The Influencer Marketing Agency Playbook: Tips, Tricks, and Trends for Brands

Your customers are out there right now, their phones in their right hands, scrolling through their favorite social media platforms, with faces lit from the glow.

Then it happens: a delightfully pink box opens, they watch 10 seconds of their favorite personality biting into a delicious-looking cookie, and suddenly they’ve switched apps, clicked “Add to Cart,” and a box of sweet, doughy cookies is on its way.

That story is all too familiar to those ecommerce brands using influencer marketing strategies to build brand awareness, capture attention, and create a buzz that turns clicks into conversions. And it’s an industry that’s growing. By 2025, influencer marketing will add $24 billion to the economy by 2025 (a staggering increase from just $1.7 billion in 2016).

But how can your ecommerce brand tap into this goldmine and drive online purchases through the roof? Do you need deep pockets for a celebrity post, or can micro-influencers deliver equally impressive results? And where should you even begin when building an influencer marketing campaign?

In this Playbook, designed especially for brands, we’re breaking down everything you need to know to master influencer marketing and maximize your budget. Plus, stick around to the end for insights you can’t overlook about choosing an influencer marketing agency that will help you go the distance.

Table of Contents

What is Influencer Marketing?

Factors to Keep Your Customers Watching

Types of Influencers and Their Role in Marketing

How to Build a Winning Influencer Marketing Strategy

Measuring the Metrics that Matter

What to Look Out For in 2025

Start Influencing Your Way to the Top

Influencer Marketing Agency FAQs

What is Influencer Marketing

As humans, we’re naturally skeptical of ads.

We don’t like feeling like we’re being sold to, especially when we’re making decisions about what to buy. Instead, we give much more weight to recommendations from people who’ve genuinely tried and loved a product. It feels more real, more relatable, and a lot less like a sales pitch.

This is the premise that influencer marketing is based on: the idea that a personal recommendation from someone familiar will resonate more deeply than even the slickest ad campaign.

Popularity influencing how we behave is nothing new. If you wore white to your wedding, did you know you’re following in Queen Victoria’s influencing footsteps? And you’ve got Coco Chanel to thank for the popularity of a summer tan and that wardrobe-stable LBD. From Cleopatra’s kohl-rimmed eyelids to the Virgin Mary (at least according to Pope Francis), history is littered with influential figures who started something new.

It’s no wonder that brands are ready to tap into this movement for themselves, and social media platforms have revolutionized this entirely. In the past, a glossy front cover on Vogue would have cost businesses a pretty penny and have been inaccessible to most. Now? Platforms like Instagram and TikTok have turned everyday people into trusted voices that are able to influence buying decisions across global markets.

And there’s something else that a small social media influencer campaign can offer that a sleek ad campaign can’t: Authenticity. That’s why a huge 69% of consumers say that they trust recommendations from influencers versus just 8% who say they can trust ads.

When you think about influencer campaigns like that, it’s no wonder they’re the go-to strategy for brands in our digital age, where audiences crave tangible connection and authenticity. But making that connection isn’t just about choosing the right influencer—it’s also about delivering content that keeps your audience hooked.

Factors to Keep Your Customers Watching

So, what are the key factors that turn casual viewers into engaged customers?

Work with an influencer marketing agency

The biggest difference between an influencer marketing campaign that gets people talking and one that, well, flops, is the professionalism and the experience behind the campaign.

If you’re a brand that’s new to the world of influencing, then it’s tempting to give it a go alone. But navigating the influencer landscape can be overwhelming, especially with countless creators across platforms and a sea of data to wade through.

Choosing to work with a good influencer marketing agency will take the guesswork out of the equation. They’ll strategically match your brand with influencers who align with your voice, values, and target audience and use data to optimize your campaign beyond surface-level fit.

Plus, they’ll handle campaign logistics, meaning your team can focus on your core business and turn all those new clicks into paying customers.

Keep it authentic + real

The truth is that audiences can spot inauthenticity a mile away, and nothing makes them scroll faster than cringe-worthy content, tired trends, or a poor product-market fit.

Authenticity starts with partnering with influencers who genuinely love your product—not just the hype or the paycheck. It also means trusting them to do what they do best; they are intimately acquainted with what their audience enjoys, so collaborate with them on relevant content and let them speak up for their work.

