What is Influencer Marketing?

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What is Influencer Marketing? A 2025 Guide for Performance Marketers

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In 2025, influencer marketing is no longer just a trend, it is a proven growth channel to get qualified leads, boost brand trust, and increase conversion rate.

A recent study shows that 89% of marketers believe influencer campaigns deliver similar or sometimes better ROI than any other marketing channel.

But to scale influencer partnerships, brands need accurate performance tracking. You can leverage Trackier to get a comprehensive report on clicks, conversions, and ROI. With these insights, you can work with the best top influencers who actually help to increase the sales of your brand’s product or service.

What is Influencer Marketing?

Influencer marketing involves partnering with social media influencers who have large audience followings and help to promote a brand’s product or service.  

Finding the perfect influencer to align with your brand is the toughest challenge in any influencer marketing strategy. For example, if you are selling health supplements, you may want to work with a fitness influencer who has a strong track record of success promoting healthcare products.

Once you have found an influencer, the next step would be you reach out to them for collaboration. You both agreed on some commission rates, maybe it could be 10% of the revenue generated from the products or services they sell. After this, review the influencer’s performance to figure out if a collaboration is possible.

Why Use Influencer Marketing?

Influencer marketing is one of the most effective strategies for your brand to increase revenue, as these influencer marketing examples show. In fact, 49% of consumers purchase at least once a month because of influencers’ posts.

Consumers purchase because of influencers.

There are so many valid reasons to leverage influencer marketing to boost revenue, and only pay when they get you a sale or lead. Some key reasons are:

  • Establish credibility and trust: Many businesses have to leverage influencer marketing because people do not trust their brands, or they may have just launched a new brand in the market. In both cases, partnering with an influencer is one of the most successful marketing strategies to generate sales and build trust in the market.
  • Cost-effective: Managing a marketing budget is not an easy task. Many brands choose this approach because it is one of the most cost-effective strategies that helps them to be profitable while building trust in the community. As per the Atisfyreach, brands are earning almost $5.78 for every $1 spent on influencer marketing, which is a higher ROI than Google Ads.
  • Attract Quality Leads: By using influencer marketing campaigns, you can reach out to the most targeted audience for your products or services, and there are higher chances of buying. If you reach your target audience who are genuinely interested in your brand, there are higher chances of increasing your conversion rates.

Types of Influencers: Choosing the Right Fit

Many brands have plans to collaborate with influencers who have a huge number of followers. However, it is also true that every influencer may not be the best fit for your brand.

Some social media influencers have larger followings on different platforms with many demographics. However, some may have less number of followers but have a targeted audience.

To partner effectively with influencers, brands must first identify the value they can offer:

  • Reach
  • Range
  • Cost
  • Engagement

Let’s see the 4 types of social media influencers out there with different numbers of followers.

Four Types of Influencers

1. Mega or celebrity influencers

These influencers have a massive number of followers (more than 1 million), often including famous actors, singers, sports personalities like Virat Kohli, and other public figures. Because of the higher number of followers, they are the best influencers for creating awareness campaigns.

Mega influencers can give your brand the maximum exposure, but they can be very expensive. 

Additionally, due to their large follower count, their posts see lower engagement rates compared to small influencers.

So, which brands should work with mega influencers?

  • Large enterprises that have budgets and resources.
  • Brands that want awareness.
  • Luxury brands are aiming to maintain product exclusivity.

2. Macro-influencers

These influencers have the following between 100,000 to 1 million, and they are established personalities within their niche.

They produced engaging yet helpful content to gain followers and collaborate with them to provide your brand with enough reach. However, they may still be costly depending on your budget.

So, which brands should work with macro influencers?

  • Startups that want to boost visibility, accelerate their growth, and establish trust with their audience.
  • Non-profit organizations that want to raise funds and create awareness.
  • Hotels and airlines that want to target a specific but larger audience base.

3. Micro-influencers

Micro-influencers are the rising individuals of influencer marketing with followings between 10,000 to 100,000.

Unlike mega or macro influencers who have strong followings on every platform, they have a strong presence on a specific social media platform like instagram or YouTube.

