Guides

Automation guides

Practical, vendor-independent writing on what automation actually is, what's worth automating, and how it gets built. No commissions, no hype. Written by Charlie Bailey.

Start here

The fundamentals

If you're new to automation, start with these — the what, the how, and the framework for deciding.

Business process automation in the UK →The pillar guide — what BPA means, what to automate first, tooling, ROI, when to hire help.25 automation examples for UK SMEs →A concrete catalogue of real automations across every function, with triggers and tools.Workflow automation for small business →The small-business view — where workflow automation pays back without over-engineering.How to calculate automation ROI →The honest method for working out whether an automation pays back.
Concepts & comparisons

Concepts and comparisons

The definitional questions — what the terms mean and how the options compare.

No-code automation →What it is, the best no-code tools, what they can and can't do.Low-code automation →Where visual building meets a little code — when you need it and the tools.AI vs automation →They're not the same thing. A clear explanation of the difference and how they combine.Zapier vs Make vs n8n →The three main automation platforms compared for UK businesses.
The engagement model

How to get help

The models for bringing in automation capability — and when each fits.

Automation as a service →The ongoing model — strategy, building, maintenance and improvement as a service.What is a fractional Chief Automation Officer? →Senior automation ownership, part-time — the role and when it makes sense.

Why we write these

Most writing about business automation is vendor marketing — content designed to sell you a specific platform. Because Watermelon doesn't resell software or take platform commissions, we can write the honest version: what automation actually is, what's genuinely worth automating, where the tools stop, and when automation isn't the right answer at all.

The guides are written for UK businesses, so they cover the things UK-specific content often skips — GDPR and PECR, HMRC and Making Tax Digital, the actual UK tooling landscape, and £-denominated pricing.

From guide to build

The guides are the thinking; the automations, functions and industries pages are what we actually build. If a guide leaves you thinking about a specific process in your own business, the £1,500 Discovery Sprint is the paid scoping step that turns the thinking into a costed plan — or just book a free 30-minute call.

Pricing

Discovery Sprint: £1,500. Single-workflow build: £4k–£8k. Broader engagement: £8k–£30k. Fractional Chief Automation Officer retainer: £5k–£15k per month. No hourly billing, no platform commissions.

Thinking about a specific process?

30 minutes. No deck. Bring the process a guide got you thinking about. We'll tell you what we'd do and whether it's worth it.

or book directly