Zapier, Make or a custom integration?
No-code automation tools connect hundreds of apps without a developer, and for simple jobs they are excellent. A custom integration is for the jobs that are two-way, business-critical or too specific for a chain of steps. Here is how to choose.
For simple, one-way jobs where an occasional failure is not a disaster, use Zapier or Make. They are quick, cheap to start and need no developer. Build a custom integration when the sync is two-way, when it moves money or customer records, when volume makes per-task billing hurt, or when the rules are too specific for a chain of steps. Many businesses end up with both: no-code for the small stuff, custom for the spine.
Custom vs Zapier or Make, factor by factor.
| Factor | A custom system | Zapier or Make |
|---|---|---|
| Cost model | A build cost, then hosting and optional support. Running it more often doesn’t cost more per run. | Zapier bills by tasks per month in tiers, with a free plan. Make bills by credits per month in tiers, with a free plan. More runs and more steps mean a higher tier. |
| Time to start | Days to weeks, depending on how many systems and rules. | Minutes to hours for a simple automation. This is their biggest strength. |
| Fit to your rules | Any logic: conflict rules, validation, retries, approvals, business-specific checks. | Triggers, filters, paths and code steps cover a lot. Long chains with many conditions get hard to read. |
| Two-way sync | Changes flow both ways with rules for which version wins. | Possible, but two-way syncs between the same apps are easy to get wrong and can loop. |
| Reliability and monitoring | Health checks that alert you when a sync fails, designed around the job. | Zapier keeps a run history and can replay failed steps, and Make has error handling. You still need someone watching them. |
| App coverage | Anything with an API, a feed or a database. | A very large catalogue of ready-made connectors. If your app is in it, you are most of the way there. |
| Data ownership and handling | Data goes between your systems and stays in your hosting. | Your data passes through a third-party service. Check the privacy terms and where it is processed. |
| Maintenance | A support plan or pay as you go. Fixes when an API changes. | You fix broken zaps and scenarios yourself when an app changes. Cheap, but it lands on whoever built them. |
| Vendor dependence | You depend on whoever maintains the code. | You depend on the tool’s pricing, plans and connectors. |
- A simple one-way job: new form entry to a spreadsheet row, a Slack alert, a welcome email.
- You want to try an idea this afternoon before spending real money.
- Volume is low and an occasional missed run would not matter.
- A ready-made connector already covers both apps.
- You have someone in-house who likes building and maintaining automations.
- The sync is two-way and the two systems must agree.
- It moves money, invoices or customer records, and a silent failure would hurt.
- Volume is high enough that per-task or per-credit billing is a real cost.
- The rules are specific to your business and a chain of steps has become unreadable.
What it really costs over three years
For Zapier or Make the sum is the plan tier for your volume, multiplied by months, plus the time spent building, fixing and re-checking automations. Both charge by usage: Zapier by tasks, Make by credits. Every extra step in a chain, and every extra run, uses more of the allowance. An automation that is cheap at 100 runs a month can sit in a very different tier at 10,000.
For a custom integration: a build, driven by how many systems it connects and how many rules it enforces, plus hosting and support. Once built, running it more often costs essentially nothing extra.
No-code wins for small and simple, nearly always. Custom wins on high volume and on the cost of failure: what is a missed invoice sync worth?
Where each one breaks
No-code chains break quietly. An app changes a field name, a login expires or a step times out, and a run fails. Zapier keeps a run history and can replay failed steps, and Make has error handling, but someone has to look. Chains also grow: one more filter, one more path, until nobody can explain them. And two-way sync between the same two apps can loop or overwrite data.
Custom integrations break too, usually when a third-party API changes. The difference is monitoring built into the design, with alerts when something fails and rules for conflicts, and one person who understands the whole thing. It costs more to start and is not worth it for a trivial job.
- No-code limit: runs fail without anyone being told, unless you set up the alerts.
- No-code limit: per-step billing rises with volume and with every added step.
- No-code limit: two-way sync and conflict rules.
- Custom limit: it’s a project, not an afternoon.
The hybrid: no-code for the edges, custom for the spine
A sensible split is to keep Zapier or Make for low-stakes jobs like notifications and one-way copies, and to build custom for the flows that carry money or customer data. They coexist. I also take over automations that have grown too fragile and rebuild only those.
Storex shows the custom side: its Wix site feeds the system with quotes and abandoned quotes, and invoices sync both ways with Wix. Gmail, WhatsApp, Messenger and Instagram land in one inbox. See the Storex case study. Qabbad runs a daily health check that emails when a core loop breaks: Qabbad’s case study has the detail.
How a switch works
Start by listing the automations you have, what each one does and what breaks if it stops. Rank them by business risk. The top few are candidates to rebuild, and the rest can stay where they are.
I rebuild one at a time, run it in parallel with the existing automation and compare the results, then switch it over and switch the old one off. The integrations service page has the pieces I connect, and the WhatsApp integration page covers a common one.
Questions, answered.
Is Zapier good enough for a small business?
For many jobs, yes. It has a free plan, a huge catalogue of apps and fast setup. The limits show up with two-way syncs, high volume, and flows where a silent failure costs money.
What is the difference between Zapier and Make?
Both connect apps without code. They are priced by usage, Zapier in tasks and Make in credits, and differ in how you build and how they handle complex flows. Try your real job on both free plans before you choose.
Can you take over automations we already have?
Yes. I review what runs today, rank it by business risk, and rebuild only the fragile or critical ones. The simple ones can stay in no-code.
How do I know if an automation is failing?
In Zapier and Make, check the run history and set up failure alerts. In a custom integration, monitoring and alerts are part of the build, so you are told when something breaks.
Will you tell me if I don’t need a custom integration?
Yes. If a simple Zapier or Make scenario covers it, I’ll point you there and not quote you a build.
Read next, then decide.
Wix, Shopify, Gmail, WhatsApp, Stripe, calendars and accounts, synced both ways.
ServiceAI automation & agentsAgents that sort email, draft replies, read documents and update records, with approval.
IntegrationWhatsAppMessages filed against the client, reminders and updates sent from your CRM or booking system.
IntegrationXeroInvoices, payments and contacts synced between your system and Xero, with no retyping.
IntegrationWixWix forms, invoices and site data connected to a custom CRM, with sync that works both ways.
ComparisonCustom vs off-the-shelfWhen to buy a product, when to build one, and when to do a bit of both.
Case studyStorexA storage and logistics company’s whole operation in one custom system: quotes, clients, invoicing, the warehouse and the crew in the field.
Case studyQabbadMalta’s marketplace for finding, quoting and booking local service providers, live on the web and the App Store.
PageComparisonsCustom software against HubSpot, Salesforce, Zoho, Odoo, booking apps, Zapier and spreadsheets.
Get a fixed quote.
Not sure which way to go? Scope it in the quote builder and I’ll tell you honestly whether custom is worth it for you.