Marketers love to work with these influencers for so many reasons, including:

  • They have built an active community within a specific niche.
  • Engaged the audience with their relevant content.
  • Relatable recommendation of products or services.

4. Nano-influencers

These influencers maintain a strong connection with their audience, with the follower count between 1,000 to 10,000 followers.

Nano-influencers have a very small audience reach. However, they are the best partners for businesses that want to target specific audiences and demographics without spending a huge marketing budget. 

44% of brands prefer to collaborate with nano influencers rather than mega or macro influencers compared to 39% in 2023.

Brands prefer nano-influencers

The reason is simple: nano-influencers work on a small scale, dedicate more time and effort to individual partnerships. These influencers will put more effort into providing personalized content for niche communities.

They are perfect for:

  • Local businesses are looking to reach specific communities, cities, or regions.
  • Small businesses with budget constraints are seeking affordable marketing solutions for targeted campaigns.
  • Small artists or homemade food businesses who want to reach a specific audience that should be interested in their products or services.

Challenges in Influencer Marketing Attribution

Challenges in Influencer Marketing Attribution

Influencer marketing is a key strategy for many brands to boost awareness and sales. However, it can be challenging to measure the effectiveness of your influencer marketing campaigns and attribute credit correctly. Some key challenges are:

1. Multi-Touch Journeys

One of the most difficult challenges in influencer marketing is identifying how to credit the influencers who contribute to a sale. Before making a purchase decision, buyers interact with many marketing channels.

To solve this issue, Trackier simplifies the multi-touch attribution by offering a customizable attribution model that counts every interaction of users. 

It helps businesses to get a more accurate view of the performance of each influencer and make sure the right influencer gets the credit for generating sales.

2. Offline Conversion Tracking

Tracking offline conversion can be the most difficult task, especially when influencer campaigns drive customers to take a specific action like signing up or making an in-store purchase.

To solve this issue, brands should integrate CRM systems into their marketing platform and sync first-party data to track offline conversions more effectively.

3. Cross-Channel Integration

Many businesses run influencer marketing campaigns at the same time as paid ads. Because of this, it can be hard to identify where the traffic and sales are coming from. When traffic from different channels is mixed together, it becomes difficult to analyze how much traffic each channel is contributing.

To resolve this, you can tag influencer traffic with unique/ or source identifiers that allow you to track the performance of each channel separately. For example, you can create specific tracking links for each influencer, ensuring that their traffic is properly attributed.

How to Create an Influencer Marketing Strategy?

How to Create Influencer Marketing Strategy?

Without creating an effective influencer marketing strategy, there is no point in spending a huge marketing budget and expecting to generate a sale. Some of the important steps you need to follow are:

1. Discover influencers and explore their pricing models

Identifying the right influencer for your brand is a crucial step for creating an effective influencer marketing strategy.

So, identify your targeted audience profile, their preferences, and most importantly, choose the right platform to engage with them.

Choosing the right platform is also important because each network caters to a specific audience. For example, a beauty or fashion brand performs better on Instagram and YouTube, while a video streaming platform performs much better on Twitch.

Here are some factors to consider when you are finding an influencer:

  • Does the influencer post the content that is relevant to your products or services?
  • Are they honest and genuine? Check their posts to analyze this.
  • Have they worked with similar brands in the niche in which you are operating?  

For pricing, the compensation varies depending on the platform and influencers you are collaborating with. So, think about your expected ROI of your influencer marketing campaign. 

2. Define your budget and management strategy

Use the influencer marketing budget template to manage your expenses and spend it on high-value partnerships. Also, make a timeline for all of this:

  • Set goals 
  • Identify and research the right influencers
  • Reach out and negotiate terms
  • Draft an agreement and collaborate on content
  • Approve, launch, and track the performance
  • Review and optimize

3. Define your campaign objectives and narrative

To ensure your influencer marketing strategy will work, define your campaign objectives. Identify whether:

  • You want to reach a new demographic.
  • Introducing a new product.
  • Promoting your brand values.

