We build production automations in both, for paying clients, every week. This is the comparison we give people on discovery calls, without the affiliate-link spin.
Pick Zapier if you have fewer than about ten simple automations, nobody technical to maintain infrastructure, and the apps you use are mainstream SaaS. You will be live this afternoon and the bill will stay small.
Pick n8n if your workflows have real branching logic, if you process leads or records in volume, if you need to write code inside a step, or if customer data cannot leave your own servers. The learning curve is steeper and the ceiling is far higher.
The mistake we see most often is not choosing wrong at the start, it is staying on the wrong tool for two years because migrating feels expensive. It usually is not.
Judged on what matters when a workflow has to run unattended for a year.
| n8n | Zapier | |
|---|---|---|
| Pricing model | Per workflow execution on cloud; unmetered when self-hosted | Per task, where every step in a run counts as a task |
| Cost at high volume | Strong — a 20-step workflow is one execution | Weak — a 20-step workflow is 20 tasks, every time it runs |
| Time to first working automation | Longer — expect to understand nodes, expressions and data shape | Shortest in the category — minutes |
| Number of pre-built app connectors | Several hundred, plus a generic HTTP node for anything missing | Largest catalogue on the market |
| Branching, looping and merging | Native on the canvas, arbitrarily complex | Paths and loops exist but get unwieldy fast |
| Custom code inside a step | JavaScript or Python in a Code node, plus community nodes | Code by Zapier steps, more constrained |
| Error handling and retries | Dedicated error workflows, per-node retry policy | Autoreplay on higher plans, less granular control |
| Self-hosting and data residency | Yes — run it in your own VPC, data never leaves | No — fully hosted SaaS only |
| Version control and code review | Workflow JSON can live in Git | In-app version history only |
| Who maintains the infrastructure | You, if self-hosted | Zapier, always |
| Best fit | Volume, complex logic, engineering ownership | Speed, simplicity, non-technical teams |
We run a rough sum before writing a line of logic: steps per run × runs per month. Under roughly a few thousand task-equivalents a month with simple logic, Zapier is the pragmatic answer and we say so. Above that, or the moment a workflow needs a loop, a retry policy, or an enrichment call to something with no connector, n8n stops being the harder option and starts being the cheaper one.
Pricing on both platforms changes regularly, so check current tiers on n8n's pricing page and Zapier's pricing page before committing — the structural difference between per-execution and per-task billing is what stays constant.
A lead comes in, you enrich it, score it, branch on the score, write to the CRM, add a tag, start a sequence, post to Slack, log to a sheet. That is eight to twelve tasks per lead on Zapier. At 3,000 leads a month you are metering 30,000 tasks. The same thing in n8n is 3,000 executions, or zero on your own server. This is the single most common reason our clients migrate.
Real integrations fail: an API rate-limits, a record is malformed, a token expires at 3am. n8n lets you attach an error workflow that catches the failure, retries with backoff, and notifies you with the payload that broke. Building that same safety net on Zapier means chaining extra Zaps, which costs more tasks and is harder to reason about.
If you handle patient records, financial data, or EU personal data under a strict processing agreement, a fully hosted US SaaS in the middle of the flow can be a dealbreaker on its own. Self-hosted n8n keeps the whole pipeline inside your boundary.
You have no one to own a server. Self-hosted n8n is software you now operate: upgrades, backups, monitoring, TLS. If nobody on the team wants that job and the budget will not cover someone doing it, hosted Zapier is the honest recommendation.
Your integrations are all niche SaaS. Zapier's connector catalogue is its real moat. If four of the five tools in your flow have a Zapier app and no n8n node, you would be writing HTTP requests and auth handling by hand for weeks to save a subscription.
People overestimate this. A typical migration we run looks like: inventory the live Zaps and kill the dead ones (usually a third of them), rebuild the top five by task consumption in n8n, run both in parallel for a week comparing outputs, then cut over and downgrade the Zapier plan. Most of the work is documentation of undocumented logic, not building.
For high-volume workflows, almost always. Zapier meters every task, so a workflow that touches 20 steps per lead bills 20 tasks. n8n meters full workflow executions on cloud and nothing at all when you self-host, so the same workflow costs one execution or zero. For low volume, Zapier's free tier is often cheaper in practice because there is no server to run.
Logically, yes and more: branching, looping, error handling, custom code and self-hosting are stronger in n8n. Where Zapier still wins is breadth of pre-built app connectors, especially for smaller SaaS tools. If an app has no n8n node, you fall back to a generic HTTP request node, which works but requires reading API docs.
Migrate when your Zapier bill is driven by task volume rather than number of workflows, when you keep hitting logic limits, or when data residency matters. Stay on Zapier if you have a handful of simple two-step automations and nobody to maintain a server.
Zapier is easier for the first hour, n8n is easier for the hundredth. Zapier's linear editor gets awkward as soon as you need branches or loops; n8n's canvas handles that natively but expects you to think about data shape, expressions and error paths.
No. n8n Cloud is a managed option priced per execution. Self-hosting is what makes n8n dramatically cheaper at volume and keeps customer data inside your own infrastructure, but it means you own updates, backups and uptime.
n8n, in most cases. You can hand a client a self-hosted instance they own outright with no per-task meter, and version-control the workflow JSON. Zapier is the better choice when the client's team will maintain the automation themselves and has no technical staff.
We will run the numbers on your actual step count and volume. If Zapier is the right answer, we will say so and you keep your money.