Brands new to influencer marketing can be tempted to get themselves too involved and often fall into the trap of over-involvement by creating rigid guidelines and requesting unnecessary edits. While well-intentioned, this stifles creative influencer marketing strategies and limits your campaign’s potential impact.

Instead, let influencers tell your story in their own voice. Natural, relatable content always resonates more than something overly polished or scripted. But here’s the catch: relinquishing creative control requires confidence in your partnerships and robust brand security to protect your business from bad experiences.

That’s why working with an influencer marketing agency like Creo is a great choice. Our intuitive platform matches audiences with pre-vetted creators, giving a match score based on audience-fit and suitability for your campaign. In this way, Creo takes brand safety seriously, ensuring your reputation remains in good hands while helping influencers enjoy creative freedom.

Clarity (and legality) is key

Of course, a clear message is important. But so is being honest about the fact that your influencer campaign includes sponsored content.

The Federal Trade Commission has made it clear: any connection between a brand and an influencer needs to be clearly disclosed upfront. That doesn’t mean a sneaky #collab buried in a sea of hashtags; it means being clear and honest about the relationship between your brand and the influencer with visible disclaimers and

Here’s how to keep it clear (and legal):

  • Be transparent: If your influencers are being paid, getting free products, or enjoying other perks, their audience needs to know. A quick #ad or #sponsored tag works wonders, but vague phrases like “thanks to [brand]” just won’t cut it.
  • Make disclosures visible: Disclosures should be easy to spot—not hidden at the bottom of a caption or buried in a list of hashtags. On major social media platforms like Instagram, keep it in the first few lines of text. For video content, call it out verbally and visually so viewers don’t miss it.
  • Keep consistent: Disclosures aren’t a one-and-done deal. Every sponsored post, story, or video needs to stand on its own. Even in live streams, influencers should weave transparency into their conversations.
  • Make your disclosures fit the platform: Every platform has its quirks, and your disclosure game should adapt. On Instagram? Stick it at the top of the caption. On YouTube? Say it out loud and flash it on-screen. TikTok? Make it obvious in your text overlay.

The FTC has made its opinion on this clear and has taken legal action against some influencers and businesses for shady practices, so it’s best to work with professionals with unique expertise in the legality of your campaign to make sure you’re sticking to the rules.

Choose your influencers wisely

If you’re new to the influencer identification process, then it can be tempting to make a decision based on follower count alone. After all, bigger numbers mean a bigger impact, right? Not always.

Follower count doesn’t tell the whole story. A mega-influencer with a million followers might look impressive, but if their audience isn’t engaged—or worse, isn’t your target market—your campaign could flop. On the flip side, a micro-influencer with just 10,000 followers might have a fiercely loyal, highly engaged audience that hangs on their every word.

So, how do you choose wisely?

  • Know your goals: Are you aiming for brand awareness, driving conversions, or engaging with a niche community? Your campaign goals should guide the type of influencer you work with. Mega-influencers are great for visibility, but if you’re after engagement, micro or nano-influencers often deliver better results. (See below for more on how to choose from the different types of influencers)
  • Check on genuine engagement: Don’t just focus on the size of their audience—look at how that audience interacts. Are they liking, commenting, and sharing? Or is the influencer’s page a sea of tumbleweeds and bots? It’s easy to get blinded by a sky-high follower count, but if the engagement is low, your influencer campaign won’t get you the results you’re expecting.
  • Align on values and aesthetics: An influencer might be popular, but if their tone, content style, or values clash with your brand, it’s a mismatch. As well as surface-level aesthetics, dig into your potential influencer’s past content and collaborations to see if they genuinely connect with their audience. Identify any controversy that surrounds them and evaluate the risk – is this the right person to speak for your brand?

Remember, an influencer marketing agency can help you with all this. At Creo, our experienced team vets influencers from our diverse creator network, making sure you are selecting a person you can trust. Our team uses the vast database of influencers to filter by industry and keyword, creating a Match List of potential influencers to reach out to and contact.

Then, you can use the Creo platform to compare influencers based on their Match Score – a unique percentage value that helps you understand at a glance how suitable this influencer is for your campaign.

The Match Score drills into data like reach, audience insights, location profiles, and more, to give summary profiles of influencers like this, to support your discovery. 

Consider diverse social media channels

If your brand is already vocal on one social media platform, then it’s tempting to stick to what you know. But there’s more to building a good campaign than TikTok influencer marketing. Could a fresh platform bring you better results?

