The Automation Stack I'd Build From Scratch If I Lost

I’ve spent years stacking tools on top of tools. Zapier automations triggering Make workflows, which fire off webhooks to custom scripts, which send data back into spreadsheets. It works. It’s powerful. But it’s also fragile—held together by institutional knowledge that exists only in my head.

So here’s the thought experiment I keep coming back to: what if I lost everything tomorrow? Not just the tools, but the entire setup. No access to my automations, my integrations, my carefully built workflows. I’d have to start from zero, rebuilding only what actually matters.

That constraint changes everything.

The Foundation: Email Filters and Templates

I’d start here. Not because it’s sexy, but because 80% of my daily friction is email.

First, I’d set up Gmail filters. Label incoming messages by project, client, and priority. Route newsletters to a separate folder. Mute conversation threads I don’t need to watch. This takes maybe 20 minutes and eliminates the constant mental load of inbox triage.

Then email templates. I send the same responses over and over—inquiry follow-ups, invoice reminders, meeting confirmations. Pre-written templates in Gmail save me from retyping the same thing for the hundredth time. This is automation at its purest: eliminate the decision-making, not the action.

These two layers alone probably save me 5-10 hours a month. And they require zero integrations, zero third-party tools, zero fragility.

The Operating System: Task Automation

Once email isn’t drowning me, I’d tackle recurring friction. Things that happen over and over on a schedule.

Reminders and recurring tasks are the next layer. I use a simple task manager—literally just a checkbox system—with repeating items. Weekly client check-ins. Monthly invoice audits. Quarterly financial reviews. The system doesn’t automate the work, but it automates the remembering.

Then I’d add calendar blocking for deep work, client calls, and admin time. Not fancy time-boxing—just blocking chunks of my calendar so I can’t accidentally double-book myself or slip into reactive mode.

This is where a lot of people get overwhelmed by tools. You don’t need a sophisticated time-tracking app or productivity software. You need a system that reminds you what to do and blocks you from forgetting. Gmail reminders and your default calendar do this.

The Connector: Workflow Automation

Here’s where the real power kicks in, and where I’d finally reach for a platform like Zapier or Make.

But I’d be ruthless about what gets automated here. Only patterns that happen frequently and cost real time. I’m not automating one-off tasks. I’m automating the 20% of recurring patterns that eat 80% of my operational time.

For me, that’s:

Lead capture → CRM: When someone fills out a contact form, automatically add them to my CRM and tag them by source.
Invoice → Follow-up: When I create an invoice, automatically schedule a follow-up reminder for 7 days later.
Client communication → Log: When I send certain types of emails, automatically log them to a project timeline.

These aren’t complicated. Each one solves a specific pain point I’ve felt repeatedly. I don’t build automations speculatively. I build them because I’ve done the manual work enough times to know it’s draining.

And yes, this is where automation tools that actually save time become critical. But the principle is: start with email filters, move to task reminders, then add integrations. Don’t reverse that order.

The Output: Delivery Automation

The final layer is making sure deliverables reach clients without me thinking about them.

Invoicing automation: I’d use a simple invoicing tool (Wave, FreshBooks, or even Stripe Invoicing) that auto-generates and sends invoices on a schedule. One less thing to remember. One less email to write.

File delivery: If I send files repeatedly—contracts, templates, project assets—I’d create a simple system. Cloud storage with folder sharing links. Maybe a Zapier workflow that generates and sends a download link when someone requests a file.

This layer is about reducing the number of manual handoff points between me and my clients. Fewer handoffs means fewer opportunities for things to slip.

What I’d Skip

Here’s what I wouldn’t build in a ground-zero scenario:

I wouldn’t build custom scripts for everything. I’d resist the urge to write a Python automation for every small problem. Built-in platform features and simple tools are usually more maintainable than clever code you wrote at 11 PM.

I wouldn’t buy premium tools I can’t justify hourly savings on. If a tool costs $50/month, it needs to save me at least 5 hours a month or it’s not worth the cognitive load.

I wouldn’t try to automate things that need human judgment. Not every decision is a candidate for automation. Some things are faster when I just do them myself.

The Real Pattern

Strip it all away and the pattern is clear: start with the layers that require no integration, move to layers that need one or two connections, and only then add the complex workflow automation.

This is the same principle as the starter pack for automating your life without becoming a robot. Most people skip the basics and jump straight to sophisticated tools. Then they get overwhelmed.

The truth is, a solid foundation of email filters, task reminders, and basic calendar blocking solves most of the problem. Everything else is refinement.

If you’re building from scratch—whether because you actually lost everything or because you’re tired of your current setup—start with email. Get that tight. Then move up the stack. You’ll be amazed how far you get before you need another tool.

I’ve built complicated automation stacks. They work. But if I had to choose one version of my system to live with forever, I’d choose the simpler one. The one that doesn’t require documentation. The one that still works when I’m too busy to maintain it.

That’s the stack I’d build from zero. And honestly, some of the best automation comes from simple scripts you build yourself, not from buying the fanciest platform. But you have to know what you’re solving for first.