Comparison
PURIST vs Zapier
Zapier is a great starting point. But at scale, monthly fees compound, logic hits walls, and you own nothing. Here is how PURIST compares.
| Feature | PURIST | Zapier |
|---|---|---|
| Setup time | < 7 days | 2–6 weeks DIY |
| Custom logic | Unlimited | Limited by node library |
| You own the code | 100% no lock-in | No locked to platform |
| Platform fees | None | $20–$799/mo ongoing |
| Error monitoring | 24/7 we fix it | You manage it yourself |
| AI agents | Claude Opus built-in | Basic only |
| Multi-step workflows | Unlimited steps | Capped on lower plans |
| Support | Dedicated Slack + engineer | Email tickets |
| Self-hosted option | Yes your infra | No |
| Money-back guarantee | 30 days | None |
£0
Platform fees ever
You pay once for deployment. No monthly Zapier bill that grows with your usage.
100%
Code ownership
Every workflow is yours. Move it, modify it, hand it to any developer.
9.2×
Average ROI at 90 days
Clients switching from Zapier typically recoup setup cost within the first month.
Why Zapier fails at scale
Zapier built its business on a fundamental tension: the more successful your automations, the more you pay. Every time a workflow runs, a task is consumed. Run a workflow 10,000 times a month? You have paid 10,000 tasks regardless of whether the automation did anything complex.
The pricing model makes sense for individuals automating simple personal tasks. It breaks down completely for growing businesses with high-volume operations. A modest 50,000 tasks per month sits at the Professional tier: £190/month. Add multi-step Zaps, premium apps, and team seats and you can easily reach £400–700/month without a single engineer, SLA, or custom workflow.
More damaging than the cost is the lock-in. Your workflows live in Zapier's cloud. Your logic is defined in Zapier's interface. When you want to move, every Zap must be manually rebuilt from scratch. Businesses that have been on Zapier for two years often find they have hundreds of interdependent Zaps with no documentation, no version history, and no way to audit what is actually running.
PURIST deploys on n8n self-hosted on your own infrastructure, owned by you, documented, monitored 24/7, and portable. When you outgrow PURIST (or outgrow us), you take everything with you.
What Zapier cannot do
Complex branching logic
Zapier paths are limited. n8n supports unlimited branching, loops, sub-workflows, and conditional logic that maps exactly to your business rules.
Long-running workflows
Zapier times out at 30 seconds. n8n workflows can run for hours essential for document processing, AI inference chains, and batch operations.
Native AI agents
Zapier's AI features are bolted on. PURIST builds native Claude AI agents integrated directly into workflows not API calls with basic text parsing.
Custom error handling
Zapier sends you an email when something fails. PURIST's deployments include node-level error routing, automatic retries, Slack alerts, and a recovery runbook.
Self-hosted deployment
Your data never leaves your infrastructure. Zapier always routes through their servers a compliance problem for healthcare, legal, and financial businesses.
Code ownership
Every PURIST deployment is documented, version-controlled, and 100% portable. No vendor lock-in, ever.
Already on Zapier? We migrate you.
We audit your existing Zaps, rebuild them in n8n with better logic and zero ongoing fees, and hand you full ownership. Most migrations complete in 5–10 business days.
Book your free migration audit →Frequently asked questions
Is Zapier bad? Why would I switch to PURIST?
Zapier is an excellent starting point for simple, low-volume automations. The problem emerges at scale. When you hit 50,000+ tasks per month, the per-task pricing becomes significant often £200–800/month just for task usage. More importantly, you own nothing: Zapier controls your workflows, your logic lives in their cloud, and there is no way to move it without rebuilding from scratch. PURIST deploys your workflows on infrastructure you own, with zero ongoing platform fees.
Can PURIST migrate my existing Zaps?
Yes. Our migration process starts with a full audit of your existing Zaps, identifying which should be rebuilt in n8n, which are better left on Zapier (for simple, low-volume tasks), and which present an opportunity to add logic that Zapier cannot support. Most migrations complete in 5–10 business days.
What happens when my Zapier automations break?
With Zapier, you get an email. You debug it yourself. With PURIST, every deployment includes 24/7 error monitoring with 90-second Slack alerts, automatic retry logic, and an engineer who fixes failures before you notice them. Our SLA guarantees 99.5% workflow uptime.
What is the real cost of Zapier at scale?
A mid-size business running 100,000 tasks per month on Zapier Professional pays approximately £490/month just for tasks. Add team seats, premium apps, and overages and you quickly reach £700–900/month. PURIST charges a flat monthly fee regardless of volume, with no per-task billing ever.
Does PURIST support all the same app integrations as Zapier?
n8n (the platform PURIST uses for most deployments) has 400+ native integrations and supports any HTTP/REST API, making it compatible with virtually every tool Zapier connects to. For niche apps without a native integration, we build the connection using the API directly.
How long does it take to go live?
Standard deployments (Automation Pro, 9 workflows) go live in 5–10 business days from the initial audit call. Complex AI agent deployments take 10–15 business days. We provide a live production environment, not a demo everything deployed is in active use from day one.
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