Think about YouTube, a platform built for long-form storytelling and deep engagement. If your product benefits from tutorials, unboxings, or reviews, YouTube’s format gives influencers the time to dive into the details. Not to mention, YouTube influencers’ large, loyal followings might mean more eyeballs and more revenue.

Then there’s LinkedIn, an influencer platform that is often overlooked but incredibly powerful for B2B campaigns. A thought leader endorsing your brand here can open doors you didn’t even know existed — and is worth a look even if your brand is building a business in an industry traditionally not suited for influencers.

Set goals and objectives

Before diving headfirst into influencer marketing and campaign execution, you need a clear testing roadmap. What’s the endgame? Are you looking to boost brand awareness, drive traffic, generate leads, or convert followers into customers?

Your goals should guide every decision, from selecting potential influencers to choosing platforms and content types. For example, if brand awareness is your focus, collaborating with mega-influencers and huge YouTube creators might make sense. Their broad reach can get your name in front of a large audience. On the other hand, if you’re targeting niche communities or aiming for a high conversion rate, micro-influencers with tight-knit, engaged followers might be the way to go.

Once your goals are locked in, establish key performance indicators (KPIs) to measure success. These could be metrics like impressions, engagement rates, click-throughs, or sales. Don’t forget to track progress throughout the campaign and be ready to adapt if something isn’t working. Influencer marketing is as much about strategy as it is about creativity, and the ability to pivot can make all the difference.

Types of Influencers and Their Role in Marketing

Not all influencers are created equal, and that’s a good thing. Different influencer types serve different purposes, and understanding their roles can help you match the right creators with your campaign goals.

Mega-influencers

These are the A-listers of the influencer world, like celebrity influencers and internet personalities with millions of followers.

Mega-influencers offer massive reach, making them ideal for campaigns focused on brand awareness and for famous brands that want to command an impressive campaign narrative. However, their influence can sometimes feel less personal, and their price tags match their follower count. On top of this, securing mega-influencer campaigns can be a challenge, opening your campaign up to scrutiny, and might not get the best results either.

Macro-influencers

With follower counts in the hundreds of thousands, macro-influencers are often experts or niche leaders and are a great fit for brands that want a mix of visibility and credibility.

A macro-influencer offers strong engagement, dynamic content, and a polished presence. Choose carefully, some well-known influencers have huge followings but their audience is varied, with followers from every country and a wide range of interests. But don’t write them off because of this, macro-influencers are popular for a reason and can still attract renowned brands and offer niche POVs depending on the industry.

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Mid-Tier

Mid-tier influencers, with audiences of around 50,000 to 500,000 followers, are not quite in the realm of Hollywood celebrities. 

However, mid-influencers hold a unique middle ground that makes them slightly more accessible while maintaining significant reach with a niche audience. This makes them well-placed in a ‘sweet spot’ of authenticity and engagement — a great choice for brands.

Micro-influencers

These creators typically have 10,000 to 50,000 followers and are loved for their authenticity and niche expertise.

The good news about this type of influencer? They might be more effective.

While just 11% of audiences trust celebrity-endorsed content, 61% of audiences find relatable personalities most appealing, which is exactly what micro-influencers bring to the table. Though their smaller audiences mean less reach overall, they often have more specific audience demographics with a niche that suits your campaign better than a larger audience.

Nano-influencers

The underdogs of the influencer space, nano-influencers, have fewer than 10,000 followers. But what they lack in reach, they make up for in hyper-engaged communities.

These smaller influencers are perfect for localized campaigns or targeting specific audience interests, but their limited scale means you may need to work with several to see a significant impact. Nonetheless, our experts recommend these kinds of campaigns for smaller budgets or niche products — you’ll be building an identity in a community that you can trust.

How to Build a Winning Influencer Marketing Strategy

So far, we’ve covered the basics of influencer marketing campaigns and the different types of influencers you can expect to work with.

But how do you put all this into practice and launch your first campaign? Is it all about captivating content, in-depth reporting, and choosing the top influencers in your niche, or is there something more to look for?

In this section, let’s break down the four steps you’ll need to take to create a winning influencer marketing strategy.

1. Call in the pros

First, you’ll need to decide how to approach your influencer marketing campaign. Will you manage everything in-house, or will you work with a go-to agency that can guide you through the process? For brands serious about success, partnering with a full-service agency like Creo is often the smarter choice.

