TheGoodocs Google Sheet offers a huge collection of Google Sheet templates. Categories include documents, business, education, marketing, and more.
Tiller Google Sheet Templates
Tillerhq Google Sheet Templates offer 50+ Google Sheet templates for tracking money, making a calendar, meal planning, project management, running a business, and much more.
Indzara Google Sheets
Indzara Google Sheets templates collection offers different useful templates for Small Business Management, HR, Education, and more. Each template has detailed documentation with screenshots and video demos.
Sheets For Marketers
Sheets For Marketers is a collection of over 200 Google Sheets templates for SEO, marketing, PPC, and more.
22 Google Sheets Templates by Spreadsheet Class
Spreadsheet Class created 22 professional Google Sheets templates with in-depth explanations on how to use the templates in the best way.