United States × Virginia ×
  • Marketing for sustainability-minded companies and organizational.

    Xponent21 is a premier digital marketing agency in Richmond, VA, focused on driving growth through tailored, results-oriented strategies. We specialize in brand strategy, SEO, SEM, video production, UX design, generative AI, and sustainability marketing. Our goal is to create impactful digital experiences...

    Location
    Richmond, Virginia
    Number of Employees
    Under 49
    Average Hourly Rate
    $225/hr
    Minimal Budget
    $10,000 - $25,000

    Xponent21 Services

    • Digital Services
    • Video Production
    • Branding
    • Digital Strategy
    • Web Design
    • Web Development
    • Business Consulting
    • Digital Marketing
    • SEO
    • PPC
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Energy Products Distribution
    • AMF Bakery Systems
    • Weidmuller
    • Aledade
    Data sourced from the agency's DesignRush profile

    Xponent21 Reviews & Testimonials

    • Andy McTavish
      Andy McTavish Review from Google
      5.0

      Andy McTavish's Review Sourced from Google

      Will Melton and the rest of the XP21 team are fantastic! They have been stellar and really understand the nuanced details of launching a brand/website and understand everything from USP to SEO. Would absolutely recommend anyone interested in taking their marketing/site/brand to the next level.

    • Meredyth Jensen
      Meredyth Jensen Review from Google
      5.0

      Meredyth Jensen's Review Sourced from Google

      They bring a solid process-driven approach to web dev & design. They make the site review/revision/approval process easier and more efficient than previous web design agencies I've worked with. They listen and take feedback with grace while also bringing fresh ideas to the conversation to help in problem-solving. They are a delightful team to work with, and I highly recommend them!

    • Jovan Burton
      Jovan Burton Review from Google
      5.0

      Jovan Burton's Review Sourced from Google

      Xponent21 helped lead our organization through both a rebrand and website redesign. They were efficient, flexible with timelines, and willing to prioritize certain items according to our needs. Their processes are very collaborative, which ensures that the client is never in the dark about their project. Most importantly, Xponent21 had experience doing similar projects for other nonprofit organizations, which was aided in their ability to align with our mission. Overall, a flexible and accommodating client experience that delivered the results we were hoping for.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews

Frequently Asked Questions

What is the difference between SEO and SEM?

The main difference between these two marketing branches is how they acquire traffic: Search Engine Optimization (SEO) earns traffic organically, while Search Engine Marketing (SEM) buys traffic through paid ads. 

Aspect SEO SEM
Traffic source Organic (unpaid) Paid (ads on search engines)
Cost model No cost-per-click Pay-per-click (PPC)
Result speed Slow, builds over time Fast, immediate visibility
Placement Organic search results Top and bottom ad placements
Strategy Content, technical setup, backlinks Bidding, ad copy, targeting
Long-term value High, compounding over time Stops when the budget stops
Control Limited control over rankings Full control over spend and targeting

What platforms are used for search engine marketing?

Search engine marketing runs mainly on paid search platforms. Google Ads leads globally, with regional and niche platforms used based on audience and market. 

  • Google Ads is the largest platform and covers Google Search, YouTube, Gmail, and partner sites. 
  • Microsoft Advertising (Bing Ads) reaches Bing, Yahoo, and AOL users. It often has lower CPCs. 
  • Amazon Ads shows search ads inside Amazon for product-driven campaigns. 
  • Apple Search Ads promotes apps within App Store search results. 
  • Baidu Ads is the primary platform in China. 
  • Yandex Ads is dominant in Russia and nearby markets. 

Can a search engine marketing company guarantee a #1 ranking?

No. An SEM agency cannot guarantee a #1 ranking. 

Search ads run on an auction, and ad rank depends on bid, ad quality, expected click-through rate, and landing page experience. Competitors change bids constantly, so positions shift in real time. 

Agencies control strategy, targeting, and optimization. They improve results, reduce costs, and increase conversions, but they do not control the auction or competitors, so no one can consistently promise the top spot. 

How much do SEM services cost?

Best SEM agencies typically charge between $100 and $300 per hour. Most businesses spend $500 to $5,000+ per month on SEM, while competitive industries can spend from $10,000 to $50,000+. Total cost combines ad spend and agency fees. 

  • Ad spend: You pay for each click, but some clicks cost a few dollars, while competitive keywords like legal or finance can go above $50 per click. Total spend depends on how many clicks you want and how competitive your market is. 
  • SEM companies’ monthly fees: 
    • $500 to $1,500 per month for basic setup and management 
    • $1,000 to $5,000 per month for full service and optimization 
    • $10,000 to $50,000+ for large-scale, multi-platform campaigns 

Search engine marketing agencies can also charge a percentage of ad spend, usually between 5% and 20%. 

As a general rule, many companies allocate around 10% to 12% of revenue to SEM and digital advertising. 

How long does it take to see SEM results?

SEM companies can deliver results for paid search within days, while SEO takes months to build traffic and rankings. 

Paid search can drive traffic almost immediately after launch. Early results appear within hours or days, but campaigns need a few weeks to stabilize. Most accounts become efficient within 2 to 8 weeks, and performance becomes stronger after 2 to 3 months

SEO works much more slowly. The first 1 to 3 months usually go into technical fixes, content creation, and indexing. Noticeable traffic growth often occurs between 3 and 6 months for less-competitive terms. Strong rankings and consistent traffic typically take 6 to 12 months or more, especially for new websites.

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