Social media marketing companies provide a comprehensive range of services that span strategy development, content creation, and optimization. Here are some of their core services: 

• Social media strategy 
• Content creation 
• Paid social 
• Community management 
• Influencer marketing 
• Analytics and reporting 

Some companies also offer broader digital marketing services, including search engine optimization (SEO), paid media, email marketing, video marketing, public relations (PR), and landing page optimization. 

For business-to-business (B2B) organizations, LinkedIn is often a top priority, while X may also be useful, depending on your industry and whether real-time conversations matter to your brand. 

For business-to-consumer (B2C) brands targeting younger consumers, YouTube, Instagram, and TikTok are often stronger options. 

According to the Pew Research Center, 95% of 18-29-year-olds use YouTube, followed by Instagram at 80% and TikTok at 63%. 

A reputable social media marketing company should recommend a channel mix based on your goals, target audience behavior, and the type of content you can produce consistently. 

Partner with a content creator for asset creation. Conversely, choose an influencer for the audience. Here are more details about the differences between each to help you with your decision: 

To measure the return on investment of your social media efforts, first clarify the business outcome you want to achieve with your social media campaign. For example, generating leads, sales, or demo requests.  

Next, track key performance indicators (KPIs) tied to that goal, such as engagement rate, click-through rate, conversion rate, cost per lead, and return on ad spend (ROAS). Use attribution models, analytics tools, and UTM parameters to connect social activities to business results.   

Industry benchmarks can provide helpful context, but they vary by platform, industry, and methodology. Here are benchmarks from an Emplifi research report to help you gauge campaign performance: 

• Instagram 
  • Median engagement rate: 16.9% 
  • Cost per mille (CPM): ~$2.50, with ad spend per account reaching $5,100 
• Facebook 
  • Median engagement rate: 1.4%-2.5% 
  • CPM: ~$1.40-$1.70, with ad spend per account reaching $8,500-$11,200 
• TikTok 
  • Median engagement rate: 27.6% 
  • CPM: ~$1.00-$1.30, with ad spend per account reaching $14,900 

Social media marketing agencies offer the following core services: 

• Social media strategy development 
• Content creation and management 
• Social media advertising 
• Performance analysis and reporting 
• Community management 

Aside from core services, social media marketing agencies offer specialized services, including: 

• Community building strategy 
• Influencer marketing 
• Crisis management 
• Social media audits 
• Social media training 
• Lead generation 

Social media marketing services costs can range from a hundred to a few thousand dollars when it comes to smaller campaigns. Larger-scale initiatives can reach the price of $20,000 per month.  

The cost of social media marketing services will also depend on the number of platforms you use, content type, and the number of posts, online competitions you run, promoted posts and ads, competitor analysis, and optimization.

It usually takes 3 to 6 months to see results from a social media marketing campaign. Initial engagement takes a few weeks, while building an audience requires 3-6 months.

You can expect to see meaningful results like lead generation, website traffic, or sales after 6 months, especially in competitive industries.

When hiring a social media marketing agency, look for agencies with: 

• Industry experience
• Platform and tools expertise
• Proven track record
• Clear communication practices
• Transparent pricing and cost structure
• Positive client reviews and high ratings
• Flexibility and scalability

Watch out for the following red flags when choosing a social media marketing partner: 

• Focus on quick results and short wins, instead of long-term growth
• Unrealistic or vague pricing
• Poor internal marketing
• Lack of industry knowledge
• Overemphasis on likes and comments instead of on meaningful results
• Lack of clear KPIs
• Vague reporting

Before signing a contract, ask a social media marketing agency the following questions: 

1. Do you have experience working with clients in my industry, and can you provide case studies or testimonials from those projects? 
2. Do you offer custom strategies, or do you use a one-size-fits-all approach?
3. Which social media channels will you focus on, and why?
4. How will you track and measure the success of my campaigns?
5. Will I have a dedicated point of contact for my account?
6. What is your pricing model, and what does it include?
7. What is the length of the contract, and what are the termination terms?

Social media marketing uses social media platforms to drive traffic and leads, often through paid advertising. Social media management, on the other hand, focuses on maintaining a brand's presence on social media, through content creation, community engagement, and performance monitoring.

Top social media marketing agencies use Hootsuite, Buffer, Sprout Social, Sendible, and Planable to schedule posts, manage multiple accounts, and track performance.  

When it comes to analytics software, they use Social Status, Rival IQ, Keyhole, Google Analytics, and Audiense. Agencies use these tools for scaling content efforts, improving targeting, and optimizing campaign performance.

Our goal is to provide accurate and useful information to both businesses and agencies, which is why we partnered with Mike Melen, co-founder of digital marketing agency SmartSites. He answered common questions about social media marketing and how brands can stay competitive in crowded digital channels.

As a young entrepreneur, Mike Melen sold his first company at the age of 19. He has since led SmartSites, which has garnered eight Inc. 5000 recognitions and more than 1,000 5-star reviews. Melen’s work in the marketing field has also received honorable mentions from Forbes, AdWeek, and Inc. Magazine.