Most businesses use Google Sheets as a basic spreadsheet tool — rows, columns, formulas. Far fewer use it as the automation platform it can be. This guide covers what is genuinely possible with Google Sheets automation for UK businesses and when it makes sense to go further.
Built-in automation with Google Workspace
Google Sheets connects natively to Google Forms, Gmail, Google Calendar, and Google Drive. A form submission can automatically populate a Sheet, trigger an email, and create a calendar event — with no code required, using only Google Workspace tools. For businesses already on Google Workspace, this is the fastest and cheapest starting point for basic automation. It does not require any technical expertise and the tools are already paid for.
Apps Script — the hidden automation layer
Google Apps Script is a JavaScript-based scripting language built into Google Workspace. It lets you write custom functions, automate repetitive tasks on a schedule, send emails based on Sheet data, connect to external APIs, and build simple web apps. A business using Apps Script to send automated invoice reminders, generate weekly reports from Sheet data, or pull information from an external system is getting significantly more value from Google Sheets than one using it as a static spreadsheet. Apps Script is free and included with all Google Workspace plans.
Connecting Google Sheets to external systems
Google Sheets can connect to most modern software via API. Xero and QuickBooks both have Google Sheets integrations that allow financial data to flow into Sheets automatically. CRM systems, project management tools, and e-commerce platforms often have official or unofficial Sheets connectors. Where a native integration does not exist, Apps Script can call any REST API and write the data into Sheets directly. This makes Sheets a viable reporting and analysis layer on top of almost any business system.
When to move from Google Sheets to a proper database
Google Sheets works well for datasets up to around 50,000 rows and workflows involving up to five or six people. Beyond that, performance degrades, collaboration becomes difficult, and the risk of data corruption through accidental editing increases. If your Sheet is the source of truth for critical business data, is edited by multiple people simultaneously, or has grown large enough that it is slow to load — it is time to consider a proper database or custom tool built on top of one.
Google Sheets vs Excel for UK businesses
The choice between Google Sheets and Excel is primarily a collaboration question. Google Sheets is better for real-time multi-user collaboration and when your team is already on Google Workspace. Excel is better for complex calculations, large datasets, and when Power Query and Power BI are part of your data stack. Many UK businesses use both: Google Sheets for collaborative data collection and operational tracking, Excel for analysis and reporting. The two can be connected so data flows between them automatically.
Want to talk through your specific situation?
Book a free 30-minute call. Tell us what you need and we will tell you the best approach and what it would cost.
Book a free scoping call →