9 New York Performance Marketing Agencies with the Highest Verified ROAS

In the high-stakes world of New York digital marketing, the only thing that truly talks is profit. As we navigate through 2026, the landscape of customer acquisition has shifted from simple "clicks" to complex, AI-driven attribution models. For a business to thrive in this environment, you cannot afford to experiment with your budget blindly. You need a partner that treats your ad spend like a high-performance investment portfolio, ensuring that every dollar pushed into the machine comes back with friends. The agencies listed below are the heavy hitters currently dominating the NYC scene with verified track records of extreme efficiency.

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1. Tinuiti: The Full-Funnel Growth Masters

Tinuiti has established itself as one of the largest independent performance marketing firms in New York, specifically known for its "Bliss Point" technology. This proprietary system allows them to predict the exact moment where increasing your ad spend will stop being profitable, helping brands avoid the common pitfall of over-scaling. They don't just look at Google or Meta in isolation; they treat the entire digital ecosystem as a single, unified funnel where search, social, and marketplaces like Amazon work together to drive the highest possible return.

• Bliss Point Technology Integration: This is a patented measurement suite that unifies media and measurement under one predictive system. It goes beyond simple last-click attribution to show you the causal foundation of your investment, allowing for a 37% improvement in win rates by identifying exactly which channels are driving true incremental revenue.
• Rapid Media Mix Modeling (rMMM): Unlike traditional MMM, which can take months to produce results, Tinuiti’s rapid modeling provides weekly insights into budget guidance. This allows New York brands to stay agile and shift millions in spend to the most productive channels without waiting for end-of-quarter reports to see what actually worked.
• Marketplace Dominance & Clean Rooms: They leverage advanced "clean room" technology through partnerships with giants like NBCUniversal and Amazon. This allows them to securely match first-party customer data with platform data, creating hyper-accurate targeting segments that significantly reduce wasted spend and boost ROAS for e-commerce giants.
• Always-On Incrementality Testing: They maintain a rigorous schedule of "lift tests" to ensure that the ads you are paying for are actually driving sales that wouldn't have happened otherwise. This scientific approach eliminates the "vanity metrics" that plague most agencies, focusing strictly on bottom-line profit and sustainable business scaling.
• Creative Analytics Engine: By analyzing granular ad attributes like visual cues, audio triggers, and tactical calls-to-action, they identify the specific elements driving creative success. This data-backed creative strategy ensures that your high-production video assets are engineered for performance rather than just looking pretty on a screen.

Why it matters

When you are competing in a saturated market like New York, efficiency is your only competitive advantage. Tinuiti’s ability to use predictive modeling means you aren't guessing where your next customer comes from; you are engineering the outcome. For brands with high ad spend, this level of precision is the difference between a 2x and a 6x ROAS in a crowded digital space.

2. AdVenture Media Group: The Search Specialists

Founded by industry educator Isaac Rudansky, AdVenture Media Group has become a powerhouse for businesses that want a scientific approach to Pay-Per-Click advertising. They manage hundreds of millions in annual ad spend with a focus on deep transparency and aggressive A/B testing. Their team is composed of "performance engineers" who spend their days diving into search query reports and landing page heatmaps to ensure that no penny is wasted on irrelevant traffic.

• Psychological Ad Copywriting: They don't just write ads; they engineer them based on deep consumer psychology and cognitive biases. Each headline is crafted to trigger specific emotional responses that increase Click-Through Rates (CTR) by up to 50%, which in turn lowers your cost-per-click through higher Quality Scores on Google.
• Granular Search Query Mining: Most agencies set it and forget it, but AdVenture performs daily deep-dives into search term reports to find "hidden gem" long-tail keywords. This allows them to bid on highly specific, low-competition terms that convert at a much higher rate than generic, expensive industry keywords.
• Landing Page Experience Engineering: They believe that the ad is only half the battle, so they build custom, high-speed landing pages optimized for every single campaign. These pages are designed with one goal: to remove friction and guide the user to a checkout or lead form as quickly and seamlessly as possible.
• Advanced Scripting & Automation: Their technical team writes custom Google Ads scripts that monitor account health every hour. These scripts can automatically pause underperforming ads or raise bids on high-converting keywords in real-time, ensuring that your budget is always flowing toward the most profitable opportunities.
• Transparent ROAS Reporting: You will never see a "fluff" report from this team; they provide real-time dashboards that show exactly how much revenue was generated from every single dollar spent. This level of accountability forces the agency to stay focused on the metrics that actually matter to your business's bank account.

