Find top international advertising agencies skilled in media buying, brand strategy, and creative development to achieve strong ROAS and measurable business outcomes. Compare agencies by expertise, location, and budget to find your partner.
Our Verified Agencies are Trusted by Top Brands:
We have assessed over 5,200 advertising agencies worldwide, examining their creative capabilities, service diversity, portfolios, client testimonials, pricing structures, and industry recognition. Learn about our ranking criteria and how we identify the top players in the advertising industry.
The Number 1 Advertising Agency as Selected by DesignRush Is:
Notable clients: Caliber Collision, BBQGuys, Warner Bros, Ebay, Ziebart
HigherVisibility offers PPC and advertising solutions, including paid search, display, shopping ads, remarketing, local service ads, custom landing page creation, and audience targeting. The advertising agency employs a hands-on approach, encompassing deep keyword research, A/B ad/image testing, bid and budget management, negative keyword lists, geo-targeting, and quality score performance.
Its technology and methodology are anchored around the Targeted Growth System®, which ensures efficient ad spend. With nods from DesignRush and Inc. 500, a sharp strategy, and stellar client service, HigherVisibility continues to set the bar for effective, accountable PPC management.
HigherVisibility demonstrated its ability to manage large, complex PPC campaigns through its work with Caliber Collision.
The agency designed a customized paid search strategy centered on precise targeting, ongoing optimization, and continuous campaign refinement. By handling keyword research, bid management, and conversion tracking, HigherVisibility ensured that every advertising dollar was used efficiently and profitably. Its approach delivered strong, measurable results, including a 323% increase in return on ad spend and a 167% increase in conversions, which helped Caliber Collision strengthen its position as a leader in the auto repair industry.
Doner is a full-service advertising agency founded in 1937 and headquartered in Southfield, Michigan, with additional offices in Los Angeles and London. Doner's approach includes diversity, inclusivity, and a modern, content-driven method tailored to today's dynamic advertising market.
Renowned for creating iconic campaigns for major brands, Doner has crafted memorable slogans like "Timex takes a licking and keeps on ticking" and "Zoom-Zoom" for Mazda. The agency specializes in retail, consumer packaged goods (CPG), healthcare, consumer technology, destination, entertainment, and automotive industries.
Doner successfully refreshed the image of the Chrysler Pacifica by tapping into cultural trends while staying grounded in real family needs.
Chrysler wanted to make the Pacifica more appealing to modern families, and the rise of the #VanLife trend created an opportunity to shift perceptions of the minivan. Doner connected this trend to everyday parenting by highlighting Pacifica’s practical, family-friendly features through engaging video content across broadcast and social media.
By blending aspiration with real-life usefulness, the campaign repositioned the Pacifica and delivered strong results, including a 143% year-over-year increase and a 95% increase in second-quarter sales.
FCB (Foote, Cone & Belding) is a globally recognized advertising agency known for its innovative and effective advertising and marketing campaigns. As part of the Interpublic Group, FCB has a substantial global footprint, with over 120 offices across over 80 countries.
FCB's impact is validated by numerous awards and recognitions in the industry, including the Cannes Lions and Effie Awards. The agency combines creative storytelling with deep insights into consumer behavior, aiming to create accessible advertisements that capture attention and drive meaningful results for its clients.
During the 2022 FIFA World Cup, Brazilian football fans wanted to support their national team by wearing the official jersey. However, the high cost of the jerseys (R$350) was a significant barrier, especially given the inflation Brazilians were facing at the time. This situation challenged FCB's client, Flash, to engage with fans and allow them to express their support.
FCB offered a 50% cashback on jersey purchases from Nike's eCommerce site in exchange for fans customizing the jersey with Flash's brand name and sharing it on social media. This campaign turned fans into brand sponsors and significantly boosted Flash's visibility, getting more than 5.1 million interactions and increasing brand mentions by 2300%.
Marketing Architects is an all-inclusive TV advertising agency, renowned for integrating technology and data into its campaigns. With its unique All-Inclusive TV model, the agency handles all aspects of a campaign, including media buying, strategy, creative development, production, and reporting. Therefore, clients pay only for media while saving on other costs.
The strategy is powered by Annika, the agency’s own AI for media buying that analyzes large datasets to optimize media placements across linear and streaming TV. Marketing Architects serves B2B and B2C clients, using TV advertising as a key growth driver.
