Build Your Own Custom CRM with Google AppSheet: A Step-by-Step Guide

In today’s fast-paced business world, Customer Relationship Management (CRM) systems are essential for managing customer interactions, tracking sales pipelines, and automating day-to-day tasks.

Building a custom CRM with Google AppSheet can be a game-changer for any business. By automating repetitive tasks, visualizing data, and integrating with other services, you can improve efficiency, reduce costs, and make better-informed decisions. With a custom CRM system, you'll have the flexibility to tailor your application to meet the unique needs of your organization.

Google AppSheet is a no-code application development platform that allows users to create mobile and web applications directly from their data sources, such as Google Sheets, Excel, or databases like SQL. The beauty of AppSheet is that it bridges the gap between technical and non-technical users, offering a user-friendly environment where anyone can design functional apps without writing a single line of code.

Why Is AppSheet Helpful?

  1. No Programming Required: AppSheet is a completely no-code platform, which means that even those without programming experience can build apps. This significantly lowers the barrier to entry for individuals or small businesses who need to create custom solutions but lack the resources to hire a development team.
  2. Speed and Efficiency: AppSheet allows you to rapidly prototype and deploy applications. Since it integrates seamlessly with Google Sheets and other cloud data sources, it can pull data in real time, providing up-to-date information to your app users. The drag-and-drop functionality and pre-built templates also accelerate the development process.
  3. Custom Solutions: AppSheet enables users to tailor applications to their specific needs. Whether it's a CRM, an inventory management system, or a project tracking app, the platform is highly flexible and can be adapted to suit different workflows and industries.
  4. Cost-Effective: AppSheet can be significantly cheaper than hiring developers or subscribing to expensive enterprise-level CRM systems. Businesses can start with simple apps and expand their functionality as needed, keeping costs low while improving efficiency.
  5. Seamless Integration with Google Ecosystem: Since AppSheet is a Google product, it integrates naturally with other Google services like Google Sheets, Google Drive, and Google Forms. This integration allows users to connect their CRM directly to data that already exists in their organisation, creating a unified and automated system.
  6. Cross-Platform Compatibility: AppSheet automatically creates apps that work on any device, whether mobile, tablet, or desktop. You don’t need to worry about different versions of the app for iOS or Android; AppSheet takes care of that for you.
  7. Scalability: AppSheet apps can grow with your business. You can start small with a basic CRM and add features over time, such as automated workflows, advanced analytics, and custom dashboards, as your business expands.

Key Features of Google AppSheet

AppSheet’s feature set is what makes it a powerful tool for building CRMs and other business applications. Below is a comprehensive rundown of its core features:

1. Data-Driven App Creation

AppSheet’s main strength lies in its ability to turn existing data into interactive apps. You can connect data sources such as Google Sheets, Excel files, and SQL databases. The platform reads your data structure and offers a base app with working functionality, which you can then customise further.

2. Custom User Interface

The user interface (UI) of your app can be customised according to your needs. You can control how data is displayed, organise it into different views (e.g., list views, calendar views, card views), and make it interactive by adding buttons, forms, and actions.

3. Automation with Workflows and Bots

One of the most powerful features of AppSheet is its workflow automation capabilities. You can set up automated actions, such as sending emails, updating records, or triggering notifications, based on specific events or conditions. Workflows can be created using simple rules and conditions, making automation accessible even for non-technical users.

4. Conditional Logic

AppSheet allows you to build logic into your apps. For example, you can set rules that define who can view or edit certain fields, trigger specific actions based on user input, or dynamically show or hide different sections of the app based on user roles.

5. Security and User Control

AppSheet provides a range of security features to control who can access your app and what data they can see or edit. You can implement authentication through Google accounts, limit access to specific users, and set roles and permissions for different users within the app.

6. Data Visualization

You can create charts, graphs, and dashboards directly within AppSheet to help visualise your CRM data. For example, you can track sales performance with bar charts, monitor customer interactions using pie charts, or get a quick overview of the sales pipeline using funnel charts.