Why it matters

Most agencies set up a campaign and let it run on "auto-pilot." AdVenture Media Group does the opposite by constantly tinkering with the small details that improve ROAS. This meticulous attention to detail is essential for NYC businesses that need to maximize their visibility in some of the world's most expensive keyword auctions without overspending.

3. CB/I Digital: The AI-Driven Performance Architects

CB/I Digital is a New York agency that has pioneered the use of machine learning to dominate the performance space. They are famous for their proprietary AI technology, "Playmaker," which was built specifically to solve the inefficiencies of standard ad platforms. By automating the most complex parts of campaign management, they are able to achieve results that human teams alone simply cannot match, especially in the e-commerce and banking sectors.

• Proprietary Playmaker AI Tool: This is their "secret sauce" technology that uses advanced machine learning and mathematical modeling to optimize paid search campaigns. It analyzes millions of data points across your account to predict which bidding adjustments will yield the highest return, often doubling revenue while reducing acquisition costs.
• Enterprise-Grade SEO/PPC Synergy: They don't view paid and organic search as separate silos; they use data from one to fuel the other. High-converting keywords found in PPC are immediately handed off to the SEO team to build long-term organic authority, creating a "moat" around your brand's digital presence.
• Dynamic Product Feed Management: For e-commerce brands, they optimize every single product in your Google Shopping feed to ensure maximum visibility. This includes custom image testing and title optimization that helps your products stand out in the crowded "Shopping" tab, leading to a much higher verified ROAS.
• Multi-Channel Funnel Attribution: They use AI to track the complex journey a New York consumer takes before buying, often involving 10+ touchpoints. By understanding the true value of an initial social media "touch" versus a final search "click," they allocate your budget more intelligently across the entire journey.
• High-Velocity Creative Testing: Their AI identifies which creative assets are resonating with specific audience segments in real-time. This allows them to "double down" on winning ads within hours of launch, ensuring that you aren't wasting budget on creative that doesn't move the needle for your specific KPIs.

Why it matters

In 2026, manual marketing is too slow to keep up with the market. CB/I Digital’s use of the Playmaker AI gives you a technological advantage that most competitors don't have. If you are looking to scale your revenue to the eight or nine-figure range, having this kind of "machine-led" precision is no longer optional; it's a requirement.

4. P3 Media: The Shopify Plus Performance Specialists

Based right in the heart of New York, P3 Media is the go-to agency for Direct-to-Consumer (DTC) brands that live and breathe on Shopify. They understand that a high ROAS isn't just about the ad; it's about the entire experience from the first click to the final checkout. By combining performance marketing with high-end web development and storytelling, they ensure that the traffic they buy actually converts into long-term brand advocates.

• Certified Shopify Plus Expertise: Being deep in the Shopify ecosystem means they know how to optimize the backend of your store for performance. They can implement custom "one-click" checkouts and loyalty integrations that naturally increase your average order value (AOV), making every ad click more valuable to your business.
• Retention-First Marketing: They believe the most profitable customer is the one you already have. Their strategy involves integrated email and SMS marketing that brings customers back for repeat purchases, which significantly boosts your "Total ROAS" by lowering the cost of second and third sales.
• Performance-Driven Content Creation: Their in-house studio produces video and static assets designed specifically to stop the "scroll" on TikTok and Instagram. These aren't just high-budget commercials; they are tactical creative pieces built with specific hooks and calls-to-action that have been proven to drive immediate conversions.
• First-Party Data Activation: With the death of third-party cookies, P3 Media helps brands build their own data "vaults." By collecting and using your own customer data, they can build hyper-accurate "lookalike" audiences that are 3x more likely to purchase than standard interest-based targeting.
• Conversion Rate Optimization (CRO): They run constant heatmaps and session recordings on your store to see where people are getting stuck. By fixing these "leaks" in your website, they ensure that the traffic you are paying for has the highest possible chance of turning into a paid order before they leave.