Setting a narrative (a message that you want to provide to your audience) is crucial to your goal. And as we talked above, every influencer has a different set of audience following, refining your narrative is important for effective content.

If brands are running campaigns or posting content on social media, they will most likely post brand-driven or sales-driven content.

While the influencer will promote your product or service using a more personalized and conversational tone, it is important to make sure their content reflects your brand values.

4. Reach out to influencers

The type of influencer you select for your campaigns will affect the approach you take in your outreach strategy. 

For example, you can not directly reach out to celebrities and macro influencers. They work through agencies, so you have to reach out to them. 

Some influencers list their mail ID or contact information in their social media bios, where some have websites that specify the brand partnership guidelines. 

5. Audit and optimize your strategy

After finding influencers in your niche, it is necessary to audience and optimize your strategy to make every campaign successful. 

But, without having KPIs for influencer campaigns, it is difficult to measure whether it was successful or not. So, also define this parameter to have a clear view.

Common Challenges in Influencer Marketing Campaigns

Common Challenges in Influencer Marketing Campaigns

Influencer marketing has evolved into a mainstream part of digital strategy, but it is not without its challenges. 

Many brands want to do it, but face so many challenges, like the lack of clarity, inconsistent reporting, and actual results. The three main challenges in influencer marketing today are:

1. No Tracking or Attribution Model

One of the most frustrating challenges brands face is figuring out which influencers are generating sales. Without proper attribution, you are just spending a marketing budget without knowing who the influencers are actually valuable for your brand. This causes misallocated resources, missed optimization opportunities, and unreliable ROI reporting.

Solution: Assign unique UTM parameters to each influencer. These are simple and trackable codes that you can add to any URL to monitor from which influencer the most traffic is coming from.

Along with this, leverage an attribution platform like Trackier, which shows all data in one dashboard, and you can identify the exact numbers of clicks, conversions, and revenue. With proper attribution, you will get an idea of influencers that you should work with again.

2. Focusing on Irrelevant KPIs

Likes, shares, and comments are good, but they do not bring revenue. Many brands assume that an influencer’s popularity automatically leads to higher sales, but that’s not always the case.

An influencer might generate millions of likes and video views, but if those interactions are not converting, these collaborations have no value.

Solution: Have clear KPIs that you can measure, such as:

  • Website clicks
  • Product signups
  • App installs
  • Add to cart or purchase
  • Referral code usage

Track these KPIs with an attribution tool like Trackier that allows you to measure conversion at every stage of the funnel. 

3. Inconsistent Campaign Execution

While running a multi-influencer campaign, every brand faces many common challenges, like when their influencer reports the post campaign data, it looks like:

  • Some influencers send screenshots of their instagram stories.
  • Some will give a spreadsheet with some irrelevant metrics.
  • While some will email them with some numbers.

Solution: Automate and standardize your reporting process. By using a performance marketing software, you can centralize all of your influencer campaigns’ data, track their performance in real-time, and generate reports with just one click.

Fraud Prevention in Influencer Marketing

Brands are collaborating with influencers to promote their brand’s product or service. However, as influencer marketing grows, the risk of fraudulent activities also increases. Some common types of fraud in influencer marketing are:

  • Fake Followers: Bots or purchased accounts that artificially boost follower counts without real engagement.
  • Engagement Fraud: Automated likes, comments, or shares generated by bots to mimic genuine interaction.
  • Click Fraud: Invalid or fake clicks on campaign links from bots or click farms to influence the performance data.
  • Misreported Metrics: Influencers exaggerating their audience size or engagement rates to get higher payouts. 

But, how can you prevent this? You can leverage Trackier to detect and prevent fraud, ensuring your influencer campaigns deliver authentic results.

Trackier identifies fraudulent activities in real-time by analyzing engagement and traffic patterns and blocks abnormal activities like bot-generated clicks. It provides comprehensive reports to show any red flags, helping you to make better decisions.

Save Marketing Budget: Book Your Free Demo!

How to Track Influencer Marketing Campaigns?

