Influencer retention is an influencer marketing metric that refers to the proportion of influencers that posted about a brand in a given period, who continue to post about the brand in the subsequent period. High influencer retention indicates that a brand has assembled a loyal influencer fanbase, and is a key predictor of long-term growth in a brand’s earned media footprint.

Inline Link Clicks is the count of the number of times links posted in the contents of your ad are clicked on.

Inline Post Engagement counts the number of times a user engages with your post within the attribution window. Types of engagement include likes, shares, comments, and clicks on links within your post.

Inventory Quantity is the currently available stock for each product variant a retail location or e-commerce store has available. Keeping track of inventory quantity is important to ensure that there are enough goods in stock to meet customer demand. Businesses should identify the optimal stock level for each product variant and adjust accordingly. If inventory levels are too low, customers may not be able to purchase a desired item or find an alternative solution elsewhere. On the other hand, if levels are too high, it can lead to an overstocking of products and wasted resources.

Inventory Turnover measures how often, in a given time-period, your organization is able to sell its entire inventory. Inventory Turnover is an important efficiency metric and is helpful in analyzing pricing, product demand, and, of course, inventory purchase and costs. It is also a critical tool when selling perishable goods, where the potential for waste is high.

The Invoices metric counts the number of invoices you have sent to your customers. It is helpful to track Invoices to keep a tab on what is owed to you.

Keyword difficulty is an SEO metric that predicts the effort required to rank on the first page of search engine results for a specific keyword. This metric is crucial for anyone involved in SEO as it influences the strategic direction of content plans and marketing campaigns—the higher the keyword "difficulty," the more challenging it is to rank for that keyword.

Keyword ranking refers to the position of a website or webpage in the search engine results pages (SERPs) for a specific keyword or search term. It measures how well a website or webpage ranks compared to its competitors when someone searches for a particular keyword. When a website ranks higher in the search results, it's more likely to be seen by users. This can lead to increased organic traffic and visibility. That’s why businesses should pay attention to their keyword rank and strive to improve them.

A Lead is an individual who has shown an interest in your product or service. Leads do not have to be qualified, meaning there is no consideration yet of need, timeline, budget, or decision-making ability. The acquisition of Leads is generally categorized as either being inbound (considered warm) or outbound (considered cold).

The Lifetime Value to Cost of Acquisition (LTV/CAC) Ratio tells you if the theoretical lifetime revenue you get from a customer is higher or lower than the sales and marketing costs needed to acquire that customer.

Links Clicks is the count of the number of times your links in ad text, media, or call-to-action have been clicked. Links can lead to destinations within or outside the social media platform where your ad is published.

Logo Churn is the enemy of any subscription company. Logo Churn is the number or percentage of subscribers to a service that discontinue their subscription to that service in a given time period.