Creo offers a comprehensive approach to influencer marketing, handling everything from effective strategies and creator discovery to campaign execution and performance analysis. This means you’re not left guessing which influencers are the right fit for your brand, how to negotiate contracts, or how to track campaign outcomes. Our experience and insights take the pressure off your team, allowing you to focus on what you do best while our digital marketing analysts handle the details.

Next, our unique tech platform makes managing campaigns easy as pie. Instead of sorting through countless emails and spreadsheets, you’ll have one centralized hub where you can review creator profiles, approve content, and monitor real-time performance in tailored reports. This saves you money and time in the long run, meaning your campaign execution hits the spot the first time and eradicates all those wasted man hours spent trying to figure it out for yourself.

Partnering with an influencer marketing agency can help you spot opportunities, get round-the-clock support from a global team, learn from their experience working with amazing brands, and deliver campaigns that you know will hit the mark.

2. Set your sights

Next, it’s time to clarify your goals.

What do you want your influencer marketing campaign to achieve? Are you looking to get your brand in front of as many eyes as possible? Drive meaningful engagement? Tell your brand story in a unique way. Or is it all about converting followers into customers?

Start by breaking your goals into measurable outcomes. For example, if you’re aiming for brand awareness, focus on metrics like impressions and reach. If engagement is the priority, look at likes, comments, and shares. By deciding on these metrics early, you’ll have a clear way to track success and know when to adjust your approach.

It’s also important to think about your audience’s journey. Are you trying to attract new customers or engage the ones you already have? The answer will determine the types of influencers you work with, the platforms you prioritize, and the content you create.

Remember, these goals aren’t set in stone and might change over time. Influencer marketing thrives on flexibility (and the latest trends), so as your campaign unfolds, you’ll need to check in regularly to see what’s working and what’s not.

3. Find your perfect match

It’s not just an agency you need to research. The biggest factor in your influencer campaign’s success is, of course, the influencer you choose. This is influencer selection, and it’s a critical step to get right.

Start by focusing on alignment.

A mismatched collaboration can feel forced, and audiences are quick to spot inauthenticity. Take time to research potential influencers, looking at engagement rates, audience demographics, and past collaborations.

Next, think about the platform. Each social media channel has its own strengths, and the one you choose should align with your campaign goals and audience behavior. For example, Instagram and TikTok influencer campaigns are ideal for visual storytelling and quick, engaging content, while YouTube offers more room for in-depth product reviews or tutorials and space for short form video via Shorts.

Finally, don’t be swayed by follower count alone. A mega-influencer with a million followers might seem appealing, but if their audience isn’t engaged—or isn’t your target demographic—you could end up with disappointing results. On the other hand, a micro-influencer with a smaller, highly engaged community might be the perfect fit, especially for niche or localized campaigns.

4. Build relationships, not one-off posts

Now, finally, one of the biggest mistakes brands make in influencer marketing is treating collaborations as one-and-done transactions. While a single post might do well, real success comes from building ongoing relationships with influencers who genuinely connect with your brand.

When you invest in long-term partnerships, you allow influencers to become true ambassadors for your brand. Their audience gets to see them engaging with your product over time, which fosters trust and reinforces authenticity. Instead of a fleeting mention, your brand becomes part of their story—a natural fit that feels less like marketing and more like a genuine recommendation.

These relationships also benefit your brand in other ways. Influencers who know your brand well can provide invaluable feedback, helping you refine your products or messaging. They’re also more likely to go the extra mile, creating content that feels fresh and original because they’re invested in your success.

Long-term partnerships also make the most of your budget. When you work with an influencer over time, you don’t just pay for their reach—you build equity in the relationship, which can lead to more impactful campaigns without the need to start from scratch each time.

Measuring the Metrics That Matter

Once your influencer marketing campaign is live, the work doesn’t stop there.

Measuring its success is key to understanding what’s resonating with your audience, proving ROI, and refining your strategy for future campaigns.

Using the right tools can streamline the process and provide detailed analytics. Influencer marketing platforms, like Creo’s integrated dashboards, allow you to monitor everything from engagement to sales. This centralized approach not only saves time but also ensures no detail goes unnoticed.

It’s also important to compare performance across different segments of your campaign. Not all influencers, platforms, or content types will perform equally, and that’s perfectly normal. By analyzing the data, you can identify patterns: Are TikTok influencers driving more engagement than their Instagram counterparts? Does unboxing content outperform tutorials in driving sales? Are nano-influencers delivering better ROI than macro-influencers? These insights will help you fine-tune your strategy, ensuring future campaigns are even more impactful.