Why it matters

In the modern e-commerce world, you cannot separate your marketing from your tech stack. P3 Media’s expertise in both ensures that there are no "leaks" in your sales funnel. This integrated approach is why they consistently deliver some of the highest verified ROAS figures for e-commerce brands in the 2026 market.

5. Socium Media: The Metrics-Obsessed Growth Team

Socium Media was built by former in-house marketers who were tired of the lack of accountability in the agency world. Their entire model is based on one thing: hitting your specific CPA (Cost Per Acquisition) and ROAS targets. They treat their clients' budgets as if they were their own, employing a laser-focused strategy on paid search, social, and shopping feeds that prioritizes profit over "brand awareness" fluff.

• Real-Time Performance Dashboards: They provide 100% transparency with custom-built dashboards that update every few minutes. You can see your spend, revenue, and ROAS at any time of day, ensuring there are never any "surprises" when you get your monthly invoice or performance review.
• Platform-Specific Creative Strategy: They understand that an ad that works on Google Search will fail on TikTok. They customize every single asset for the specific platform it’s running on, ensuring the tone, format, and messaging feel "native" to the user, which drastically improves engagement rates and ROI.
• Aggressive Budget Reallocation: If a specific campaign starts underperforming on a Tuesday morning, their team is trained to move that budget to a winning campaign by Tuesday afternoon. They don't wait for "weekly meetings" to make moves; they are proactive in protecting your capital and maximizing your daily returns.
• Deep Audience Segmentation: They break your target market down into dozens of tiny segments based on behavior, location, and past interactions. This allows them to serve the perfect message to the perfect person at the perfect time, which is the "holy grail" of performance marketing efficiency.
• Direct Access to Senior Strategists: You aren't passed off to a junior account manager at Socium. You work directly with senior performance experts who have managed millions in spend, ensuring that the people actually clicking the buttons in your account have years of high-level experience.

Why it matters

Speed and accountability are the hallmarks of Socium Media. For a fast-growing New York startup or e-commerce brand, having an agency that is as obsessed with the daily numbers as you are is a total game-changer. They provide the peace of mind that comes with knowing your ROAS is being monitored and optimized every single hour.

6. Amsive: The Data-Led Intelligence Powerhouse

Amsive brings a sophisticated, data-heavy approach to performance marketing that evolved from direct marketing roots into a digital powerhouse. They specialize in industries where consumer journeys are complex, and data privacy is paramount. By leveraging massive amounts of "audience intelligence," they are able to find and convert high-value customers that other agencies might overlook due to a lack of deep data access.

• Proprietary Audience Intelligence: They use a massive, internal database of consumer behaviors to build "predictive models" of who is most likely to buy your product. This allows them to target users based on real-world actions rather than just digital interests, leading to much higher conversion rates from the very first ad.
• Full-Funnel Lifecycle Marketing: Amsive understands that a high ROAS is a result of a long-term relationship, not just a single click. They manage the entire journey from initial brand awareness to the 10th repeat purchase, using data to nudge the customer along every step of the way with personalized messaging.
• Advanced Programmatic Media Buying: They use AI-driven bidding to buy ad space across the entire internet, not just the major social networks. This allows them to find your customers on niche blogs, news sites, and apps where the competition is lower, and the ROAS is significantly higher than on expensive social platforms.
• Rigorous Data Privacy Compliance: In 2026, privacy is everything. Amsive has built a framework that allows for high-performance targeting while being 100% compliant with the latest global privacy laws. This protects your brand from legal risks while still delivering the precision targeting needed for high ROAS.
• Integrated Multi-Channel Strategy: They ensure that your TV ads, radio spots, search ads, and social media posts are all speaking the same language. This "unified" approach creates a multiplier effect where each channel makes the others more effective, driving up your overall return on investment across the board.

Why it matters

If your business relies on high-quality leads or high-ticket sales, you need the level of data intelligence that Amsive provides. They don't just "run ads"; they find the exact humans who are ready to buy and put your brand in front of them. This data-first philosophy is the key to maintaining a high ROAS as ad costs continue to rise.