Influencer marketing goes beyond likes or followers, it is more focused on achieving real and measurable results. Monitoring essential metrics like reach, engagement, conversions, and ROI will help brands identify the effectiveness of their campaigns. 

But, the question is how you can do that?

Want to know how many brands like Gymshark, HelloFresh, and Glossier track their influencer success? We have already covered this in detail in our blog “Tracking Influencer Marketing Campaign”. In that you will find:

  • How to set and track the right goals and KPIs.
  • Attribution models that actually help you measure ROI.
  • Features you need in a tracking tool.
  • How Trackier can give you deeper insights.

Successful Influencer Marketing Campaigns

These real-world successful influencer marketing campaigns from Daniel Wellington, Capital One, and Big Fig show how smart influencer partnerships can boost engagement, trust, and reach. 

1. Daniel Wellington

Daniel Wellington

 

Daniel Wellington (A luxury watch and accessories brand) has collaborated with nano-influencers. The unique point of this influencer collaboration was that they did not directly showcase the watch.

Instead, they have featured the creation of a cocktail. However, Daniel Wellington does not sell cocktails, but Kelly Pettit (an influencer) created a high-quality reel showing how to create a cocktail while wearing Daniel Wellington’s watch.

2. CapitalOne

CapitalOne

Capital One is a major financial institution in the United States, ranked as the 3rd largest issuer of Visa and Mastercard credit cards. Also, they offer savings and checking accounts, along with auto loan services.

They have done an excellent job by partnering with major celebrities and influencers like Martha Stewart, chef Andrew Zimmern, actress Whitney Port, and actor Samuel L. Jackson to promote the value of their brand, which is all about helping people, both those who already use their services and those who need support.

You may think, but why has Capital One partnered with Whitney Port? 

Because she has 1.5M instagram followers, which are super targeted. 93% were female audience and 59% were between the ages of 25 to 34.

3. Big Fig

Big Fig

Big Fig is a U.S.-based mattress company founded in 2016 and specializes in products designed specifically for plus-size sleepers. 

For their plus-size brand, they need to partner with plus-size influencers who can promote their products naturally. The influencers Big Fig collaborates with naturally integrate fashion or wellness with the positive values.

To achieve this, they have collaborated with Stefani Nicole, a plus-size travel and fashion influencer based in Utah. She posts fun and stylish content. 

She also collaborated with his 3 friends (all three are plus-size influencers), who are perfectly aligned with what we have already said above. Niche influencers are the best for connecting brands with their target audience.

If we talk about numbers, Stefani has more than 77K instagram followers, and each post is seen by an average of 7K users and gets 700 likes.

Challenges in Building a Long-Term Influencer Partner Program

Challenges in Building a Long-Term Influencer Partner Program

Developing and maintaining strong relationships with your top influencers is crucial for achieving long-term results. However, many brands face specific challenges that affect their partnership with influencers. Let’s address the pain points and solutions.

1. Lack of Retention Among Top Performers

One of the most common challenges brands face is the lack of retention from top-performing influencers. After a successful campaign, many influencers are often lost to the competition or move on to the next better opportunity.

So, what is the solution? “Introduce Loyalty Perks, Early Access, and VIP Programs”.

To encourage influencers to stick with your partner program, consider adding a loyalty program that rewards long-term partnerships. Offering exclusive early access to new products, special VIP perks, or even performance-based bonuses can enhance the retention rate of influencers.

2. Limited Feedback Loop

A lack of clear and actionable feedback can prevent brands from optimizing their influencer marketing efforts. Without knowing which content interacts with the audience or which marketing strategy gives the best results, many influencers have to guess their performance and efforts.

The solution is “Enable Shared Dashboards and Feedback Surveys”. Develop a continuous feedback system with influencers by using shared campaign dashboards and collecting feedback through surveys.

By providing your influencers with access to real-time performance data, you help them to better understand what is working or what is not, so they can adjust their strategies accordingly. Additionally, feedback surveys allow influencers to share their insights on the performance of their campaign.

3. Lack of Scalability in Campaign Management

As brands grow, it is a common difficulty to face challenges while scaling influencer partnerships and maintaining high-quality campaigns. Managing a large number of influencers, ensuring consistent messaging across platforms, and monitoring their performance can be challenging.

