Connect with leading search engine marketing agencies that drive qualified traffic and measurable growth through paid search strategy, campaign optimization, and data-driven ad management.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
A brand as great as yours deserves great marketing. Grounded in results, Major Tom helps your ROI and ROAS blast off with planning and performance under one roof. With us, you'll get strategic innovation as well as top-tier tactical execution...
Top Services:
- Digital Services
- Digital Marketing
- Digital Strategy
- WordPress Website Design
- Branding
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- Location
- New York City, New York
- Number of Employees
- 50 - 99
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 15 Projects Listed
Giant Marketers, with a legacy spanning over 14 years in the dynamic online marketing industry, proudly serves clients in over 55 countries. Our team of over 50 dedicated local and international SEO specialists has garnered a remarkable 98% client satisfaction rate, particularly among small and medium-sized...
Top Services:
- Web Design
- eCommerce Development
- Web Development
- WordPress Website Design
- Digital Marketing
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- Location
- Cumilla, Bangladesh
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $50,000 & Up
We are an eCommerce design and development agency dedicated to helping retailers enhance their online conversion rates...
Top Services:
- eCommerce Development
- Digital Strategy
- Web Development
- CRO
- Digital Marketing
- Show more
- Location
- Bournemouth, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 8 Projects Listed
GLIDE® is an Austin web design and digital marketing agency for healthcare organizations, nonprofits, and mid-market brands. We redesign websites, grow them with SEO and AI search optimization, and keep them improving with ongoing support...
Top Services:
- Web Design
- Web Development
- SEO
- WordPress Website Design
- eCommerce Development
- Show more
- Location
- Austin, Texas
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 12 Projects Listed
User-first digital marketing solutions define Hudson Integrated's comprehensive range of digital marketing services. Hudson is a logical choice for small, mid-sized and Fortune 500 companies in need of superior e-commerce, branding, web design, UX/UI assistance, digital marketing strategies, consultation, and...
Top Services:
- Web Design
- PPC
- Digital Marketing
- Email Marketing
- Digital Services
- Show more
- Location
- Morristown, New Jersey
- Number of Employees
- Under 49
- Average Hourly Rate
- $175/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 4 Projects Listed
BlueSwitch specializes in delivering intelligent Shopify Plus solutions and innovative implementations, driven by our belief that scaling your eCommerce business should be a seamless experience...
Top Services:
- eCommerce Development
- Digital Marketing
- Web Design
- Web Development
- SEO
- Show more
- Location
- New York City, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $185/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 12 Projects Listed
Outsmart Labs
Award WinnerRecipient of a Best Design Award for outstanding work.At Outsmart Labs, we’re a full service Miami boutique digital agency made of creative professionals, leaders and strategists with a proven track record in creating powerful and profitable campaigns within multi-regional digital marketing ecosystems. Our team specializes in helping enterprise level...
Top Services:
- Digital Marketing
- PPC
- SEO
- Affiliate Marketing
- Social Media Marketing
- Show more
- Location
- Miami, Florida
- Number of Employees
- Under 49
- Minimal Budget
- $50,000 & Up
Mystic Media is a full-service technology agency specializing in custom software, mobile app, web, and firmware development. Our experienced team works closely with startups, growing businesses, and enterprise organizations...
Top Services:
- Mobile App Development
- Software Development
- Web Development
- AI Development
- Cloud Consulting
- Show more
- Location
- Sandy, Utah
- Number of Employees
- Under 49
- Average Hourly Rate
- $160/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 12 Projects Listed
We at Inventix believe in enhancing the world through app-driven experiences...
Top Services:
- Web Development
- Mobile App Development
- Software Development
- WordPress Website Design
- eCommerce Development
- Show more
- Location
- New York City, New York
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 18 Projects Listed
Performics is the original performance marketing agency, driving revenue growth for the worlds top brands. Operating in 57 countries, we leverage data, technology, and expertise to convert consumer demand across search, social, display, commerce, and offline channels...
Top Services:
- Affiliate Marketing
- Content Marketing
- SEO
- Location
- Chicago, Illinois
- Number of Employees
- 1000 & Up
- Minimal Budget
- $50,000 & Up
Ruckus
Award WinnerRecipient of a Best Design Award for outstanding work.Ruckus is a full-service agency that powers game-changing companies and global influencers with services such as: advertising, digital marketing, branding, video editing, and many more to scale up your business...
