
What Does a Social Marketer Do?
Discover what social marketers do, their key responsibilities, required skills, and how PostAffiliatePro helps optimize social media marketing campaigns for max...
A social marketer is a professional who applies marketing principles to either (1) influence human behavior for the benefit of individuals and society — known as social marketing — or (2) build brand presence, create content, and drive engagement on social media platforms — known as social media marketing.
A social marketer is a professional who applies marketing principles to either (1) influence human behavior for the benefit of individuals and society — known as social marketing — or (2) build brand presence, create content, and drive engagement on social media platforms — known as social media marketing. The term carries two distinct meanings depending on the industry context, and understanding both is essential for anyone researching the field.
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The phrase “social marketer” predates social media. It originated in the 1970s when Philip Kotler and Gerald Zaltman recognized that the same marketing principles used to sell commercial products could be applied to “sell” ideas, attitudes, and behaviors that benefit society. This discipline — social marketing — remains active today in public health, non-profits, and government agencies.
In parallel, the rise of platforms like Facebook, Instagram, TikTok, and LinkedIn created a second meaning: a social marketer as someone who manages a brand’s presence on social media. In everyday business conversation, “social marketer” almost always refers to this digital role. The distinction matters because the skills, goals, and audiences differ significantly.
A social marketer in the traditional sense designs campaigns that encourage people to adopt positive behaviors or abandon harmful ones. The goal is not profit but social good. Examples include anti-smoking initiatives, water-conservation programs, seatbelt-usage campaigns, and vaccination drives.
| Element | Application in Social Marketing |
|---|---|
| Product | The desired behavior (e.g., getting a mammogram, recycling) |
| Price | Barriers — monetary cost, time, effort, embarrassment, or discomfort |
| Place | Where and when the audience can act — clinics, mobile vans, social media, grocery stores |
| Promotion | Advertising, public relations, media advocacy, text messaging, community events |
| Publics | Target audience, secondary audiences, policymakers, gatekeepers, internal staff |
| Partnership | Collaborating organizations with shared goals or overlapping audiences |
| Policy | Environmental and regulatory changes that sustain individual behavior change |
| Purse Strings | Funding sources — government grants, foundations, donations |
A social marketer working in public health for a state department, for example, might run a campaign to increase colorectal cancer screening rates among adults over 45. They would research audience barriers, design messaging, partner with local clinics, and measure screening-rate changes — not sales.
In the digital and corporate context, a social marketer — more precisely called a social media marketer — is a marketing professional who handles a brand’s presence across online social networks. Their work spans content creation, community engagement, paid social advertising, influencer partnerships, and performance analytics.
In a large company, the role may specialize — one marketer focuses on social listening, another on content creation, another on paid media.
These titles are often used interchangeably, but they describe different scopes of work.
| Aspect | Social Media Marketer | Social Media Manager |
|---|---|---|
| Primary focus | Executing specific campaigns and content initiatives | Overseeing the overall social media strategy |
| Scope | Narrower — individual campaigns, platforms, or content types | Broader — brand consistency, team coordination, long-term planning |
| Typical employment | Often freelance, contract, or agency-based | Usually in-house with cross-departmental responsibilities |
| Key metrics | Engagement, reach, conversions per campaign | Brand health, follower growth, team output, integrated ROI |
A social media manager develops the overarching strategy and ensures all social activity aligns with business objectives. A social media marketer executes within that framework — creating posts, running ads, responding to comments, and analyzing campaign data. In organizations without both roles, one person may wear both hats.
A social media marketer’s daily work spans creative, analytical, and strategic tasks. The specific mix depends on company size, industry, and whether the role is in-house or agency-side.
Social media marketers produce platform-native content — short-form video for TikTok and Instagram Reels, static posts for Facebook and LinkedIn, Stories, live streams, and text-based threads. They write captions, source or create visuals, and schedule posts using tools like Buffer, Hootsuite, or native platform schedulers. Content calendars map posts to product launches, seasonal events, and cultural moments.
Identifying the target audience is foundational. A social media marketer researches demographics, interests, and online behavior to define who the brand should reach. Once content is live, they respond to comments, direct messages, and mentions — building community and managing brand reputation in real time.