7. Multi-Device Support

Apps built with AppSheet are automatically responsive, meaning they adjust their layout based on the device being used. Whether you’re accessing your CRM from a smartphone, tablet, or desktop, the app will provide a consistent and user-friendly experience.

8. Offline Access

AppSheet allows for offline functionality, meaning users can still interact with the app, update records, and view data without an internet connection. Once the device reconnects to the internet, any changes made while offline will sync automatically.

9. Integration with Third-Party Services

AppSheet supports integration with a wide range of services, including Google Workspace, Microsoft Office, Salesforce, QuickBooks, Twilio, and more. This makes it possible to connect your CRM with other business tools, allowing for a more unified workflow.

10. Advanced Features for Developers

While AppSheet is primarily a no-code platform, it offers advanced customization options for more technically inclined users. You can create custom expressions, use AppScript to extend app functionality, or integrate APIs for more complex workflows.

Step-by-Step Guide to Building a CRM in Google AppSheet

Building a CRM in Google AppSheet can be broken down into manageable steps that walk you through the process of preparing your data, creating the app, and customising it for your specific needs. Let’s dive deeper into the specifics of each step.

Step 1: Prepare Your Data in Google Sheets

Before you begin creating the app, it’s essential to organise the data that will drive your CRM. AppSheet reads your data from a Google Sheet, so it’s crucial to set up your spreadsheet correctly from the start.

  1. Create a New Google Sheet:some text
    • Open Google Sheets and start a new blank spreadsheet.
    • Label the file appropriately, for example, “CRM_Data_Sheet.”
  2. Create Multiple Sheets (Tabs) for Different Data Categories: You will need to create separate sheets for the different types of information your CRM will manage, such as customers, interactions, and tasks. Below are some ideas on how to structure these tabs:some text
    • Customers Tab
      This tab will store basic information about each customer.some text
      • Column A: Customer ID (Unique Identifier for each customer)
      • Column B: Customer Name
      • Column C: Email
      • Column D: Phone Number
      • Column E: Company Name
      • Column F: Address
      • Column G: Date Added


Interactions Tab
This tab will keep a log of customer interactions.

  • Column A: Interaction ID
  • Column B: Customer ID (Link to Customer Tab)
  • Column C: Date of Interaction
  • Column D: Type of Interaction (e.g., Email, Phone Call, Meeting)
  • Column E: Notes


Tasks Tab
This tab will track tasks related to customers.

  • Column A: Task ID
  • Column B: Assigned To (e.g., name of the salesperson or team member)
  • Column C: Task Description
  • Column D: Due Date
  • Column E: Status (e.g., Pending, In Progress, Completed)
  • Column F: Customer ID (Link to Customer Tab)

Define Your Data Fields Clearly:

  • Ensure each column has a clear, relevant heading.
  • Use unique identifiers like Customer ID, Interaction ID, and Task ID to link related data across the different sheets.
  • Avoid leaving blank rows or columns in your sheets, as AppSheet will interpret them as data breaks.
  1. Validate Data for Consistency:some text
    • Double-check that the data entered in each column is consistent (e.g., dates are formatted correctly, email addresses are complete, etc.).
    • You may want to lock or protect certain columns (like Customer ID) in Google Sheets to prevent accidental editing.

Step 2: Create Your App in AppSheet

Once your Google Sheets data is structured correctly, you can move on to building the actual CRM app in AppSheet.

  1. Sign In to AppSheet:some text
    • Visit the AppSheet website and sign in with your Google account.
    • If this is your first time using AppSheet, you'll be guided through some introductory steps.
  2. Start a New App:some text
    • Click on the “Start For Free” button on the homepage.
    • Choose “Google Sheets” as your data source, then select the specific spreadsheet you prepared earlier (CRM_Data_Sheet).
    • AppSheet will automatically generate a basic app based on your data.
  3. Explore the Auto-Generated App:some text
    • Once your app is created, you’ll be taken to the AppSheet editor, where you’ll see a basic version of your app.
    • AppSheet will have created basic views (e.g., “Customers,” “Interactions,” “Tasks”) based on the data you uploaded.

Step 3: Customise Your CRM App

Now that your basic app is set up, it's time to customise it according to your specific requirements.