Joybird, a furniture retailer and manufacturer primarily focused on online marketing, wanted to expand its customer base and reach new audiences through offline channels. Marketing Architects launched TV ads on linear and streaming platforms, minimizing audience overlap with Annika's help.
The campaign led to over 700,000 web visits driven by TV, over 16,000 TV-attributable orders, and 7-10X return on ad spend (ROAS).
Notable clients: Montgomery County, MD, Remote Area Medical, Parkmobile, FlyingFish, Chicago Title
The AD Agency, founded in 1982, is a full-service research, marketing, online digital advertising, graphic design, media buying, IT support, and public relations firm.
Known for its aggressive and agile approach, the award-winning agency focuses on effective communication strategies. With a reputation for on-target marketing, its expertise lies in developing brands and maximizing client visibility and impact.
The AD Agency developed a comprehensive marketing strategy for Montgomery County, MD, to promote yard waste recycling. The multi-faceted campaign included a strategic marketing plan, a new branding and logo, and diverse advertising efforts across print, radio, and TV. Key to the campaign was engaging, information-rich content paired with an emotional appeal to change resident behavior.
The initiative featured full-page newspaper ads, a grasscycling campaign, TV commercials, public relations, community outreach, and direct mail. It also introduced "Digger the Worm" in a school natural science project. Thanks to this approach, Montgomery County, MD achieved the desired behavioral change and gained national and local recognition.
Notable clients: UPN, Masport, Custom View, The Waterford, NCBVI
PLAY Creative Design is an advertising agency that prioritizes strategy development before launching creative tactics. It achieves results through campaign engagement, targeted messaging, and a blend of print and digital media.
PLAY Creative grows businesses through website optimization, quality messaging, and precise media management, increasing brand awareness, customer retention, and lead generation. It serves businesses in the finance, higher education, and tech industries, as well as small businesses.
Unite Private Networks (UPN) faced the challenge of effectively targeting businesses in six specific locations. PLAY Creative decided to focus on LinkedIn and Google Display Advertising. It created dedicated ad groups for each location, combining precise targeting with tailored landing pages and submission forms for more efficient lead generation.
The campaign’s results outperformed industry standards for both platforms over 3.5 months.
Notable clients: CALM, Volkswagen, Team Heroine, National Lottery, Marmite
DDB is an advertising agency that uses emotionally driven solutions to influence consumer behavior and choices. Driven by its "Unexpected Works" mantra, it strives to create work that drives behavioral changes and achieves significant business results.
In response to the UK's escalating suicide rate in 2022, DDB partnered with CALM and ITV to fight the suicide crisis by changing public perception. "The Last Photo" campaign featured an exhibition of 50 last photos of suicide victims and a 90-second film distributed across television, cinema, outdoor, digital, and social media channels. It also directed the audience to CALM's website for suicide prevention.
"The Last Photo" drew over 500,000 visitors to the exhibition, reached 7.5 million people through live TV, and generated 1.6 billion impressions. Additionally, it became the most talked-about video on Reddit globally for 48 hours and increased online discussions about suicide by 33%.
Financially, it led to a 400% year-over-year rise in donations to CALM. Most significantly, the campaign was crucial in preventing 161 suicides in the six months following its launch.
With offices in major cities worldwide, Wieden+Kennedy (WK) is a global, independent advertising agency known for transforming some of the world's most famous and fascinating brands for over 40 years. It has earned several accolades, including Emmy Awards and recognition as global agency of the year.
W+K provides world-class creative, media, social, design, and strategy services with a core mission: to use creativity and influence to change the world and shape culture. The agency gained fame for its work with Nike, crafting the iconic "Just Do It" tagline.
Nike faced the challenge of promoting women's fitness and sports. W+K created the "Better for It" campaign, inviting women globally to share their fitness journeys and personal bests.
This campaign included "Margot vs Lily", a scripted series about two sisters with differing fitness goals, directed by Tricia Brock. It also launched Nike's first Tumblr site and short films "Inner Thoughts" and "Last," encouraging women to share their fitness missions.
"Margot vs Lily" led to 3.5 million downloads of the Nike Training Club App and inspired two million new workouts. The campaign's Tumblr quickly gained 175,000 followers, becoming the most reblogged fashion brand of 2015. Moreover, two months after the campaign's launch, Nike's women's division sales increased by 20%.