Many social media marketers run or coordinate paid campaigns. This includes setting budgets, defining audiences, A/B testing creative, and optimizing for cost-per-click or cost-per-acquisition. Platforms like Meta Ads Manager and TikTok Ads Manager are core tools. Paid social is distinct from organic posting: it requires budget management, pixel implementation, and conversion tracking.
Social media marketers use platform-native analytics (Meta Insights, TikTok Analytics) and third-party tools (Sprout Social, Later) to measure reach, engagement, click-through rates, and conversions. They report on what’s working, identify underperforming content, and adjust strategy based on data — not intuition.
Social platforms change constantly. Algorithm updates, new features, and shifting user behavior mean a social media marketer must stay current.
The role demands a blend of creative, analytical, and strategic abilities. Employers in the United States consistently list the following competencies:
There is no single required credential. Social media marketers enter the field through degrees in marketing or communications, self-taught portfolios, certifications, or career pivots from adjacent roles.
Compensation varies by location, experience, industry, and whether the role is freelance or full-time.
Social media managers tend to earn more than marketers at the same experience level due to broader strategic responsibilities. Freelancers who specialize in paid social advertising or high-demand industries (e-commerce, SaaS) often command premium rates.
The Bureau of Labor Statistics projects faster-than-average growth for advertising, promotions, and marketing management roles. Businesses of every size now treat social media as a primary customer-acquisition and retention channel — not an optional extra.
The career suits people who enjoy variety: no two days are identical. It rewards continuous learning, as platforms and best practices evolve rapidly. Downsides include the always-on nature of social media (crisis communication doesn’t respect business hours) and the pressure to produce measurable ROI from channels where attribution isn’t always clean.
Social marketers intersect with affiliate marketing in several practical ways, depending on your role.
A social media marketer on your team can amplify your affiliate program by creating content that affiliates can repurpose — product demo videos, testimonial graphics, swipe-copy captions. They can also recruit affiliates through organic social outreach and run paid campaigns that drive traffic to landing pages where affiliate links are tracked. However, platform policies on affiliate links vary: Instagram allows one link in bio (often a Linktree or similar), while TikTok restricts certain direct affiliate URLs. Your social marketer needs to understand these platform-specific limitations to avoid compliance issues.
If you earn commissions promoting products, you are effectively acting as a social marketer — even if you don’t use that title. The skills overlap heavily: audience building, content creation, engagement, and conversion optimization. A publisher who treats their affiliate activity with the discipline of a professional social media marketer — planning content calendars, analyzing performance data, testing ad creative — will outperform one who posts sporadically.
When hiring or collaborating with social marketers, clarify which definition you mean. A social media marketer can help grow your program’s visibility and publisher recruitment. A social marketing specialist (behavior-change focus) is rarely relevant unless your affiliate program operates in health, sustainability, or public-sector verticals where mission-driven messaging matters. The distinction prevents mis-hires and wasted budget.
Their in-house social media marketer:
The social marketer doesn’t manage the affiliate program — but their work directly fuels it.
A digital marketer covers a broader set of channels: SEO, email marketing, paid search, display advertising, and possibly social media. A social media marketer specializes exclusively in social platforms.
| Hire a Social Media Marketer When | Hire a Digital Marketer When |
|---|---|
| Social media is your primary growth channel | You need multi-channel strategy and execution |
| You need platform-specific creative and community management | You need someone who can run Google Ads, email flows, and SEO |
| Your social presence is underdeveloped or inconsistent | You have social covered but lack broader digital expertise |
| You’re investing heavily in influencer and creator partnerships | You’re optimizing a full-funnel digital acquisition strategy |
Many organizations eventually need both. A common pattern: a digital marketing manager oversees strategy across channels, with a social media marketer reporting to them or working alongside as a specialist.
To reinforce the two meanings, here are concrete examples for each.
Social Marketing (behavior change):
Social Media Marketing (commercial):
Not everything labeled “social marketing” or “social media marketing” is effective. Several practices are outdated or carry meaningful limitations.
Obsolete practices to avoid:
Current limitations to acknowledge:
Leverage affiliate software to amplify your social marketing campaigns and drive positive change for your brand and community.

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