The solution is “Use Automation Tools for Scalable Campaign Management”; leverage automation tools that allow you to manage multiple campaigns and influencers effectively.

Boost Campaigns in a Click: Book a Demo!

Future Trends in Influencer Marketing

Future Trends in Influencer Marketing

As influencer marketing keeps growing and getting more and more popular, it is necessary to check out these influencer marketing trends. So, you will know where you have to spend your marketing budget, and put your focus on the better results.

1. Data-Driven Personalization and Niche Influencers

By 2025, the generic marketing approach will be outdated. Instead brand has to focus on building personalized strategies. 

Every brand has to be more focused on micro- and nano-influencers who reach specific and niche audiences with personalized content.

These influencers may have smaller followings, but they have a higher engagement rate compared to mega influencers.

2. AI-Powered Influencer Discovery

As the influencer marketing industry is increasing rapidly, brands are using AI to analyze engagement patterns, audience demographics, and the authenticity of influencer followings. 

AI-driven platforms help brands find the best influencers based on their key metrics rather than their followers. This data-focused approach helps to improve the campaign results by connecting brands and influencers with their brand values and target audiences.

3. Focus on Purpose-Led Campaigns

As consumers become more socially aware, there is a rising demand for value-driven influencer marketing that genuinely supports causes like social justice, environmental sustainability, and ethical practices that connect better with audiences.

In 2025, brands are encouraged to collaborate with influencers who align with their brand’s values, such as sustainability, inclusivity, etc. So they could create a campaign that resonated with their audience and built trust.

4. Influencer-Driven Shopping Experiences

The rise of social commerce helps influencers to become full-time e-commerce partners. Social media platforms like Instagram and TikTok allow influencers to tag the product directly in their posts while creating a seamless buying experience for their followers.

In 2025, influencer-driven shopping experiences will expand further with integrated shop features that allow their followers to purchase products directly from the posts. This shift will increase the brand’s sales and increase conversion rates.

5. Leverage Micro-Video Formats and Real-time Streaming

With short video platforms and features like TikTok, Instagram Reels, and YouTube shorts will continue to dominate and change the behavior of users from watching long-form content to short-form content. The reason is that these video formats engage the audience quickly.

While real-time streaming creates opportunities for engagement with the viewers in real-time, with some other features like Q&As, live product demos, and flash sales that can drive instant conversions.

Conclusion

In conclusion, influencer marketing has become a critical strategy for brands that want to increase engagement, credibility, and revenue. By collaborating with the right influencers (whether mega, macro, micro, or nano), brands can effectively reach their target audience.

However, challenges like accurate attribution, tracking, and fraud prevention remain. To overcome these, brands must implement clear KPIs, leverage AI for finding the right influencer, and use a performance marketing software like Trackier for accurate tracking.

As the industry will continue to evolve, every brand should also leverage trends like purpose-led campaigns, influencer-driven shopping experiences, and data-driven personalization to stay competitive and maintain authenticity with their audience.

FAQs

What is the definition of UGC in influencer marketing?

UGC (User-Generated Content) is created by influencers or consumers who promote a brand while being authentic and drive engagement.

What is social media influencer marketing?

Social media influencer marketing involves collaborating with influencers, whether mega or nano, to promote a brand’s product or service.

What is the ROI of influencer marketing?

ROI of influencer marketing can be calculated by the financial returns that are generated by an influencer campaign compared to the initial investment. To calculate the return, take the campaign’s total revenue, divide it by the overall cost, and then multiply the result by 100.

What is whitelisting and dark posting in influencer marketing?

Whitelisting is when brands get permission to run ads using an influencer’s account. Dark posting refers to ads not appear on the influencer’s feed but are targeted to specific audiences.

What are the types of influencer marketing?

Types of influencer marketing include product reviews, sponsored content, giveaways, affiliate marketing, and brand ambassadors.

What are the 3 R’s of influencer marketing?

The 3 R’s are Reach, Relevance, and Resonance.

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