Notable clients: De'Longhi, Samsung, ESPN, Ad Council, Little Caesars
McKinney is a full-service integrated agency with 54 years of experience specializing in strategy, creative development, production, and digital measurement. It includes a full media entity and provides a wide range of services, including media strategy, activation, and optimization.
Its philosophy is to provide clients with a perspective that differs from the Madison Avenue standard. Recognized for creativity and effectiveness, McKinney has been named a top agency by Adweek, Campaign US, and Influencer Marketing Hub.
De'Longhi, known for its espresso machines, wanted to expand into the North American automatic coffee machine market. McKinney launched the TrueBrew campaign starring Brad Pitt to highlight the machine's appeal in a realistic, emotionally resonant way.
The campaign increased brand engagement by 134% compared to the previous three months and led to strong sales, reaffirming the success of the celebrity-driven strategy.
Grey is an advertising agency with over a 100-year legacy. Its expertise includes advertising, communications, and design, especially in the health and wellness industry. Grey is part of AKQA, an international family of autonomous agencies.
Its "Famously Effective" approach produces memorable and highly effective ads. The agency taps into "Cultural Value" to understand what resonates in society and culture, ensuring its campaigns connect deeply with audiences and achieve results.
Dole Sunshine Company wanted to address the stigma associated with the "forbidden fruit" to encourage healthier eating and start a global discussion about the importance of fruit. The agency humorously requested Pope Francis to rebrand the fruit's bad image, suggesting a biblical revision to replace "fruit" with an unhealthy snack.
The campaign was launched on International Fruit Day 2022. It generated over 55 million media impressions and appeared in 784 media outlets, including Design Taxi and Bloomberg, earning $2.2 million in media value. This innovative approach significantly raised awareness about the benefits of fruit and a healthy diet.
To select the top advertising companies, we reviewed their testimonials, case studies, industry reputation, team expertise, client roster, and executive management. Our team of agency experts developed a scoring system to measure their overall performance based on several important factors:
Reviews: Quality of work, client satisfaction, and level of trustworthiness
Portfolio: Tangible examples of an agency's track record
Awards and press: Industry reputation and innovation
Team bios: The agency’s qualifications and team dynamics
Top services: Core competencies and areas of expertise
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.
Retrix boasts a proven track record of serving clients within the education sector, exemplified by our partnership with Kanha Makhan Group of Schools. We pride ourselves on our punctuality, creativity, and unwavering dedication to excellence in every endeavor...
Strategic Editorial Placements for Global Authority | Driving High-Growth Brands
Target2Links delivers high-authority editorial placements for high-growth brands. We map your competitive landscape, identify media gaps, and secure direct features across Tier 1, 2, and 3 publications. We turn your brand's innovation into consistent, defensible media visibility to drive long-term global...
At DViO Digital, our culture fosters creativity, collaboration, and continuous growth. Meet the people driving innovation and shaping the future of digital success...
Seo Ghana is a marketing and advertising company in Ghana specialising in Search. What started as a mission to help startups and small businesses in Ghana shine online has grown into a powerhouse of digital success. At Seo Ghana, weve always been passionate about turning clicks into loyal customers...
Our team of global experts collaborates with leading game and app developers to craft, produce, and fine-tune innovative creative strategies for user acquisition and sustained growth...
WYDdigi Agency is a Digital Marketing and SEO Company in Pune focused on helping businesses grow online with result driven strategies. We specialize in SEO, local SEO, and Google Business Profile optimization to improve search rankings, increase visibility, and generate quality leads. Our approach is simple...
Were small enough to care and big enough to deliver. We strategize, co-create, design, and build your next marketing strategy with you and your team. We have acquired 120M+ high-quality users for our 600+ clients worldwide and reduced their CPI by 85%...
We are a dynamic online marketing agency, driven by a team of skilled IT professionals committed to delivering cutting-edge digital solutions. As leaders in social media marketing and online services, we offer a wide range of services, including web development, content management, cloud computing, website...
Webafy helps businesses grow faster with AI powered advertising, professional digital ad creatives, and studio quality product visuals. We create attention grabbing AI visuals, photorealistic product renders, and high conversion digital assets designed to increase visibility, strengthen credibility, and drive...