7. Moburst: The Mobile-First Growth Experts

With its headquarters in New York, Moburst has become the global leader in mobile performance marketing. They understand that most consumers in 2026 are making their buying decisions on a 6-inch screen, and they have mastered the art of "Mobile ROAS." From App Store Optimization (ASO) to high-intent social ads, they are the agency that major brands like Google and Uber turn to when they need to win on mobile.

• Mobile-First Creative Philosophy: Everything they build is designed for the way people use phones, vertical video, fast-loading assets, and "thumb-stopping" hooks. This specialization leads to much higher engagement rates on mobile devices, which currently account for over 80% of all digital commerce traffic.
• App Store Optimization (ASO): For brands with an app, they are the world leaders in getting you to the top of the App Store and Play Store. This "organic" visibility provides a massive stream of free, high-intent users that drastically lowers your overall blended Customer Acquisition Cost (CAC).
• Influencer & UGC Integration: They have a massive network of creators who produce "authentic" content for your brand. By running these creator-made videos as paid ads, they achieve a much higher level of trust and conversion than traditional "corporate" ads, resulting in a significantly better ROAS.
• Hyper-Localized Targeting: They can target users based on their exact physical location in New York, allowing for "real-time" offers as someone walks past your store or enters a specific neighborhood. This level of proximity-based marketing drives incredible results for retail and service-based businesses.
• Predictive LTV Modeling: They don't just look at the cost of the first download; they use AI to predict which users will become "whales" (high-spending long-term users). By focusing your budget on acquiring these high-value individuals, they ensure that your long-term return on ad spend is maximized.

Why it matters

If your business is not winning on mobile, you are losing the battle. Moburst’s hyper-specialization in the mobile ecosystem makes it an essential partner for any brand that wants to dominate the New York market. Their "Verified ROAS" is a direct result of their deep understanding of mobile user behavior and technical platform requirements.

8. GeistM: The Content-Performance Hybrid

GeistM is a unique New York agency that bridges the gap between editorial storytelling and hard-core performance marketing. They are the creators of the "Blackfire" platform, which allows them to run content-based ads that "warm up" a cold audience before asking for a sale. This "educational" approach to performance marketing is often the secret to achieving a 5x+ ROAS for products that require a bit of explanation or trust-building.

• Proprietary Blackfire Platform: This is their internal technology that manages and optimizes content-driven campaigns at scale. It tracks how much of an article a user reads and uses that "engagement data" to decide whether or not to show them a bottom-of-funnel ad, ensuring no budget is wasted on uninterested users.
• Editorial Storytelling at Scale: They have a team of professional journalists who write "advertorials" that look and feel like high-quality news articles. By providing value and education first, they build massive amounts of brand trust before the user even reaches your website, leading to much higher conversion rates.
• Native Advertising Mastery: They are experts at platforms like Outbrain and Taboola, placing your brand's stories on the world's most trusted news sites. This "native" placement avoids "ad blindness" and allows you to capture the attention of high-income users who typically ignore standard social media ads.
• Dynamic Creative Optimization: Their system automatically tests thousands of variations of headlines, images, and body copy to see which story resonates best with different audience segments. This "evolutionary" approach to creativity ensures that your best-performing story is always the one being shown to the masses.
• Transparent ROI for Content: Most content marketing is hard to measure, but GeistM treats every article like a performance ad. They track every click and conversion back to the specific paragraph that drove it, giving you a clear "Verified ROAS" for your brand's storytelling efforts.

Why it matters

In an era of "ad fatigue," people are getting better at ignoring traditional commercials. GeistM’s approach works because it doesn't feel like advertising; it feels like helpful information. For New York brands in the SaaS, Finance, or Health space, this content-first strategy is often the only way to achieve a high ROAS in a skeptical market.

9. M+C Saatchi Performance: The Global Efficiency Experts

Part of the legendary Saatchi network, the Performance division based in Chelsea, NYC, combines the creative "muscle" of a big agency with the "lean" mindset of a performance startup. They are known for their "Human-Centric" data approach, which looks at the real-world motivations behind the clicks. By understanding "why" people buy, they can create more effective campaigns that drive consistent, high-scale ROAS for global brands.