Top Services:
- Branding
- Web Design
- Video Production
- Digital Marketing
- Advertising
- Show more
- Location
- New York City, New York
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $175/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 4 Projects Listed
We are a full-service digital marketing company that has constantly increased the market share, visibility and revenue for 100s of regional, national and global brands. Companies that can choose anyone, choose Single Throw Digital Marketing...
Top Services:
- PPC
- SEO
- Digital Marketing
- Branding
- Web Design
- Show more
- Location
- Wall Township, New Jersey
- Number of Employees
- Under 49
- Minimal Budget
- $50,000 & Up
Were passionate about what we do whether it is working with a new client on a strategic project, meeting users for UX testing, developing innovative solutions, or just coming together for a team lunch or social activity...
Top Services:
- Software Development
- Web Development
- Web Design
- Staff Augmentation
- Digital Services
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- Location
- Vancouver, Canada
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $125/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 6 Projects Listed
Propane is a San Francisco based brand, digital experience and platforms consultancy founded in 2003. The agency envisions, co-creates and builds brand and digital transformation platforms designed to deliver revenue, measurable outcomes and emotional connection (love)...
Top Services:
- Web Design
- UI/UX Design
- Web Development
- Digital Marketing
- AI Development
- Show more
- Location
- San Francisco, California
- Number of Employees
- Under 49
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 3 Projects Listed
We promote the courage to explore new ideas, encourage curiosity, and celebrate the freedom of individual expression. Our values define what matters to us, and help direct whom we hire and how we work with each other, our clients, and our partners every day...
Top Services:
- Web Design
- Social Media Marketing
- Digital Marketing
- SEO
- Show more
- Location
- Minneapolis, Minnesota
- Number of Employees
- 50 - 99
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 2 Projects Listed
Tinuiti is the largest independent fullfunnel performance marketing agency in the U.S., managing over $4billion in media spend across search, social, commerce, TV/audio, and affiliate channels. With 1,200+ employees and locations across North America, the agency blends media expertise, data science, and...
Top Services:
- Media Buying
- Digital Marketing
- eCommerce
- Video Marketing
- PPC
- Show more
- Location
- New York City, New York
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $50,000 & Up
iQuanti is a digital marketing agency dedicated to enhancing the digital marketing performance of over 100 top brands in various sectors, such as banking, financial services, insurance, eCommerce, and hospitality...
Top Services:
- SEO
- Digital Marketing
- Location
- Jersey City, New Jersey
- Number of Employees
- 100 - 249
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 1 Project Listed
WebUs is an experienced web agency that progressively develops its activity on both national and international IT markets. Our activity can be divided into three directions: - Premium website development- E-commerce- SEO and online promotion...
Top Services:
- Digital Marketing
- SEO
- Location
- Chisinau, Moldova
- Number of Employees
- Under 49
- Average Hourly Rate
- $95/hr
- Minimal Budget
- $50,000 & Up
Established in 2001, HypeLife Brands is a progressive music marketing + brand development + marketing agency helping consumer-focused lifestyle startups & challenger brands engage the Millennial Generation...
Top Services:
- Digital Marketing
- Branding
- Advertising
- Location
- Oceanside, California
- Number of Employees
- Under 49
- Minimal Budget
- $50,000 & Up
LGG Media manages paid media across Google, Meta and Microsoft Advertising for businesses spending $100K+ a month. Every engagement starts with attribution, before a single campaign launches. We manage more than $100M in annual ad spend for clients in Canada and the US. No annual contracts...
Top Services:
- PPC
- Digital Marketing
- Media Buying
- Social Media Marketing
- Advertising
- Show more
- Location
- Ottawa, Canada
- Number of Employees
- Under 49
- Average Hourly Rate
- $250/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 4 Projects Listed
Discover eAccountable, the full-service digital marketing agency that specializes in Affiliate Digital Marketing. Based in Denver, CO, we assist ecommerce brands of all sizes in boosting traffic and maximizing conversions. Our comprehensive services cover paid search management, affiliate program management...
