How to evaluate the effectiveness of advertising on Instagram. Tips from our expert Anna

Advertising on Instagram may seem quite easy, but in practice, it can raise many questions. In this article, we will look at the metrics that will help you understand if your advertising was effective on Instagram.

First, we need to agree on what end result we are aiming for. This will be aided by briefing, analysis, and a clear definition of which metrics we are focusing on to set as KPIs for the specialist. The more open the communication between the parties and the clearer the goal for the executor, the more successful the execution will be. This point is actually quite important because the specialist and the business owner may interpret some metric values differently, so it is necessary to negotiate and clearly outline plans before starting collaboration.

The indicators to look at first when evaluating the effectiveness of advertising on Instagram largely depend on the specific project, goals, tasks, and agreed KPIs. Agree, it would be strange to try to assess the number and cost of leads if the campaign’s goal is reach and subscriber growth. Therefore, I have tried to gather most of the metrics that may be useful for evaluating effectiveness for various projects.

• Reach — the number of people who have seen your ad at least once. It shows how wide an audience you managed to reach. This metric alone does not provide a complete picture of advertising effectiveness, but together with other indicators, it allows you to assess what percentage of the audience interacted with the ad. This metric is a good indicator of whether you hit the audience’s preferences with your visual solution and how effective the creatives were.
• Conversions (Conversion Rate) — this is an important metric for evaluating advertising effectiveness on Instagram. It measures how many users completed the desired action after interacting with your advertising content, such as filling out a form, subscribing to a newsletter, purchasing a product, etc. A high conversion rate indicates that the advertising is effective and converts the audience into customers or leads. To improve results on Instagram, it is necessary to provide quality content and monitor advertising settings.
• User Engagement — this metric measures how actively the audience interacts with your content on Instagram. This includes likes, comments, reviews, and other interactions. High engagement indicates that your advertising captures attention and increases the audience’s interaction rate with the content. This metric can also be used to appeal to the effectiveness of using a particular content format that the audience interacts with better, allowing you to build your strategy based on facts and figures rather than hypotheses.
• Cost per action (CPA) — sometimes also known as pay per action or PPA — a pricing model in internet advertising, where the advertiser pays for each specified action — for example, a click, a visit to the website, filling out a form, payment of an order, subscription to an email newsletter, downloading a file, registering on a website, and much more. “CPA” is considered an optimal way to purchase internet advertising, as the advertiser pays for the ad only when the desired action occurs, with the desired action being defined by the advertiser themselves.
• CPM (Cost Per Millenium) — is a metric that defines the price for 1000 ad impressions. This metric evaluates the effectiveness of an advertising campaign on Instagram in terms of the cost of reaching the audience. The lower the CPM, the more effective the advertising. The indicator is calculated by the ratio of the placement cost to the number of views multiplied by 1000. The CPM model aims to reach as many target audience members as possible to convey the advertising message to them, rather than focusing on the user’s target action, so keep this in mind when setting this metric in KPIs.
• Click-Through Rate (CTR). CTR is the percentage of people who viewed your post and took the target action as per your CTA contained within it. This metric indicates the attractiveness of your content to the audience and their willingness to respond. 

• Lead Generation (CPL) — is the number of users who responded to your ad or promotion by filling out a form or leaving their contact details. This metric is key, especially if you are launching it with a specific goal. It effectively shows whether the combination of “creative + audience + landing page” is working successfully. If the number of leads is low, it may indicate that you need to reassess the audience or improve the quality of the ad and landing page. The cost per lead is also important. Many believe that the lower the cost per lead, the more effective the campaign, but this is not entirely true. There are some nuances to consider. Remember, Mykyta Polyak has already discussed this issue on his Instagram page. It is calculated by the ratio of the promotion costs to the number of leads obtained.
• CPC (cost per click) — the cost of a visit to the website or subscription. The lower it is, the more effective the strategy works in social media, but you also need to consider the niche you are working in and the quality of the audience that interacts with your content. By quality, we mean whether they perform the target action (subscription, purchase) rather than just clicking and viewing.
• ROMI (Return on Marketing Investment) is a metric that contributes to the effectiveness of marketing investments. It is one of the key indicators that allows you to quickly understand whether advertising on Instagram is profitable. ROMI is calculated as the ratio of profit to costs, multiplied by 100%. Costs include not only advertising expenses but also the salaries of specialists. A positive ROMI indicates that the advertising campaign is profitable, while a negative value indicates losses. If ROMI equals zero, it means that the advertising has only covered your own expenses. To obtain the most accurate result, you can use specialized services for automatic calculation of return on investment, such as Omni Calculator, Bankrate, Calculator.net, and others.
• Profit is the amount of income generated from sales due to the advertising campaign, after deducting all expenses (for advertising, purchasing or production, salaries, and others). In other words, it is what your SMM specialist worked for.

All these metrics are available for viewing in the advertising cabinet. If you are using the Facebook Ads advertising platform, it provides information on reach, impressions, views, costs, and leads – all the data needed to assess the effectiveness of the advertising campaign. You may also want to check the statistics in the Instagram app itself, although the level of detail in the analytics here is not as high as in the Facebook advertising cabinet. Additionally, analytics can be gathered from chatbots connected to direct messages, which assist in distributing a free lead magnet based on the conditions under which subscribers arrived at the landing page. 

Conclusion

In this article, we presented key metrics for measuring the effectiveness of advertising campaigns, which can be the main key performance indicators of your collaboration with an SMM specialist. It is important to remember that achieving successful results in advertising requires constant analysis of hypotheses and conducting tests, as it is impossible to change what is not measured. Continuous analysis and improvement of advertising strategies help achieve better results and maximize the effectiveness of advertising strategies, resulting in quality leads and high sales. Also, do not forget to evaluate all metrics comprehensively. This way, you will have a complete picture and can make the right decision. 

We wish you success and great cases. If you have any questions, feel free to write to us – we will be happy to help.