Tiksly is a performance-driven TikTok Shop agency built to help brands unlock the full potential of one of the fastest-growing eCommerce platforms. With a team of 20+ specialists, the agency manages everything from product optimization and content creation to campaign execution allowing brands to focus on...
BrandMan is a creative digital studio agency dedicated to building strong and impactful brands. We specialize in branding, logo design, brand identity, packaging design, UI/UX design, and video production. Our team blends creativity with strategy to deliver visually compelling and result-driven solutions...
Waquas Warsi Marketing helps businesses grow online with smart SEO, modern websites, and result-focused marketing strategies designed to bring real customers and long-term success...
The company provides full-cycle game development services for web, mobile, desktop, and console platforms using technologies such as PixiJS, Unity3D, and Godot. Its services cover the entire development process, from concept creation, technical documentation, and prototyping to release development, backend...
Solve SEO Agency is a Pakistan-based SEO and digital marketing agency specializing in search engine optimization, content marketing, social media marketing, PPC advertising, and growth strategies. Founded in 2021 by Fazal Abbas, the agency helps businesses improve online visibility, increase organic traffic...
Advinex Technology is a digital marketing and technology agency helping businesses build, grow, and scale their digital presence. We combine SEO, AEO, GEO, performance marketing, social media, web development, e-commerce, AI solutions, automation, and analytics to create connected digital strategies focused...
At Fracas Web3 Studio, we pride ourselves on our proactive approach to staying abreast of the latest developments in the Web3 space. By doing so, we enable our clients to be at the cutting edge of innovation, fostering a competitive edge in an ever-evolving digital landscape...
PPC Evolutions is an Amazon growth and advertising agency specializing in Amazon PPC advertising, account management, and listing optimization. The company positions itself as a full-service growth partner that helps brands improve their visibility, conversions, sales, and profitability on Amazon. It reports...
We create confidence and support, improving business performance, interested clients, through building an effective sales funnel adapted to the client's specific business!...
Top Rated SEO Agency by Khaleej Times, UAE Today, Gulf News, & TopRated.ae
Clients report quick ranking lifts and on-time execution in verified reviews. SEO Tech Experts LLC, a Dubai-based agency founded in 2009, delivers SEO, PPC, web development, and ecommerce services with 50-99 staff at $30/hr starting rates and $1,000 minimum budgets.Portfolio work spans Shopify builds...
Creative Force Solution is a comprehensive digital marketing agency that crafts bespoke solutions to propel businesses toward their objectives. With a profound grasp of diverse industries and sales dynamics, we specialize in crafting captivating content that not only engages but also yields tangible outcomes...
A Revenue Monetization, Yield Management Company for Publishers
Advertising Ops is a revenue monetization, yield management and advertising operations company which helps publishers realize the complete revenue potential of the ads on their websites and mobile...
Inspiring Success Through Effective Communication.
Michelangelo Caruso is a graphic designer specializing in logos and brand identity, with expertise in illustration, video production, motion animation, and photography...
Lewal Technologies is a digital marketing agency dedicated to helping small businesses, shops, and agencies. We provide expert services in social media management, SEO, content creation, and online advertising to boost business growth and visibility...
Everex Media is a Calgary digital studio helping small businesses look professional and grow online. We design websites, manage SEO, and build brand identities that actually reflect the quality of your work...
Moda Kreatif is a web design and digital marketing agency that helps brands stand out in the digital world. We approach every project with a deep understanding of the brands identity combining user experience (UX), performance, SEO, GEO, and conversion-focused strategies to make your digital success...
Leading Global Web3 PR & AIO platform. Helping brands lead search results.
Rankovate is a premier Dubai based infrastructure for Crypto and Web3 press release distribution. We provide guaranteed visibility across 200 plus Tier 1 media partners. Our process is optimized for AI search models to ensure your brand achieves global authority and credibility...
Gap Infotech is a premier web design and development company in Gurgaon, known for its excellence in digital solutions. As the top SEO company in the area, its seasoned designers, developers, and SEO experts deliver efficient digital marketing solutions that consistently exceed client expectations...
We are a Ukrainian-founded animation studio launched in 2022. Our professionals create animation that unites visual aesthetics and commercial success for clients' businesses...