Top Services:
- Email Marketing
- SEO
- Affiliate Marketing
- Digital Marketing
- Social Media Marketing
- Show more
- Location
- Denver, Colorado
- Number of Employees
- Under 49
- Average Hourly Rate
- $300/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 3 Projects Listed
Brandmint is a content-first advertising agency focused on saving clients time, maximizing their return on marketing investments, and maximizing output and impact...
Top Services:
- Digital Marketing
- Social Media Marketing
- Digital Strategy
- Advertising
- Creative Services
- Show more
- Location
- Rochester, New York
- Number of Employees
- Under 49
- Average Hourly Rate
- $165/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 4 Projects Listed
Direct Agents is an independent, minority-owned digital marketing agency that specializes in performance-driven customer acquisition solutions. Founded by first-generation immigrants, Direct Agents celebrates its 19th year in business this year...
Top Services:
- Digital Marketing
- CRO
- PPC
- Social Media Marketing
- eCommerce
- Show more
- Location
- New York City, New York
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $250/hr
- Minimal Budget
- $50,000 & Up
As an integrated cross-cultural marketing agency, Sensis connects brands with people through meaningful marketing strategies that build sustainable demand. Our cross-cultural model combines expertise in the Hispanic, African American, and Asian markets, while our research-based approach offers cost-efficient...
Top Services:
- Video Production
- Graphic Design
- Public Relations
- SEO
- Media Buying
- Show more
- Location
- Glendale, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $199/hr
- Minimal Budget
- $50,000 & Up
Design Sketchers is a comprehensive digital marketing service provider, dedicated to transforming your vision of online presence into a remarkable reality. Our emphasis lies in cultivating robust customer engagement strategies, ensuring an impactful and immersive online experience for your audience...
Top Services:
- Web Development
- Graphic Design
- Logo Design
- Digital Marketing
- Content Marketing
- Show more
- Location
- Modesto, California
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $1000/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 2 Projects Listed
Isadora Agency
VerifiedVerified by the DesignRush team for authenticity and credibility.Award WinnerRecipient of a Best Design Award for outstanding work.Leading brands turn to us at pivotal moments of digital evolution. Our global creative team fuses story, technology, and design to make experiences that captivate and convert. Our web design agency helps enterprise brands and market leaders navigate digital, evolve profitably, and launch unforgettable...
Top Services:
- Product Design
- UI/UX Design
- Web Development
- Web Design
- Digital Marketing
- Show more
- Location
- Manhattan Beach, California
- Number of Employees
- Under 49
- Average Hourly Rate
- $165/hr
- Minimal Budget
- $50,000 & Up
- Portfolios Count
- 16 Projects Listed
theKOLLAB is a dedicated web3 marketing agency with a mission to drive adoption & awareness to web3 products through high-impact Key Opinion Leaders. Through our deep-rooted industry connections and reputation, we leverage our close network of respected & influential content creators across social media to...
Top Services:
- Digital Marketing
- Social Media Marketing
- Public Relations
- SEO
- Content Marketing
- Show more
- Location
- Dubai, United Arab Emirates
- Number of Employees
- Under 49
- Minimal Budget
- $50,000 & Up
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Popular Services
Everything You Need to Know About Search Engine Marketing Companies
What can search engine marketing agencies do for your business?
The main goal of search engine marketing agencies is to capture high-intent audiences – or users who are actively searching for what you sell – and convert them.
The main benefits of their work include:
1. Immediate visibility and faster growth
Unlike organic SEO, which can take 6 to 12 months to show results, SEM provides almost instant visibility:
- Ads can increase brand awareness by up to 80%, even when users do not click immediately
- Around 66% of high-intent searches go to paid ads instead of organic results
- Top ad positions can drive over 3x more clicks compared to lower placements
2. Clear and scalable ROI
Every click and conversion is tracked, so you know what works and what to scale.
- Businesses often earn about $2 for every $1 spent on Google Ads
- eCommerce campaigns often target 4x to 8x return on ad spend
- Profitable campaigns can scale budgets without losing performance
3. Better targeting and higher conversions
Ads reach people based on intent, location, and behavior, not guesswork.