• Human-Centric Data Analysis: They don't just look at numbers on a screen; they use research to understand the emotional "triggers" of your customers. This allows them to create ad campaigns that resonate on a deeper level, leading to higher brand loyalty and a much higher return on initial ad investment.
• Global-to-Local Scaling: If you are a New York brand looking to expand into Europe or Asia, they have the infrastructure to help you scale while maintaining a high ROAS. They understand the local nuances of every market, ensuring your ads don't just translate but actually "convert" in different cultures.
• Connected TV (CTV) Performance: They are pioneers in turning television into a performance channel. By running "shoppable" ads on streaming platforms like Hulu and Roku, they allow users to buy directly from their TV, combining the "reach" of television with the "tracking" of digital marketing.
• Strategic Influencer Partnerships: They don't just hire people with large followings; they use data to find creators whose audiences perfectly match your customer profile. This leads to influencer campaigns that actually drive "verified sales" rather than just "likes" and "comments," contributing to a healthy overall ROAS.
• Custom Attribution Modeling: They build bespoke models for each client that account for the unique way their customers shop. Whether it's a 30-day consideration cycle or an impulse buy, their tracking ensures that every channel gets the credit it deserves, allowing for perfect budget optimization.

Why it matters

M+C Saatchi Performance offers the "best of both worlds": the resources of a global giant and the specialized focus of a performance boutique. Their ability to turn "traditional" channels like TV into high-ROAS performance engines makes them a top choice for established New York brands that need to innovate to stay competitive in 2026.

Showcase Your Marketing Skills with Fueler

If you are a performance marketer or a creative strategist looking to work with top-tier agencies like the ones mentioned above, you need more than just a resume to stand out. At Fueler, we help you build a "skills-first" portfolio that showcases your actual work, whether it's a successful ad campaign you managed, a high-converting landing page you designed, or a ROAS-improving script you wrote. By documenting your projects and assignments on Fueler, you provide the "Proof of Work" that high-performance agencies crave, making it easier for them to see your value and hire you for your actual talent rather than just your job titles.

Final Thoughts

Finding the right performance agency in New York is about finding a partner that values your money as much as you do. The agencies on this list have proven that they can deliver a "Verified ROAS" by combining high-end technology with creative storytelling and scientific testing. Whether you are a small e-commerce brand or a massive enterprise, these teams have the expertise to ensure your 2026 marketing budget is an investment in growth, not just an expense.

FAQs

1. What is a "Verified ROAS" and why does it matter?

A Verified ROAS (Return on Ad Spend) is a performance metric that has been audited or proven through third-party tracking tools to ensure the revenue reported is directly tied to the ad spend. It matters because it separates agencies that use "vanity metrics" (like clicks or impressions) from those that focus on actual profit. In 2026, with complex attribution, having a "verified" number ensures you are making decisions based on real bank deposits, not just digital estimates.

2. How much should I expect to pay a top NYC performance agency?

Most high-end agencies in New York work on a "Base Fee + % of Ad Spend" model. Typically, base fees start at $5,000 to $10,000 per month, with a performance fee of 10% to 20% of the total budget managed. Some agencies also offer a "Success Fee" model where they take a larger cut only after hitting specific ROAS targets, which aligns their incentives directly with your business growth and profitability.

3. Can small startups work with these major New York agencies?

While some agencies like Tinuiti focus on enterprise brands, many on this list, such as Socium Media and AdVenture Media, have specialized teams for high-growth startups. The key is usually having a minimum monthly ad spend of $10,000 to $20,000. If you are below that, it might be better to hire a specialized freelancer or a smaller boutique firm until you have the "fuel" to work with a larger performance engine.

4. How long does it take to see a high ROAS after hiring an agency?

Typically, there is a "learning phase" of 30 to 60 days where the agency collects data and tests different creative and audience segments. You should expect to see your ROAS stabilize and begin to climb in month three. By month six, a top-tier agency should have identified your "winning" formula and be ready to scale your budget while maintaining your target profitability levels.

5. What are the best performance marketing tools for 2026?

Top agencies currently rely on AI-driven tools like Triple Whale or Northbeam for attribution, Canva Magic Studio or Adobe Firefly for high-velocity creative, and proprietary tools like Tinuiti's Bliss Point. Additionally, first-party data platforms (CDPs) have become essential for targeting in a privacy-first world, ensuring that your ads reach the right people without relying on outdated tracking cookies.

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