  1. Customise Views:some text
    • Add New Views: You can create new views if you want to display your data in a different format or location. For example, you might want a “Tasks Overview” view that shows all tasks assigned to a specific team member.some text
      • Go to the "UX" tab in the AppSheet editor.
      • Click "Add View" and choose a display style such as Table, Gallery, Deck, or Calendar.
      • Assign this view to a specific data source, like the Tasks or Interactions tab.
    • Modify Existing Views: You can also modify existing views to change their appearance or behaviour.some text
      • For instance, you might want to make the Customers view show customer names in larger text and show more details when each entry is tapped.
      • Use options like “Grouping” or “Sorting” to organise your data by categories (e.g., group customers by company, sort tasks by due date).
  2. Set Up Forms for Data Entry: Forms allow users to input data directly into the CRM.some text
    • Create Customer Forms: These forms will let users add new customers directly through the app. Go to the "UX" tab, create a form view for the “Customers” table, and adjust which fields will appear in the form (e.g., Name, Email, Phone Number).
    • Create Interaction Forms: You can create a form that automatically links interactions to specific customers based on their Customer ID.
  3. Customise Actions: Actions are buttons or triggers that execute specific tasks when clicked, such as marking a task as complete or sending an email.some text
    • Go to the “Behavior” tab, and click "Actions."
    • Set up actions such as:some text
      • A button to “Complete Task” that changes the task status to “Completed.”
      • A button to “Send Reminder” that emails a reminder to the assigned user.
  4. Add Conditional Formatting: Conditional formatting helps highlight important data points in your app.some text
    • For example, highlight tasks that are overdue in red, or display customers added in the last 30 days with a green background.
    • Go to the "UX" tab, find the view you want to apply the formatting to, and under "Format Rules," set the conditions that will trigger the formatting (e.g., Due Date is before today).

Step 4: Set Up Workflows and Automation

Automating workflows in AppSheet can help you reduce manual tasks, ensuring your CRM runs smoothly. Here’s how to automate common CRM processes.

  1. Create a Workflow for Email Notifications:some text
    • Suppose you want the CRM to automatically notify the sales team whenever a new customer is added.
    • Go to the "Automation" tab, and click on "Bots."
    • Create a new bot that triggers when a new customer is added to the Customers tab.
    • Choose the action “Send an Email,” and set it to send an email to the sales team with details about the new customer.
  2. Set Up Reminders for Overdue Tasks:some text
    • Create a workflow that triggers an email or notification if a task’s due date passes and its status remains “Pending.”
    • This can be set up similarly to the new customer notification but tied to the Tasks tab.
  3. Link Interactions and Customers:some text
    • Automatically log interactions against the right customer by setting up AppSheet to link records via Customer ID.

Step 5: Implement Security and User Roles

To ensure data security and control who can access different parts of your CRM, it’s crucial to set up user roles and permissions.

  1. Enable Authentication:some text
    • By default, AppSheet allows you to control app access through user authentication. You can require users to sign in with their Google accounts, limiting access to authorised individuals.
    • Go to the "Security" tab and enable user authentication via Google.
  2. Define User Roles:some text
    • Use expressions in AppSheet to create user roles (e.g., Sales Rep, Manager). You can limit access to data and features based on roles.
    • For example, a Sales Rep might only see their assigned customers, while a Manager could see all customers and tasks.
  3. Restrict Data Access:some text
    • Apply security filters that limit what data specific users can access. For example, you might want to ensure that users only see the customers and interactions assigned to them.
    • Use filters like [Assigned To] = USEREMAIL() in the Data tab to filter tasks by the logged-in user.

Step 6: Test and Deploy Your CRM

Now that your CRM app is set up, it’s time to test and deploy it.

  1. Test the App on Multiple Devices:some text
    • Use AppSheet’s built-in device emulator to test how the app looks and functions on different devices (smartphone, tablet, desktop).
    • Ensure that all features (forms, views, workflows, security settings) are working as expected.
  2. Gather Feedback:some text
    • Before a full rollout, consider sharing the app with a small group of users to get feedback on usability, design, and any potential bugs.
  3. Deploy the App:some text
    • When you’re satisfied with the app, click “Deploy” in the AppSheet editor.
    • Share the app link with your team, and begin using the CRM in real-time.

