How to Add Social Media Icons to an Email Signature
Enhance your email signature by adding social media icons. Discover step-by-step instructions to turn every email into a powerful marketing tool.

Finding the right social media creator to champion your brand can feel like searching for a needle in a digital haystack, but it doesn't have to. Big-name influencers are expensive and often have lower engagement, the real magic today happens with smaller, more connected creators. This guide provides actionable, step-by-step strategies to help you find the perfect small influencers who genuinely connect with your target audience and can drive real results for your brand.
Before we jump into the "how," let's quickly cover the "why." While macro-influencers (with hundreds of thousands or millions of followers) have massive reach, smaller influencers - often called micro-influencers (10k-100k followers) and nano-influencers (1k-10k followers) - bring some serious advantages to the table.
You can't find what you're looking for if you don't know what it looks like. Jumping into your search without a clear plan is a recipe for wasting time. Before you even open Instagram or TikTok, take a moment to build a profile of your ideal influencer partner.
Start with a simple question: Who are you trying to reach? If your target customer is a 25-year-old urban professional who loves sustainable fashion, you need to find an influencer whose audience reflects that demographic. If you're a local coffee shop, you need an influencer with a strong local following.
Next, what do you want to accomplish with this partnership?
Your goals will shape the kind of influencers you seek and how you structure the collaboration.
This is non-negotiable. An influencer's personal brand, aesthetic, and values must align with yours. Take a deep dive into their content. Do they have a professional tone or a raw, unfiltered one? Is their visual style bright and airy or dark and moody? Do they promote values that conflict with your company’s mission?
For example, if you run a vegan skincare brand, partnering with an influencer who regularly posts about their leather jacket collection is probably a bad fit, even if their audience numbers are great.
Once you have a clear idea of who you're looking for, it's time to start searching. Manual discovery is often the most effective way to find hidden gems who are a perfect fit for your brand. Here’s how to do it.
Hashtags are the original search engine of social media. Instead of focusing on massive, generic hashtags like #food (with millions of posts), dig deeper into niche and community-specific tags.
Think about what your ideal customer and influencer would be posting about. If you sell sustainable home goods, you might look for tags like:
Browse the "Top" and "Recent" tabs for these hashtags. You'll quickly find creators who are consistently posting high-quality content in your specific area. Look for individuals, not just brand accounts.
For businesses with a physical location or those targeting a specific region, location tags are pure gold. Search for relevant cities, neighborhoods, and even specific popular landmarks or businesses (like a popular farmers market or local park). This is an incredibly effective way to find local creators who can speak directly to the community you want to reach.
For example, a boutique in Austin, Texas, could search for content tagged at:
Your most authentic advocates might already be in your community! Scour your own followers list. Look for people who fit your influencer persona - they have a well-curated feed, post consistently, and have decent engagement. These individuals already know and love your brand, making for a natural and enthusiastic partnership.
Also, check who is tagging your brand in photos or using your branded hashtag. You might discover fantastic UGC and passionate creators you didn't even know you had.
Who is talking about and working with brands similar to yours? Check out the tagged photos and collaboration posts of your competitors. This isn't about poaching their influencers, but it can give you a great sense of who is active in your niche and which creators are already open to partnerships.
It's also a great way to find creators who might have been passed over by bigger brands but still have an amazing, engaged audience.
Creating a long list of potential influencers is easy. The real work is in narrowing it down to find the ones who are genuinely effective and professional. A high follower count can be deceiving, you need to dig deeper.
Engagement rate is the ultimate indicator of a healthy, active community. It shows you what percentage of an influencer's audience is actively liking, commenting, and sharing their content. A superficial look at likes isn't enough.
A simple formula to calculate it is:
(Total Likes + Total Comments) / Follower Count * 100 = Engagement Rate %
For small influencers, look for engagement rates above 3-6%. Anything much lower might signal a dormant or fake following. High engagement shows a creator's content truly resonates with their audience.
Read the comments on their recent posts. What kind of interaction do you see? Red flags include:
What you want to see is genuine conversation. Look for back-and-forth replies between the creator and their followers. Are people asking questions? Are they sharing their own experiences? That’s the sign of a strong community.
Take a holistic view of their feed. Does the quality of their photos and videos meet your brand's standards? Is their voice and messaging consistent? Does what they post align with your brand's image?
Pay close attention to past sponsored posts. Are they seamlessly integrated or do they stick out like a sore thumb? An effective influencer knows how to create sponsored content that still feels native to their feed and provides value to their followers, rather than just acting as a digital billboard. Look for creators who clearly label their ads properly (e.g., with #ad or #sponsored) as this indicates professionalism and transparency.
Once you’ve found a creator who seems like a perfect fit, it’s time to reach out. Avoid generic, copy-pasted messages at all costs. An influencer who cares about their community can spot an impersonal mass email from a mile away.
Finding the right small influencers is a matter of doing the groundwork - defining your ideal partner, putting in the manual search time, and carefully vetting your candidates. By focusing on authentic engagement and true brand alignment over vanity metrics, you can build powerful, lasting partnerships that drive meaningful growth.
Once you find those perfect creators, keeping track of campaign content, DMs, and community conversations can get messy. This is exactly why we built Postbase. Our visual content calendar helps you plan collaborator content alongside your own, and the unified inbox brings all your comments and DMs from every platform into one place, making it simple to manage the surge in engagement that successful influencer partnerships bring.
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