Growth Turbine is a specialized agency adept at helping startups and high-growth companies secure capital through various forms of equity crowdfunding. Established in 2016, the agency has assisted over 120 startups, helping them to collectively raise more than $160 million...
Elevate Your Digital Ascent: High-Quality Backlinks, Etsy SEO + Digital PR
Elevators, Not Just MarketersWe propel businesses to digital dominance through strategic, affordable solutions where your growth = our success metric. Unlike cookie-cutter agencies, we deliver:+ Transparent high-impact campaigns+ Premium services at startup-friendly rates+ Custom growth plan...
Forging your digital presence with every implemented bit.
We are a team and everything we do is people-based be it campaigns, websites or client relationships.Behind every successful project, you will find a team of experts working tirelessly to bring your vision to life. Main thing about us is that we are ready to tackle any challenge that comes our way...
Sell Anywhere, Grow Faster, All Within A Few Clicks!
Grow with Amazon, a leading Amazon vendor central and Amazon listing services provider, has its headquarters located in the United Arab Emirates. When you start as a seller on Amazon, there is always a question that strikes us: "How do I sell on amazon? Grow with Amazon helps you create your Amazon seller...
We are an agency providing advertising and communication services, such as strategy, creative, social media marketing and digital content, just to name a few. We believe that if you're not enjoying it, you simply have to change how you do it...
Web Scandinavia specializes in designing visually stunning websites and implementing effective SEO strategies to drive organic traffic and enhance search engine rankings. We blend Scandinavian design aesthetics with data-driven SEO practices to ensure your brand stands out online. Our team focuses on creating...
Communication/marketing solutions, with proprietary software and a cutting-edge team.
In today's fast-paced world, where businesses are continually competing for consumer attention, the need for exceptional communication and marketing solutions is greater than ever. At the heart of successful campaigns lies a fusion of creativity, strategy, and technology combination that transforms ideas into...
Yesterday an idea, today a decision, tomorrow an opportunity.
Sioy is an innovative IT company pushing technological boundaries with expertise in web development, ERP solutions, customizations, standalone apps, games, bots, and 3D modeling. It also specializes in UI/UX design and offers learning opportunities through Sioy Academy. Beyond services, Sioy develops...
Wonderr Studio is a creative studio focused on developing original stories, characters, and high-quality animation. Currently offering illustration, mascots, and animation services for businesses, Wonderr Studio is now transitioning into an animation studio dedicated to producing original stories by South...
Magical Hat is a graphic and creative agency focused on film promotion, movie premieres, and cinema visual communication. We help films reach their audience through strong visuals, thoughtful design, and clear digital communication...
Digiwasp Marketing is a performance-focused digital marketing agency based in Ahmedabad, India, helping local businesses grow through SEO, Google Ads, social media marketing, website development, and creative branding solutions. The agency works with startups, local service providers, restaurants, healthcare...
Marks and Methods (M+M) is a Hyderabad-based branding and advertising agency that blends bold ideas with sharp strategy to help brands claim their legendary status. Specializing in branding, digital marketing, social media, advertising, web design, and UI/UX, M+M partners with entrepreneurs and game-changers...
Web3 & Crypto Marketing Agency. PR, KOL Campaigns & Ads Since 2018.
Flexe.io is a full-stack Web3 and crypto marketing agency operating since 2018 with 800+ clients served. We run end-to-end campaigns: tier-1 PR in 300+ media outlets including Forbes, CoinDesk and CoinTelegraph, vetted KOL campaigns across 300+ influencers, and performance-driven paid ads on 200+ crypto...
Il problema non è fare digital marketing. È farlo funzionare.
Digital marketing strategico: SEO, Google Ads, Meta Ads, contenuti e tracking.AD Digital affianca aziende B2B e B2C nella costruzione di progetti digitali integrati. Partiamo dallanalisi del contesto, delle attività esistenti e delle opportunità per definire priorità e collegare SEO, advertising...
Specialized mobile marketing solutions to help small app developers and publishers market their mobile apps and games with a focus on app store optimization (ASO), performance Marketing and growth hacking. Boost organic traffic easily, target your right audience, and make more money from your mobile apps...
WhizCrow is a technology-driven Online Reputation Intelligence and Management and Trust and Safety agency built for companies of all sizes, where reputation isn't a cost centre-it's a strategic imperative protecting and catalysing revenue...
