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Case Study 2026-07-06 · 7 min read

We Replaced Airtable, Zapier, and 4 Other Tools With One System

We were paying for 6 different tools that each did part of what we needed. Then we built one system that does it all — for a fraction of the cost.

We had a problem that a lot of small businesses have, and most don't realise it until they're deep in it: we were running six different tools to manage one workflow.

Airtable for tracking. Zapier for automation. Monday.com for project management. Notion for documentation. Google Forms for intake. And a collection of spreadsheets holding everything else together with sticky tape and good intentions.

Each tool was fine on its own. Some were genuinely excellent. But together? They were a mess. And we were paying for the privilege of stitching them together manually.

Here's the full story of what we replaced, why, and what it actually cost.

What each tool did and what we paid

For a team of about eight people, here's what our monthly software bill looked like:

Tool What it did Monthly cost (AUD)
Airtable (Team plan) Database, job tracking, client records ~$160 ($20/user × 8)
Zapier (Professional) Connecting tools, triggering actions between apps ~$50
Monday.com (Standard) Project boards, task assignment, deadlines ~$96 ($12/seat × 8)
Notion (Plus) Internal docs, SOPs, meeting notes, wiki ~$80 ($10/user × 8)
Google Forms Client intake, feedback forms, internal requests Free
Google Sheets (various) Reporting, scheduling, gap-filling Free
Total ~$386/month

Nearly $400 a month. For a smaller team of four, you'd be looking at around $200. For ten people, closer to $500. And that's before you count the time spent making these tools work together.

The breaking point

Individual tools are fine when they stay individual. Airtable is a genuinely great database. Notion is a lovely place to write documentation. Monday.com makes a clean project board. We liked using them.

The problems started when our workflow needed all six tools to cooperate.

Here's what a typical process looked like: a client fills out a Google Form. Someone manually copies that into Airtable. Zapier triggers a notification in Monday.com to create a task. Someone looks up the relevant SOP in Notion. They do the work, then update Monday.com, then update Airtable, then maybe update a spreadsheet for reporting.

That's six touches across four platforms for what should be one workflow.

And when something broke — a Zapier trigger didn't fire, an Airtable field name changed, someone forgot to update the spreadsheet — we'd lose track of things. Not because anyone was careless, but because the system was fragile. Every connection between tools was a potential point of failure.

The worst part? We were paying Zapier to be the glue, and it could only handle simple connections. Anything that required logic — "if this field says X, do this; otherwise, check that other table and do something else" — either required expensive premium Zapier plans or fell back to someone doing it manually anyway.

We were paying an integration tax on every subscription. The tools weren't expensive individually. The expense was in making them talk to each other.

What we built instead

We replaced the entire stack with a single system. Not a single product — a single system, built from parts we control.

At a high level, it has three components:

A local database — one source of truth. Client records, job tracking, project status, form submissions — everything lives in one place. No more syncing between Airtable and Monday.com and spreadsheets. One database, queried however we need it.

Python automation scripts — instead of Zapier connecting pre-built apps through limited triggers, we write small scripts that do exactly what we need. A form comes in? The script validates it, creates the record, assigns the task, and notifies the right person. One script replaces an entire Zapier chain — and it handles edge cases that Zapier never could.

AI orchestration — this is where it gets interesting. Instead of rigid "if this, then that" rules, we use AI to make decisions in the workflow. Classify an incoming request. Prioritise a task based on context. Summarise a client interaction and file it in the right place. The AI doesn't replace the automation — it sits on top of it, handling the parts that used to require a human to interpret and route.

You don't need to be technical to understand the result: everything talks to everything. No more exporting CSVs, reformatting data, and importing into a different tool. Data enters the system once and flows to wherever it needs to go.

What we lost — let's be honest

We'd be lying if we said there were no trade-offs. There were, and they're worth mentioning.

Airtable's UI was beautiful. Drag-and-drop, colour-coded fields, gallery views — it looked great and non-technical team members could use it without any training. Our system doesn't have that out of the box. We built simple interfaces where needed, but they're functional, not pretty.

Notion's documentation experience is hard to match. The block-based editor, the nested pages, the way you could turn any page into a mini-wiki — it's genuinely well-designed. We use Markdown files now. They're faster and more portable, but they don't feel as polished.

Monday.com's project boards were visual and intuitive. Dragging tasks between columns, seeing Gantt charts, getting that satisfying status update — our replacement is more functional but less visual.

Setup took real time. You can sign up for Airtable and have a working database in 20 minutes. Building a custom system took weeks. The payoff comes over months and years, but the upfront investment is real.

If your workflow is simple and you only need one or two of these tools, keep using them. They're good products. This only makes sense when your workflow has outgrown them — when you're spending more time managing your tools than doing your work.

What we gained

No per-seat fees. Whether we have 4 people or 40, the cost doesn't change. Every SaaS product in our old stack charged per user. That adds up fast, and it creates a perverse incentive to limit who has access to your own data.

No data limits. Airtable's free tier caps at 1,000 records per base. Even the paid plans have attachment storage limits. Our database holds whatever we put in it.

True integration. Not "Zapier-connected" integration where data moves between apps on a delay with limited fields. Actual integration, where every part of the system can read and write to every other part instantly.

AI-powered automation. Zapier can trigger actions based on simple rules. Our system can classify, prioritise, summarise, and route based on context. The difference between "if new row, send email" and "read this request, figure out what it's about, assign it to the right person, and draft an appropriate response" is enormous.

Full control. When something needs to change, we change it. No waiting for a vendor to add a feature. No workaround because the API doesn't expose what we need. No "that's only available on the Enterprise plan."

The cost comparison

SaaS stack (8 users) Custom system
Monthly cost ~$386 ~$30 (server hosting)
Annual cost ~$4,632 ~$360
3-year cost ~$13,900 ~$1,080
Cost per additional user ~$42/month $0
3-year saving ~$12,820

That's before counting the time saved on manual data shuffling. If one person spends even 30 minutes a day copying data between tools — and in our experience, it was more — that's over 120 hours a year. At $35/hour, that's another $4,200 in labour costs that disappear when the system handles it.

The custom system has an upfront build cost, which varies depending on complexity. But unlike subscriptions, you pay it once. There are no renewal surprises, no price increases, and no "we've moved this feature to a higher tier" emails.

The real lesson

This isn't an argument against SaaS tools. We still use plenty of them. It's an argument against the integration tax — the hidden cost you pay when your workflow needs six tools to talk to each other and none of them were designed to do that.

When your tools are independent, pick the best one for each job. But when they need to work together — when data needs to flow from intake to tracking to project management to reporting without someone manually ferrying it between apps — that's when a unified system starts to make sense.

If you're not sure whether you've hit that point, these five signs are a good starting checklist.

Want to see if this would work for your business?

We help small businesses audit their tool stack and figure out whether consolidation would save them time and money. Sometimes the answer is "keep what you've got." Sometimes it's "you could cut three subscriptions and get a better result."

Either way, the conversation is free. Get in touch and we'll have a look at what you're running.

Want to build something like this?

We build custom AI tools for businesses. Tell us what you're dealing with — we'll tell you what's possible.

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