Depending on your goals and KPIs, you'll need to choose the right tools and platforms to collect, analyze, and report your digital data. There are many options available, but some of the most popular and widely used ones are Google Analytics, Google Search Console, social media analytics, and email marketing analytics. Google Analytics is a free and powerful tool that allows you to measure and understand your website traffic, behavior, conversions, demographics, sources, etc. You can also set up goals, events, segments, dashboards, and custom reports to track and visualize your data. Google Search Console is another free tool that helps you monitor and optimize your website's performance and visibility on Google search results. You can check your site's health, index status, crawl errors, keywords, links, impressions, clicks etc. Most social media platforms have their own built-in analytics features that let you measure and evaluate your social media performance. If you use email marketing as part of your digital strategy, you can use tools such as Mailchimp or AWeber to track metrics such as open rate, click-through rate, bounce rate, unsubscribe rate, conversions etc.