9 Best Digital Agencies Specialized in Pay Per Click to Supercharge Your ROI [2025 Review]

When done right, pay-per-click advertising can be a very effective technique for accomplishing business goals, whether for small or large businesses. It complements your search engine optimization effort and should be part of your social media marketing strategy. It allows you to set a pre-defined monthly ad spend budget and track how those marketing dollars deliver results. 

If you’re wondering where to begin or how to improve your existing campaigns, we have reviewed such digital agencies, along with their range of services and notable clients.

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    9 Best Pay Per Click Agencies

    1.PartnerCentric

    PartnerCentric-Logo

    PartnerCentric

    New York + Fully Remote

    Our Score

    4.9  

    AGENCY SNAPSHOT

    Founded: 2017

    Location: New York City, USA, and fully remote with employees across the US

    Number of Employees: 51 – 200

    KEY SERVICES

    • Performance Marketing
    • Partnership Marketing
    • Affiliate Marketing
    • Affiliate Management
    • Affiliate Program Management
    • Affiliate Recruitment
    • Control Suite (proprietary tech solution)

    NOTEWORTHY CLIENTS

    • Handy
    • VSP
    • Upwork
    • The Motley Fool
    • Bellhop
    • Fundera
    • com
    • HelloDivorce

    WHY CHOOSE THEM?

    PartnerCentric provides strategic, data-informed, and tech-enabled services that generate growth, revenue and have a meaningful impact on your marketing goals.

    With a wealth of experience in performance and partner marketing, its team of expert marketers creates fully customized ‘speed to value’ strategies. Despite being a big agency, PartnerCentric still provides high-touch customer service to meet your unique business objectives.

    PartnerCentric is a woman-owned (WBE-certified) agency and the largest independent partner marketing agency in the US, with remote employees across the country.

    PartnerCentric works with clients of all sizes, from start-ups and SMBs to global enterprises.

    Screenshot of the PartnerCentric Agency Homepage

    2.Smec

    Smec

    Linz, Austria 142

    Our Score

    4.7  

    AGENCY SNAPSHOT

    Founded: 2007

    Location: HQ in Linz, with offices in Vienna, Austria, and London, UK

    Number of employees: 51 – 200

    KEY SERVICES

    • Google Ads
    • Microsoft Ads
    • Programmatic Ads
    • Enhanced Performance Max

    NOTEWORTHY CLIENTS

    • Luisaviaroma
    • Allbeauty
    • Robert Dyas

    WHY CHOOSE THEM?

    Smec is considered to be one of the global leaders in paid search automation. They are a specialized SaaS+ company and are known for their professional and innovative approaches. They have developed many award-winning PPC automation software custom-designed for Google Ads and Microsoft Advertising.

    Also, it has developed its own Smec Market Observer. This software is used to determine a client’s key performance data, as they continue to monitor the e-commerce sector very closely.

    smec PPC agency landing page

    3. Directive

    Directive

    Los Angeles, USA 145

    Our Score

    4.6  

    AGENCY SNAPSHOT

    Founded: 2014

    Location: Los Angeles and Orange County, California, Austin, Texas, and New York City, USA, with offices in England, UK and Toronto, Canada

    Number of employees: 51 – 200

    KEY SERVICES

    • Search Engine Optimization
    • Pay Per Click
    • Conversion Rate Optimization
    • Marketing Analytics

    NOTEWORTHY CLIENTS

    • Cisco
    • Samsung
    • SDS
    • Cherwell
    • Clutch.co 
    • WestRock

    WHY CHOOSE THEM?

    Directive is a leading digital marketing agency, providing specialized services for B2B and SaaS companies. 

    In addition, Directive is perfectly poised to help midmarket and enterprise companies in developing successful SEO and PPC campaigns. They are also well known for increasing leads and optimizing conversion rates (CRO) for each of their clients.

    Directive SEM and PPC Agency homepage

    4. Loud Mouth Media

    Loud Mouth Media

    Belfast, Ireland 33

    Our Score

    4.7  

    AGENCY SNAPSHOT

    Founded: 2011

    Location: Belfast, Dublin, Glasgow, and London, UK

    Number of employees: 11 – 50

    KEY SERVICES

    • Digital strategy
    • Paid search
    • SEO
    • Display advertising
    • Social media advertising
    • Performance creative
    • Amazon shopping

    NOTEWORTHY CLIENTS

    • Four Star Pizza
    • Irish FA
    • Agnew Group
    • Autoline Insurance.

    WHY CHOOSE THEM?

    Loud Mouth Media is a popular, multi-award-winning agency based in Belfast, Ireland. They won the “Best Small PPC Agency in the UK” for 2017, 2018, and 2022 at the UK Search Awards and the US Search Awards in 2021.

    This trendy agency specializes in PPC advertising, while other services such as social media advertising, e-commerce marketing and SEO campaign management are also available. If you’re an SME and are in need of a specialized service, then Loud Mouth Media may be the answer.

