.
- n8n Cloud: $20-50/mo for the starter tier, scaling with executions.
- Klaws: starts at $19/mo flat (Starter), LLM costs included in credits.
If you're going to build 20 workflows a week, n8n self-hosted is cheaper at scale. If you want one agent running 5 tasks across chat apps, Klaws is cheaper and an order of magnitude faster to set up.
Can you have both?
Yes, actually. Several Klaws users run n8n for their deterministic ETL pipelines (syncing Stripe to a spreadsheet, importing RSS feeds into Notion) and run Klaws for the fuzzy, reasoning-heavy work (morning briefings, research, inbox triage, creative drafts). Different tools, different jobs.
The test
If you can write your task as a flowchart without any steps that say "decide based on context", n8n is better. If you can't — if the task needs judgment, memory, or conversation — Klaws is better.
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