- Demographic targeting can bring 10 to 56% higher conversions with Microsoft Ads
- Brand keywords often convert at 15% to 25%, much higher than generic terms
- Retargeting campaigns can increase conversions by up to 70% by re-engaging visitors
4. Lower wasted spend through optimization
Agencies improve ad quality, targeting, and bidding to reduce unnecessary costs.
- Smart bidding strategies can improve cost per acquisition by around 25%
- Proper keyword targeting and negative keywords can cut wasted spend by up to 45%
- Responsive ads test multiple variations and often drive 13% more conversions than static ads
5. Access to tools and expertise
Agencies provide advanced tools and experienced specialists without in-house hiring.
- Professional tools and platforms can cost $2,000 to $5,000 per month on their own
- Building an in-house team can exceed $200,000 per year in salaries and overhead
- Strong creative, data analysis, and strategy can increase sales performance by around 30%
When should a business invest in search engine marketing?
A business should invest in search engine marketing when it needs fast traffic, clear results, and a way to turn search demand into sales.
Top search engine marketing companies can help you when:
- You need immediate traffic and leads, not months of waiting for organic growth
- People already search for your product or service and show clear buying intent
- You launch a new product, service, or website and need visibility fast
- Organic traffic is low or not converting, and you need a reliable channel
- You have a defined budget and want predictable, trackable results
- You operate in a competitive market and need to secure top search positions
- You want to test offers, messaging, or audiences quickly before scaling further
What types of businesses benefit most from SEM?
SEM benefits most businesses that need fast visibility, want to capture high-intent searches, and can track results clearly.
Businesses that use search engine marketing agencies’ services the most include:
- Local service businesses like dentists, lawyers, and home services that depend on quick leads
- eCommerce brands that sell products people actively search for and can track purchases
- B2B companies with high-value deals where one conversion covers ad costs
- SaaS and tech companies targeting specific problems and search queries
- Healthcare and professional services where users compare options before choosing
- Companies in competitive markets that need visibility faster than SEO can deliver
- Companies with strong margins and clear funnels that turn clicks into revenue
What red flags should you watch out for when hiring a search engine marketing company?
Hiring an SEM agency may seem simple, but poor decisions can quickly drain your budget. Paid search gives quick results, so mistakes show up immediately in spend, not just performance. You need to check how an agency works, not just what they promise they can do.
Before you commit, check a search engine marketing company for the following warning signs:
- Lack of transparency in reporting
You need clear data on spend, clicks, conversions, and fees. Vague reports hide poor performance or wasted budget. - No clear strategy or plan
Strong agencies explain targeting, keywords, and testing approach. Generic plans signal low effort and poor results. - Overreliance on automation
Automation helps, but it cannot replace strategy. Agencies that rely only on automated bidding often miss optimization opportunities. - No discussion about conversion tracking
Clicks alone mean nothing. Proper tracking shows which ads generate leads or sales. Without it, you cannot measure ROI. - Long contracts with no flexibility
Locking clients into long agreements reduces accountability. Good agencies prove value month by month. - Very low pricing
Cheap services often mean minimal work, no testing, and poor management. With an overly affordable SEM company, you might end up paying more through wasted ad spend. - No questions about your business
Serious agencies ask about goals, margins, and your target audience. Lack of interest leads to generic campaigns that do not convert.
What should you ask a search engine marketing company before signing a contract?
Before signing a contract, ask the SEM company clear questions to understand its experience, how it will manage campaigns, and how its work aligns with your goals.
Relevant background
- What industries have you worked with, and what results did you achieve?
- Can you show recent case studies with real performance data?
- What certifications or platform partnerships do you have?
- Who will manage the account, and what is their experience?
Services and processes
- What platforms do you use and how do you choose them?
- How do you structure campaigns and manage budgets?
- How do you test and optimize ads over time?
- What reporting do you provide and how often?
Related to your business
- How will you approach our specific goals and target audience?
- What keywords and targeting strategy would you start with?
- How will you improve our landing pages and conversion rates?
- What results should we expect in the first 3 months?
Sources
DesignRush sustains a directory of over 30,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:
- Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
- The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.
Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.
Why companies trust DesignRush
Every agency is independently vetted before it can be listed or ranked
4.8
4.8Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.
5 Frequently Asked Questions About Search Engine Marketing Agencies
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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