    Loud Mouth Media SEO and PPC advertising agency

    5.KlientBoost

    KlientBoost

    Costa Mesa, USA 136

    Our Score

    4.6  

    AGENCY SNAPSHOT

    • Founded: 2015
    • Location: Costa Mesa, California, Raleigh, North Carolina and Austin, Texas, USA
    • Number of employees: 51 – 200

    KEY SERVICES

    • Landing page optimization
    • PPC and CRO
    • Display/retargeting ads
    • Conversion copywriting
    • Competitor intelligence analysis
    • Social media advertising
    • Detailed reporting
    • Conversion tool optimization

    NOTEWORTHY CLIENTS

    • Juniper Networks
    • Autopilot
    • Mention
    • Business Class Experts

    WHY CHOOSE THEM?

    KleintBoost is a specialized agency that works with a wide range of clients. 

    KlientBoost offers in-house developers, a dynamic team of marketers, and experienced conversion designers. Their aim is to create perfect and smooth customer experiences on your landing pages and turn those interactions into more customer conversions.

    They have also become recognized for repeatedly increasing click-through rates, as well as decreasing their client’s cost-per-acquisition.

    KlientBoost specialized Pay Per Click agency landing page

    6. Stryde

    Stryde

    Lehi, USA 18

    Our Score

    4.5  

    AGENCY SNAPSHOT

    Founded: 2013

    Location: Lehi, Utah, USA

    Number of employees: 11 – 50

    KEY SERVICES

    • SEO
    • Conversion rate optimization
    • Social media marketing
    • Email marketing
    • Facebook and paid social
    • Paid search/SEM

    NOTEWORTHY CLIENTS

    • InboxFitness
    • Rustico
    • Axon Optics
    • Sports Illustrated

    WHY CHOOSE THEM?

    Stryde is an e-commerce marketing agency located in the United States. It is a superb agency for B2C and e-commerce-focused businesses. Their marketing team is made up of professionals who strive to help both small, midmarket, and enterprise companies strengthen their online visibility and revenue.

    Their industry expertise is in fashion, babies, travel, sports and outdoor gear, home goods, and health and wellness.

    Stryde E-commerce Pay Per Click Agency Homepage

    7. PPC Geeks

    PPC Geeks

    Liverpool, UK 12

    Our Score

    4.7  

    AGENCY SNAPSHOT

    Founded: 2007

    Location: Liverpool, Knutsford, London, and Kendal, UK

    Number of employees: 11 – 50

    KEY SERVICES

    • PPC management
    • PPC strategy (BSSS)
    • Free PPC audit

    NOTEWORTHY CLIENTS

    • Skypark Secure
    • McLennan
    • Hifix
    • Dirty

    WHY CHOOSE THEM?

    PPC Geeks works with SME businesses in the B2B and B2C environments, and they’ll audit your website for free. Choose this agency if you want comprehensive PPC services across all platforms.

    This agency is listed as one of the Top Advertising & Marketing Agencies in the UK, as well as the Top PPC Management Agencies in the UK.

    PPC Geeks Agency landing page

    8.Precis Digital

    Precis Digital

    Stockholm, Sweden 451

    Our Score

    4.8  

    AGENCY SNAPSHOT

    Founded: 2012

    Location: Stockholm, Gothenburg, and Linköping, Sweden, Copenhagen and Aarhus Denmark, Bergen and Oslo, Norway; and Helsinki, Finland

    Number of employees:  201 – 500

    KEY SERVICES

    • Digital marketing
    • Marketing strategy
    • Data analytics and optimization technology
    • Data modeling
    • Consulting

    NOTEWORTHY CLIENTS

    • NA-KD
    • L’Oreal
    • HBO Europe
    • Klarna
    • TUI
    • Bauhaus
    • PriceRunner

    WHY CHOOSE THEM?

    Precis Digital has a signature customization suite, analysis platforms, and algorithms. This agency is the perfect solution if you’re a mid-level or enterprise company looking for data-driven PPC strategies.

    This agency focuses on paid advertising and search optimization while also offering services in analytics and data science.

    Precis Digital also has 20 different awards stashed in its awards cabinet. In particular, they have received notable awards from the European Search Awards, The Drum Search Awards, and The Search Engine Land Awards.

    precis digital data-driven agency homepage

    9.SCUBE Marketing

    SCUBE Marketing

    Chicago, USA 12

    Our Score

    4.7  

    AGENCY SNAPSHOT

    Founded: 2009

    Location: Chicago, Illinois, USA and Vilnius, Lithuania 

    Number of employees: 11 – 50

    KEY SERVICES

    • Developing and monitoring paid ads programs
    • Remarketing and display
    • Google Ads
    • Google Shopping
    • Facebook & Instagram ads
    • Pinterest ads
    • SCUBE Growth Program

    NOTEWORTHY CLIENTS

    • American Medical Resource Institute
    • J.L Matthews Co.
    • Hoonigan

    WHY CHOOSE THEM?

    SCUBE Marketing is a dynamic team of thinkers who focus on helping e-commerce companies grow sustainably in their marketing campaigns.

    Their motto is “to give shark fins to our little fish customers.” Now that portrays what they’re all about, as they mainly work with e-commerce divisions of D2C Brands, B2C Retailers, and B2B Distributors.