The good news is, you don’t have to do it all alone. The best campaigns usually have an influencer marketing company behind them, and your agency team is the one best placed to help you reach success.

What to Look Out For in 2025

The world of influencer marketing is ever-evolving, and 2025 is set to bring exciting shifts that brands need to prepare for. Here’s what our influencer agency pros say you should look out for over the next year.

AI-powered platforms & tools

AI is all the rage in every industry, and influencers are no exception.

AI is completely transforming the influencer marketing landscape, offering brands smarter ways to plan and execute campaigns (and new ways they can create content).

Although you might not have the budget for an AI-generated brand character (or the target audience to respond well to an AI influencer), there are plenty of other ways businesses can tap into this trend.

From AI-driven influencer discovery to predictive analytics that forecast campaign performance, AI tools and platforms are streamlining processes and improving ROI. We predict these platforms will continue evolving, offering even better capabilities like real-time sentiment analysis and automated content suggestions to ensure campaigns are always hitting the mark.

Niche and micro-influencers reign supreme

The reign of niche and micro-influencers shows no signs of slowing down.

In 2025, authenticity will remain the most important part of influencer campaigns, and smaller influencers with highly engaged audiences will continue to drive meaningful connections. We expect to see brands prioritizing quality over quantity, seeking creators who align perfectly with their values and target audiences, even if their follower count is modest.

Emphasis on the human connection

While AI and automation are exciting, we’ve noticed a key trend across campaigns. Your target audience is seeking a human connection more than ever. Brands who capitalize on this will win.

Consumers crave relatable, real-life stories and influencer campaigns that highlight genuine interactions that will stand out. We’re getting ready for the inevitable shift toward storytelling that feels personal and unfiltered, showcasing the people behind the brands and the influencers themselves. Plus, we want raw, unfiltered footage, BTS content, less polished and more real.

Data, data, and more data

In every industry, data is king.

But in 2025, brands will leverage even more granular insights to refine targeting and measure performance.

From tracking nuanced audience behaviors to assessing the long-term impact of campaigns, the ability to collect, analyze, and act on data will separate the good campaigns from the great ones. Advanced attribution models will also help brands tie influencer marketing efforts directly to revenue, ensuring transparency and proving ROI like never before. It’s an exciting time to be in data analytics at an influencer marketing agency, that’s for sure!

Start Influencing Your Way To The Top

So, there you have it, the most comprehensive Playbook yet on influencers, working with a full-service influencer marketing agency, and getting the best results from your marketing budget.

Ultimately, the key to success in influencer marketing lies in thoughtful planning, strategic partnerships, and, above all, a willingness to adapt to an ever-evolving digital landscape. Trends on TikTok and Instagram move fast, and businesses need reliable partners on their side to help them keep up.

Ready to take your influencer marketing to the next level? Partnering with a trusted marketing agency like Creo can help you navigate the complexities, access expert insights, and execute campaigns using our proprietary influencer tech that’s proven to deliver results. Contact us here for more.

Influencer Marketing Agency FAQs

What is an influencer marketing agency?

An influencer marketing agency is a company that connects brands with the right creators, manages campaigns and ensures your strategy delivers impactful results.

What are the benefits of working with an influencer marketing agency?

Working with a full service agency saves you time, helps you with the end to end management of the campaign, handles logistics, and matches you with influencers who align with your goals. All in all, an influencer marketing agency makes it easier, faster, and cheaper to hit your targets using influencers.

What are the top influencer marketing agencies for 2025?

While the top agencies evolve yearly, big names like Creo stand out for their data-driven strategies, influencer network, and proven track record. Other agencies just don’t compare when it comes to data-driven insights and industry experience.

How can I find the right influencers for my next marketing campaign?

Focus on audience alignment, engagement rates, and authenticity—or let an agency handle the heavy lifting to find the perfect match.

Should I work with micro-influencers?

Absolutely! Micro-influencers often bring high engagement and niche expertise, making them ideal for building trust and driving conversions.

What kind of influencer marketing services can Creo help me with?

Creo offers end-to-end services, from influencer selection and campaign strategy to content creation and performance tracking.

What factors should I look for when choosing the best influencer marketing agency for my campaign?

Look for a big name with expertise in your industry, a proven track record of building authentic connections, a strong influencer network, and a collaborative approach to campaign management.