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.

You want to show off your happy customers on your LinkedIn Company Page, turning that valuable social proof into a magnet for new leads. But you've probably noticed there isn't a magic Add Featured Customer button anywhere. This article cuts through the confusion and shows you exactly how to highlight your client successes using the tools LinkedIn already provides. We'll cover several effective and creative strategies to showcase customer testimonials, logos, and success stories that build trust and credibility.
Before an official "featured customers" section, why even bother? Because social proof is one of the most powerful tools in your marketing arsenal. When potential buyers visit your LinkedIn page, they're not just looking for what you say about your company, they're looking for what others say. Featuring your customers directly addresses this by:
Let's get one thing straight right away: LinkedIn doesn’t offer a built-in, dedicated "Featured Customers" section on its Company Pages. You cannot upload a series of logos to a neat little carousel like you might on your website's homepage. Realizing this is the first and most important step, freeing you from searching for a feature that doesn’t exist.
But that doesn't mean you can't achieve the same goal. The secret is to strategically use the real estate and content features LinkedIn does provide. Instead of looking for a nonexistent button, we’re going to get creative and integrate social proof directly into your page's structure and your content strategy.
Here are six practical and effective ways you can start highlighting your customer relationships right now, turning your LinkedIn page into a hub of social proof.
Your pinned post is the very first thing visitors see on your feed, making it the most valuable piece of digital real estate on your page. Using it for a powerful customer shout-out is a no-brainer.
How to do it:
Your "About" page is where potential customers go to understand who you are and what you do. Sprinkling in some social proof here adds instant credibility to your company overview.
How to do it:
This is a subtle but effective way to associate your brand with successful ones.
That large banner image at the top of your Company Page is prime visual real estate. While many companies use it for a tagline or product photo, you can transform it into a passive billboard for your biggest customer logos.
How to do it:
This goes beyond one-off posts and builds showcasing customers into a core part of your ongoing LinkedIn strategy. A consistent series trains your audience to look forward to seeing how you help companies like them.
Types of customer-centric content to create:
Plan these posts consistently with hashtags like #CustomerSpotlight, #SuccessStory, or one unique to your company series.
If you're a service provider (like a marketing agency, consulting firm, or development shop), the "Services" section of your Company Page is a hidden gem for social proof.
How to do it:
Your company's reach isn't limited to your Company Page. The collective network of your employees is often exponentially larger and more trusted. Encourage them to become advocates for your customer successes.
How to do it:
While an official "add featured customers" button doesn't exist on LinkedIn, you have a full range of powerful tools at your disposal to achieve the exact same goal. By strategically pinning testimonials, customizing your "About" page and banner, creating consistent customer-centric content, and empowering your team, you can transform your Company Page from a simple brochure into a compelling hub of social proof that validates your brand and attracts new business.
Planning out a recurring content series like a weekly "Customer Spotlight" is where having a clear content calendar comes in handy. For our own marketing, we use Postbase to visually map which customer stories we're sharing each month. This lets us schedule everything in advance - not just on LinkedIn but across all platforms - ensuring we maintain a great mix of educational, promotional, and social proof content without ever scrambling for an idea at the last minute.
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