    More specifically, SCUBE Marketing helps these types of businesses create, optimize, and scale their paid advertising campaigns on PPC, online shopping, and social media channels.

    Scube Marketing PPC homepage

    Common PPC Services

    • Keyword research: An agency will identify and analyze the keywords that will target your unique audience the best.
    • Target channels: An agency will determine which paid media channels are the best to pursue. These can include Google Ads, Bing Ads, display networks, as well as social media advertising.
    • PPC monitoring and reviews: They will measure each campaign and assess whether the selected keywords deliver the highest ROI.
    • Analyzing competition: Assessing what your competition is doing or has done in the past. This includes looking at the keywords used. A competitive analysis will also uncover any possible blind spots.
    • Optimizing campaigns: An agency will closely monitor your campaign structure to assess which keywords are performing the best. By continually monitoring these, you can then adapt the strategy to deliver more positive ROIs.
    • Implementing split testing: Constant A/B testing of new ads and landing pages and conducting regular experiments across the entire PPC funnel.

    Some Final Thoughts

    When it comes to paid advertising, there’s a good reason these Pay-per-Click agencies exist, especially given the complex platforms and algorithms that need to be managed and monitored effectively and across the ecosystem of Google and Microsoft properties.

    However, just remember that it may take a number of calls and engagements to find the right one, best suited to your business. So make sure you give yourself plenty of time.

    Frequently Asked Questions

    What are PPC marketing campaigns?

    These are campaigns where brands pay for each user click, as opposed to traditionally a placement fee for a TV ad not knowing the actual viewership. They can include search ads, social media ads, video ads, Amazon ads, website banner ads, Gmail ads, etc. They can include both initial placements and re-targeting (e.g., delivering previously browsed products on another site for the same user), although these ads are typically on the basis of cost-per-thousand impressions (CPM).

    What is the goal of a PPC marketing campaign?

    It often involves maximizing conversion within a pre-set ad budget. When targeting and keyword research is done right, brands can maximize their reach to relevant audiences and subsequently achieve a high number of conversions.

    What is a PPC marketing agency?

    It is a team of online advertising experts that specialize in Pay-Per-Click (PPC) advertising to maximize profitability and conversion for their clients.

    What does a Pay-Per Click Agency do?

    Services can include determining overall campaign strategy and budget, target audiences, the best keywords tailored to the audiences, and monitoring and analyzing keyword competition and conversion tracking.
    They can help implement A/B testing of new ads and landing pages and conduct regular experiments across the entire PPC funnel, ultimately improving your conversion rate and ROI.
    Such services are useful for eCommerce solutions, efficient lead generation, and search engine marketing (SEM). Agencies can manage client's display ads on multiple search platforms, including Google AdWords, Microsoft Advertising (Bing Ads), and Yahoo, and social media platforms, including Facebook, YouTube, Instagram, TikTok, Twitter, and LinkedIn.

    What is campaign management in PPC?

    It is essentially what pay-per-click advertising agencies do. It could involve managing a single campaign, starting from budgeting, target audience selection, keyword analysis, content development, executing on a platform, running and monitoring campaign performance, and optimizing by fine-tuning certain aspects.
    It could also be overall paid advertising across multiple platforms and optimizing spend among them.

    Who are the best PPC Digital Marketing Services?

    Our list of the best includes PartnerCentric, smec, PPC Geeks, and Precis Digital.

    How do I choose a PPC service?

    Below are our considerations:
    A solid online presence.
    Positive reviews across different platforms.
    A strong social media presence.
    A wide range of positive case studies.
    A track record of providing clear PPC strategies for each of their clients.
    A highly specialized and proficient team of PPC experts.
    And finally, some good experience in the PPC game.

    What are PPC campaigns on Amazon?

    Amazon PPC is done through Amazon Advertising, where brands can pay to display ads when consumers search on certain keywords. The goal is to drive high-intention traffic to own stores or products and close on the sale.

    What is the difference between CPC and PPC campaigns?

    CPC means cost per click, which is a marketing metric, whereas PPC means pay per click and is a digital marketing tactic. CPC can be the unit cost for pay-per-click to calculate how much monthly ad spend to set aside. It could also be a calculated metric once the campaign starts running, as some platforms ask brands to set aside a total amount, and actual reach would depend on how many end users who qualify for targeting end up showing up on the platform for that month. CPC is an important metric to compare ad spend across different channels, so brands can optimize among them.

    References

    Pay Per Click Guide: https://blog.hubspot.com/marketing/ppc

    PPC Management: https://www.acquisio.com/blog/agency/what-is-ppc-management/

    The Best 5 PPC Marketing Companies: https://neilpatel.com/blog/ppc-companies/

    Top Pay Per Click (PPC) Companies: https://clutch.co/agencies/ppc

    The 10 Best PPC & Remarketing Agencies: https://www.ventureharbour.com/best-ppc-agencies/

    PPC Trends You Can’t Ignore in 2023: https://programminginsider.com/ppc-trends-you-cant-ignore-in-2023/