Yaeris is a specialized marketing agency and software provider based in Kuala Lumpur, Malaysia. We empower businesses to maximize their revenue and scale their outreach through advanced multi-channel bulk messaging solutions and cutting-edge AI automation. Whether you need a self-serve platform for full...
Over a decade of experience, sharpened for the future of search.Razor Signal brings together years of experience in SEO, conversion optimisation and digital performance to help businesses improve their online visibility and grow with confidence. We take a focused, data-led approach to identifying...
We are a tech agency building high-impact digital experiences for communities and brands. We specialize in Discord, Telegram ecosystems, web development and design and full-stack development blending strategy, design, and code to turn audiences into loyal, active communities and users...
Muve is a Kent-based marketing agency focused on delivering sharp strategy, creative thinking, and commercially-minded campaigns that get results. We work closely with our clients to bring fresh energy and clear insight to every project whether it's a one-off campaign or a full-scale marketing transformation...
What should you consider before contacting advertising agencies?
Before contacting ad agencies, you must define your priority business objectives, success metrics, ad spend limit, expected timeline, internal decision-maker, and available resources.
Without that foundation, agencies will make different assumptions, which can make proposals difficult to compare and lead you to hire agencies for the wrong problem.
With 71% of CMOs reporting that they lack the budget to fully execute their strategy, it is vital to distinguish between "must-have" and "nice-to-have" campaign features before the first discovery call.
When should you hire a specialist advertising agency vs. a full-service digital marketing agency?
Hire a specialist advertising agency when you are experiencing issues with paid media execution and results. Conversely, hire a full-service digital marketing agency when the larger problem is coordination across channels, brand, content, and web.
Consider specialized ad agencies when:
Paid search, paid social, or media buying is your growth lever, but performance is inconsistent.
You already have brand, web, and content support in-house.
You need faster testing, tighter optimization, and deep platform expertise (e.g., Google Ads and paid media).
Consider full-service digital marketing agencies when:
Your message, funnel, creative, and channel mix need to work together.
You want one partner for different marketing services, such as social media, search engine optimization, email marketing, and performance marketing.
The primary issue is fragmented execution and not just ad performance.
How much should you realistically budget for advertising?
A realistic advertising budget typically ranges from 5% to 15% of your total annual revenue, depending on your growth stage and industry competitiveness.
For example, small businesses typically dedicate 2%-4% of their revenue to PPC advertising, with aggressive, growth-stage organizations typically spending more.
As a market benchmark, Gartner's 2025 CMO Spend Survey found CMOs reporting marketing budgets at 7.7% of company revenue and paid online channels accounting for 69% of digital spend.
The practical takeaway is to ask each shortlisted agency for a minimum viable testing budget by channel, then reject plans that cannot generate enough volume to prove or disprove the strategy.
How should you measure the success of your advertising campaigns?
Measure the success of your advertising campaigns by tracking bottom-line outcomes.
For lead generation campaigns, success metrics may include qualified leads, cost per sales-qualified lead, close rate by source, and pipeline contribution.
For eCommerce brands, success metrics to consider include customer acquisition cost, contribution margin, repeat purchase behavior, and return on ad spend (ROAS).
While platform metrics, such as click-through rate (CTR) and cost per click (CPC), are valuable, consider these as diagnostic metrics rather than success metrics.
How long does it take to see the results of your advertising campaigns?
Advertising campaigns may produce results within a few weeks or days. However, sustained ad performance may take 1-3+ months.
Typically, ad agencies dedicate the first 30 days to campaign ramp-up, data gathering, experimentation, testing, and conversion lag.
Then, they allot days 31-60 for campaign optimization. After 90 days from the campaign launch, you may record tangible outcomes, such as increased leads, higher ticket sales, and revenue growth.
The actual timeline before you see results will depend on current performance, ad channel, ad quality, target niche, industry competition, and the aggressiveness of your advertising campaign.
What common mistakes do businesses make when choosing their ad agencies?
Common mistakes include choosing based on the lowest hourly rates, being overly influenced by the pitch, and failing to confirm ownership of accounts, data, and reporting.
To avoid these mistakes, look for data-backed case studies that match your industry, market niche, and campaign type.
Also, review client feedback and request client references to better understand the agency's project management style, account ownership practices, reporting standards, and approach to campaign optimization.