Step 7: Expand and Improve Your CRM

Once your CRM is up and running, you can continue to improve and expand its features.

  1. Add Advanced Analytics:some text
    • Over time, you may want to track more sophisticated data such as sales performance, customer retention rates, or pipeline forecasts. Use AppSheet’s charting and dashboard features to visualise this data.
  2. Integrate with Third-Party Services:some text
    • You can further expand your CRM by connecting it to other tools, such as QuickBooks for invoicing or Twilio for SMS alerts. This can streamline your business processes even further.
  3. Optimise Automation:some text
    • Continue adding automation to eliminate manual processes. For example, set up reminders for recurring tasks, automate the movement of deals through sales stages, or trigger SMS notifications for urgent customer requests.

Conclusion

Building your own CRM using Google AppSheet is an accessible way to develop a highly customised, no-code application that meets your specific business needs. This platform’s ease of use, combined with its power to automate workflows, visualise data, and integrate with other services, makes it a cost-effective solution for businesses of all sizes. With the steps outlined in this guide, you’ll be able to create a fully functional CRM system that can be expanded and improved as your business grows.

Before building your app, it's essential to organize the data that will drive your CRM. AppSheet reads your data from a Google Sheet, so create a new spreadsheet and set up multiple sheets for different types of information (e.g., customers, interactions, tasks). Define each column clearly by giving them descriptive names and using consistent formatting throughout the sheet.

For example, you might have columns for customer name, email address, phone number, and company. Use unique identifiers like Customer ID or Task ID to link related data together. This will make it easier to filter and sort your data later on.

Additionally, validate data for consistency by setting up rules that check for errors in formatting or values. For instance, you might want to ensure that all email addresses are formatted correctly before allowing them into the system.

Once your data is structured correctly, you can move on to building the actual CRM app in AppSheet. Sign in to AppSheet and start a new app by clicking on "Create an App" from the dashboard. Choose Google Sheets as your data source and select the specific spreadsheet you prepared earlier (CRM_Data_Sheet).

Explore the auto-generated app by navigating through its various sections, including views, forms, and actions. Customise these elements to fit your needs:

  • Views: Create custom views that display different types of information, such as customer lists or task dashboards.
  • Forms: Set up forms for data entry, allowing users to input new records directly into the system.
  • Actions: Define actions that trigger specific behaviours when taken by a user. For example, you might want an action to send an email notification whenever a new lead is generated.

Now that your basic app is set up, it's time to customise it according to your specific requirements. This includes:

  • Customising views: Add new ones or modify existing ones by changing their layout, adding filters and sorting options, or linking them to other data sources.
  • Setting up forms for data entry: Create custom forms that allow users to input new records directly into the system. You can add fields, set validation rules, and define dependencies between fields.
  • Creating workflows for automation: Set up automated processes that trigger specific actions based on certain conditions being met.

For example, you might want a workflow that sends an email notification whenever a task is assigned or completed. This will help keep your team informed about the status of their tasks without requiring manual intervention.

To ensure data security and control who can access different parts of your CRM, implement user roles and permissions:

  • Enable authentication through Google accounts by setting up a custom domain or using an existing one.
  • Define user roles using expressions in AppSheet. This will allow you to create custom roles based on specific criteria, such as job title or department.

Restrict data access based on these roles by applying security filters that limit what users can see:

  • Hide sensitive information from unauthorized users
  • Limit the scope of certain views or forms

Test your app thoroughly to ensure it meets your needs before deploying it.

Building your own custom CRM system with Google AppSheet is an accessible way to develop a highly customized application that meets your specific business needs. With this platform's ease of use, combined with its power to automate workflows, visualize data, and integrate with other services, it's a cost-effective solution for businesses of all sizes.

At That! Haus, we specialise in helping businesses like yours build custom CRM systems using Google AppSheet. Our team of experts can guide you through the process, from preparing your data to deploying and expanding your app. Contact us today to learn more about our services and how we can help you streamline your workflows and improve efficiency.

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